./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product33_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3c4de18c-d448-4234-a5da-477da8131921/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3c4de18c-d448-4234-a5da-477da8131921/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3c4de18c-d448-4234-a5da-477da8131921/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3c4de18c-d448-4234-a5da-477da8131921/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product33_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3c4de18c-d448-4234-a5da-477da8131921/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3c4de18c-d448-4234-a5da-477da8131921/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2bf5cdbd1397f8c2609b4d66a963cb35955afadc ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 12:30:09,769 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 12:30:09,771 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 12:30:09,779 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 12:30:09,779 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 12:30:09,780 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 12:30:09,780 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 12:30:09,781 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 12:30:09,782 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 12:30:09,783 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 12:30:09,784 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 12:30:09,784 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 12:30:09,784 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 12:30:09,785 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 12:30:09,786 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 12:30:09,786 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 12:30:09,787 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 12:30:09,788 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 12:30:09,789 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 12:30:09,790 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 12:30:09,791 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 12:30:09,792 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 12:30:09,793 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 12:30:09,793 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 12:30:09,793 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 12:30:09,794 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 12:30:09,794 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 12:30:09,795 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 12:30:09,795 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 12:30:09,796 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 12:30:09,796 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 12:30:09,797 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 12:30:09,797 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 12:30:09,797 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 12:30:09,798 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 12:30:09,798 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 12:30:09,798 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3c4de18c-d448-4234-a5da-477da8131921/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 12:30:09,807 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 12:30:09,808 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 12:30:09,808 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 12:30:09,808 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 12:30:09,808 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 12:30:09,809 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 12:30:09,809 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 12:30:09,809 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 12:30:09,809 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 12:30:09,809 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 12:30:09,809 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 12:30:09,809 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 12:30:09,809 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 12:30:09,810 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 12:30:09,810 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 12:30:09,810 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 12:30:09,810 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 12:30:09,810 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 12:30:09,810 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 12:30:09,811 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 12:30:09,811 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 12:30:09,811 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 12:30:09,811 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 12:30:09,811 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 12:30:09,811 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 12:30:09,811 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 12:30:09,812 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 12:30:09,812 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 12:30:09,812 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 12:30:09,812 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 12:30:09,812 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 12:30:09,812 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 12:30:09,812 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 12:30:09,812 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 12:30:09,813 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 12:30:09,813 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 12:30:09,813 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 12:30:09,813 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_3c4de18c-d448-4234-a5da-477da8131921/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bf5cdbd1397f8c2609b4d66a963cb35955afadc [2018-11-18 12:30:09,836 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 12:30:09,845 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 12:30:09,848 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 12:30:09,849 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 12:30:09,849 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 12:30:09,850 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3c4de18c-d448-4234-a5da-477da8131921/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec4_product33_false-unreach-call_false-termination.cil.c [2018-11-18 12:30:09,896 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3c4de18c-d448-4234-a5da-477da8131921/bin-2019/utaipan/data/1e6693866/e41d1173fd054454ada64308ce94e460/FLAG578122586 [2018-11-18 12:30:10,252 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 12:30:10,252 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3c4de18c-d448-4234-a5da-477da8131921/sv-benchmarks/c/product-lines/minepump_spec4_product33_false-unreach-call_false-termination.cil.c [2018-11-18 12:30:10,258 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3c4de18c-d448-4234-a5da-477da8131921/bin-2019/utaipan/data/1e6693866/e41d1173fd054454ada64308ce94e460/FLAG578122586 [2018-11-18 12:30:10,654 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3c4de18c-d448-4234-a5da-477da8131921/bin-2019/utaipan/data/1e6693866/e41d1173fd054454ada64308ce94e460 [2018-11-18 12:30:10,656 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 12:30:10,657 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 12:30:10,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 12:30:10,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 12:30:10,659 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 12:30:10,660 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:30:10" (1/1) ... [2018-11-18 12:30:10,661 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3016c3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:30:10, skipping insertion in model container [2018-11-18 12:30:10,661 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:30:10" (1/1) ... [2018-11-18 12:30:10,667 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 12:30:10,697 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 12:30:10,874 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:30:10,882 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 12:30:10,988 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:30:11,005 INFO L195 MainTranslator]: Completed translation [2018-11-18 12:30:11,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:30:11 WrapperNode [2018-11-18 12:30:11,005 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 12:30:11,006 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 12:30:11,006 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 12:30:11,006 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 12:30:11,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:30:11" (1/1) ... [2018-11-18 12:30:11,023 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:30:11" (1/1) ... [2018-11-18 12:30:11,030 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 12:30:11,030 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 12:30:11,030 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 12:30:11,030 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 12:30:11,038 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:30:11" (1/1) ... [2018-11-18 12:30:11,039 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:30:11" (1/1) ... [2018-11-18 12:30:11,042 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:30:11" (1/1) ... [2018-11-18 12:30:11,042 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:30:11" (1/1) ... [2018-11-18 12:30:11,051 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:30:11" (1/1) ... [2018-11-18 12:30:11,057 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:30:11" (1/1) ... [2018-11-18 12:30:11,059 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:30:11" (1/1) ... [2018-11-18 12:30:11,061 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 12:30:11,062 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 12:30:11,062 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 12:30:11,062 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 12:30:11,062 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:30:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3c4de18c-d448-4234-a5da-477da8131921/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 12:30:11,108 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 12:30:11,108 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 12:30:11,108 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2018-11-18 12:30:11,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2018-11-18 12:30:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 12:30:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 12:30:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 12:30:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 12:30:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 12:30:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 12:30:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 12:30:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-18 12:30:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-18 12:30:11,109 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 12:30:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 12:30:11,110 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 12:30:11,110 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 12:30:11,110 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 12:30:11,110 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 12:30:11,110 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-18 12:30:11,110 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-18 12:30:11,110 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-18 12:30:11,110 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-18 12:30:11,110 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 12:30:11,111 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 12:30:11,111 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 12:30:11,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 12:30:11,111 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 12:30:11,111 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 12:30:11,111 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 12:30:11,111 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 12:30:11,112 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 12:30:11,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 12:30:11,112 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 12:30:11,112 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 12:30:11,112 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 12:30:11,112 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 12:30:11,112 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 12:30:11,113 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 12:30:11,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 12:30:11,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 12:30:11,113 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 12:30:11,113 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 12:30:11,113 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 12:30:11,113 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 12:30:11,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 12:30:11,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 12:30:11,544 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 12:30:11,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:30:11 BoogieIcfgContainer [2018-11-18 12:30:11,544 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 12:30:11,545 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 12:30:11,545 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 12:30:11,547 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 12:30:11,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 12:30:10" (1/3) ... [2018-11-18 12:30:11,548 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@751546c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:30:11, skipping insertion in model container [2018-11-18 12:30:11,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:30:11" (2/3) ... [2018-11-18 12:30:11,549 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@751546c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 12:30:11, skipping insertion in model container [2018-11-18 12:30:11,549 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:30:11" (3/3) ... [2018-11-18 12:30:11,550 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product33_false-unreach-call_false-termination.cil.c [2018-11-18 12:30:11,558 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 12:30:11,564 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 12:30:11,573 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 12:30:11,595 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 12:30:11,595 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 12:30:11,595 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 12:30:11,595 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 12:30:11,596 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 12:30:11,596 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 12:30:11,596 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 12:30:11,596 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 12:30:11,610 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states. [2018-11-18 12:30:11,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-18 12:30:11,615 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:30:11,616 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:30:11,618 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:30:11,623 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:30:11,623 INFO L82 PathProgramCache]: Analyzing trace with hash -9666923, now seen corresponding path program 1 times [2018-11-18 12:30:11,624 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:30:11,654 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:11,654 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:30:11,654 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:11,654 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:30:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:30:11,819 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 12:30:11,821 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:30:11,821 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 12:30:11,822 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:30:11,826 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 12:30:11,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 12:30:11,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 12:30:11,837 INFO L87 Difference]: Start difference. First operand 120 states. Second operand 2 states. [2018-11-18 12:30:11,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:30:11,857 INFO L93 Difference]: Finished difference Result 214 states and 267 transitions. [2018-11-18 12:30:11,858 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 12:30:11,858 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-11-18 12:30:11,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:30:11,866 INFO L225 Difference]: With dead ends: 214 [2018-11-18 12:30:11,867 INFO L226 Difference]: Without dead ends: 107 [2018-11-18 12:30:11,869 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 12:30:11,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2018-11-18 12:30:11,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 107. [2018-11-18 12:30:11,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107 states. [2018-11-18 12:30:11,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 125 transitions. [2018-11-18 12:30:11,901 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 125 transitions. Word has length 46 [2018-11-18 12:30:11,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:30:11,902 INFO L480 AbstractCegarLoop]: Abstraction has 107 states and 125 transitions. [2018-11-18 12:30:11,902 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 12:30:11,902 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 125 transitions. [2018-11-18 12:30:11,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 12:30:11,904 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:30:11,904 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:30:11,904 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:30:11,904 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:30:11,904 INFO L82 PathProgramCache]: Analyzing trace with hash 1957642203, now seen corresponding path program 1 times [2018-11-18 12:30:11,904 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:30:11,905 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:11,905 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:30:11,905 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:11,905 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:30:11,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:30:11,981 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 12:30:11,981 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:30:11,981 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 12:30:11,981 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:30:11,983 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 12:30:11,983 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 12:30:11,983 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 12:30:11,983 INFO L87 Difference]: Start difference. First operand 107 states and 125 transitions. Second operand 3 states. [2018-11-18 12:30:12,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:30:12,000 INFO L93 Difference]: Finished difference Result 161 states and 187 transitions. [2018-11-18 12:30:12,002 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 12:30:12,002 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-18 12:30:12,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:30:12,004 INFO L225 Difference]: With dead ends: 161 [2018-11-18 12:30:12,004 INFO L226 Difference]: Without dead ends: 97 [2018-11-18 12:30:12,005 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 12:30:12,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-11-18 12:30:12,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2018-11-18 12:30:12,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-11-18 12:30:12,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 112 transitions. [2018-11-18 12:30:12,014 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 112 transitions. Word has length 48 [2018-11-18 12:30:12,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:30:12,015 INFO L480 AbstractCegarLoop]: Abstraction has 97 states and 112 transitions. [2018-11-18 12:30:12,015 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 12:30:12,015 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 112 transitions. [2018-11-18 12:30:12,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 12:30:12,017 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:30:12,017 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:30:12,017 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:30:12,017 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:30:12,017 INFO L82 PathProgramCache]: Analyzing trace with hash 1323394129, now seen corresponding path program 1 times [2018-11-18 12:30:12,018 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:30:12,018 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:12,018 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:30:12,018 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:12,019 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:30:12,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:30:12,154 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 12:30:12,154 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:30:12,155 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 12:30:12,155 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:30:12,155 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 12:30:12,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 12:30:12,155 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:30:12,156 INFO L87 Difference]: Start difference. First operand 97 states and 112 transitions. Second operand 7 states. [2018-11-18 12:30:12,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:30:12,407 INFO L93 Difference]: Finished difference Result 170 states and 201 transitions. [2018-11-18 12:30:12,407 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 12:30:12,407 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2018-11-18 12:30:12,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:30:12,408 INFO L225 Difference]: With dead ends: 170 [2018-11-18 12:30:12,408 INFO L226 Difference]: Without dead ends: 97 [2018-11-18 12:30:12,409 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 12:30:12,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-11-18 12:30:12,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2018-11-18 12:30:12,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-11-18 12:30:12,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 111 transitions. [2018-11-18 12:30:12,415 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 111 transitions. Word has length 52 [2018-11-18 12:30:12,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:30:12,416 INFO L480 AbstractCegarLoop]: Abstraction has 97 states and 111 transitions. [2018-11-18 12:30:12,416 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 12:30:12,416 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 111 transitions. [2018-11-18 12:30:12,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-11-18 12:30:12,417 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:30:12,417 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:30:12,420 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:30:12,420 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:30:12,420 INFO L82 PathProgramCache]: Analyzing trace with hash -55724575, now seen corresponding path program 1 times [2018-11-18 12:30:12,421 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:30:12,421 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:12,421 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:30:12,422 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:12,422 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:30:12,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:30:12,511 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 12:30:12,511 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:30:12,511 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 12:30:12,511 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:30:12,512 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 12:30:12,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 12:30:12,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 12:30:12,513 INFO L87 Difference]: Start difference. First operand 97 states and 111 transitions. Second operand 5 states. [2018-11-18 12:30:12,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:30:12,807 INFO L93 Difference]: Finished difference Result 255 states and 307 transitions. [2018-11-18 12:30:12,807 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 12:30:12,808 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2018-11-18 12:30:12,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:30:12,809 INFO L225 Difference]: With dead ends: 255 [2018-11-18 12:30:12,810 INFO L226 Difference]: Without dead ends: 182 [2018-11-18 12:30:12,810 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:30:12,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2018-11-18 12:30:12,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 163. [2018-11-18 12:30:12,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 163 states. [2018-11-18 12:30:12,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 163 states and 187 transitions. [2018-11-18 12:30:12,830 INFO L78 Accepts]: Start accepts. Automaton has 163 states and 187 transitions. Word has length 60 [2018-11-18 12:30:12,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:30:12,830 INFO L480 AbstractCegarLoop]: Abstraction has 163 states and 187 transitions. [2018-11-18 12:30:12,830 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 12:30:12,830 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 187 transitions. [2018-11-18 12:30:12,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2018-11-18 12:30:12,833 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:30:12,833 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:30:12,833 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:30:12,833 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:30:12,834 INFO L82 PathProgramCache]: Analyzing trace with hash 1565802779, now seen corresponding path program 1 times [2018-11-18 12:30:12,834 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:30:12,834 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:12,835 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:30:12,835 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:12,835 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:30:12,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:30:12,932 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 12:30:12,932 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:30:12,932 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 12:30:12,932 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:30:12,932 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 12:30:12,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 12:30:12,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 12:30:12,933 INFO L87 Difference]: Start difference. First operand 163 states and 187 transitions. Second operand 8 states. [2018-11-18 12:30:12,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:30:12,960 INFO L93 Difference]: Finished difference Result 309 states and 365 transitions. [2018-11-18 12:30:12,960 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 12:30:12,961 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 74 [2018-11-18 12:30:12,961 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:30:12,963 INFO L225 Difference]: With dead ends: 309 [2018-11-18 12:30:12,963 INFO L226 Difference]: Without dead ends: 170 [2018-11-18 12:30:12,964 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 12:30:12,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170 states. [2018-11-18 12:30:12,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170 to 167. [2018-11-18 12:30:12,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 167 states. [2018-11-18 12:30:12,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 191 transitions. [2018-11-18 12:30:12,977 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 191 transitions. Word has length 74 [2018-11-18 12:30:12,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:30:12,978 INFO L480 AbstractCegarLoop]: Abstraction has 167 states and 191 transitions. [2018-11-18 12:30:12,978 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 12:30:12,978 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 191 transitions. [2018-11-18 12:30:12,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2018-11-18 12:30:12,979 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:30:12,979 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:30:12,979 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:30:12,979 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:30:12,980 INFO L82 PathProgramCache]: Analyzing trace with hash -357425255, now seen corresponding path program 1 times [2018-11-18 12:30:12,980 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:30:12,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:12,983 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:30:12,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:12,983 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:30:12,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:30:13,103 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 12:30:13,103 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 12:30:13,104 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-18 12:30:13,104 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:30:13,104 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 12:30:13,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 12:30:13,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-11-18 12:30:13,105 INFO L87 Difference]: Start difference. First operand 167 states and 191 transitions. Second operand 10 states. [2018-11-18 12:30:13,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:30:13,474 INFO L93 Difference]: Finished difference Result 525 states and 658 transitions. [2018-11-18 12:30:13,474 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-18 12:30:13,474 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 74 [2018-11-18 12:30:13,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:30:13,476 INFO L225 Difference]: With dead ends: 525 [2018-11-18 12:30:13,476 INFO L226 Difference]: Without dead ends: 382 [2018-11-18 12:30:13,477 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-11-18 12:30:13,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 382 states. [2018-11-18 12:30:13,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 382 to 372. [2018-11-18 12:30:13,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 372 states. [2018-11-18 12:30:13,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 372 states and 440 transitions. [2018-11-18 12:30:13,498 INFO L78 Accepts]: Start accepts. Automaton has 372 states and 440 transitions. Word has length 74 [2018-11-18 12:30:13,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:30:13,499 INFO L480 AbstractCegarLoop]: Abstraction has 372 states and 440 transitions. [2018-11-18 12:30:13,499 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 12:30:13,499 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 440 transitions. [2018-11-18 12:30:13,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-11-18 12:30:13,501 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:30:13,502 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:30:13,502 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:30:13,502 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:30:13,502 INFO L82 PathProgramCache]: Analyzing trace with hash 878302220, now seen corresponding path program 1 times [2018-11-18 12:30:13,502 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:30:13,503 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:13,503 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:30:13,503 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:13,503 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:30:13,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:30:13,613 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-18 12:30:13,613 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:30:13,613 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 12:30:13,614 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 120 with the following transitions: [2018-11-18 12:30:13,615 INFO L202 CegarAbsIntRunner]: [0], [3], [5], [8], [15], [18], [19], [22], [24], [25], [26], [27], [28], [29], [33], [39], [43], [47], [50], [55], [61], [63], [66], [81], [83], [86], [88], [91], [97], [99], [100], [104], [107], [115], [116], [117], [118], [119], [120], [121], [123], [126], [130], [131], [132], [133], [143], [146], [150], [156], [186], [190], [191], [192], [198], [202], [203], [208], [209], [210], [211], [214], [215], [216], [217], [220], [221], [224], [225], [226], [227], [228], [230], [231], [232], [233], [234], [235], [236], [237], [238], [240], [241], [242], [243], [244], [245], [246], [247], [252], [253], [254], [256] [2018-11-18 12:30:13,642 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 12:30:13,642 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 12:30:13,995 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 12:30:13,997 INFO L272 AbstractInterpreter]: Visited 50 different actions 50 times. Never merged. Never widened. Performed 1839 root evaluator evaluations with a maximum evaluation depth of 3. Performed 1839 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 132 variables. [2018-11-18 12:30:14,003 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:30:14,003 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 12:30:14,245 INFO L227 lantSequenceWeakener]: Weakened 65 states. On average, predicates are now at 97.28% of their original sizes. [2018-11-18 12:30:14,246 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 12:30:14,280 INFO L415 sIntCurrentIteration]: We unified 118 AI predicates to 118 [2018-11-18 12:30:14,281 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 12:30:14,281 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 12:30:14,281 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [6] total 12 [2018-11-18 12:30:14,282 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:30:14,282 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 12:30:14,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 12:30:14,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-18 12:30:14,283 INFO L87 Difference]: Start difference. First operand 372 states and 440 transitions. Second operand 8 states. [2018-11-18 12:30:15,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:30:15,391 INFO L93 Difference]: Finished difference Result 792 states and 964 transitions. [2018-11-18 12:30:15,391 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 12:30:15,391 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 119 [2018-11-18 12:30:15,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:30:15,394 INFO L225 Difference]: With dead ends: 792 [2018-11-18 12:30:15,394 INFO L226 Difference]: Without dead ends: 535 [2018-11-18 12:30:15,395 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 118 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-18 12:30:15,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2018-11-18 12:30:15,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 518. [2018-11-18 12:30:15,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 518 states. [2018-11-18 12:30:15,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 518 states and 611 transitions. [2018-11-18 12:30:15,415 INFO L78 Accepts]: Start accepts. Automaton has 518 states and 611 transitions. Word has length 119 [2018-11-18 12:30:15,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:30:15,416 INFO L480 AbstractCegarLoop]: Abstraction has 518 states and 611 transitions. [2018-11-18 12:30:15,416 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 12:30:15,416 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 611 transitions. [2018-11-18 12:30:15,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-11-18 12:30:15,418 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:30:15,418 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:30:15,419 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:30:15,419 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:30:15,419 INFO L82 PathProgramCache]: Analyzing trace with hash 261694371, now seen corresponding path program 1 times [2018-11-18 12:30:15,419 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:30:15,420 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:15,420 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:30:15,420 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:15,420 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:30:15,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:30:15,533 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 12:30:15,533 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:30:15,533 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 12:30:15,533 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 116 with the following transitions: [2018-11-18 12:30:15,533 INFO L202 CegarAbsIntRunner]: [0], [3], [5], [8], [15], [18], [19], [23], [24], [25], [26], [27], [28], [29], [33], [39], [43], [47], [50], [53], [55], [61], [63], [66], [81], [83], [86], [88], [91], [97], [99], [100], [104], [107], [115], [116], [117], [118], [119], [120], [121], [123], [128], [130], [131], [132], [133], [143], [146], [150], [156], [186], [190], [191], [192], [198], [202], [203], [208], [209], [210], [211], [214], [215], [216], [217], [220], [221], [224], [225], [226], [227], [228], [230], [231], [232], [233], [234], [235], [236], [237], [238], [240], [241], [242], [243], [244], [245], [246], [247], [252], [253], [254], [256] [2018-11-18 12:30:15,536 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 12:30:15,536 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 12:30:16,189 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 12:30:16,190 INFO L272 AbstractInterpreter]: Visited 94 different actions 377 times. Merged at 16 different actions 44 times. Never widened. Performed 12966 root evaluator evaluations with a maximum evaluation depth of 3. Performed 12966 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 9 fixpoints after 3 different actions. Largest state had 132 variables. [2018-11-18 12:30:16,207 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:30:16,208 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 12:30:16,208 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:30:16,208 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3c4de18c-d448-4234-a5da-477da8131921/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 12:30:16,217 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:30:16,217 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 12:30:16,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:30:16,292 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:30:16,393 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:30:16,394 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 12:30:16,553 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 12:30:16,570 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 12:30:16,570 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2018-11-18 12:30:16,571 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 12:30:16,571 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-18 12:30:16,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-18 12:30:16,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=242, Unknown=0, NotChecked=0, Total=306 [2018-11-18 12:30:16,572 INFO L87 Difference]: Start difference. First operand 518 states and 611 transitions. Second operand 15 states. [2018-11-18 12:30:17,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:30:17,489 INFO L93 Difference]: Finished difference Result 1042 states and 1395 transitions. [2018-11-18 12:30:17,489 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-18 12:30:17,489 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 115 [2018-11-18 12:30:17,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:30:17,491 INFO L225 Difference]: With dead ends: 1042 [2018-11-18 12:30:17,492 INFO L226 Difference]: Without dead ends: 785 [2018-11-18 12:30:17,493 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 257 GetRequests, 222 SyntacticMatches, 6 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=243, Invalid=687, Unknown=0, NotChecked=0, Total=930 [2018-11-18 12:30:17,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 785 states. [2018-11-18 12:30:17,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 785 to 624. [2018-11-18 12:30:17,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 624 states. [2018-11-18 12:30:17,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 624 states and 742 transitions. [2018-11-18 12:30:17,531 INFO L78 Accepts]: Start accepts. Automaton has 624 states and 742 transitions. Word has length 115 [2018-11-18 12:30:17,532 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:30:17,532 INFO L480 AbstractCegarLoop]: Abstraction has 624 states and 742 transitions. [2018-11-18 12:30:17,532 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-18 12:30:17,533 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 742 transitions. [2018-11-18 12:30:17,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-18 12:30:17,534 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:30:17,535 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:30:17,535 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:30:17,535 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:30:17,535 INFO L82 PathProgramCache]: Analyzing trace with hash 1315147852, now seen corresponding path program 1 times [2018-11-18 12:30:17,535 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:30:17,537 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:17,538 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:30:17,538 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:17,538 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:30:17,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:30:17,655 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-18 12:30:17,656 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:30:17,656 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 12:30:17,656 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 112 with the following transitions: [2018-11-18 12:30:17,657 INFO L202 CegarAbsIntRunner]: [0], [3], [5], [8], [15], [18], [19], [22], [24], [25], [26], [27], [28], [29], [33], [39], [43], [47], [53], [55], [61], [63], [66], [81], [83], [86], [88], [91], [97], [99], [100], [104], [107], [115], [116], [117], [118], [119], [120], [121], [123], [126], [130], [131], [132], [133], [143], [146], [150], [156], [186], [190], [191], [192], [203], [208], [209], [210], [211], [214], [215], [220], [221], [224], [225], [226], [227], [228], [230], [231], [232], [233], [234], [235], [236], [237], [238], [240], [241], [242], [243], [244], [245], [246], [247], [252], [253], [254], [256] [2018-11-18 12:30:17,659 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 12:30:17,659 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 12:30:18,134 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 12:30:18,134 INFO L272 AbstractInterpreter]: Visited 89 different actions 296 times. Merged at 17 different actions 32 times. Never widened. Performed 9942 root evaluator evaluations with a maximum evaluation depth of 3. Performed 9942 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 4 fixpoints after 2 different actions. Largest state had 132 variables. [2018-11-18 12:30:18,136 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:30:18,136 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 12:30:18,136 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 12:30:18,136 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3c4de18c-d448-4234-a5da-477da8131921/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 12:30:18,143 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:30:18,143 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 12:30:18,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:30:18,203 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 12:30:18,231 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-18 12:30:18,232 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 12:30:18,328 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-18 12:30:18,354 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-18 12:30:18,355 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [6, 6] total 6 [2018-11-18 12:30:18,355 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 12:30:18,355 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 12:30:18,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 12:30:18,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 12:30:18,355 INFO L87 Difference]: Start difference. First operand 624 states and 742 transitions. Second operand 6 states. [2018-11-18 12:30:18,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 12:30:18,396 INFO L93 Difference]: Finished difference Result 1044 states and 1275 transitions. [2018-11-18 12:30:18,397 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 12:30:18,397 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 111 [2018-11-18 12:30:18,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 12:30:18,400 INFO L225 Difference]: With dead ends: 1044 [2018-11-18 12:30:18,400 INFO L226 Difference]: Without dead ends: 499 [2018-11-18 12:30:18,401 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 228 GetRequests, 217 SyntacticMatches, 6 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 12:30:18,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 499 states. [2018-11-18 12:30:18,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 499 to 499. [2018-11-18 12:30:18,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 499 states. [2018-11-18 12:30:18,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 595 transitions. [2018-11-18 12:30:18,429 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 595 transitions. Word has length 111 [2018-11-18 12:30:18,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 12:30:18,429 INFO L480 AbstractCegarLoop]: Abstraction has 499 states and 595 transitions. [2018-11-18 12:30:18,429 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 12:30:18,429 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 595 transitions. [2018-11-18 12:30:18,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-11-18 12:30:18,431 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 12:30:18,431 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 12:30:18,431 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 12:30:18,432 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:30:18,432 INFO L82 PathProgramCache]: Analyzing trace with hash 1522970630, now seen corresponding path program 2 times [2018-11-18 12:30:18,432 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 12:30:18,432 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:18,433 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 12:30:18,433 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 12:30:18,433 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 12:30:18,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:30:18,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:30:18,578 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 12:30:18,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 12:30:18 BoogieIcfgContainer [2018-11-18 12:30:18,701 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 12:30:18,702 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 12:30:18,702 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 12:30:18,702 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 12:30:18,702 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:30:11" (3/4) ... [2018-11-18 12:30:18,704 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 12:30:18,843 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_3c4de18c-d448-4234-a5da-477da8131921/bin-2019/utaipan/witness.graphml [2018-11-18 12:30:18,843 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 12:30:18,844 INFO L168 Benchmark]: Toolchain (without parser) took 8187.39 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 511.7 MB). Free memory was 956.4 MB in the beginning and 873.8 MB in the end (delta: 82.7 MB). Peak memory consumption was 594.4 MB. Max. memory is 11.5 GB. [2018-11-18 12:30:18,844 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:30:18,845 INFO L168 Benchmark]: CACSL2BoogieTranslator took 348.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 178.8 MB). Free memory was 956.4 MB in the beginning and 1.2 GB in the end (delta: -202.9 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. [2018-11-18 12:30:18,845 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.31 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:30:18,845 INFO L168 Benchmark]: Boogie Preprocessor took 31.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-18 12:30:18,845 INFO L168 Benchmark]: RCFGBuilder took 482.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 56.0 MB). Peak memory consumption was 56.0 MB. Max. memory is 11.5 GB. [2018-11-18 12:30:18,845 INFO L168 Benchmark]: TraceAbstraction took 7156.22 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 332.9 MB). Free memory was 1.1 GB in the beginning and 928.5 MB in the end (delta: 171.6 MB). Peak memory consumption was 504.6 MB. Max. memory is 11.5 GB. [2018-11-18 12:30:18,846 INFO L168 Benchmark]: Witness Printer took 141.44 ms. Allocated memory is still 1.5 GB. Free memory was 928.5 MB in the beginning and 873.8 MB in the end (delta: 54.7 MB). Peak memory consumption was 54.7 MB. Max. memory is 11.5 GB. [2018-11-18 12:30:18,847 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 348.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 178.8 MB). Free memory was 956.4 MB in the beginning and 1.2 GB in the end (delta: -202.9 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 24.31 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 482.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 56.0 MB). Peak memory consumption was 56.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 7156.22 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 332.9 MB). Free memory was 1.1 GB in the beginning and 928.5 MB in the end (delta: 171.6 MB). Peak memory consumption was 504.6 MB. Max. memory is 11.5 GB. * Witness Printer took 141.44 ms. Allocated memory is still 1.5 GB. Free memory was 928.5 MB in the beginning and 873.8 MB in the end (delta: 54.7 MB). Peak memory consumption was 54.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 869]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L337] FCALL "i > 0 && i <= this->argsCount" [L337] FCALL "libacc.c" [L338] FCALL "__utac__get_this_arg" [L344] FCALL "i > 0 && i <= this->argsCount" [L344] FCALL "libacc.c" [L345] FCALL "__utac__get_this_arg" [L383] FCALL "i > 0 && i <= this->argsCount" [L383] FCALL "libacc.c" [L384] FCALL "__utac__get_this_argtype" [L390] FCALL "i > 0 && i <= this->argsCount" [L390] FCALL "libacc.c" [L391] FCALL "__utac__get_this_argtype" [L667] FCALL "Env(Water:%i" [L668] FCALL ",Meth:" [L672] FCALL "CRIT" [L676] FCALL "OK" [L680] FCALL ")" [L814] FCALL "Pump(System:" [L818] FCALL "On" [L822] FCALL "Off" [L826] FCALL ",Pump:" [L830] FCALL "On" [L834] FCALL "Off" [L838] FCALL ") " [L840] FCALL "\n" [L406] int cleanupTimeShifts = 4; [L615] int waterLevel = 1; [L616] int methaneLevelCritical = 0; [L712] int pumpRunning = 0; [L713] int systemActive = 1; [L209] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(") ")=118, \old(") ")=160, \old(")")=125, \old(")")=136, \old(",Meth:")=174, \old(",Meth:")=134, \old(",Pump:")=119, \old(",Pump:")=172, \old("\n")=144, \old("\n")=163, \old("__utac__get_this_arg")=124, \old("__utac__get_this_arg")=197, \old("__utac__get_this_arg")=123, \old("__utac__get_this_arg")=153, \old("__utac__get_this_argtype")=148, \old("__utac__get_this_argtype")=122, \old("__utac__get_this_argtype")=127, \old("__utac__get_this_argtype")=186, \old("CRIT")=180, \old("CRIT")=167, \old("Env(Water:%i")=185, \old("Env(Water:%i")=169, \old("i > 0 && i <= this->argsCount")=130, \old("i > 0 && i <= this->argsCount")=131, \old("i > 0 && i <= this->argsCount")=128, \old("i > 0 && i <= this->argsCount")=147, \old("i > 0 && i <= this->argsCount")=196, \old("i > 0 && i <= this->argsCount")=149, \old("i > 0 && i <= this->argsCount")=191, \old("i > 0 && i <= this->argsCount")=152, \old("libacc.c")=159, \old("libacc.c")=198, \old("libacc.c")=176, \old("libacc.c")=158, \old("libacc.c")=192, \old("libacc.c")=190, \old("libacc.c")=164, \old("libacc.c")=168, \old("Off")=183, \old("Off")=143, \old("Off")=162, \old("Off")=166, \old("OK")=188, \old("OK")=121, \old("On")=184, \old("On")=133, \old("On")=151, \old("On")=145, \old("Pump(System:")=120, \old("Pump(System:")=132, \old(cleanupTimeShifts)=194, \old(head)=178, \old(head)=199, \old(methaneLevelCritical)=154, \old(pumpRunning)=142, \old(systemActive)=141, \old(waterLevel)=146, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L487] int retValue_acc ; [L488] int tmp ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L492] FCALL select_helpers() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L493] FCALL select_features() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L494] CALL, EXPR valid_product() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L536] int retValue_acc ; [L539] retValue_acc = 1 [L540] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L494] EXPR valid_product() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L494] tmp = valid_product() [L496] COND TRUE \read(tmp) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L498] FCALL setup() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L499] CALL runTest() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L478] CALL test() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L546] int splverifierCounter ; [L547] int tmp ; [L548] int tmp___0 ; [L549] int tmp___1 ; [L550] int tmp___2 ; [L553] splverifierCounter = 0 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L555] COND TRUE 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L557] COND TRUE splverifierCounter < 4 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L563] tmp = __VERIFIER_nondet_int() [L565] COND TRUE \read(tmp) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L567] CALL waterRise() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L633] COND TRUE waterLevel < 2 [L634] RET waterLevel = waterLevel + 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L567] waterRise() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L573] tmp___0 = __VERIFIER_nondet_int() [L575] COND FALSE !(\read(tmp___0)) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L583] tmp___2 = __VERIFIER_nondet_int() [L585] COND TRUE \read(tmp___2) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L598] CALL timeShift() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L720] COND FALSE !(\read(pumpRunning)) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L727] COND TRUE \read(systemActive) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L729] CALL processEnvironment() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L749] int tmp ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L752] COND TRUE ! pumpRunning VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L754] CALL, EXPR isHighWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L846] int retValue_acc ; [L847] int tmp ; [L848] int tmp___0 ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L852] CALL, EXPR isHighWaterSensorDry() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L695] int retValue_acc ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L698] COND FALSE !(waterLevel < 2) [L702] retValue_acc = 0 [L703] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L852] EXPR isHighWaterSensorDry() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L852] tmp = isHighWaterSensorDry() [L854] COND FALSE !(\read(tmp)) [L857] tmp___0 = 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L859] retValue_acc = tmp___0 [L860] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L754] EXPR isHighWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L754] tmp = isHighWaterLevel() [L756] COND TRUE \read(tmp) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L758] CALL activatePump() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L777] RET pumpRunning = 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L758] RET activatePump() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L729] processEnvironment() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L735] CALL __utac_acc__Specification4_spec__1() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L875] int tmp ; [L876] int tmp___0 ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L880] CALL, EXPR getWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L686] int retValue_acc ; [L689] retValue_acc = waterLevel [L690] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=2, systemActive=1, waterLevel=2] [L880] EXPR getWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L880] tmp = getWaterLevel() [L882] COND FALSE, RET !(tmp == 0) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=2, waterLevel=2] [L735] RET __utac_acc__Specification4_spec__1() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L598] timeShift() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L555] COND TRUE 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L557] COND TRUE splverifierCounter < 4 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L563] tmp = __VERIFIER_nondet_int() [L565] COND FALSE !(\read(tmp)) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L573] tmp___0 = __VERIFIER_nondet_int() [L575] COND FALSE !(\read(tmp___0)) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L583] tmp___2 = __VERIFIER_nondet_int() [L585] COND TRUE \read(tmp___2) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L598] CALL timeShift() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L720] COND TRUE \read(pumpRunning) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L722] CALL lowerWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L621] COND TRUE waterLevel > 0 [L622] RET waterLevel = waterLevel - 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L722] lowerWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L727] COND TRUE \read(systemActive) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L729] CALL processEnvironment() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L749] int tmp ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L752] COND FALSE !(! pumpRunning) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L767] RET, FCALL processEnvironment__wrappee__base() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L729] processEnvironment() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L735] CALL __utac_acc__Specification4_spec__1() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L875] int tmp ; [L876] int tmp___0 ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L880] CALL, EXPR getWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L686] int retValue_acc ; [L689] retValue_acc = waterLevel [L690] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L880] EXPR getWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=1, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L880] tmp = getWaterLevel() [L882] COND FALSE, RET !(tmp == 0) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L735] RET __utac_acc__Specification4_spec__1() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L598] timeShift() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L555] COND TRUE 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L557] COND TRUE splverifierCounter < 4 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L563] tmp = __VERIFIER_nondet_int() [L565] COND FALSE !(\read(tmp)) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L573] tmp___0 = __VERIFIER_nondet_int() [L575] COND FALSE !(\read(tmp___0)) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L583] tmp___2 = __VERIFIER_nondet_int() [L585] COND TRUE \read(tmp___2) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L598] CALL timeShift() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L720] COND TRUE \read(pumpRunning) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L722] CALL lowerWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L621] COND TRUE waterLevel > 0 [L622] RET waterLevel = waterLevel - 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L722] lowerWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L727] COND TRUE \read(systemActive) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L729] CALL processEnvironment() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L749] int tmp ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L752] COND FALSE !(! pumpRunning) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L767] RET, FCALL processEnvironment__wrappee__base() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L729] processEnvironment() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L735] CALL __utac_acc__Specification4_spec__1() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L875] int tmp ; [L876] int tmp___0 ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L880] CALL, EXPR getWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L686] int retValue_acc ; [L689] retValue_acc = waterLevel [L690] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L880] EXPR getWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, getWaterLevel()=0, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L880] tmp = getWaterLevel() [L882] COND TRUE tmp == 0 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L884] CALL, EXPR isPumpRunning() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L801] int retValue_acc ; [L804] retValue_acc = pumpRunning [L805] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L884] EXPR isPumpRunning() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L884] tmp___0 = isPumpRunning() [L886] COND TRUE \read(tmp___0) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=0] [L888] CALL __automaton_fail() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L869] __VERIFIER_error() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={177:0}, ",Pump:"={173:0}, "\n"={165:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={179:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={126:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={150:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={175:0}, "libacc.c"={200:0}, "Off"={139:0}, "Off"={182:0}, "OK"={187:0}, "On"={138:0}, "On"={181:0}, "Pump(System:"={140:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 23 procedures, 120 locations, 1 error locations. UNSAFE Result, 7.1s OverallTime, 10 OverallIterations, 3 TraceHistogramMax, 3.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1136 SDtfs, 1064 SDslu, 3093 SDs, 0 SdLazy, 1760 SolverSat, 422 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.7s Time, PredicateUnifierStatistics: 2 DeclaredPredicates, 664 GetRequests, 575 SyntacticMatches, 12 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 252 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=624occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 1.5s AbstIntTime, 3 AbstIntIterations, 1 AbstIntStrong, 0.9982123046677843 AbsIntWeakeningRatio, 0.9152542372881356 AbsIntAvgWeakeningVarsNumRemoved, 62.186440677966104 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 9 MinimizatonAttempts, 210 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 1076 NumberOfCodeBlocks, 1076 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1138 ConstructedInterpolants, 0 QuantifiedInterpolants, 168427 SizeOfPredicates, 11 NumberOfNonLiveVariables, 1346 ConjunctsInSsa, 22 ConjunctsInUnsatCore, 13 InterpolantComputations, 7 PerfectInterpolantSequences, 157/179 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...