./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product38_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_89c04bcc-662c-4093-9a36-a7b19583a877/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_89c04bcc-662c-4093-9a36-a7b19583a877/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_89c04bcc-662c-4093-9a36-a7b19583a877/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_89c04bcc-662c-4093-9a36-a7b19583a877/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product38_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_89c04bcc-662c-4093-9a36-a7b19583a877/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_89c04bcc-662c-4093-9a36-a7b19583a877/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 764a558f84753bff2f3381f04a56ebf221297041 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 14:18:10,130 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 14:18:10,131 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 14:18:10,138 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 14:18:10,139 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 14:18:10,139 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 14:18:10,140 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 14:18:10,141 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 14:18:10,142 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 14:18:10,143 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 14:18:10,143 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 14:18:10,144 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 14:18:10,144 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 14:18:10,145 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 14:18:10,146 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 14:18:10,146 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 14:18:10,147 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 14:18:10,148 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 14:18:10,149 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 14:18:10,150 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 14:18:10,151 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 14:18:10,152 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 14:18:10,154 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 14:18:10,154 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 14:18:10,154 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 14:18:10,155 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 14:18:10,155 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 14:18:10,156 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 14:18:10,156 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 14:18:10,157 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 14:18:10,157 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 14:18:10,158 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 14:18:10,158 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 14:18:10,158 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 14:18:10,159 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 14:18:10,159 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 14:18:10,159 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_89c04bcc-662c-4093-9a36-a7b19583a877/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 14:18:10,170 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 14:18:10,170 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 14:18:10,170 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 14:18:10,170 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 14:18:10,171 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 14:18:10,171 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 14:18:10,171 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 14:18:10,171 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 14:18:10,171 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 14:18:10,171 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 14:18:10,171 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 14:18:10,171 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 14:18:10,171 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 14:18:10,172 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 14:18:10,172 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 14:18:10,172 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 14:18:10,172 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 14:18:10,172 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 14:18:10,173 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 14:18:10,173 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 14:18:10,173 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 14:18:10,173 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 14:18:10,173 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 14:18:10,173 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 14:18:10,173 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 14:18:10,174 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 14:18:10,174 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 14:18:10,174 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 14:18:10,174 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 14:18:10,174 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 14:18:10,174 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 14:18:10,174 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 14:18:10,174 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 14:18:10,174 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 14:18:10,175 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 14:18:10,175 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 14:18:10,175 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 14:18:10,175 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_89c04bcc-662c-4093-9a36-a7b19583a877/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 -> 764a558f84753bff2f3381f04a56ebf221297041 [2018-11-18 14:18:10,197 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 14:18:10,205 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 14:18:10,208 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 14:18:10,209 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 14:18:10,210 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 14:18:10,210 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_89c04bcc-662c-4093-9a36-a7b19583a877/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec4_product38_false-unreach-call_false-termination.cil.c [2018-11-18 14:18:10,250 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_89c04bcc-662c-4093-9a36-a7b19583a877/bin-2019/utaipan/data/8e67e4e32/defdd1af1ea441f6bc4e33fdd950538e/FLAG76bbf196f [2018-11-18 14:18:10,614 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 14:18:10,614 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_89c04bcc-662c-4093-9a36-a7b19583a877/sv-benchmarks/c/product-lines/minepump_spec4_product38_false-unreach-call_false-termination.cil.c [2018-11-18 14:18:10,624 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_89c04bcc-662c-4093-9a36-a7b19583a877/bin-2019/utaipan/data/8e67e4e32/defdd1af1ea441f6bc4e33fdd950538e/FLAG76bbf196f [2018-11-18 14:18:11,008 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_89c04bcc-662c-4093-9a36-a7b19583a877/bin-2019/utaipan/data/8e67e4e32/defdd1af1ea441f6bc4e33fdd950538e [2018-11-18 14:18:11,010 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 14:18:11,011 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 14:18:11,012 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 14:18:11,012 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 14:18:11,015 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 14:18:11,015 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:18:11" (1/1) ... [2018-11-18 14:18:11,018 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37764a8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:18:11, skipping insertion in model container [2018-11-18 14:18:11,018 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:18:11" (1/1) ... [2018-11-18 14:18:11,025 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 14:18:11,057 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 14:18:11,254 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:18:11,263 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 14:18:11,320 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:18:11,397 INFO L195 MainTranslator]: Completed translation [2018-11-18 14:18:11,398 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:18:11 WrapperNode [2018-11-18 14:18:11,398 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 14:18:11,399 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 14:18:11,399 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 14:18:11,399 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 14:18:11,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:18:11" (1/1) ... [2018-11-18 14:18:11,421 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:18:11" (1/1) ... [2018-11-18 14:18:11,429 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 14:18:11,430 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 14:18:11,430 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 14:18:11,430 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 14:18:11,438 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:18:11" (1/1) ... [2018-11-18 14:18:11,439 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:18:11" (1/1) ... [2018-11-18 14:18:11,442 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:18:11" (1/1) ... [2018-11-18 14:18:11,442 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:18:11" (1/1) ... [2018-11-18 14:18:11,453 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:18:11" (1/1) ... [2018-11-18 14:18:11,459 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:18:11" (1/1) ... [2018-11-18 14:18:11,462 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:18:11" (1/1) ... [2018-11-18 14:18:11,465 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 14:18:11,465 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 14:18:11,465 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 14:18:11,465 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 14:18:11,466 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:18:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_89c04bcc-662c-4093-9a36-a7b19583a877/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 [2018-11-18 14:18:11,510 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 14:18:11,510 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 14:18:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2018-11-18 14:18:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2018-11-18 14:18:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 14:18:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 14:18:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 14:18:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 14:18:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 14:18:11,511 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 14:18:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 14:18:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-18 14:18:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-18 14:18:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 14:18:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 14:18:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 14:18:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 14:18:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 14:18:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 14:18:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-18 14:18:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-18 14:18:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-18 14:18:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-18 14:18:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 14:18:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 14:18:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 14:18:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 14:18:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 14:18:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 14:18:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 14:18:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 14:18:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-18 14:18:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-18 14:18:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-18 14:18:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-18 14:18:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 14:18:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 14:18:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 14:18:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 14:18:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 14:18:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 14:18:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 14:18:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 14:18:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 14:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 14:18:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 14:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 14:18:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 14:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 14:18:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 14:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 14:18:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 14:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 14:18:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 14:18:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 14:18:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 14:18:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 14:18:11,979 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 14:18:11,979 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:18:11 BoogieIcfgContainer [2018-11-18 14:18:11,979 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 14:18:11,980 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 14:18:11,980 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 14:18:11,983 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 14:18:11,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 02:18:11" (1/3) ... [2018-11-18 14:18:11,983 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ef6ed53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:18:11, skipping insertion in model container [2018-11-18 14:18:11,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:18:11" (2/3) ... [2018-11-18 14:18:11,984 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ef6ed53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:18:11, skipping insertion in model container [2018-11-18 14:18:11,984 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:18:11" (3/3) ... [2018-11-18 14:18:11,985 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product38_false-unreach-call_false-termination.cil.c [2018-11-18 14:18:11,992 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 14:18:11,997 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 14:18:12,006 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 14:18:12,028 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 14:18:12,028 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 14:18:12,028 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 14:18:12,028 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 14:18:12,028 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 14:18:12,028 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 14:18:12,028 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 14:18:12,028 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 14:18:12,042 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states. [2018-11-18 14:18:12,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-18 14:18:12,049 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:18:12,049 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] [2018-11-18 14:18:12,051 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:18:12,055 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:18:12,055 INFO L82 PathProgramCache]: Analyzing trace with hash -787646196, now seen corresponding path program 1 times [2018-11-18 14:18:12,056 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:18:12,085 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:12,085 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:18:12,085 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:12,085 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:18:12,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:18:12,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:18:12,252 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:18:12,252 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 14:18:12,252 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:18:12,256 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 14:18:12,264 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 14:18:12,264 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 14:18:12,266 INFO L87 Difference]: Start difference. First operand 145 states. Second operand 2 states. [2018-11-18 14:18:12,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:18:12,293 INFO L93 Difference]: Finished difference Result 264 states and 323 transitions. [2018-11-18 14:18:12,293 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 14:18:12,294 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-11-18 14:18:12,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:18:12,303 INFO L225 Difference]: With dead ends: 264 [2018-11-18 14:18:12,303 INFO L226 Difference]: Without dead ends: 132 [2018-11-18 14:18:12,306 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 14:18:12,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132 states. [2018-11-18 14:18:12,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132 to 132. [2018-11-18 14:18:12,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 132 states. [2018-11-18 14:18:12,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 153 transitions. [2018-11-18 14:18:12,343 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 153 transitions. Word has length 46 [2018-11-18 14:18:12,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:18:12,343 INFO L480 AbstractCegarLoop]: Abstraction has 132 states and 153 transitions. [2018-11-18 14:18:12,343 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 14:18:12,344 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 153 transitions. [2018-11-18 14:18:12,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 14:18:12,346 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:18:12,346 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] [2018-11-18 14:18:12,346 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:18:12,347 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:18:12,347 INFO L82 PathProgramCache]: Analyzing trace with hash -1243151597, now seen corresponding path program 1 times [2018-11-18 14:18:12,347 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:18:12,348 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:12,348 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:18:12,348 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:12,348 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:18:12,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:18:12,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:18:12,436 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:18:12,436 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 14:18:12,436 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:18:12,438 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 14:18:12,438 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 14:18:12,438 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:18:12,438 INFO L87 Difference]: Start difference. First operand 132 states and 153 transitions. Second operand 3 states. [2018-11-18 14:18:12,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:18:12,457 INFO L93 Difference]: Finished difference Result 207 states and 239 transitions. [2018-11-18 14:18:12,457 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 14:18:12,457 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-18 14:18:12,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:18:12,459 INFO L225 Difference]: With dead ends: 207 [2018-11-18 14:18:12,459 INFO L226 Difference]: Without dead ends: 122 [2018-11-18 14:18:12,460 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:18:12,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2018-11-18 14:18:12,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 122. [2018-11-18 14:18:12,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 122 states. [2018-11-18 14:18:12,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 122 states and 140 transitions. [2018-11-18 14:18:12,469 INFO L78 Accepts]: Start accepts. Automaton has 122 states and 140 transitions. Word has length 48 [2018-11-18 14:18:12,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:18:12,470 INFO L480 AbstractCegarLoop]: Abstraction has 122 states and 140 transitions. [2018-11-18 14:18:12,470 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 14:18:12,470 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 140 transitions. [2018-11-18 14:18:12,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 14:18:12,471 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:18:12,471 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] [2018-11-18 14:18:12,471 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:18:12,472 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:18:12,472 INFO L82 PathProgramCache]: Analyzing trace with hash -14160997, now seen corresponding path program 1 times [2018-11-18 14:18:12,472 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:18:12,472 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:12,473 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:18:12,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:12,473 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:18:12,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:18:12,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:18:12,583 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:18:12,584 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 14:18:12,584 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:18:12,584 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 14:18:12,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 14:18:12,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 14:18:12,584 INFO L87 Difference]: Start difference. First operand 122 states and 140 transitions. Second operand 7 states. [2018-11-18 14:18:12,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:18:12,863 INFO L93 Difference]: Finished difference Result 220 states and 257 transitions. [2018-11-18 14:18:12,863 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 14:18:12,863 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 53 [2018-11-18 14:18:12,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:18:12,864 INFO L225 Difference]: With dead ends: 220 [2018-11-18 14:18:12,864 INFO L226 Difference]: Without dead ends: 122 [2018-11-18 14:18:12,865 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 14:18:12,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2018-11-18 14:18:12,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 122. [2018-11-18 14:18:12,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 122 states. [2018-11-18 14:18:12,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 122 states and 139 transitions. [2018-11-18 14:18:12,876 INFO L78 Accepts]: Start accepts. Automaton has 122 states and 139 transitions. Word has length 53 [2018-11-18 14:18:12,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:18:12,876 INFO L480 AbstractCegarLoop]: Abstraction has 122 states and 139 transitions. [2018-11-18 14:18:12,876 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 14:18:12,876 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 139 transitions. [2018-11-18 14:18:12,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-18 14:18:12,877 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:18:12,877 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] [2018-11-18 14:18:12,878 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:18:12,878 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:18:12,878 INFO L82 PathProgramCache]: Analyzing trace with hash 207027155, now seen corresponding path program 1 times [2018-11-18 14:18:12,878 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:18:12,878 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:12,879 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:18:12,879 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:12,879 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:18:12,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:18:12,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:18:12,982 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:18:12,983 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 14:18:12,983 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:18:12,983 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 14:18:12,983 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 14:18:12,983 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 14:18:12,984 INFO L87 Difference]: Start difference. First operand 122 states and 139 transitions. Second operand 5 states. [2018-11-18 14:18:13,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:18:13,340 INFO L93 Difference]: Finished difference Result 321 states and 383 transitions. [2018-11-18 14:18:13,341 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 14:18:13,341 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 66 [2018-11-18 14:18:13,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:18:13,342 INFO L225 Difference]: With dead ends: 321 [2018-11-18 14:18:13,342 INFO L226 Difference]: Without dead ends: 223 [2018-11-18 14:18:13,343 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-18 14:18:13,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 223 states. [2018-11-18 14:18:13,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 223 to 203. [2018-11-18 14:18:13,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 203 states. [2018-11-18 14:18:13,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 203 states and 229 transitions. [2018-11-18 14:18:13,364 INFO L78 Accepts]: Start accepts. Automaton has 203 states and 229 transitions. Word has length 66 [2018-11-18 14:18:13,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:18:13,364 INFO L480 AbstractCegarLoop]: Abstraction has 203 states and 229 transitions. [2018-11-18 14:18:13,365 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 14:18:13,365 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 229 transitions. [2018-11-18 14:18:13,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-11-18 14:18:13,366 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:18:13,366 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, 1] [2018-11-18 14:18:13,367 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:18:13,367 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:18:13,367 INFO L82 PathProgramCache]: Analyzing trace with hash 1479071161, now seen corresponding path program 1 times [2018-11-18 14:18:13,367 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:18:13,368 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:13,368 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:18:13,368 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:13,368 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:18:13,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:18:13,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:18:13,477 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:18:13,477 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-18 14:18:13,478 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:18:13,478 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 14:18:13,478 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 14:18:13,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-11-18 14:18:13,479 INFO L87 Difference]: Start difference. First operand 203 states and 229 transitions. Second operand 10 states. [2018-11-18 14:18:13,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:18:13,921 INFO L93 Difference]: Finished difference Result 652 states and 803 transitions. [2018-11-18 14:18:13,924 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-18 14:18:13,924 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 80 [2018-11-18 14:18:13,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:18:13,928 INFO L225 Difference]: With dead ends: 652 [2018-11-18 14:18:13,928 INFO L226 Difference]: Without dead ends: 473 [2018-11-18 14:18:13,931 INFO L604 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 [2018-11-18 14:18:13,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 473 states. [2018-11-18 14:18:13,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 473 to 463. [2018-11-18 14:18:13,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 463 states. [2018-11-18 14:18:13,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 463 states and 541 transitions. [2018-11-18 14:18:13,966 INFO L78 Accepts]: Start accepts. Automaton has 463 states and 541 transitions. Word has length 80 [2018-11-18 14:18:13,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:18:13,966 INFO L480 AbstractCegarLoop]: Abstraction has 463 states and 541 transitions. [2018-11-18 14:18:13,966 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 14:18:13,966 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 541 transitions. [2018-11-18 14:18:13,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-11-18 14:18:13,970 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:18:13,970 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:18:13,970 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:18:13,970 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:18:13,971 INFO L82 PathProgramCache]: Analyzing trace with hash -1260214772, now seen corresponding path program 1 times [2018-11-18 14:18:13,971 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:18:13,971 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:13,971 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:18:13,972 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:13,972 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:18:13,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:18:14,049 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-18 14:18:14,049 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:18:14,049 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:18:14,050 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 135 with the following transitions: [2018-11-18 14:18:14,051 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [38], [39], [42], [44], [45], [46], [47], [48], [51], [53], [56], [63], [66], [67], [70], [72], [74], [78], [84], [88], [92], [95], [98], [100], [106], [108], [114], [117], [127], [128], [129], [130], [131], [133], [136], [140], [141], [142], [143], [151], [152], [155], [158], [162], [168], [198], [202], [203], [207], [210], [212], [215], [225], [230], [234], [235], [238], [239], [240], [241], [242], [244], [245], [246], [247], [248], [249], [250], [251], [252], [254], [256], [257], [258], [259], [260], [261], [264], [265], [266], [267], [272], [273], [276], [277], [278], [279], [280], [281], [282], [283], [288], [289], [290], [292], [293], [294], [295] [2018-11-18 14:18:14,077 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:18:14,078 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:18:14,540 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 14:18:14,541 INFO L272 AbstractInterpreter]: Visited 64 different actions 94 times. Merged at 6 different actions 6 times. Never widened. Performed 4598 root evaluator evaluations with a maximum evaluation depth of 3. Performed 4598 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 133 variables. [2018-11-18 14:18:14,557 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:18:14,557 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 14:18:14,920 INFO L227 lantSequenceWeakener]: Weakened 75 states. On average, predicates are now at 96.48% of their original sizes. [2018-11-18 14:18:14,920 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 14:18:15,025 INFO L415 sIntCurrentIteration]: We unified 133 AI predicates to 133 [2018-11-18 14:18:15,026 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 14:18:15,026 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 14:18:15,027 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [6] total 18 [2018-11-18 14:18:15,027 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:18:15,027 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-18 14:18:15,027 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-18 14:18:15,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2018-11-18 14:18:15,028 INFO L87 Difference]: Start difference. First operand 463 states and 541 transitions. Second operand 14 states. [2018-11-18 14:18:17,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:18:17,669 INFO L93 Difference]: Finished difference Result 1439 states and 1850 transitions. [2018-11-18 14:18:17,669 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-18 14:18:17,669 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 134 [2018-11-18 14:18:17,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:18:17,674 INFO L225 Difference]: With dead ends: 1439 [2018-11-18 14:18:17,675 INFO L226 Difference]: Without dead ends: 1000 [2018-11-18 14:18:17,676 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 138 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2018-11-18 14:18:17,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1000 states. [2018-11-18 14:18:17,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1000 to 927. [2018-11-18 14:18:17,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 927 states. [2018-11-18 14:18:17,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 927 states and 1120 transitions. [2018-11-18 14:18:17,723 INFO L78 Accepts]: Start accepts. Automaton has 927 states and 1120 transitions. Word has length 134 [2018-11-18 14:18:17,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:18:17,723 INFO L480 AbstractCegarLoop]: Abstraction has 927 states and 1120 transitions. [2018-11-18 14:18:17,723 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-18 14:18:17,723 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1120 transitions. [2018-11-18 14:18:17,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-11-18 14:18:17,728 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:18:17,728 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:18:17,728 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:18:17,728 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:18:17,729 INFO L82 PathProgramCache]: Analyzing trace with hash -1540424624, now seen corresponding path program 1 times [2018-11-18 14:18:17,729 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:18:17,729 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:17,729 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:18:17,730 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:17,730 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:18:17,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:18:17,826 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-18 14:18:17,826 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:18:17,826 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:18:17,827 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 139 with the following transitions: [2018-11-18 14:18:17,827 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [38], [39], [42], [44], [45], [46], [47], [48], [51], [53], [56], [63], [66], [67], [70], [72], [74], [78], [84], [88], [92], [95], [98], [100], [103], [106], [108], [114], [117], [127], [128], [129], [130], [131], [133], [136], [140], [141], [142], [143], [148], [150], [151], [152], [155], [158], [162], [168], [198], [202], [203], [207], [210], [212], [215], [225], [230], [234], [235], [238], [239], [240], [241], [242], [244], [245], [246], [247], [248], [249], [250], [251], [252], [254], [256], [257], [258], [259], [260], [261], [264], [265], [266], [267], [268], [269], [272], [273], [276], [277], [278], [279], [280], [281], [282], [283], [288], [289], [290], [292], [293], [294], [295] [2018-11-18 14:18:17,830 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:18:17,830 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:18:18,207 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 14:18:18,208 INFO L272 AbstractInterpreter]: Visited 69 different actions 160 times. Merged at 8 different actions 15 times. Never widened. Performed 8506 root evaluator evaluations with a maximum evaluation depth of 3. Performed 8506 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 133 variables. [2018-11-18 14:18:18,209 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:18:18,209 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 14:18:18,396 INFO L227 lantSequenceWeakener]: Weakened 79 states. On average, predicates are now at 96.83% of their original sizes. [2018-11-18 14:18:18,396 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 14:18:18,488 INFO L415 sIntCurrentIteration]: We unified 137 AI predicates to 137 [2018-11-18 14:18:18,488 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 14:18:18,489 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 14:18:18,489 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-11-18 14:18:18,489 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:18:18,489 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 14:18:18,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 14:18:18,490 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240 [2018-11-18 14:18:18,490 INFO L87 Difference]: Start difference. First operand 927 states and 1120 transitions. Second operand 16 states. [2018-11-18 14:18:22,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:18:22,418 INFO L93 Difference]: Finished difference Result 3023 states and 3806 transitions. [2018-11-18 14:18:22,419 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-11-18 14:18:22,419 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 138 [2018-11-18 14:18:22,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:18:22,427 INFO L225 Difference]: With dead ends: 3023 [2018-11-18 14:18:22,428 INFO L226 Difference]: Without dead ends: 2225 [2018-11-18 14:18:22,430 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 155 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 227 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=219, Invalid=903, Unknown=0, NotChecked=0, Total=1122 [2018-11-18 14:18:22,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2225 states. [2018-11-18 14:18:22,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2225 to 2139. [2018-11-18 14:18:22,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2139 states. [2018-11-18 14:18:22,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 2139 states and 2588 transitions. [2018-11-18 14:18:22,543 INFO L78 Accepts]: Start accepts. Automaton has 2139 states and 2588 transitions. Word has length 138 [2018-11-18 14:18:22,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:18:22,543 INFO L480 AbstractCegarLoop]: Abstraction has 2139 states and 2588 transitions. [2018-11-18 14:18:22,543 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 14:18:22,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 2588 transitions. [2018-11-18 14:18:22,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-11-18 14:18:22,547 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:18:22,548 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:18:22,548 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:18:22,548 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:18:22,548 INFO L82 PathProgramCache]: Analyzing trace with hash 1021908888, now seen corresponding path program 1 times [2018-11-18 14:18:22,548 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:18:22,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:22,549 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:18:22,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:22,549 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:18:22,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:18:22,630 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-18 14:18:22,630 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:18:22,630 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:18:22,630 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 143 with the following transitions: [2018-11-18 14:18:22,631 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [38], [39], [42], [44], [45], [46], [47], [48], [51], [53], [56], [63], [66], [67], [70], [72], [74], [78], [84], [88], [92], [95], [100], [103], [106], [108], [114], [117], [127], [128], [129], [130], [131], [133], [138], [140], [141], [142], [143], [148], [150], [151], [152], [155], [158], [162], [168], [198], [202], [203], [207], [210], [212], [215], [225], [230], [234], [235], [238], [239], [240], [241], [242], [244], [245], [246], [247], [248], [249], [250], [251], [252], [254], [256], [257], [258], [259], [260], [261], [264], [265], [266], [267], [268], [269], [272], [273], [276], [277], [278], [279], [280], [281], [282], [283], [288], [289], [290], [292], [293], [294], [295] [2018-11-18 14:18:22,633 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:18:22,633 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:18:22,804 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 14:18:22,804 INFO L272 AbstractInterpreter]: Visited 59 different actions 78 times. Merged at 4 different actions 4 times. Never widened. Performed 4637 root evaluator evaluations with a maximum evaluation depth of 3. Performed 4637 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 133 variables. [2018-11-18 14:18:22,805 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:18:22,805 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 14:18:22,971 INFO L227 lantSequenceWeakener]: Weakened 74 states. On average, predicates are now at 96.41% of their original sizes. [2018-11-18 14:18:22,971 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 14:18:23,016 INFO L415 sIntCurrentIteration]: We unified 141 AI predicates to 141 [2018-11-18 14:18:23,016 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 14:18:23,017 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 14:18:23,017 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [8] total 17 [2018-11-18 14:18:23,017 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:18:23,017 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 14:18:23,017 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 14:18:23,017 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2018-11-18 14:18:23,018 INFO L87 Difference]: Start difference. First operand 2139 states and 2588 transitions. Second operand 11 states. [2018-11-18 14:18:24,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:18:24,844 INFO L93 Difference]: Finished difference Result 3986 states and 4901 transitions. [2018-11-18 14:18:24,844 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 14:18:24,845 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 142 [2018-11-18 14:18:24,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:18:24,854 INFO L225 Difference]: With dead ends: 3986 [2018-11-18 14:18:24,854 INFO L226 Difference]: Without dead ends: 2464 [2018-11-18 14:18:24,859 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 142 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2018-11-18 14:18:24,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2464 states. [2018-11-18 14:18:24,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2464 to 2415. [2018-11-18 14:18:24,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2415 states. [2018-11-18 14:18:24,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 2415 states and 2884 transitions. [2018-11-18 14:18:24,986 INFO L78 Accepts]: Start accepts. Automaton has 2415 states and 2884 transitions. Word has length 142 [2018-11-18 14:18:24,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:18:24,986 INFO L480 AbstractCegarLoop]: Abstraction has 2415 states and 2884 transitions. [2018-11-18 14:18:24,986 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 14:18:24,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 2884 transitions. [2018-11-18 14:18:24,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-11-18 14:18:24,990 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:18:24,990 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:18:24,990 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:18:24,990 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:18:24,990 INFO L82 PathProgramCache]: Analyzing trace with hash -493552168, now seen corresponding path program 1 times [2018-11-18 14:18:24,990 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:18:24,991 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:24,991 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:18:24,991 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:24,991 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:18:25,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:18:25,082 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-18 14:18:25,083 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:18:25,083 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:18:25,083 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 135 with the following transitions: [2018-11-18 14:18:25,083 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [38], [39], [42], [44], [45], [46], [47], [48], [51], [53], [56], [63], [66], [67], [70], [72], [74], [78], [84], [88], [92], [98], [100], [103], [106], [108], [114], [117], [127], [128], [129], [130], [131], [133], [138], [140], [141], [142], [143], [148], [150], [151], [152], [155], [158], [162], [168], [198], [202], [203], [207], [210], [212], [215], [225], [235], [238], [239], [240], [241], [242], [244], [245], [246], [247], [248], [249], [250], [251], [252], [254], [256], [257], [258], [259], [260], [261], [264], [265], [268], [269], [272], [273], [276], [277], [278], [279], [280], [281], [282], [283], [288], [289], [290], [292], [293], [294], [295] [2018-11-18 14:18:25,086 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:18:25,086 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:18:26,327 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 14:18:26,327 INFO L272 AbstractInterpreter]: Visited 112 different actions 809 times. Merged at 20 different actions 93 times. Widened at 1 different actions 1 times. Performed 33015 root evaluator evaluations with a maximum evaluation depth of 3. Performed 33015 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 14 fixpoints after 4 different actions. Largest state had 133 variables. [2018-11-18 14:18:26,333 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:18:26,334 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 14:18:26,334 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:18:26,334 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_89c04bcc-662c-4093-9a36-a7b19583a877/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 [2018-11-18 14:18:26,340 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:18:26,340 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 14:18:26,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:18:26,428 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:18:26,481 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-18 14:18:26,481 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 14:18:26,660 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-18 14:18:26,676 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-18 14:18:26,677 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [8, 5] total 11 [2018-11-18 14:18:26,677 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:18:26,677 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 14:18:26,677 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 14:18:26,677 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2018-11-18 14:18:26,678 INFO L87 Difference]: Start difference. First operand 2415 states and 2884 transitions. Second operand 5 states. [2018-11-18 14:18:26,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:18:26,745 INFO L93 Difference]: Finished difference Result 4051 states and 4880 transitions. [2018-11-18 14:18:26,745 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 14:18:26,745 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 134 [2018-11-18 14:18:26,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:18:26,750 INFO L225 Difference]: With dead ends: 4051 [2018-11-18 14:18:26,750 INFO L226 Difference]: Without dead ends: 1660 [2018-11-18 14:18:26,754 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 277 GetRequests, 265 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2018-11-18 14:18:26,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1660 states. [2018-11-18 14:18:26,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1660 to 1657. [2018-11-18 14:18:26,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1657 states. [2018-11-18 14:18:26,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1657 states and 1917 transitions. [2018-11-18 14:18:26,807 INFO L78 Accepts]: Start accepts. Automaton has 1657 states and 1917 transitions. Word has length 134 [2018-11-18 14:18:26,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:18:26,807 INFO L480 AbstractCegarLoop]: Abstraction has 1657 states and 1917 transitions. [2018-11-18 14:18:26,807 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 14:18:26,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 1917 transitions. [2018-11-18 14:18:26,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-11-18 14:18:26,809 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:18:26,809 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:18:26,810 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:18:26,810 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:18:26,810 INFO L82 PathProgramCache]: Analyzing trace with hash 1617448219, now seen corresponding path program 1 times [2018-11-18 14:18:26,810 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:18:26,811 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:26,811 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:18:26,811 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:26,811 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:18:26,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:18:26,900 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-18 14:18:26,901 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:18:26,901 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 14:18:26,901 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:18:26,901 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 14:18:26,901 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 14:18:26,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 14:18:26,902 INFO L87 Difference]: Start difference. First operand 1657 states and 1917 transitions. Second operand 9 states. [2018-11-18 14:18:27,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:18:27,564 INFO L93 Difference]: Finished difference Result 2936 states and 3441 transitions. [2018-11-18 14:18:27,564 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-18 14:18:27,565 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 134 [2018-11-18 14:18:27,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:18:27,572 INFO L225 Difference]: With dead ends: 2936 [2018-11-18 14:18:27,572 INFO L226 Difference]: Without dead ends: 2178 [2018-11-18 14:18:27,575 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=55, Invalid=287, Unknown=0, NotChecked=0, Total=342 [2018-11-18 14:18:27,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2178 states. [2018-11-18 14:18:27,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2178 to 2031. [2018-11-18 14:18:27,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2031 states. [2018-11-18 14:18:27,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 2031 states and 2338 transitions. [2018-11-18 14:18:27,679 INFO L78 Accepts]: Start accepts. Automaton has 2031 states and 2338 transitions. Word has length 134 [2018-11-18 14:18:27,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:18:27,679 INFO L480 AbstractCegarLoop]: Abstraction has 2031 states and 2338 transitions. [2018-11-18 14:18:27,679 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 14:18:27,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 2338 transitions. [2018-11-18 14:18:27,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-11-18 14:18:27,684 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:18:27,684 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:18:27,684 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:18:27,684 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:18:27,684 INFO L82 PathProgramCache]: Analyzing trace with hash -1004924321, now seen corresponding path program 1 times [2018-11-18 14:18:27,684 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:18:27,685 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:27,685 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:18:27,685 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:27,685 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:18:27,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:18:27,791 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-11-18 14:18:27,792 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:18:27,792 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 14:18:27,792 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:18:27,792 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 14:18:27,792 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 14:18:27,793 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 14:18:27,793 INFO L87 Difference]: Start difference. First operand 2031 states and 2338 transitions. Second operand 6 states. [2018-11-18 14:18:27,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:18:27,983 INFO L93 Difference]: Finished difference Result 2048 states and 2355 transitions. [2018-11-18 14:18:27,983 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 14:18:27,983 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 138 [2018-11-18 14:18:27,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:18:27,991 INFO L225 Difference]: With dead ends: 2048 [2018-11-18 14:18:27,991 INFO L226 Difference]: Without dead ends: 2045 [2018-11-18 14:18:27,992 INFO L604 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 [2018-11-18 14:18:27,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2045 states. [2018-11-18 14:18:28,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2045 to 2031. [2018-11-18 14:18:28,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2031 states. [2018-11-18 14:18:28,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 2031 states and 2334 transitions. [2018-11-18 14:18:28,152 INFO L78 Accepts]: Start accepts. Automaton has 2031 states and 2334 transitions. Word has length 138 [2018-11-18 14:18:28,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:18:28,152 INFO L480 AbstractCegarLoop]: Abstraction has 2031 states and 2334 transitions. [2018-11-18 14:18:28,152 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 14:18:28,152 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 2334 transitions. [2018-11-18 14:18:28,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-11-18 14:18:28,155 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:18:28,155 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:18:28,155 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:18:28,156 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:18:28,156 INFO L82 PathProgramCache]: Analyzing trace with hash -1279213093, now seen corresponding path program 1 times [2018-11-18 14:18:28,156 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:18:28,156 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:28,156 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:18:28,156 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:28,157 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:18:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:18:28,279 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 14:18:28,279 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:18:28,279 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:18:28,279 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 139 with the following transitions: [2018-11-18 14:18:28,279 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [38], [39], [42], [44], [45], [48], [51], [53], [59], [63], [66], [67], [71], [72], [73], [74], [78], [84], [88], [92], [95], [98], [100], [106], [108], [114], [117], [127], [128], [129], [130], [131], [133], [138], [140], [141], [142], [143], [151], [152], [155], [158], [162], [168], [198], [202], [203], [207], [210], [212], [215], [222], [225], [230], [234], [235], [238], [239], [240], [241], [242], [244], [245], [246], [247], [248], [249], [250], [251], [252], [254], [256], [257], [258], [259], [262], [263], [264], [265], [266], [267], [272], [273], [276], [277], [278], [279], [280], [281], [282], [283], [288], [289], [290], [292], [293], [294], [295], [298], [299] [2018-11-18 14:18:28,281 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:18:28,281 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:18:28,948 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 14:18:28,948 INFO L272 AbstractInterpreter]: Visited 114 different actions 479 times. Merged at 17 different actions 48 times. Never widened. Performed 15618 root evaluator evaluations with a maximum evaluation depth of 3. Performed 15618 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 9 fixpoints after 3 different actions. Largest state had 133 variables. [2018-11-18 14:18:28,949 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:18:28,949 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 14:18:28,949 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:18:28,949 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_89c04bcc-662c-4093-9a36-a7b19583a877/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 [2018-11-18 14:18:28,956 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:18:28,956 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 14:18:29,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:18:29,053 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:18:29,171 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 18 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:18:29,171 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 14:18:29,341 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 14:18:29,357 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 14:18:29,357 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2018-11-18 14:18:29,357 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 14:18:29,357 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-18 14:18:29,357 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-18 14:18:29,358 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=242, Unknown=0, NotChecked=0, Total=306 [2018-11-18 14:18:29,358 INFO L87 Difference]: Start difference. First operand 2031 states and 2334 transitions. Second operand 15 states. [2018-11-18 14:18:30,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:18:30,409 INFO L93 Difference]: Finished difference Result 3505 states and 4350 transitions. [2018-11-18 14:18:30,410 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-18 14:18:30,410 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 138 [2018-11-18 14:18:30,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:18:30,418 INFO L225 Difference]: With dead ends: 3505 [2018-11-18 14:18:30,418 INFO L226 Difference]: Without dead ends: 2210 [2018-11-18 14:18:30,422 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 303 GetRequests, 268 SyntacticMatches, 6 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=243, Invalid=687, Unknown=0, NotChecked=0, Total=930 [2018-11-18 14:18:30,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2210 states. [2018-11-18 14:18:30,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2210 to 1769. [2018-11-18 14:18:30,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1769 states. [2018-11-18 14:18:30,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1769 states and 2026 transitions. [2018-11-18 14:18:30,529 INFO L78 Accepts]: Start accepts. Automaton has 1769 states and 2026 transitions. Word has length 138 [2018-11-18 14:18:30,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:18:30,529 INFO L480 AbstractCegarLoop]: Abstraction has 1769 states and 2026 transitions. [2018-11-18 14:18:30,529 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-18 14:18:30,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2026 transitions. [2018-11-18 14:18:30,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2018-11-18 14:18:30,533 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:18:30,534 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, 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] [2018-11-18 14:18:30,534 INFO L423 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:18:30,534 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:18:30,534 INFO L82 PathProgramCache]: Analyzing trace with hash -2065122927, now seen corresponding path program 2 times [2018-11-18 14:18:30,534 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:18:30,535 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:30,535 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:18:30,535 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:18:30,535 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:18:30,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 14:18:30,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 14:18:30,722 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 14:18:30,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 02:18:30 BoogieIcfgContainer [2018-11-18 14:18:30,875 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 14:18:30,875 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 14:18:30,875 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 14:18:30,875 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 14:18:30,876 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:18:11" (3/4) ... [2018-11-18 14:18:30,877 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 14:18:31,110 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_89c04bcc-662c-4093-9a36-a7b19583a877/bin-2019/utaipan/witness.graphml [2018-11-18 14:18:31,110 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 14:18:31,111 INFO L168 Benchmark]: Toolchain (without parser) took 20100.46 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 956.6 MB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-11-18 14:18:31,112 INFO L168 Benchmark]: CDTParser took 0.14 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. [2018-11-18 14:18:31,112 INFO L168 Benchmark]: CACSL2BoogieTranslator took 386.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -191.8 MB). Peak memory consumption was 41.9 MB. Max. memory is 11.5 GB. [2018-11-18 14:18:31,112 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.84 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. [2018-11-18 14:18:31,112 INFO L168 Benchmark]: Boogie Preprocessor took 35.32 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. [2018-11-18 14:18:31,112 INFO L168 Benchmark]: RCFGBuilder took 514.31 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: 55.6 MB). Peak memory consumption was 55.6 MB. Max. memory is 11.5 GB. [2018-11-18 14:18:31,113 INFO L168 Benchmark]: TraceAbstraction took 18894.68 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 979.9 MB). Free memory was 1.1 GB in the beginning and 832.8 MB in the end (delta: 253.1 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-11-18 14:18:31,113 INFO L168 Benchmark]: Witness Printer took 235.15 ms. Allocated memory was 2.2 GB in the beginning and 2.5 GB in the end (delta: 335.5 MB). Free memory was 832.8 MB in the beginning and 2.3 GB in the end (delta: -1.5 GB). Peak memory consumption was 64.2 MB. Max. memory is 11.5 GB. [2018-11-18 14:18:31,114 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 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 386.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.0 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -191.8 MB). Peak memory consumption was 41.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.84 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. * Boogie Preprocessor took 35.32 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 514.31 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: 55.6 MB). Peak memory consumption was 55.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 18894.68 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 979.9 MB). Free memory was 1.1 GB in the beginning and 832.8 MB in the end (delta: 253.1 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * Witness Printer took 235.15 ms. Allocated memory was 2.2 GB in the beginning and 2.5 GB in the end (delta: 335.5 MB). Free memory was 832.8 MB in the beginning and 2.3 GB in the end (delta: -1.5 GB). Peak memory consumption was 64.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 247]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L201] FCALL "Env(Water:%i" [L202] FCALL ",Meth:" [L206] FCALL "CRIT" [L210] FCALL "OK" [L214] FCALL ")" [L476] FCALL "Pump(System:" [L480] FCALL "On" [L484] FCALL "Off" [L488] FCALL ",Pump:" [L492] FCALL "On" [L496] FCALL "Off" [L500] FCALL ") " [L502] FCALL "\n" [L832] FCALL "i > 0 && i <= this->argsCount" [L832] FCALL "libacc.c" [L833] FCALL "__utac__get_this_arg" [L839] FCALL "i > 0 && i <= this->argsCount" [L839] FCALL "libacc.c" [L840] FCALL "__utac__get_this_arg" [L878] FCALL "i > 0 && i <= this->argsCount" [L878] FCALL "libacc.c" [L879] FCALL "__utac__get_this_argtype" [L885] FCALL "i > 0 && i <= this->argsCount" [L885] FCALL "libacc.c" [L886] FCALL "__utac__get_this_argtype" [L40] int cleanupTimeShifts = 4; [L149] int waterLevel = 1; [L150] int methaneLevelCritical = 0; [L349] int pumpRunning = 0; [L350] int systemActive = 1; [L704] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={169:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={175:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={176:0}, "Off"={197:0}, "Off"={152:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(") ")=184, \old(") ")=149, \old(")")=141, \old(")")=139, \old(",Meth:")=157, \old(",Meth:")=161, \old(",Pump:")=128, \old(",Pump:")=146, \old("\n")=191, \old("\n")=183, \old("__utac__get_this_arg")=180, \old("__utac__get_this_arg")=121, \old("__utac__get_this_arg")=189, \old("__utac__get_this_arg")=119, \old("__utac__get_this_argtype")=118, \old("__utac__get_this_argtype")=120, \old("__utac__get_this_argtype")=167, \old("__utac__get_this_argtype")=158, \old("CRIT")=162, \old("CRIT")=194, \old("Env(Water:%i")=160, \old("Env(Water:%i")=125, \old("i > 0 && i <= this->argsCount")=131, \old("i > 0 && i <= this->argsCount")=171, \old("i > 0 && i <= this->argsCount")=190, \old("i > 0 && i <= this->argsCount")=178, \old("i > 0 && i <= this->argsCount")=188, \old("i > 0 && i <= this->argsCount")=170, \old("i > 0 && i <= this->argsCount")=137, \old("i > 0 && i <= this->argsCount")=172, \old("libacc.c")=199, \old("libacc.c")=173, \old("libacc.c")=145, \old("libacc.c")=140, \old("libacc.c")=130, \old("libacc.c")=123, \old("libacc.c")=200, \old("libacc.c")=174, \old("Off")=155, \old("Off")=126, \old("Off")=156, \old("Off")=196, \old("OK")=127, \old("OK")=164, \old("On")=195, \old("On")=147, \old("On")=124, \old("On")=143, \old("Pump(System:")=144, \old("Pump(System:")=129, \old(cleanupTimeShifts)=198, \old(head)=186, \old(head)=201, \old(methaneLevelCritical)=148, \old(pumpRunning)=136, \old(systemActive)=135, \old(waterLevel)=142, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L121] int retValue_acc ; [L122] int tmp ; VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L126] FCALL select_helpers() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L127] FCALL select_features() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L128] CALL, EXPR valid_product() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L927] int retValue_acc ; [L930] retValue_acc = 1 [L931] RET return (retValue_acc); VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L128] EXPR valid_product() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L128] tmp = valid_product() [L130] COND TRUE \read(tmp) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L132] FCALL setup() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L133] CALL runTest() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L112] CALL test() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L281] int splverifierCounter ; [L282] int tmp ; [L283] int tmp___0 ; [L284] int tmp___1 ; [L285] int tmp___2 ; [L288] splverifierCounter = 0 VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L290] COND TRUE 1 VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L292] COND TRUE splverifierCounter < 4 VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L298] tmp = __VERIFIER_nondet_int() [L300] COND TRUE \read(tmp) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L302] CALL waterRise() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L167] COND TRUE waterLevel < 2 [L168] RET waterLevel = waterLevel + 1 VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L302] waterRise() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L308] tmp___0 = __VERIFIER_nondet_int() [L310] COND FALSE !(\read(tmp___0)) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L318] tmp___2 = __VERIFIER_nondet_int() [L320] COND FALSE !(\read(tmp___2)) [L326] tmp___1 = __VERIFIER_nondet_int() [L328] COND TRUE \read(tmp___1) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L335] CALL timeShift() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L356] COND FALSE !(\read(pumpRunning)) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L363] COND TRUE \read(systemActive) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L365] CALL processEnvironment() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L411] int tmp ; VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L414] COND FALSE !(\read(pumpRunning)) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L429] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L385] int tmp ; VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L388] COND TRUE ! pumpRunning VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L390] CALL, EXPR isHighWaterLevel() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L508] int retValue_acc ; [L509] int tmp ; [L510] int tmp___0 ; VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L514] CALL, EXPR isHighWaterSensorDry() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L229] int retValue_acc ; VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L232] COND FALSE !(waterLevel < 2) [L236] retValue_acc = 0 [L237] RET return (retValue_acc); VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L514] EXPR isHighWaterSensorDry() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L514] tmp = isHighWaterSensorDry() [L516] COND FALSE !(\read(tmp)) [L519] tmp___0 = 1 VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L521] retValue_acc = tmp___0 [L522] RET return (retValue_acc); VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \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] [L390] EXPR isHighWaterLevel() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L390] tmp = isHighWaterLevel() [L392] COND TRUE \read(tmp) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L394] CALL activatePump() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L439] RET pumpRunning = 1 VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L394] RET activatePump() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L429] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L365] processEnvironment() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L371] CALL __utac_acc__Specification4_spec__1() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L254] int tmp ; [L255] int tmp___0 ; VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L259] CALL, EXPR getWaterLevel() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L220] int retValue_acc ; [L223] retValue_acc = waterLevel [L224] RET return (retValue_acc); VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=2, systemActive=1, waterLevel=2] [L259] EXPR getWaterLevel() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L259] tmp = getWaterLevel() [L261] COND FALSE, RET !(tmp == 0) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=2, waterLevel=2] [L371] RET __utac_acc__Specification4_spec__1() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L335] timeShift() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L290] COND TRUE 1 VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L292] COND TRUE splverifierCounter < 4 VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L298] tmp = __VERIFIER_nondet_int() [L300] COND FALSE !(\read(tmp)) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L308] tmp___0 = __VERIFIER_nondet_int() [L310] COND FALSE !(\read(tmp___0)) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L318] tmp___2 = __VERIFIER_nondet_int() [L320] COND FALSE !(\read(tmp___2)) [L326] tmp___1 = __VERIFIER_nondet_int() [L328] COND TRUE \read(tmp___1) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L335] CALL timeShift() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L356] COND TRUE \read(pumpRunning) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L358] CALL lowerWaterLevel() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L155] COND TRUE waterLevel > 0 [L156] RET waterLevel = waterLevel - 1 VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L358] lowerWaterLevel() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L363] COND TRUE \read(systemActive) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L365] CALL processEnvironment() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L411] int tmp ; VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L414] COND TRUE \read(pumpRunning) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L416] CALL, EXPR isMethaneAlarm() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L452] int retValue_acc ; VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L456] CALL, EXPR isMethaneLevelCritical() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L188] int retValue_acc ; [L191] retValue_acc = methaneLevelCritical [L192] RET return (retValue_acc); VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=1] [L456] EXPR isMethaneLevelCritical() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L456] retValue_acc = isMethaneLevelCritical() [L458] RET return (retValue_acc); VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=1] [L416] EXPR isMethaneAlarm() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L416] tmp = isMethaneAlarm() [L418] COND FALSE !(\read(tmp)) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=1] [L424] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L385] int tmp ; VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L388] COND FALSE !(! pumpRunning) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L403] RET, FCALL processEnvironment__wrappee__base() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L424] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=1] [L365] processEnvironment() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L371] CALL __utac_acc__Specification4_spec__1() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L254] int tmp ; [L255] int tmp___0 ; VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L259] CALL, EXPR getWaterLevel() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L220] int retValue_acc ; [L223] retValue_acc = waterLevel [L224] RET return (retValue_acc); VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L259] EXPR getWaterLevel() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=1, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L259] tmp = getWaterLevel() [L261] COND FALSE, RET !(tmp == 0) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L371] RET __utac_acc__Specification4_spec__1() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L335] timeShift() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=1] [L290] COND TRUE 1 VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=1] [L292] COND TRUE splverifierCounter < 4 VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=1] [L298] tmp = __VERIFIER_nondet_int() [L300] COND FALSE !(\read(tmp)) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=1] [L308] tmp___0 = __VERIFIER_nondet_int() [L310] COND FALSE !(\read(tmp___0)) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=1] [L318] tmp___2 = __VERIFIER_nondet_int() [L320] COND FALSE !(\read(tmp___2)) [L326] tmp___1 = __VERIFIER_nondet_int() [L328] COND TRUE \read(tmp___1) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=1] [L335] CALL timeShift() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L356] COND TRUE \read(pumpRunning) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L358] CALL lowerWaterLevel() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L155] COND TRUE waterLevel > 0 [L156] RET waterLevel = waterLevel - 1 VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L358] lowerWaterLevel() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L363] COND TRUE \read(systemActive) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L365] CALL processEnvironment() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L411] int tmp ; VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L414] COND TRUE \read(pumpRunning) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L416] CALL, EXPR isMethaneAlarm() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L452] int retValue_acc ; VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L456] CALL, EXPR isMethaneLevelCritical() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L188] int retValue_acc ; [L191] retValue_acc = methaneLevelCritical [L192] RET return (retValue_acc); VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L456] EXPR isMethaneLevelCritical() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L456] retValue_acc = isMethaneLevelCritical() [L458] RET return (retValue_acc); VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L416] EXPR isMethaneAlarm() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L416] tmp = isMethaneAlarm() [L418] COND FALSE !(\read(tmp)) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L424] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L385] int tmp ; VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L388] COND FALSE !(! pumpRunning) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L403] RET, FCALL processEnvironment__wrappee__base() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L424] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L365] processEnvironment() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L371] CALL __utac_acc__Specification4_spec__1() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L254] int tmp ; [L255] int tmp___0 ; VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L259] CALL, EXPR getWaterLevel() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L220] int retValue_acc ; [L223] retValue_acc = waterLevel [L224] RET return (retValue_acc); VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L259] EXPR getWaterLevel() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, getWaterLevel()=0, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L259] tmp = getWaterLevel() [L261] COND TRUE tmp == 0 VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L263] CALL, EXPR isPumpRunning() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L463] int retValue_acc ; [L466] retValue_acc = pumpRunning [L467] RET return (retValue_acc); VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L263] EXPR isPumpRunning() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L263] tmp___0 = isPumpRunning() [L265] COND TRUE \read(tmp___0) VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=0] [L267] CALL __automaton_fail() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L247] __VERIFIER_error() VAL [") "={181:0}, ")"={138:0}, ",Meth:"={165:0}, ",Pump:"={153:0}, "\n"={182:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={185:0}, "__utac__get_this_argtype"={168:0}, "__utac__get_this_argtype"={177:0}, "CRIT"={166:0}, "Env(Water:%i"={159:0}, "i > 0 && i <= this->argsCount"={192:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "i > 0 && i <= this->argsCount"={169:0}, "libacc.c"={122:0}, "libacc.c"={133:0}, "libacc.c"={175:0}, "libacc.c"={176:0}, "Off"={152:0}, "Off"={197:0}, "OK"={163:0}, "On"={151:0}, "On"={154:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=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, 145 locations, 1 error locations. UNSAFE Result, 18.8s OverallTime, 13 OverallIterations, 3 TraceHistogramMax, 11.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2269 SDtfs, 2979 SDslu, 7043 SDs, 0 SdLazy, 4317 SolverSat, 1045 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.0s Time, PredicateUnifierStatistics: 6 DeclaredPredicates, 1106 GetRequests, 943 SyntacticMatches, 10 SemanticMatches, 153 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 609 ImplicationChecksByTransitivity, 1.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2415occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 2.9s AbstIntTime, 5 AbstIntIterations, 3 AbstIntStrong, 0.9979847998222187 AbsIntWeakeningRatio, 0.8759124087591241 AbsIntAvgWeakeningVarsNumRemoved, 42.32116788321168 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.8s AutomataMinimizationTime, 12 MinimizatonAttempts, 843 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 1714 NumberOfCodeBlocks, 1714 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 1779 ConstructedInterpolants, 0 QuantifiedInterpolants, 315785 SizeOfPredicates, 11 NumberOfNonLiveVariables, 1495 ConjunctsInSsa, 16 ConjunctsInUnsatCore, 16 InterpolantComputations, 8 PerfectInterpolantSequences, 270/302 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...