./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product36_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_37504bf6-97ed-480d-a123-c08b1979e581/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_37504bf6-97ed-480d-a123-c08b1979e581/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_37504bf6-97ed-480d-a123-c08b1979e581/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_37504bf6-97ed-480d-a123-c08b1979e581/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product36_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_37504bf6-97ed-480d-a123-c08b1979e581/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_37504bf6-97ed-480d-a123-c08b1979e581/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 49fa497f38e3a46185ee804b3f30fdc119cb200c ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:54:25,998 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 17:54:25,999 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 17:54:26,007 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 17:54:26,007 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 17:54:26,008 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 17:54:26,009 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 17:54:26,010 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 17:54:26,012 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 17:54:26,012 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 17:54:26,013 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 17:54:26,013 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 17:54:26,014 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 17:54:26,014 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 17:54:26,015 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 17:54:26,016 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 17:54:26,017 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 17:54:26,019 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 17:54:26,020 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 17:54:26,021 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 17:54:26,022 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 17:54:26,023 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 17:54:26,026 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 17:54:26,026 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 17:54:26,026 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 17:54:26,027 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 17:54:26,027 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 17:54:26,028 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 17:54:26,029 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 17:54:26,029 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 17:54:26,030 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 17:54:26,031 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 17:54:26,031 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 17:54:26,031 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 17:54:26,032 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 17:54:26,032 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 17:54:26,032 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_37504bf6-97ed-480d-a123-c08b1979e581/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 17:54:26,046 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 17:54:26,046 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 17:54:26,047 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 17:54:26,047 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 17:54:26,047 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 17:54:26,047 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 17:54:26,047 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 17:54:26,047 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 17:54:26,047 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 17:54:26,048 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 17:54:26,048 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 17:54:26,048 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 17:54:26,048 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 17:54:26,048 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 17:54:26,049 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 17:54:26,049 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 17:54:26,049 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 17:54:26,049 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 17:54:26,049 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 17:54:26,049 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 17:54:26,049 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 17:54:26,049 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 17:54:26,051 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 17:54:26,052 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 17:54:26,052 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 17:54:26,052 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 17:54:26,052 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 17:54:26,052 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 17:54:26,052 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 17:54:26,052 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 17:54:26,053 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 17:54:26,053 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 17:54:26,054 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 17:54:26,054 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 17:54:26,054 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 17:54:26,054 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 17:54:26,054 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 17:54:26,054 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_37504bf6-97ed-480d-a123-c08b1979e581/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 -> 49fa497f38e3a46185ee804b3f30fdc119cb200c [2018-11-18 17:54:26,085 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 17:54:26,097 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 17:54:26,101 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 17:54:26,102 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 17:54:26,102 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 17:54:26,103 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_37504bf6-97ed-480d-a123-c08b1979e581/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec2_product36_false-unreach-call_false-termination.cil.c [2018-11-18 17:54:26,155 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_37504bf6-97ed-480d-a123-c08b1979e581/bin-2019/utaipan/data/a4d0c0a1a/b2edd85b25a54e16adbf6c35168f96d3/FLAG6e00c62e4 [2018-11-18 17:54:26,560 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 17:54:26,560 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_37504bf6-97ed-480d-a123-c08b1979e581/sv-benchmarks/c/product-lines/minepump_spec2_product36_false-unreach-call_false-termination.cil.c [2018-11-18 17:54:26,571 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_37504bf6-97ed-480d-a123-c08b1979e581/bin-2019/utaipan/data/a4d0c0a1a/b2edd85b25a54e16adbf6c35168f96d3/FLAG6e00c62e4 [2018-11-18 17:54:26,580 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_37504bf6-97ed-480d-a123-c08b1979e581/bin-2019/utaipan/data/a4d0c0a1a/b2edd85b25a54e16adbf6c35168f96d3 [2018-11-18 17:54:26,582 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 17:54:26,583 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 17:54:26,583 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 17:54:26,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 17:54:26,585 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 17:54:26,586 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:54:26" (1/1) ... [2018-11-18 17:54:26,588 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bea0e23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:54:26, skipping insertion in model container [2018-11-18 17:54:26,588 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:54:26" (1/1) ... [2018-11-18 17:54:26,597 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 17:54:26,636 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 17:54:26,902 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:54:26,912 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 17:54:27,031 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:54:27,054 INFO L195 MainTranslator]: Completed translation [2018-11-18 17:54:27,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:54:27 WrapperNode [2018-11-18 17:54:27,054 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 17:54:27,055 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 17:54:27,055 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 17:54:27,055 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 17:54:27,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:54:27" (1/1) ... [2018-11-18 17:54:27,073 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:54:27" (1/1) ... [2018-11-18 17:54:27,080 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 17:54:27,080 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 17:54:27,080 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 17:54:27,080 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 17:54:27,088 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:54:27" (1/1) ... [2018-11-18 17:54:27,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:54:27" (1/1) ... [2018-11-18 17:54:27,091 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:54:27" (1/1) ... [2018-11-18 17:54:27,091 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:54:27" (1/1) ... [2018-11-18 17:54:27,100 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:54:27" (1/1) ... [2018-11-18 17:54:27,106 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:54:27" (1/1) ... [2018-11-18 17:54:27,108 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:54:27" (1/1) ... [2018-11-18 17:54:27,111 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 17:54:27,111 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 17:54:27,111 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 17:54:27,111 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 17:54:27,112 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:54:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_37504bf6-97ed-480d-a123-c08b1979e581/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 17:54:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 17:54:27,158 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 17:54:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 17:54:27,158 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 17:54:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-18 17:54:27,158 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-18 17:54:27,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 17:54:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 17:54:27,159 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 17:54:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 17:54:27,159 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 17:54:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-18 17:54:27,159 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-18 17:54:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 17:54:27,159 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 17:54:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 17:54:27,160 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 17:54:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2018-11-18 17:54:27,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2018-11-18 17:54:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2018-11-18 17:54:27,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2018-11-18 17:54:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 17:54:27,160 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 17:54:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-18 17:54:27,161 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-18 17:54:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 17:54:27,161 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 17:54:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 17:54:27,161 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 17:54:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 17:54:27,161 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 17:54:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 17:54:27,161 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 17:54:27,164 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-18 17:54:27,165 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-18 17:54:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 17:54:27,165 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 17:54:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 17:54:27,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 17:54:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 17:54:27,165 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 17:54:27,165 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 17:54:27,165 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 17:54:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 17:54:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 17:54:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 17:54:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 17:54:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 17:54:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 17:54:27,166 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 17:54:27,166 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 17:54:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 17:54:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 17:54:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 17:54:27,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 17:54:27,814 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 17:54:27,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:54:27 BoogieIcfgContainer [2018-11-18 17:54:27,815 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 17:54:27,815 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 17:54:27,815 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 17:54:27,818 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 17:54:27,818 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 05:54:26" (1/3) ... [2018-11-18 17:54:27,819 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67daa6ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 05:54:27, skipping insertion in model container [2018-11-18 17:54:27,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:54:27" (2/3) ... [2018-11-18 17:54:27,819 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67daa6ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 05:54:27, skipping insertion in model container [2018-11-18 17:54:27,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:54:27" (3/3) ... [2018-11-18 17:54:27,821 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product36_false-unreach-call_false-termination.cil.c [2018-11-18 17:54:27,829 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 17:54:27,839 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 17:54:27,852 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 17:54:27,876 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 17:54:27,876 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 17:54:27,876 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 17:54:27,876 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 17:54:27,877 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 17:54:27,877 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 17:54:27,877 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 17:54:27,877 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 17:54:27,894 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states. [2018-11-18 17:54:27,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 17:54:27,900 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:54:27,901 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] [2018-11-18 17:54:27,903 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:54:27,908 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:54:27,909 INFO L82 PathProgramCache]: Analyzing trace with hash -1222080724, now seen corresponding path program 1 times [2018-11-18 17:54:27,911 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:54:27,949 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:27,950 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:54:27,950 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:27,950 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:54:28,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:54:28,152 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 17:54:28,153 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:54:28,154 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 17:54:28,154 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:54:28,158 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 17:54:28,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 17:54:28,170 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 17:54:28,172 INFO L87 Difference]: Start difference. First operand 138 states. Second operand 2 states. [2018-11-18 17:54:28,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:54:28,207 INFO L93 Difference]: Finished difference Result 246 states and 303 transitions. [2018-11-18 17:54:28,207 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 17:54:28,208 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 51 [2018-11-18 17:54:28,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:54:28,220 INFO L225 Difference]: With dead ends: 246 [2018-11-18 17:54:28,220 INFO L226 Difference]: Without dead ends: 125 [2018-11-18 17:54:28,224 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 17:54:28,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2018-11-18 17:54:28,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2018-11-18 17:54:28,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125 states. [2018-11-18 17:54:28,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 145 transitions. [2018-11-18 17:54:28,272 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 145 transitions. Word has length 51 [2018-11-18 17:54:28,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:54:28,273 INFO L480 AbstractCegarLoop]: Abstraction has 125 states and 145 transitions. [2018-11-18 17:54:28,273 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 17:54:28,273 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 145 transitions. [2018-11-18 17:54:28,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 17:54:28,276 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:54:28,276 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:54:28,276 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:54:28,277 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:54:28,277 INFO L82 PathProgramCache]: Analyzing trace with hash 2126055844, now seen corresponding path program 1 times [2018-11-18 17:54:28,277 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:54:28,278 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:28,278 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:54:28,278 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:28,278 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:54:28,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:54:28,428 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 17:54:28,428 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:54:28,428 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:54:28,428 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:54:28,430 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:54:28,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:54:28,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:54:28,431 INFO L87 Difference]: Start difference. First operand 125 states and 145 transitions. Second operand 3 states. [2018-11-18 17:54:28,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:54:28,461 INFO L93 Difference]: Finished difference Result 180 states and 209 transitions. [2018-11-18 17:54:28,462 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:54:28,462 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2018-11-18 17:54:28,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:54:28,464 INFO L225 Difference]: With dead ends: 180 [2018-11-18 17:54:28,464 INFO L226 Difference]: Without dead ends: 115 [2018-11-18 17:54:28,465 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 17:54:28,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2018-11-18 17:54:28,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 115. [2018-11-18 17:54:28,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 115 states. [2018-11-18 17:54:28,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 132 transitions. [2018-11-18 17:54:28,481 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 132 transitions. Word has length 53 [2018-11-18 17:54:28,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:54:28,481 INFO L480 AbstractCegarLoop]: Abstraction has 115 states and 132 transitions. [2018-11-18 17:54:28,481 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:54:28,481 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 132 transitions. [2018-11-18 17:54:28,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-18 17:54:28,483 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:54:28,483 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 17:54:28,483 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:54:28,483 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:54:28,484 INFO L82 PathProgramCache]: Analyzing trace with hash 64429785, now seen corresponding path program 1 times [2018-11-18 17:54:28,484 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:54:28,485 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:28,485 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:54:28,485 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:28,485 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:54:28,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:54:28,782 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 17:54:28,782 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:54:28,782 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 17:54:28,786 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:54:28,787 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 17:54:28,787 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 17:54:28,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:54:28,788 INFO L87 Difference]: Start difference. First operand 115 states and 132 transitions. Second operand 7 states. [2018-11-18 17:54:29,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:54:29,527 INFO L93 Difference]: Finished difference Result 341 states and 411 transitions. [2018-11-18 17:54:29,528 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 17:54:29,528 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 58 [2018-11-18 17:54:29,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:54:29,530 INFO L225 Difference]: With dead ends: 341 [2018-11-18 17:54:29,531 INFO L226 Difference]: Without dead ends: 254 [2018-11-18 17:54:29,531 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 17:54:29,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2018-11-18 17:54:29,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 230. [2018-11-18 17:54:29,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 230 states. [2018-11-18 17:54:29,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 275 transitions. [2018-11-18 17:54:29,562 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 275 transitions. Word has length 58 [2018-11-18 17:54:29,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:54:29,562 INFO L480 AbstractCegarLoop]: Abstraction has 230 states and 275 transitions. [2018-11-18 17:54:29,562 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 17:54:29,562 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 275 transitions. [2018-11-18 17:54:29,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-18 17:54:29,564 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:54:29,564 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] [2018-11-18 17:54:29,565 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:54:29,565 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:54:29,565 INFO L82 PathProgramCache]: Analyzing trace with hash 1444360361, now seen corresponding path program 1 times [2018-11-18 17:54:29,565 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:54:29,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:29,567 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:54:29,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:29,568 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:54:29,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:54:29,749 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 17:54:29,754 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:54:29,754 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 17:54:29,754 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:54:29,755 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 17:54:29,755 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 17:54:29,755 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:54:29,756 INFO L87 Difference]: Start difference. First operand 230 states and 275 transitions. Second operand 6 states. [2018-11-18 17:54:29,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:54:29,995 INFO L93 Difference]: Finished difference Result 616 states and 759 transitions. [2018-11-18 17:54:29,996 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 17:54:29,996 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 63 [2018-11-18 17:54:29,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:54:29,999 INFO L225 Difference]: With dead ends: 616 [2018-11-18 17:54:30,000 INFO L226 Difference]: Without dead ends: 414 [2018-11-18 17:54:30,001 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:54:30,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 414 states. [2018-11-18 17:54:30,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 414 to 408. [2018-11-18 17:54:30,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 408 states. [2018-11-18 17:54:30,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 490 transitions. [2018-11-18 17:54:30,035 INFO L78 Accepts]: Start accepts. Automaton has 408 states and 490 transitions. Word has length 63 [2018-11-18 17:54:30,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:54:30,035 INFO L480 AbstractCegarLoop]: Abstraction has 408 states and 490 transitions. [2018-11-18 17:54:30,035 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 17:54:30,036 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 490 transitions. [2018-11-18 17:54:30,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-11-18 17:54:30,037 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:54:30,037 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:54:30,038 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:54:30,038 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:54:30,038 INFO L82 PathProgramCache]: Analyzing trace with hash -992829307, now seen corresponding path program 1 times [2018-11-18 17:54:30,038 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:54:30,039 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:30,039 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:54:30,039 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:30,039 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:54:30,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:54:30,348 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 17:54:30,349 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:54:30,349 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 17:54:30,349 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:54:30,349 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 17:54:30,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 17:54:30,349 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:54:30,350 INFO L87 Difference]: Start difference. First operand 408 states and 490 transitions. Second operand 7 states. [2018-11-18 17:54:31,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:54:31,072 INFO L93 Difference]: Finished difference Result 1081 states and 1390 transitions. [2018-11-18 17:54:31,073 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 17:54:31,073 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 67 [2018-11-18 17:54:31,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:54:31,077 INFO L225 Difference]: With dead ends: 1081 [2018-11-18 17:54:31,077 INFO L226 Difference]: Without dead ends: 701 [2018-11-18 17:54:31,079 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-18 17:54:31,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 701 states. [2018-11-18 17:54:31,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 701 to 609. [2018-11-18 17:54:31,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 609 states. [2018-11-18 17:54:31,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 609 states and 731 transitions. [2018-11-18 17:54:31,127 INFO L78 Accepts]: Start accepts. Automaton has 609 states and 731 transitions. Word has length 67 [2018-11-18 17:54:31,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:54:31,128 INFO L480 AbstractCegarLoop]: Abstraction has 609 states and 731 transitions. [2018-11-18 17:54:31,128 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 17:54:31,128 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 731 transitions. [2018-11-18 17:54:31,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-11-18 17:54:31,134 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:54:31,134 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:54:31,134 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:54:31,134 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:54:31,134 INFO L82 PathProgramCache]: Analyzing trace with hash -2107895192, now seen corresponding path program 1 times [2018-11-18 17:54:31,135 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:54:31,135 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:31,135 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:54:31,135 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:31,136 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:54:31,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:54:31,300 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 17:54:31,300 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:54:31,300 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 17:54:31,301 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:54:31,301 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 17:54:31,301 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 17:54:31,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:54:31,301 INFO L87 Difference]: Start difference. First operand 609 states and 731 transitions. Second operand 6 states. [2018-11-18 17:54:31,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:54:31,347 INFO L93 Difference]: Finished difference Result 1210 states and 1476 transitions. [2018-11-18 17:54:31,362 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 17:54:31,362 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 85 [2018-11-18 17:54:31,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:54:31,366 INFO L225 Difference]: With dead ends: 1210 [2018-11-18 17:54:31,367 INFO L226 Difference]: Without dead ends: 629 [2018-11-18 17:54:31,369 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:54:31,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 629 states. [2018-11-18 17:54:31,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 629 to 629. [2018-11-18 17:54:31,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 629 states. [2018-11-18 17:54:31,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 629 states and 751 transitions. [2018-11-18 17:54:31,413 INFO L78 Accepts]: Start accepts. Automaton has 629 states and 751 transitions. Word has length 85 [2018-11-18 17:54:31,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:54:31,414 INFO L480 AbstractCegarLoop]: Abstraction has 629 states and 751 transitions. [2018-11-18 17:54:31,415 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 17:54:31,415 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 751 transitions. [2018-11-18 17:54:31,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-11-18 17:54:31,419 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:54:31,419 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:54:31,419 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:54:31,419 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:54:31,419 INFO L82 PathProgramCache]: Analyzing trace with hash -721691798, now seen corresponding path program 1 times [2018-11-18 17:54:31,420 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:54:31,420 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:31,420 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:54:31,420 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:31,420 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:54:31,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:54:31,570 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 17:54:31,571 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:54:31,571 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 17:54:31,571 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:54:31,571 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 17:54:31,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 17:54:31,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 17:54:31,572 INFO L87 Difference]: Start difference. First operand 629 states and 751 transitions. Second operand 8 states. [2018-11-18 17:54:31,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:54:31,638 INFO L93 Difference]: Finished difference Result 1258 states and 1546 transitions. [2018-11-18 17:54:31,640 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 17:54:31,641 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 85 [2018-11-18 17:54:31,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:54:31,643 INFO L225 Difference]: With dead ends: 1258 [2018-11-18 17:54:31,644 INFO L226 Difference]: Without dead ends: 657 [2018-11-18 17:54:31,645 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 17:54:31,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 657 states. [2018-11-18 17:54:31,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 657 to 645. [2018-11-18 17:54:31,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 645 states. [2018-11-18 17:54:31,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 645 states and 767 transitions. [2018-11-18 17:54:31,675 INFO L78 Accepts]: Start accepts. Automaton has 645 states and 767 transitions. Word has length 85 [2018-11-18 17:54:31,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:54:31,676 INFO L480 AbstractCegarLoop]: Abstraction has 645 states and 767 transitions. [2018-11-18 17:54:31,676 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 17:54:31,676 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 767 transitions. [2018-11-18 17:54:31,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-11-18 17:54:31,678 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:54:31,678 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:54:31,678 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:54:31,678 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:54:31,678 INFO L82 PathProgramCache]: Analyzing trace with hash 1389598571, now seen corresponding path program 1 times [2018-11-18 17:54:31,678 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:54:31,679 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:31,679 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:54:31,679 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:31,679 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:54:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:54:31,750 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 17:54:31,750 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:54:31,751 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 17:54:31,751 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:54:31,751 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 17:54:31,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 17:54:31,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 17:54:31,752 INFO L87 Difference]: Start difference. First operand 645 states and 767 transitions. Second operand 4 states. [2018-11-18 17:54:32,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:54:32,162 INFO L93 Difference]: Finished difference Result 2117 states and 2640 transitions. [2018-11-18 17:54:32,162 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 17:54:32,163 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 85 [2018-11-18 17:54:32,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:54:32,169 INFO L225 Difference]: With dead ends: 2117 [2018-11-18 17:54:32,169 INFO L226 Difference]: Without dead ends: 1500 [2018-11-18 17:54:32,171 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 17:54:32,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1500 states. [2018-11-18 17:54:32,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1500 to 1469. [2018-11-18 17:54:32,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1469 states. [2018-11-18 17:54:32,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 1469 states and 1781 transitions. [2018-11-18 17:54:32,244 INFO L78 Accepts]: Start accepts. Automaton has 1469 states and 1781 transitions. Word has length 85 [2018-11-18 17:54:32,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:54:32,245 INFO L480 AbstractCegarLoop]: Abstraction has 1469 states and 1781 transitions. [2018-11-18 17:54:32,245 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 17:54:32,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 1781 transitions. [2018-11-18 17:54:32,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-18 17:54:32,247 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:54:32,247 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:54:32,247 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:54:32,247 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:54:32,248 INFO L82 PathProgramCache]: Analyzing trace with hash -202551579, now seen corresponding path program 1 times [2018-11-18 17:54:32,248 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:54:32,248 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:32,248 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:54:32,248 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:32,249 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:54:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:54:32,311 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 17:54:32,311 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:54:32,311 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:54:32,311 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:54:32,312 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:54:32,312 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:54:32,312 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:54:32,312 INFO L87 Difference]: Start difference. First operand 1469 states and 1781 transitions. Second operand 3 states. [2018-11-18 17:54:32,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:54:32,392 INFO L93 Difference]: Finished difference Result 2240 states and 2795 transitions. [2018-11-18 17:54:32,393 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:54:32,393 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 89 [2018-11-18 17:54:32,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:54:32,402 INFO L225 Difference]: With dead ends: 2240 [2018-11-18 17:54:32,402 INFO L226 Difference]: Without dead ends: 2237 [2018-11-18 17:54:32,403 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 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 17:54:32,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2237 states. [2018-11-18 17:54:32,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2237 to 1867. [2018-11-18 17:54:32,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1867 states. [2018-11-18 17:54:32,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 1867 states and 2328 transitions. [2018-11-18 17:54:32,505 INFO L78 Accepts]: Start accepts. Automaton has 1867 states and 2328 transitions. Word has length 89 [2018-11-18 17:54:32,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:54:32,505 INFO L480 AbstractCegarLoop]: Abstraction has 1867 states and 2328 transitions. [2018-11-18 17:54:32,505 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:54:32,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 2328 transitions. [2018-11-18 17:54:32,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-11-18 17:54:32,511 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:54:32,511 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:54:32,511 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:54:32,511 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:54:32,512 INFO L82 PathProgramCache]: Analyzing trace with hash -916357777, now seen corresponding path program 1 times [2018-11-18 17:54:32,512 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:54:32,512 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:32,512 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:54:32,512 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:54:32,512 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:54:32,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:54:32,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:54:32,658 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 17:54:32,807 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 05:54:32 BoogieIcfgContainer [2018-11-18 17:54:32,807 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 17:54:32,808 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 17:54:32,808 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 17:54:32,808 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 17:54:32,808 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:54:27" (3/4) ... [2018-11-18 17:54:32,810 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 17:54:32,971 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_37504bf6-97ed-480d-a123-c08b1979e581/bin-2019/utaipan/witness.graphml [2018-11-18 17:54:32,971 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 17:54:32,972 INFO L168 Benchmark]: Toolchain (without parser) took 6389.74 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 317.2 MB). Free memory was 957.1 MB in the beginning and 1.3 GB in the end (delta: -323.2 MB). Peak memory consumption was 389.2 MB. Max. memory is 11.5 GB. [2018-11-18 17:54:32,973 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:54:32,973 INFO L168 Benchmark]: CACSL2BoogieTranslator took 471.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -172.9 MB). Peak memory consumption was 41.2 MB. Max. memory is 11.5 GB. [2018-11-18 17:54:32,973 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.05 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:54:32,974 INFO L168 Benchmark]: Boogie Preprocessor took 30.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-11-18 17:54:32,974 INFO L168 Benchmark]: RCFGBuilder took 703.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 58.5 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. [2018-11-18 17:54:32,974 INFO L168 Benchmark]: TraceAbstraction took 4992.13 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 78.6 MB). Free memory was 1.1 GB in the beginning and 807.9 MB in the end (delta: 260.1 MB). Peak memory consumption was 338.8 MB. Max. memory is 11.5 GB. [2018-11-18 17:54:32,974 INFO L168 Benchmark]: Witness Printer took 163.61 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 98.0 MB). Free memory was 807.9 MB in the beginning and 1.3 GB in the end (delta: -472.3 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2018-11-18 17:54:32,976 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 471.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -172.9 MB). Peak memory consumption was 41.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 25.05 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 703.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 58.5 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 4992.13 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 78.6 MB). Free memory was 1.1 GB in the beginning and 807.9 MB in the end (delta: 260.1 MB). Peak memory consumption was 338.8 MB. Max. memory is 11.5 GB. * Witness Printer took 163.61 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 98.0 MB). Free memory was 807.9 MB in the beginning and 1.3 GB in the end (delta: -472.3 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 900]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L99] FCALL "Env(Water:%i" [L100] FCALL ",Meth:" [L104] FCALL "CRIT" [L108] FCALL "OK" [L112] FCALL ")" [L438] FCALL "i > 0 && i <= this->argsCount" [L438] FCALL "libacc.c" [L439] FCALL "__utac__get_this_arg" [L445] FCALL "i > 0 && i <= this->argsCount" [L445] FCALL "libacc.c" [L446] FCALL "__utac__get_this_arg" [L484] FCALL "i > 0 && i <= this->argsCount" [L484] FCALL "libacc.c" [L485] FCALL "__utac__get_this_argtype" [L491] FCALL "i > 0 && i <= this->argsCount" [L491] FCALL "libacc.c" [L492] FCALL "__utac__get_this_argtype" [L753] FCALL "Pump(System:" [L757] FCALL "On" [L761] FCALL "Off" [L765] FCALL ",Pump:" [L769] FCALL "On" [L773] FCALL "Off" [L777] FCALL ") " [L779] FCALL "\n" [L47] int waterLevel = 1; [L48] int methaneLevelCritical = 0; [L545] int cleanupTimeShifts = 4; [L651] int pumpRunning = 0; [L652] int systemActive = 1; [L905] int methAndRunningLastTime ; [L310] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(") ")=187, \old(") ")=142, \old(")")=141, \old(")")=164, \old(",Meth:")=140, \old(",Meth:")=157, \old(",Pump:")=127, \old(",Pump:")=150, \old("\n")=169, \old("\n")=185, \old("__utac__get_this_arg")=193, \old("__utac__get_this_arg")=145, \old("__utac__get_this_arg")=177, \old("__utac__get_this_arg")=152, \old("__utac__get_this_argtype")=128, \old("__utac__get_this_argtype")=173, \old("__utac__get_this_argtype")=191, \old("__utac__get_this_argtype")=189, \old("CRIT")=160, \old("CRIT")=179, \old("Env(Water:%i")=162, \old("Env(Water:%i")=156, \old("i > 0 && i <= this->argsCount")=199, \old("i > 0 && i <= this->argsCount")=194, \old("i > 0 && i <= this->argsCount")=172, \old("i > 0 && i <= this->argsCount")=196, \old("i > 0 && i <= this->argsCount")=155, \old("i > 0 && i <= this->argsCount")=170, \old("i > 0 && i <= this->argsCount")=158, \old("i > 0 && i <= this->argsCount")=180, \old("libacc.c")=120, \old("libacc.c")=186, \old("libacc.c")=122, \old("libacc.c")=190, \old("libacc.c")=143, \old("libacc.c")=146, \old("libacc.c")=125, \old("libacc.c")=148, \old("Off")=126, \old("Off")=175, \old("Off")=118, \old("Off")=119, \old("OK")=159, \old("OK")=154, \old("On")=168, \old("On")=171, \old("On")=129, \old("On")=139, \old("Pump(System:")=121, \old("Pump(System:")=131, \old(cleanupTimeShifts)=198, \old(head)=200, \old(head)=182, \old(methAndRunningLastTime)=188, \old(methaneLevelCritical)=151, \old(pumpRunning)=138, \old(systemActive)=137, \old(waterLevel)=144, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L623] int retValue_acc ; [L624] int tmp ; VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L628] FCALL select_helpers() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L629] FCALL select_features() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L630] CALL, EXPR valid_product() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L536] int retValue_acc ; [L539] retValue_acc = 1 [L540] RET return (retValue_acc); VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L630] EXPR valid_product() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L630] tmp = valid_product() [L632] COND TRUE \read(tmp) VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L634] FCALL setup() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L635] CALL runTest() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L616] CALL __utac_acc__Specification2_spec__1() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L910] RET methAndRunningLastTime = 0 VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L616] __utac_acc__Specification2_spec__1() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L617] CALL test() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L828] int splverifierCounter ; [L829] int tmp ; [L830] int tmp___0 ; [L831] int tmp___1 ; [L832] int tmp___2 ; [L835] splverifierCounter = 0 VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L837] COND TRUE 1 VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L839] COND TRUE splverifierCounter < 4 VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L845] tmp = __VERIFIER_nondet_int() [L847] COND TRUE \read(tmp) VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L849] CALL waterRise() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L65] COND TRUE waterLevel < 2 [L66] RET waterLevel = waterLevel + 1 VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L849] waterRise() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L855] tmp___0 = __VERIFIER_nondet_int() [L857] COND TRUE \read(tmp___0) VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L859] CALL changeMethaneLevel() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L77] COND FALSE !(\read(methaneLevelCritical)) [L80] RET methaneLevelCritical = 1 VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L859] changeMethaneLevel() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L865] tmp___2 = __VERIFIER_nondet_int() [L867] COND FALSE !(\read(tmp___2)) [L873] tmp___1 = __VERIFIER_nondet_int() [L875] COND FALSE !(\read(tmp___1)) VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, tmp___1=0, tmp___2=0, waterLevel=2] [L884] CALL timeShift() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L659] COND FALSE !(\read(pumpRunning)) VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L666] COND TRUE \read(systemActive) VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L668] CALL processEnvironment() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L688] int tmp ; VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L691] COND TRUE ! pumpRunning VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L693] CALL, EXPR isHighWaterLevel() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L785] int retValue_acc ; [L786] int tmp ; [L787] int tmp___0 ; VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L791] CALL, EXPR isHighWaterSensorDry() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L127] int retValue_acc ; VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L130] COND FALSE !(waterLevel < 2) [L134] retValue_acc = 0 [L135] RET return (retValue_acc); VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L791] EXPR isHighWaterSensorDry() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L791] tmp = isHighWaterSensorDry() [L793] COND FALSE !(\read(tmp)) [L796] tmp___0 = 1 VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L798] retValue_acc = tmp___0 [L799] RET return (retValue_acc); VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L693] EXPR isHighWaterLevel() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L693] tmp = isHighWaterLevel() [L695] COND TRUE \read(tmp) VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L697] CALL activatePump() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L716] RET pumpRunning = 1 VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L697] RET activatePump() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L668] processEnvironment() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L674] CALL __utac_acc__Specification2_spec__2() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L915] int tmp ; [L916] int tmp___0 ; VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L920] CALL, EXPR isMethaneLevelCritical() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L86] int retValue_acc ; [L89] retValue_acc = methaneLevelCritical [L90] RET return (retValue_acc); VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=2] [L920] EXPR isMethaneLevelCritical() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L920] tmp = isMethaneLevelCritical() [L922] COND TRUE \read(tmp) VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L924] CALL, EXPR isPumpRunning() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L740] int retValue_acc ; [L743] retValue_acc = pumpRunning [L744] RET return (retValue_acc); VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=2] [L924] EXPR isPumpRunning() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L924] tmp___0 = isPumpRunning() [L926] COND TRUE \read(tmp___0) VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L927] COND FALSE !(\read(methAndRunningLastTime)) [L932] RET methAndRunningLastTime = 1 VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L674] RET __utac_acc__Specification2_spec__2() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L884] timeShift() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, tmp___1=0, tmp___2=0, waterLevel=2] [L837] COND TRUE 1 VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, tmp___1=0, tmp___2=0, waterLevel=2] [L839] COND TRUE splverifierCounter < 4 VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, tmp___1=0, tmp___2=0, waterLevel=2] [L845] tmp = __VERIFIER_nondet_int() [L847] COND FALSE !(\read(tmp)) VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___1=0, tmp___2=0, waterLevel=2] [L855] tmp___0 = __VERIFIER_nondet_int() [L857] COND FALSE !(\read(tmp___0)) VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L865] tmp___2 = __VERIFIER_nondet_int() [L867] COND FALSE !(\read(tmp___2)) [L873] tmp___1 = __VERIFIER_nondet_int() [L875] COND FALSE !(\read(tmp___1)) VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L884] CALL timeShift() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L659] COND TRUE \read(pumpRunning) VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L661] CALL lowerWaterLevel() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L53] COND TRUE waterLevel > 0 [L54] RET waterLevel = waterLevel - 1 VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L661] lowerWaterLevel() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L666] COND TRUE \read(systemActive) VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L668] CALL processEnvironment() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L688] int tmp ; VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L691] COND FALSE !(! pumpRunning) VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L706] RET, FCALL processEnvironment__wrappee__base() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L668] processEnvironment() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L674] CALL __utac_acc__Specification2_spec__2() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L915] int tmp ; [L916] int tmp___0 ; VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L920] CALL, EXPR isMethaneLevelCritical() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L86] int retValue_acc ; [L89] retValue_acc = methaneLevelCritical [L90] RET return (retValue_acc); VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L920] EXPR isMethaneLevelCritical() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L920] tmp = isMethaneLevelCritical() [L922] COND TRUE \read(tmp) VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L924] CALL, EXPR isPumpRunning() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L740] int retValue_acc ; [L743] retValue_acc = pumpRunning [L744] RET return (retValue_acc); VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L924] EXPR isPumpRunning() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L924] tmp___0 = isPumpRunning() [L926] COND TRUE \read(tmp___0) VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=1] [L927] COND TRUE \read(methAndRunningLastTime) VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=1] [L929] CALL __automaton_fail() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L900] __VERIFIER_error() VAL [") "={183:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={184:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={1:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={201:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "libacc.c"={123:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={178:0}, "Off"={134:0}, "OK"={167:0}, "On"={136:0}, "On"={133:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 27 procedures, 138 locations, 1 error locations. UNSAFE Result, 4.9s OverallTime, 10 OverallIterations, 2 TraceHistogramMax, 2.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1350 SDtfs, 739 SDslu, 2987 SDs, 0 SdLazy, 792 SolverSat, 117 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 80 GetRequests, 38 SyntacticMatches, 1 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1867occurred in iteration=9, 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: 0.4s AutomataMinimizationTime, 9 MinimizatonAttempts, 535 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 769 NumberOfCodeBlocks, 769 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 627 ConstructedInterpolants, 0 QuantifiedInterpolants, 75409 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 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...