./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product17_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_df73d8dc-1646-40a8-927a-2ab941ca2e07/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_df73d8dc-1646-40a8-927a-2ab941ca2e07/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_df73d8dc-1646-40a8-927a-2ab941ca2e07/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_df73d8dc-1646-40a8-927a-2ab941ca2e07/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product17_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_df73d8dc-1646-40a8-927a-2ab941ca2e07/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_df73d8dc-1646-40a8-927a-2ab941ca2e07/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 5ac89a83bf5f8cec9ed1c7380129a7935c1d366c .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 09:45:23,105 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 09:45:23,106 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 09:45:23,113 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 09:45:23,114 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 09:45:23,114 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 09:45:23,115 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 09:45:23,116 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 09:45:23,117 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 09:45:23,118 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 09:45:23,119 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 09:45:23,119 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 09:45:23,120 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 09:45:23,121 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 09:45:23,121 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 09:45:23,122 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 09:45:23,123 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 09:45:23,124 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 09:45:23,125 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 09:45:23,126 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 09:45:23,127 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 09:45:23,128 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 09:45:23,130 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 09:45:23,130 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 09:45:23,130 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 09:45:23,131 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 09:45:23,132 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 09:45:23,133 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 09:45:23,133 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 09:45:23,134 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 09:45:23,134 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 09:45:23,135 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 09:45:23,135 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 09:45:23,135 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 09:45:23,136 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 09:45:23,136 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 09:45:23,136 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_df73d8dc-1646-40a8-927a-2ab941ca2e07/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 09:45:23,146 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 09:45:23,147 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 09:45:23,147 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 09:45:23,147 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 09:45:23,147 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 09:45:23,148 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 09:45:23,148 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 09:45:23,148 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 09:45:23,148 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 09:45:23,148 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 09:45:23,148 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 09:45:23,148 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 09:45:23,148 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 09:45:23,149 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 09:45:23,149 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 09:45:23,150 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 09:45:23,150 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 09:45:23,150 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 09:45:23,150 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 09:45:23,151 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 09:45:23,151 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 09:45:23,151 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 09:45:23,151 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 09:45:23,151 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 09:45:23,151 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 09:45:23,151 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 09:45:23,151 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 09:45:23,151 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 09:45:23,151 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 09:45:23,152 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 09:45:23,152 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 09:45:23,152 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 09:45:23,152 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 09:45:23,152 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 09:45:23,152 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 09:45:23,152 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 09:45:23,152 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 09:45:23,152 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_df73d8dc-1646-40a8-927a-2ab941ca2e07/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 -> 5ac89a83bf5f8cec9ed1c7380129a7935c1d366c [2018-11-18 09:45:23,176 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 09:45:23,184 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 09:45:23,186 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 09:45:23,187 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 09:45:23,188 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 09:45:23,188 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_df73d8dc-1646-40a8-927a-2ab941ca2e07/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec3_product17_false-unreach-call_false-termination.cil.c [2018-11-18 09:45:23,227 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_df73d8dc-1646-40a8-927a-2ab941ca2e07/bin-2019/utaipan/data/6d1f5bac6/496603f0d83e44f09c3323b49fa49e25/FLAGba32012e1 [2018-11-18 09:45:23,593 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 09:45:23,594 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_df73d8dc-1646-40a8-927a-2ab941ca2e07/sv-benchmarks/c/product-lines/minepump_spec3_product17_false-unreach-call_false-termination.cil.c [2018-11-18 09:45:23,603 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_df73d8dc-1646-40a8-927a-2ab941ca2e07/bin-2019/utaipan/data/6d1f5bac6/496603f0d83e44f09c3323b49fa49e25/FLAGba32012e1 [2018-11-18 09:45:24,000 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_df73d8dc-1646-40a8-927a-2ab941ca2e07/bin-2019/utaipan/data/6d1f5bac6/496603f0d83e44f09c3323b49fa49e25 [2018-11-18 09:45:24,002 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 09:45:24,003 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 09:45:24,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 09:45:24,003 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 09:45:24,006 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 09:45:24,006 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:45:24" (1/1) ... [2018-11-18 09:45:24,008 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@485d7caf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:45:24, skipping insertion in model container [2018-11-18 09:45:24,008 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:45:24" (1/1) ... [2018-11-18 09:45:24,017 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 09:45:24,048 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 09:45:24,234 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:45:24,244 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 09:45:24,346 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:45:24,362 INFO L195 MainTranslator]: Completed translation [2018-11-18 09:45:24,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:45:24 WrapperNode [2018-11-18 09:45:24,362 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 09:45:24,363 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 09:45:24,363 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 09:45:24,363 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 09:45:24,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:45:24" (1/1) ... [2018-11-18 09:45:24,378 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:45:24" (1/1) ... [2018-11-18 09:45:24,383 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 09:45:24,384 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 09:45:24,384 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 09:45:24,384 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 09:45:24,390 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:45:24" (1/1) ... [2018-11-18 09:45:24,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:45:24" (1/1) ... [2018-11-18 09:45:24,392 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:45:24" (1/1) ... [2018-11-18 09:45:24,392 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:45:24" (1/1) ... [2018-11-18 09:45:24,400 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:45:24" (1/1) ... [2018-11-18 09:45:24,404 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:45:24" (1/1) ... [2018-11-18 09:45:24,406 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:45:24" (1/1) ... [2018-11-18 09:45:24,407 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 09:45:24,408 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 09:45:24,408 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 09:45:24,408 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 09:45:24,409 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:45:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_df73d8dc-1646-40a8-927a-2ab941ca2e07/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 09:45:24,457 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 09:45:24,457 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 09:45:24,458 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 09:45:24,458 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 09:45:24,458 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-18 09:45:24,458 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-18 09:45:24,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 09:45:24,458 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 09:45:24,458 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 09:45:24,458 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 09:45:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 09:45:24,459 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 09:45:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 09:45:24,459 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 09:45:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 09:45:24,459 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-18 09:45:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-18 09:45:24,459 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-18 09:45:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-18 09:45:24,460 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 09:45:24,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 09:45:24,460 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 09:45:24,460 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 09:45:24,460 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 09:45:24,460 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 09:45:24,460 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 09:45:24,460 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 09:45:24,460 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 09:45:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 09:45:24,461 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 09:45:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 09:45:24,461 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 09:45:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 09:45:24,461 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 09:45:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 09:45:24,461 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 09:45:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 09:45:24,462 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 09:45:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 09:45:24,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 09:45:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 09:45:24,462 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 09:45:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 09:45:24,462 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-11-18 09:45:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-11-18 09:45:24,462 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 09:45:24,463 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 09:45:24,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 09:45:24,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 09:45:24,967 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 09:45:24,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:45:24 BoogieIcfgContainer [2018-11-18 09:45:24,967 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 09:45:24,968 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 09:45:24,968 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 09:45:24,972 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 09:45:24,972 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 09:45:24" (1/3) ... [2018-11-18 09:45:24,973 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@459c1603 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 09:45:24, skipping insertion in model container [2018-11-18 09:45:24,973 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:45:24" (2/3) ... [2018-11-18 09:45:24,974 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@459c1603 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 09:45:24, skipping insertion in model container [2018-11-18 09:45:24,974 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:45:24" (3/3) ... [2018-11-18 09:45:24,975 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product17_false-unreach-call_false-termination.cil.c [2018-11-18 09:45:24,981 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 09:45:24,987 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 09:45:24,996 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 09:45:25,019 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 09:45:25,019 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 09:45:25,019 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 09:45:25,019 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 09:45:25,019 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 09:45:25,020 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 09:45:25,020 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 09:45:25,020 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 09:45:25,034 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states. [2018-11-18 09:45:25,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 09:45:25,041 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:45:25,042 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:45:25,044 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:45:25,049 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:45:25,049 INFO L82 PathProgramCache]: Analyzing trace with hash 486269690, now seen corresponding path program 1 times [2018-11-18 09:45:25,050 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:45:25,089 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:45:25,089 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:45:25,089 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:45:25,089 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:45:25,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:45:25,269 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 09:45:25,271 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:45:25,272 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 09:45:25,272 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:45:25,276 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 09:45:25,287 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 09:45:25,288 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 09:45:25,290 INFO L87 Difference]: Start difference. First operand 125 states. Second operand 2 states. [2018-11-18 09:45:25,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:45:25,319 INFO L93 Difference]: Finished difference Result 224 states and 277 transitions. [2018-11-18 09:45:25,319 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 09:45:25,320 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-11-18 09:45:25,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:45:25,328 INFO L225 Difference]: With dead ends: 224 [2018-11-18 09:45:25,329 INFO L226 Difference]: Without dead ends: 112 [2018-11-18 09:45:25,332 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 09:45:25,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2018-11-18 09:45:25,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 112. [2018-11-18 09:45:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2018-11-18 09:45:25,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 130 transitions. [2018-11-18 09:45:25,368 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 130 transitions. Word has length 52 [2018-11-18 09:45:25,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:45:25,368 INFO L480 AbstractCegarLoop]: Abstraction has 112 states and 130 transitions. [2018-11-18 09:45:25,368 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 09:45:25,368 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 130 transitions. [2018-11-18 09:45:25,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-18 09:45:25,372 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:45:25,372 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:45:25,373 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:45:25,373 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:45:25,373 INFO L82 PathProgramCache]: Analyzing trace with hash -1596220576, now seen corresponding path program 1 times [2018-11-18 09:45:25,373 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:45:25,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:45:25,374 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:45:25,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:45:25,374 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:45:25,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:45:25,468 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 09:45:25,468 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:45:25,468 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 09:45:25,468 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:45:25,470 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 09:45:25,470 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 09:45:25,470 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:45:25,471 INFO L87 Difference]: Start difference. First operand 112 states and 130 transitions. Second operand 3 states. [2018-11-18 09:45:25,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:45:25,486 INFO L93 Difference]: Finished difference Result 171 states and 197 transitions. [2018-11-18 09:45:25,487 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 09:45:25,487 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-18 09:45:25,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:45:25,488 INFO L225 Difference]: With dead ends: 171 [2018-11-18 09:45:25,488 INFO L226 Difference]: Without dead ends: 102 [2018-11-18 09:45:25,489 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 09:45:25,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2018-11-18 09:45:25,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 102. [2018-11-18 09:45:25,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2018-11-18 09:45:25,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 117 transitions. [2018-11-18 09:45:25,498 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 117 transitions. Word has length 54 [2018-11-18 09:45:25,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:45:25,499 INFO L480 AbstractCegarLoop]: Abstraction has 102 states and 117 transitions. [2018-11-18 09:45:25,499 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 09:45:25,499 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 117 transitions. [2018-11-18 09:45:25,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-18 09:45:25,500 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:45:25,500 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:45:25,500 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:45:25,501 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:45:25,501 INFO L82 PathProgramCache]: Analyzing trace with hash -7663273, now seen corresponding path program 1 times [2018-11-18 09:45:25,501 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:45:25,502 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:45:25,503 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:45:25,503 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:45:25,503 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:45:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:45:25,620 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 09:45:25,620 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:45:25,620 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 09:45:25,620 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:45:25,621 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 09:45:25,621 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 09:45:25,621 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 09:45:25,622 INFO L87 Difference]: Start difference. First operand 102 states and 117 transitions. Second operand 7 states. [2018-11-18 09:45:25,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:45:25,896 INFO L93 Difference]: Finished difference Result 180 states and 211 transitions. [2018-11-18 09:45:25,896 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 09:45:25,896 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 58 [2018-11-18 09:45:25,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:45:25,897 INFO L225 Difference]: With dead ends: 180 [2018-11-18 09:45:25,897 INFO L226 Difference]: Without dead ends: 102 [2018-11-18 09:45:25,898 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 09:45:25,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2018-11-18 09:45:25,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 102. [2018-11-18 09:45:25,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2018-11-18 09:45:25,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 116 transitions. [2018-11-18 09:45:25,908 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 116 transitions. Word has length 58 [2018-11-18 09:45:25,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:45:25,909 INFO L480 AbstractCegarLoop]: Abstraction has 102 states and 116 transitions. [2018-11-18 09:45:25,909 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 09:45:25,909 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 116 transitions. [2018-11-18 09:45:25,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-18 09:45:25,911 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:45:25,912 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 09:45:25,913 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:45:25,914 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:45:25,914 INFO L82 PathProgramCache]: Analyzing trace with hash -351675636, now seen corresponding path program 1 times [2018-11-18 09:45:25,914 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:45:25,914 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:45:25,914 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:45:25,915 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:45:25,915 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:45:25,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:45:26,017 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 09:45:26,017 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:45:26,018 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 09:45:26,018 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:45:26,018 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 09:45:26,018 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 09:45:26,019 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 09:45:26,019 INFO L87 Difference]: Start difference. First operand 102 states and 116 transitions. Second operand 6 states. [2018-11-18 09:45:26,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:45:26,228 INFO L93 Difference]: Finished difference Result 247 states and 296 transitions. [2018-11-18 09:45:26,228 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 09:45:26,229 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 66 [2018-11-18 09:45:26,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:45:26,231 INFO L225 Difference]: With dead ends: 247 [2018-11-18 09:45:26,231 INFO L226 Difference]: Without dead ends: 169 [2018-11-18 09:45:26,232 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-18 09:45:26,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2018-11-18 09:45:26,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 167. [2018-11-18 09:45:26,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 167 states. [2018-11-18 09:45:26,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 195 transitions. [2018-11-18 09:45:26,250 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 195 transitions. Word has length 66 [2018-11-18 09:45:26,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:45:26,250 INFO L480 AbstractCegarLoop]: Abstraction has 167 states and 195 transitions. [2018-11-18 09:45:26,251 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 09:45:26,251 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 195 transitions. [2018-11-18 09:45:26,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-11-18 09:45:26,252 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:45:26,252 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] [2018-11-18 09:45:26,252 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:45:26,253 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:45:26,253 INFO L82 PathProgramCache]: Analyzing trace with hash 945919346, now seen corresponding path program 1 times [2018-11-18 09:45:26,255 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:45:26,255 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:45:26,256 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:45:26,256 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:45:26,256 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:45:26,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:45:26,335 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 09:45:26,335 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:45:26,335 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 09:45:26,335 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:45:26,336 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 09:45:26,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 09:45:26,336 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:45:26,336 INFO L87 Difference]: Start difference. First operand 167 states and 195 transitions. Second operand 3 states. [2018-11-18 09:45:26,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:45:26,350 INFO L93 Difference]: Finished difference Result 268 states and 320 transitions. [2018-11-18 09:45:26,351 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 09:45:26,351 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 70 [2018-11-18 09:45:26,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:45:26,353 INFO L225 Difference]: With dead ends: 268 [2018-11-18 09:45:26,353 INFO L226 Difference]: Without dead ends: 125 [2018-11-18 09:45:26,355 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:45:26,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2018-11-18 09:45:26,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2018-11-18 09:45:26,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125 states. [2018-11-18 09:45:26,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 140 transitions. [2018-11-18 09:45:26,364 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 140 transitions. Word has length 70 [2018-11-18 09:45:26,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:45:26,364 INFO L480 AbstractCegarLoop]: Abstraction has 125 states and 140 transitions. [2018-11-18 09:45:26,364 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 09:45:26,365 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 140 transitions. [2018-11-18 09:45:26,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-11-18 09:45:26,367 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:45:26,367 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] [2018-11-18 09:45:26,367 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:45:26,368 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:45:26,368 INFO L82 PathProgramCache]: Analyzing trace with hash 52837714, now seen corresponding path program 1 times [2018-11-18 09:45:26,368 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:45:26,369 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:45:26,369 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:45:26,369 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:45:26,369 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:45:26,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 09:45:26,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 09:45:26,495 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 09:45:26,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 09:45:26 BoogieIcfgContainer [2018-11-18 09:45:26,612 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 09:45:26,612 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 09:45:26,613 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 09:45:26,613 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 09:45:26,613 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:45:24" (3/4) ... [2018-11-18 09:45:26,615 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 09:45:26,689 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_df73d8dc-1646-40a8-927a-2ab941ca2e07/bin-2019/utaipan/witness.graphml [2018-11-18 09:45:26,689 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 09:45:26,690 INFO L168 Benchmark]: Toolchain (without parser) took 2687.23 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -105.7 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-11-18 09:45:26,690 INFO L168 Benchmark]: CDTParser took 0.15 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 09:45:26,690 INFO L168 Benchmark]: CACSL2BoogieTranslator took 359.12 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -147.1 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. [2018-11-18 09:45:26,691 INFO L168 Benchmark]: Boogie Procedure Inliner took 20.83 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-18 09:45:26,691 INFO L168 Benchmark]: Boogie Preprocessor took 23.69 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-18 09:45:26,691 INFO L168 Benchmark]: RCFGBuilder took 559.84 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 51.9 MB). Peak memory consumption was 51.9 MB. Max. memory is 11.5 GB. [2018-11-18 09:45:26,691 INFO L168 Benchmark]: TraceAbstraction took 1644.13 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -40.7 MB). Peak memory consumption was 211.8 MB. Max. memory is 11.5 GB. [2018-11-18 09:45:26,692 INFO L168 Benchmark]: Witness Printer took 76.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.8 MB). Peak memory consumption was 24.8 MB. Max. memory is 11.5 GB. [2018-11-18 09:45:26,693 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 359.12 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -147.1 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 20.83 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.69 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 559.84 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 51.9 MB). Peak memory consumption was 51.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1644.13 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -40.7 MB). Peak memory consumption was 211.8 MB. Max. memory is 11.5 GB. * Witness Printer took 76.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.8 MB). Peak memory consumption was 24.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 506]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L337] FCALL "i > 0 && i <= this->argsCount" [L337] FCALL "libacc.c" [L338] FCALL "__utac__get_this_arg" [L344] FCALL "i > 0 && i <= this->argsCount" [L344] FCALL "libacc.c" [L345] FCALL "__utac__get_this_arg" [L383] FCALL "i > 0 && i <= this->argsCount" [L383] FCALL "libacc.c" [L384] FCALL "__utac__get_this_argtype" [L390] FCALL "i > 0 && i <= this->argsCount" [L390] FCALL "libacc.c" [L391] FCALL "__utac__get_this_argtype" [L465] FCALL "Env(Water:%i" [L466] FCALL ",Meth:" [L470] FCALL "CRIT" [L474] FCALL "OK" [L478] FCALL ")" [L684] FCALL "Pump(System:" [L688] FCALL "On" [L692] FCALL "Off" [L696] FCALL ",Pump:" [L700] FCALL "On" [L704] FCALL "Off" [L708] FCALL ") " [L710] FCALL "\n" [L413] int waterLevel = 1; [L414] int methaneLevelCritical = 0; [L582] int pumpRunning = 0; [L583] int systemActive = 1; [L735] int cleanupTimeShifts = 4; [L209] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={175:0}, "On"={137:0}, "Pump(System:"={136:0}, \old(") ")=168, \old(") ")=185, \old(")")=133, \old(")")=176, \old(",Meth:")=144, \old(",Meth:")=150, \old(",Pump:")=142, \old(",Pump:")=166, \old("\n")=164, \old("\n")=118, \old("__utac__get_this_arg")=123, \old("__utac__get_this_arg")=155, \old("__utac__get_this_arg")=198, \old("__utac__get_this_arg")=122, \old("__utac__get_this_argtype")=147, \old("__utac__get_this_argtype")=121, \old("__utac__get_this_argtype")=188, \old("__utac__get_this_argtype")=125, \old("CRIT")=177, \old("CRIT")=163, \old("Env(Water:%i")=151, \old("Env(Water:%i")=189, \old("i > 0 && i <= this->argsCount")=197, \old("i > 0 && i <= this->argsCount")=148, \old("i > 0 && i <= this->argsCount")=130, \old("i > 0 && i <= this->argsCount")=126, \old("i > 0 && i <= this->argsCount")=129, \old("i > 0 && i <= this->argsCount")=192, \old("i > 0 && i <= this->argsCount")=146, \old("i > 0 && i <= this->argsCount")=154, \old("libacc.c")=199, \old("libacc.c")=193, \old("libacc.c")=162, \old("libacc.c")=167, \old("libacc.c")=169, \old("libacc.c")=191, \old("libacc.c")=179, \old("libacc.c")=161, \old("Off")=132, \old("Off")=153, \old("Off")=143, \old("Off")=186, \old("OK")=171, \old("OK")=187, \old("On")=131, \old("On")=120, \old("On")=119, \old("On")=174, \old("Pump(System:")=134, \old("Pump(System:")=170, \old(cleanupTimeShifts)=195, \old(head)=182, \old(head)=200, \old(methaneLevelCritical)=156, \old(pumpRunning)=141, \old(systemActive)=140, \old(waterLevel)=145, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L811] int retValue_acc ; [L812] int tmp ; VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L816] FCALL select_helpers() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L817] FCALL select_features() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L818] CALL, EXPR valid_product() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L860] int retValue_acc ; [L863] retValue_acc = 1 [L864] RET return (retValue_acc); VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L818] EXPR valid_product() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L818] tmp = valid_product() [L820] COND TRUE \read(tmp) VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L822] FCALL setup() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L823] CALL runTest() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L802] CALL test() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L514] int splverifierCounter ; [L515] int tmp ; [L516] int tmp___0 ; [L517] int tmp___1 ; [L518] int tmp___2 ; [L521] splverifierCounter = 0 VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L523] COND TRUE 1 VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L525] COND TRUE splverifierCounter < 4 VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L531] tmp = __VERIFIER_nondet_int() [L533] COND TRUE \read(tmp) VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L535] CALL waterRise() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L431] COND TRUE waterLevel < 2 [L432] RET waterLevel = waterLevel + 1 VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L535] waterRise() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L541] tmp___0 = __VERIFIER_nondet_int() [L543] COND FALSE !(\read(tmp___0)) VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L551] tmp___2 = __VERIFIER_nondet_int() [L553] COND TRUE \read(tmp___2) VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L566] CALL timeShift() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L590] COND FALSE !(\read(pumpRunning)) VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L597] COND TRUE \read(systemActive) VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L599] CALL processEnvironment() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L619] int tmp ; VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L622] COND FALSE !(\read(pumpRunning)) VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L637] RET, FCALL processEnvironment__wrappee__base() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L599] processEnvironment() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L605] CALL __utac_acc__Specification3_spec__1() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L870] int tmp ; [L871] int tmp___0 ; [L872] int tmp___1 ; VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L876] CALL, EXPR isMethaneLevelCritical() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L452] int retValue_acc ; [L455] retValue_acc = methaneLevelCritical [L456] RET return (retValue_acc); VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L876] EXPR isMethaneLevelCritical() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L876] tmp = isMethaneLevelCritical() [L878] COND FALSE !(\read(tmp)) VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L882] CALL, EXPR getWaterLevel() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L484] int retValue_acc ; [L487] retValue_acc = waterLevel [L488] RET return (retValue_acc); VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=2, systemActive=1, waterLevel=2] [L882] EXPR getWaterLevel() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L882] tmp___0 = getWaterLevel() [L884] COND TRUE tmp___0 == 2 VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, waterLevel=2] [L886] CALL, EXPR isPumpRunning() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L671] int retValue_acc ; [L674] retValue_acc = pumpRunning [L675] RET return (retValue_acc); VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L886] EXPR isPumpRunning() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, waterLevel=2] [L886] tmp___1 = isPumpRunning() [L888] COND FALSE !(\read(tmp___1)) VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, tmp___1=0, waterLevel=2] [L892] CALL __automaton_fail() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L506] __VERIFIER_error() VAL [") "={184:0}, ")"={181:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={165:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_arg"={158:0}, "__utac__get_this_argtype"={160:0}, "__utac__get_this_argtype"={127:0}, "CRIT"={180:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={159:0}, "i > 0 && i <= this->argsCount"={157:0}, "libacc.c"={194:0}, "libacc.c"={190:0}, "libacc.c"={178:0}, "libacc.c"={201:0}, "Off"={138:0}, "Off"={183:0}, "OK"={173:0}, "On"={137:0}, "On"={175:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 24 procedures, 125 locations, 1 error locations. UNSAFE Result, 1.5s OverallTime, 6 OverallIterations, 1 TraceHistogramMax, 0.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 580 SDtfs, 247 SDslu, 770 SDs, 0 SdLazy, 173 SolverSat, 13 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 17 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=167occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 370 NumberOfCodeBlocks, 370 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 295 ConstructedInterpolants, 0 QuantifiedInterpolants, 29945 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...