./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product41_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_d1a96ef3-f30f-4e25-8d87-0306dff6e8d4/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d1a96ef3-f30f-4e25-8d87-0306dff6e8d4/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d1a96ef3-f30f-4e25-8d87-0306dff6e8d4/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d1a96ef3-f30f-4e25-8d87-0306dff6e8d4/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product41_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d1a96ef3-f30f-4e25-8d87-0306dff6e8d4/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d1a96ef3-f30f-4e25-8d87-0306dff6e8d4/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 fa3516ef35b9a868c2359cecbd34fc3153ca14ae .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 17:39:46,534 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 17:39:46,536 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 17:39:46,545 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 17:39:46,545 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 17:39:46,546 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 17:39:46,547 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 17:39:46,549 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 17:39:46,550 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 17:39:46,551 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 17:39:46,552 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 17:39:46,552 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 17:39:46,553 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 17:39:46,553 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 17:39:46,555 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 17:39:46,556 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 17:39:46,556 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 17:39:46,558 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 17:39:46,560 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 17:39:46,562 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 17:39:46,563 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 17:39:46,564 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 17:39:46,567 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 17:39:46,567 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 17:39:46,567 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 17:39:46,568 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 17:39:46,569 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 17:39:46,570 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 17:39:46,571 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 17:39:46,572 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 17:39:46,572 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 17:39:46,573 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 17:39:46,573 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 17:39:46,573 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 17:39:46,575 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 17:39:46,576 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 17:39:46,576 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d1a96ef3-f30f-4e25-8d87-0306dff6e8d4/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 17:39:46,589 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 17:39:46,589 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 17:39:46,590 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 17:39:46,590 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 17:39:46,591 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 17:39:46,591 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 17:39:46,591 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 17:39:46,591 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 17:39:46,591 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 17:39:46,591 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 17:39:46,592 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 17:39:46,592 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 17:39:46,592 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 17:39:46,593 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 17:39:46,593 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 17:39:46,593 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 17:39:46,593 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 17:39:46,593 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 17:39:46,594 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 17:39:46,596 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 17:39:46,596 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 17:39:46,596 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 17:39:46,596 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 17:39:46,596 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 17:39:46,596 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 17:39:46,597 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 17:39:46,597 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 17:39:46,597 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 17:39:46,597 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 17:39:46,597 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 17:39:46,598 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 17:39:46,598 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 17:39:46,598 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 17:39:46,598 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 17:39:46,598 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 17:39:46,598 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 17:39:46,599 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 17:39:46,599 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_d1a96ef3-f30f-4e25-8d87-0306dff6e8d4/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 -> fa3516ef35b9a868c2359cecbd34fc3153ca14ae [2018-11-18 17:39:46,636 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 17:39:46,646 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 17:39:46,649 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 17:39:46,650 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 17:39:46,650 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 17:39:46,651 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d1a96ef3-f30f-4e25-8d87-0306dff6e8d4/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec2_product41_false-unreach-call_false-termination.cil.c [2018-11-18 17:39:46,693 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d1a96ef3-f30f-4e25-8d87-0306dff6e8d4/bin-2019/utaipan/data/77473b32f/9e9384c4218d43bebbf7fc011861b231/FLAG5b35a1d08 [2018-11-18 17:39:47,130 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 17:39:47,131 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d1a96ef3-f30f-4e25-8d87-0306dff6e8d4/sv-benchmarks/c/product-lines/minepump_spec2_product41_false-unreach-call_false-termination.cil.c [2018-11-18 17:39:47,143 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d1a96ef3-f30f-4e25-8d87-0306dff6e8d4/bin-2019/utaipan/data/77473b32f/9e9384c4218d43bebbf7fc011861b231/FLAG5b35a1d08 [2018-11-18 17:39:47,156 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d1a96ef3-f30f-4e25-8d87-0306dff6e8d4/bin-2019/utaipan/data/77473b32f/9e9384c4218d43bebbf7fc011861b231 [2018-11-18 17:39:47,159 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 17:39:47,160 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 17:39:47,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 17:39:47,161 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 17:39:47,164 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 17:39:47,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:39:47" (1/1) ... [2018-11-18 17:39:47,167 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fb544f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:39:47, skipping insertion in model container [2018-11-18 17:39:47,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:39:47" (1/1) ... [2018-11-18 17:39:47,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 17:39:47,241 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 17:39:47,535 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:39:47,555 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 17:39:47,742 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:39:47,769 INFO L195 MainTranslator]: Completed translation [2018-11-18 17:39:47,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:39:47 WrapperNode [2018-11-18 17:39:47,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 17:39:47,771 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 17:39:47,771 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 17:39:47,771 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 17:39:47,778 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:39:47" (1/1) ... [2018-11-18 17:39:47,792 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:39:47" (1/1) ... [2018-11-18 17:39:47,800 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 17:39:47,801 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 17:39:47,801 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 17:39:47,801 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 17:39:47,815 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:39:47" (1/1) ... [2018-11-18 17:39:47,817 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:39:47" (1/1) ... [2018-11-18 17:39:47,820 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:39:47" (1/1) ... [2018-11-18 17:39:47,820 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:39:47" (1/1) ... [2018-11-18 17:39:47,841 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:39:47" (1/1) ... [2018-11-18 17:39:47,849 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:39:47" (1/1) ... [2018-11-18 17:39:47,863 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:39:47" (1/1) ... [2018-11-18 17:39:47,866 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 17:39:47,866 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 17:39:47,867 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 17:39:47,867 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 17:39:47,867 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:39:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d1a96ef3-f30f-4e25-8d87-0306dff6e8d4/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 17:39:47,942 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 17:39:47,943 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 17:39:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 17:39:47,943 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 17:39:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 17:39:47,943 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 17:39:47,943 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 17:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-18 17:39:47,944 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-18 17:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 17:39:47,944 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 17:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 17:39:47,944 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 17:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 17:39:47,944 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 17:39:47,944 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2018-11-18 17:39:47,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2018-11-18 17:39:47,945 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2018-11-18 17:39:47,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2018-11-18 17:39:47,945 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 17:39:47,945 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 17:39:47,945 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-18 17:39:47,945 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-18 17:39:47,945 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 17:39:47,945 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 17:39:47,945 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 17:39:47,946 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 17:39:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 17:39:47,946 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 17:39:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 17:39:47,946 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 17:39:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 17:39:47,946 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 17:39:47,946 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 17:39:47,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 17:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 17:39:47,947 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 17:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 17:39:47,947 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 17:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 17:39:47,947 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 17:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 17:39:47,947 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 17:39:47,947 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2018-11-18 17:39:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2018-11-18 17:39:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 17:39:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 17:39:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 17:39:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 17:39:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 17:39:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 17:39:47,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 17:39:47,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 17:39:48,850 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 17:39:48,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:39:48 BoogieIcfgContainer [2018-11-18 17:39:48,851 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 17:39:48,851 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 17:39:48,851 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 17:39:48,854 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 17:39:48,854 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 05:39:47" (1/3) ... [2018-11-18 17:39:48,855 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@694e3a8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 05:39:48, skipping insertion in model container [2018-11-18 17:39:48,855 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:39:47" (2/3) ... [2018-11-18 17:39:48,855 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@694e3a8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 05:39:48, skipping insertion in model container [2018-11-18 17:39:48,855 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:39:48" (3/3) ... [2018-11-18 17:39:48,858 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product41_false-unreach-call_false-termination.cil.c [2018-11-18 17:39:48,867 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 17:39:48,874 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 17:39:48,888 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 17:39:48,912 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 17:39:48,912 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 17:39:48,913 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 17:39:48,913 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 17:39:48,913 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 17:39:48,913 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 17:39:48,913 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 17:39:48,913 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 17:39:48,932 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states. [2018-11-18 17:39:48,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 17:39:48,940 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:39:48,940 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:39:48,943 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:39:48,949 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:39:48,949 INFO L82 PathProgramCache]: Analyzing trace with hash 659632161, now seen corresponding path program 1 times [2018-11-18 17:39:48,951 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:39:48,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:48,995 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:39:48,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:48,996 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:39:49,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:39:49,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:39:49,206 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:39:49,206 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 17:39:49,206 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:39:49,210 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 17:39:49,218 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 17:39:49,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 17:39:49,219 INFO L87 Difference]: Start difference. First operand 137 states. Second operand 2 states. [2018-11-18 17:39:49,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:39:49,248 INFO L93 Difference]: Finished difference Result 244 states and 303 transitions. [2018-11-18 17:39:49,248 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 17:39:49,249 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 51 [2018-11-18 17:39:49,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:39:49,257 INFO L225 Difference]: With dead ends: 244 [2018-11-18 17:39:49,257 INFO L226 Difference]: Without dead ends: 124 [2018-11-18 17:39:49,260 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 17:39:49,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2018-11-18 17:39:49,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 124. [2018-11-18 17:39:49,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 124 states. [2018-11-18 17:39:49,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 145 transitions. [2018-11-18 17:39:49,298 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 145 transitions. Word has length 51 [2018-11-18 17:39:49,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:39:49,299 INFO L480 AbstractCegarLoop]: Abstraction has 124 states and 145 transitions. [2018-11-18 17:39:49,299 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 17:39:49,299 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 145 transitions. [2018-11-18 17:39:49,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 17:39:49,301 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:39:49,301 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:39:49,302 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:39:49,302 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:39:49,302 INFO L82 PathProgramCache]: Analyzing trace with hash -2054823045, now seen corresponding path program 1 times [2018-11-18 17:39:49,302 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:39:49,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:49,303 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:39:49,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:49,303 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:39:49,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:39:49,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:39:49,438 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:39:49,438 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:39:49,438 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:39:49,439 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:39:49,440 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:39:49,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:39:49,440 INFO L87 Difference]: Start difference. First operand 124 states and 145 transitions. Second operand 3 states. [2018-11-18 17:39:49,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:39:49,470 INFO L93 Difference]: Finished difference Result 191 states and 223 transitions. [2018-11-18 17:39:49,470 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:39:49,470 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2018-11-18 17:39:49,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:39:49,472 INFO L225 Difference]: With dead ends: 191 [2018-11-18 17:39:49,472 INFO L226 Difference]: Without dead ends: 114 [2018-11-18 17:39:49,473 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:39:49,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2018-11-18 17:39:49,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 114. [2018-11-18 17:39:49,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 114 states. [2018-11-18 17:39:49,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 132 transitions. [2018-11-18 17:39:49,484 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 132 transitions. Word has length 53 [2018-11-18 17:39:49,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:39:49,484 INFO L480 AbstractCegarLoop]: Abstraction has 114 states and 132 transitions. [2018-11-18 17:39:49,484 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:39:49,484 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 132 transitions. [2018-11-18 17:39:49,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-11-18 17:39:49,486 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:39:49,486 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] [2018-11-18 17:39:49,486 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:39:49,486 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:39:49,486 INFO L82 PathProgramCache]: Analyzing trace with hash 1178202808, now seen corresponding path program 1 times [2018-11-18 17:39:49,487 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:39:49,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:49,488 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:39:49,488 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:49,488 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:39:49,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:39:49,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:39:49,755 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:39:49,755 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 17:39:49,755 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:39:49,755 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 17:39:49,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 17:39:49,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:39:49,756 INFO L87 Difference]: Start difference. First operand 114 states and 132 transitions. Second operand 7 states. [2018-11-18 17:39:50,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:39:50,283 INFO L93 Difference]: Finished difference Result 200 states and 237 transitions. [2018-11-18 17:39:50,284 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 17:39:50,284 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 57 [2018-11-18 17:39:50,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:39:50,285 INFO L225 Difference]: With dead ends: 200 [2018-11-18 17:39:50,286 INFO L226 Difference]: Without dead ends: 114 [2018-11-18 17:39:50,286 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 17:39:50,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2018-11-18 17:39:50,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 114. [2018-11-18 17:39:50,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 114 states. [2018-11-18 17:39:50,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 131 transitions. [2018-11-18 17:39:50,301 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 131 transitions. Word has length 57 [2018-11-18 17:39:50,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:39:50,301 INFO L480 AbstractCegarLoop]: Abstraction has 114 states and 131 transitions. [2018-11-18 17:39:50,301 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 17:39:50,302 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 131 transitions. [2018-11-18 17:39:50,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-18 17:39:50,303 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:39:50,303 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:39:50,304 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:39:50,305 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:39:50,305 INFO L82 PathProgramCache]: Analyzing trace with hash -1153599211, now seen corresponding path program 1 times [2018-11-18 17:39:50,305 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:39:50,306 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:50,306 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:39:50,306 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:50,306 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:39:50,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:39:50,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:39:50,613 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:39:50,613 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 17:39:50,613 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:39:50,614 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 17:39:50,614 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 17:39:50,614 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:39:50,614 INFO L87 Difference]: Start difference. First operand 114 states and 131 transitions. Second operand 5 states. [2018-11-18 17:39:51,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:39:51,320 INFO L93 Difference]: Finished difference Result 289 states and 349 transitions. [2018-11-18 17:39:51,321 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 17:39:51,321 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 65 [2018-11-18 17:39:51,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:39:51,323 INFO L225 Difference]: With dead ends: 289 [2018-11-18 17:39:51,323 INFO L226 Difference]: Without dead ends: 203 [2018-11-18 17:39:51,324 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:39:51,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 203 states. [2018-11-18 17:39:51,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 203 to 184. [2018-11-18 17:39:51,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 184 states. [2018-11-18 17:39:51,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 213 transitions. [2018-11-18 17:39:51,355 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 213 transitions. Word has length 65 [2018-11-18 17:39:51,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:39:51,355 INFO L480 AbstractCegarLoop]: Abstraction has 184 states and 213 transitions. [2018-11-18 17:39:51,355 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 17:39:51,355 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 213 transitions. [2018-11-18 17:39:51,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-11-18 17:39:51,357 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:39:51,357 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:39:51,357 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:39:51,357 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:39:51,357 INFO L82 PathProgramCache]: Analyzing trace with hash 1479217468, now seen corresponding path program 1 times [2018-11-18 17:39:51,357 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:39:51,358 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:51,358 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:39:51,358 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:51,358 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:39:51,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:39:51,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:39:51,601 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:39:51,601 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 17:39:51,601 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:39:51,601 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 17:39:51,601 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 17:39:51,602 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 17:39:51,603 INFO L87 Difference]: Start difference. First operand 184 states and 213 transitions. Second operand 4 states. [2018-11-18 17:39:52,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:39:52,142 INFO L93 Difference]: Finished difference Result 618 states and 763 transitions. [2018-11-18 17:39:52,142 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 17:39:52,142 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 79 [2018-11-18 17:39:52,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:39:52,147 INFO L225 Difference]: With dead ends: 618 [2018-11-18 17:39:52,147 INFO L226 Difference]: Without dead ends: 462 [2018-11-18 17:39:52,148 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 17:39:52,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 462 states. [2018-11-18 17:39:52,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 462 to 337. [2018-11-18 17:39:52,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 337 states. [2018-11-18 17:39:52,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 337 states and 396 transitions. [2018-11-18 17:39:52,192 INFO L78 Accepts]: Start accepts. Automaton has 337 states and 396 transitions. Word has length 79 [2018-11-18 17:39:52,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:39:52,192 INFO L480 AbstractCegarLoop]: Abstraction has 337 states and 396 transitions. [2018-11-18 17:39:52,192 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 17:39:52,192 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 396 transitions. [2018-11-18 17:39:52,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-11-18 17:39:52,195 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:39:52,195 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:39:52,195 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:39:52,196 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:39:52,196 INFO L82 PathProgramCache]: Analyzing trace with hash -805645987, now seen corresponding path program 1 times [2018-11-18 17:39:52,196 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:39:52,196 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:52,197 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:39:52,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:52,197 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:39:52,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:39:52,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:39:52,413 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:39:52,413 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 17:39:52,413 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:39:52,433 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 17:39:52,433 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 17:39:52,433 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:39:52,433 INFO L87 Difference]: Start difference. First operand 337 states and 396 transitions. Second operand 6 states. [2018-11-18 17:39:52,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:39:52,636 INFO L93 Difference]: Finished difference Result 922 states and 1113 transitions. [2018-11-18 17:39:52,638 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 17:39:52,638 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 79 [2018-11-18 17:39:52,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:39:52,641 INFO L225 Difference]: With dead ends: 922 [2018-11-18 17:39:52,642 INFO L226 Difference]: Without dead ends: 613 [2018-11-18 17:39:52,643 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:39:52,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 613 states. [2018-11-18 17:39:52,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 613 to 601. [2018-11-18 17:39:52,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 601 states. [2018-11-18 17:39:52,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 601 states and 702 transitions. [2018-11-18 17:39:52,689 INFO L78 Accepts]: Start accepts. Automaton has 601 states and 702 transitions. Word has length 79 [2018-11-18 17:39:52,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:39:52,689 INFO L480 AbstractCegarLoop]: Abstraction has 601 states and 702 transitions. [2018-11-18 17:39:52,690 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 17:39:52,690 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 702 transitions. [2018-11-18 17:39:52,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-11-18 17:39:52,692 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:39:52,692 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:39:52,692 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:39:52,692 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:39:52,692 INFO L82 PathProgramCache]: Analyzing trace with hash 478895993, now seen corresponding path program 1 times [2018-11-18 17:39:52,692 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:39:52,693 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:52,693 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:39:52,693 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:52,693 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:39:52,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:39:52,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:39:52,849 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:39:52,849 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 17:39:52,849 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:39:52,850 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 17:39:52,851 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 17:39:52,851 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:39:52,851 INFO L87 Difference]: Start difference. First operand 601 states and 702 transitions. Second operand 7 states. [2018-11-18 17:39:53,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:39:53,404 INFO L93 Difference]: Finished difference Result 1236 states and 1480 transitions. [2018-11-18 17:39:53,405 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 17:39:53,405 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 83 [2018-11-18 17:39:53,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:39:53,408 INFO L225 Difference]: With dead ends: 1236 [2018-11-18 17:39:53,408 INFO L226 Difference]: Without dead ends: 663 [2018-11-18 17:39:53,410 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-18 17:39:53,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 663 states. [2018-11-18 17:39:53,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 663 to 599. [2018-11-18 17:39:53,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 599 states. [2018-11-18 17:39:53,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 599 states and 696 transitions. [2018-11-18 17:39:53,457 INFO L78 Accepts]: Start accepts. Automaton has 599 states and 696 transitions. Word has length 83 [2018-11-18 17:39:53,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:39:53,458 INFO L480 AbstractCegarLoop]: Abstraction has 599 states and 696 transitions. [2018-11-18 17:39:53,458 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 17:39:53,458 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 696 transitions. [2018-11-18 17:39:53,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-18 17:39:53,460 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:39:53,460 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:39:53,460 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:39:53,461 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:39:53,461 INFO L82 PathProgramCache]: Analyzing trace with hash -1740715944, now seen corresponding path program 1 times [2018-11-18 17:39:53,461 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:39:53,461 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:53,462 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:39:53,462 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:53,462 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:39:53,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:39:53,722 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 17:39:53,723 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:39:53,723 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 17:39:53,723 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:39:53,723 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 17:39:53,723 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 17:39:53,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:39:53,724 INFO L87 Difference]: Start difference. First operand 599 states and 696 transitions. Second operand 6 states. [2018-11-18 17:39:53,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:39:53,943 INFO L93 Difference]: Finished difference Result 1198 states and 1420 transitions. [2018-11-18 17:39:53,943 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 17:39:53,944 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 99 [2018-11-18 17:39:53,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:39:53,946 INFO L225 Difference]: With dead ends: 1198 [2018-11-18 17:39:53,947 INFO L226 Difference]: Without dead ends: 627 [2018-11-18 17:39:53,948 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:39:53,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 627 states. [2018-11-18 17:39:53,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 627 to 619. [2018-11-18 17:39:53,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 619 states. [2018-11-18 17:39:53,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 619 states and 716 transitions. [2018-11-18 17:39:53,998 INFO L78 Accepts]: Start accepts. Automaton has 619 states and 716 transitions. Word has length 99 [2018-11-18 17:39:53,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:39:53,998 INFO L480 AbstractCegarLoop]: Abstraction has 619 states and 716 transitions. [2018-11-18 17:39:53,998 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 17:39:53,999 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 716 transitions. [2018-11-18 17:39:54,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-18 17:39:54,000 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:39:54,000 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:39:54,001 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:39:54,001 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:39:54,001 INFO L82 PathProgramCache]: Analyzing trace with hash 504863510, now seen corresponding path program 1 times [2018-11-18 17:39:54,001 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:39:54,012 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:54,012 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:39:54,012 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:54,013 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:39:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:39:54,368 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 17:39:54,368 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:39:54,368 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 17:39:54,369 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:39:54,369 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 17:39:54,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 17:39:54,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 17:39:54,369 INFO L87 Difference]: Start difference. First operand 619 states and 716 transitions. Second operand 8 states. [2018-11-18 17:39:54,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:39:54,656 INFO L93 Difference]: Finished difference Result 1103 states and 1292 transitions. [2018-11-18 17:39:54,658 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 17:39:54,658 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 99 [2018-11-18 17:39:54,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:39:54,660 INFO L225 Difference]: With dead ends: 1103 [2018-11-18 17:39:54,660 INFO L226 Difference]: Without dead ends: 512 [2018-11-18 17:39:54,662 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 17:39:54,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 512 states. [2018-11-18 17:39:54,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 512 to 449. [2018-11-18 17:39:54,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 449 states. [2018-11-18 17:39:54,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 449 states and 510 transitions. [2018-11-18 17:39:54,695 INFO L78 Accepts]: Start accepts. Automaton has 449 states and 510 transitions. Word has length 99 [2018-11-18 17:39:54,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:39:54,696 INFO L480 AbstractCegarLoop]: Abstraction has 449 states and 510 transitions. [2018-11-18 17:39:54,696 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 17:39:54,696 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 510 transitions. [2018-11-18 17:39:54,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-11-18 17:39:54,697 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:39:54,698 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:39:54,699 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:39:54,699 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:39:54,699 INFO L82 PathProgramCache]: Analyzing trace with hash -536767121, now seen corresponding path program 1 times [2018-11-18 17:39:54,700 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:39:54,700 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:54,700 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:39:54,700 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:39:54,700 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:39:54,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:39:55,850 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-18 17:39:55,850 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:39:55,850 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 17:39:55,851 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 104 with the following transitions: [2018-11-18 17:39:55,853 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [7], [10], [18], [19], [20], [24], [26], [27], [28], [32], [33], [34], [37], [39], [42], [52], [54], [58], [64], [68], [72], [75], [80], [83], [88], [91], [106], [107], [108], [110], [113], [115], [118], [121], [133], [134], [135], [136], [137], [139], [144], [147], [148], [150], [155], [157], [158], [163], [165], [198], [202], [209], [210], [218], [224], [228], [229], [232], [233], [234], [235], [236], [237], [238], [239], [240], [242], [243], [244], [246], [247], [248], [249], [250], [251], [256], [257], [258], [259], [260], [264], [265], [266], [267], [268], [270], [271], [272], [273], [274], [275], [282], [283], [284], [286], [287], [288] [2018-11-18 17:39:55,889 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 17:39:55,889 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 17:39:56,380 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 17:39:56,382 INFO L272 AbstractInterpreter]: Visited 78 different actions 78 times. Never merged. Never widened. Performed 2547 root evaluator evaluations with a maximum evaluation depth of 3. Performed 2547 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 134 variables. [2018-11-18 17:39:56,434 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:39:56,434 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 17:39:56,848 INFO L227 lantSequenceWeakener]: Weakened 76 states. On average, predicates are now at 96.62% of their original sizes. [2018-11-18 17:39:56,849 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 17:39:57,843 INFO L415 sIntCurrentIteration]: We unified 102 AI predicates to 102 [2018-11-18 17:39:57,843 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 17:39:57,844 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 17:39:57,844 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [22] imperfect sequences [13] total 33 [2018-11-18 17:39:57,844 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:39:57,844 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-11-18 17:39:57,845 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-11-18 17:39:57,845 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=400, Unknown=0, NotChecked=0, Total=462 [2018-11-18 17:39:57,845 INFO L87 Difference]: Start difference. First operand 449 states and 510 transitions. Second operand 22 states. [2018-11-18 17:40:06,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:40:06,941 INFO L93 Difference]: Finished difference Result 1218 states and 1413 transitions. [2018-11-18 17:40:06,941 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-11-18 17:40:06,941 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 103 [2018-11-18 17:40:06,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:40:06,944 INFO L225 Difference]: With dead ends: 1218 [2018-11-18 17:40:06,944 INFO L226 Difference]: Without dead ends: 797 [2018-11-18 17:40:06,946 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 115 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 251 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=148, Invalid=1042, Unknown=0, NotChecked=0, Total=1190 [2018-11-18 17:40:06,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 797 states. [2018-11-18 17:40:06,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 797 to 791. [2018-11-18 17:40:06,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 791 states. [2018-11-18 17:40:06,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 791 states and 892 transitions. [2018-11-18 17:40:06,989 INFO L78 Accepts]: Start accepts. Automaton has 791 states and 892 transitions. Word has length 103 [2018-11-18 17:40:06,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:40:06,989 INFO L480 AbstractCegarLoop]: Abstraction has 791 states and 892 transitions. [2018-11-18 17:40:06,989 INFO L481 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-11-18 17:40:06,989 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 892 transitions. [2018-11-18 17:40:06,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-11-18 17:40:06,993 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:40:06,993 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:40:06,994 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:40:06,994 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:40:06,994 INFO L82 PathProgramCache]: Analyzing trace with hash 1480352662, now seen corresponding path program 1 times [2018-11-18 17:40:06,994 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:40:06,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:40:06,995 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:40:06,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:40:06,995 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:40:07,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:40:07,115 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-11-18 17:40:07,115 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:40:07,115 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:40:07,116 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:40:07,116 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:40:07,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:40:07,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:40:07,116 INFO L87 Difference]: Start difference. First operand 791 states and 892 transitions. Second operand 3 states. [2018-11-18 17:40:07,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:40:07,196 INFO L93 Difference]: Finished difference Result 1027 states and 1173 transitions. [2018-11-18 17:40:07,196 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:40:07,196 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 139 [2018-11-18 17:40:07,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:40:07,200 INFO L225 Difference]: With dead ends: 1027 [2018-11-18 17:40:07,200 INFO L226 Difference]: Without dead ends: 1024 [2018-11-18 17:40:07,201 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:40:07,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1024 states. [2018-11-18 17:40:07,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1024 to 985. [2018-11-18 17:40:07,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 985 states. [2018-11-18 17:40:07,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 985 states and 1126 transitions. [2018-11-18 17:40:07,340 INFO L78 Accepts]: Start accepts. Automaton has 985 states and 1126 transitions. Word has length 139 [2018-11-18 17:40:07,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:40:07,341 INFO L480 AbstractCegarLoop]: Abstraction has 985 states and 1126 transitions. [2018-11-18 17:40:07,341 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:40:07,342 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1126 transitions. [2018-11-18 17:40:07,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-11-18 17:40:07,346 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:40:07,347 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:40:07,347 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:40:07,347 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:40:07,347 INFO L82 PathProgramCache]: Analyzing trace with hash -1117545145, now seen corresponding path program 1 times [2018-11-18 17:40:07,347 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:40:07,349 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:40:07,350 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:40:07,350 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:40:07,350 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:40:07,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:40:07,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:40:07,589 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 17:40:07,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 05:40:07 BoogieIcfgContainer [2018-11-18 17:40:07,808 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 17:40:07,808 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 17:40:07,808 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 17:40:07,808 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 17:40:07,809 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:39:48" (3/4) ... [2018-11-18 17:40:07,812 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 17:40:07,979 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_d1a96ef3-f30f-4e25-8d87-0306dff6e8d4/bin-2019/utaipan/witness.graphml [2018-11-18 17:40:07,979 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 17:40:07,980 INFO L168 Benchmark]: Toolchain (without parser) took 20820.25 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 610.8 MB). Free memory was 957.1 MB in the beginning and 1.3 GB in the end (delta: -384.4 MB). Peak memory consumption was 226.4 MB. Max. memory is 11.5 GB. [2018-11-18 17:40:07,980 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:40:07,980 INFO L168 Benchmark]: CACSL2BoogieTranslator took 608.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -171.9 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. [2018-11-18 17:40:07,981 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.71 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:40:07,981 INFO L168 Benchmark]: Boogie Preprocessor took 65.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2018-11-18 17:40:07,981 INFO L168 Benchmark]: RCFGBuilder took 984.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 58.8 MB). Peak memory consumption was 58.8 MB. Max. memory is 11.5 GB. [2018-11-18 17:40:07,981 INFO L168 Benchmark]: TraceAbstraction took 18956.74 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 469.2 MB). Free memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: -353.8 MB). Peak memory consumption was 115.4 MB. Max. memory is 11.5 GB. [2018-11-18 17:40:07,982 INFO L168 Benchmark]: Witness Printer took 170.78 ms. Allocated memory is still 1.6 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 75.4 MB). Peak memory consumption was 75.4 MB. Max. memory is 11.5 GB. [2018-11-18 17:40:07,983 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 608.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -171.9 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.71 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 65.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 984.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 58.8 MB). Peak memory consumption was 58.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 18956.74 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 469.2 MB). Free memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: -353.8 MB). Peak memory consumption was 115.4 MB. Max. memory is 11.5 GB. * Witness Printer took 170.78 ms. Allocated memory is still 1.6 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 75.4 MB). Peak memory consumption was 75.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 830]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L379] FCALL "i > 0 && i <= this->argsCount" [L379] FCALL "libacc.c" [L380] FCALL "__utac__get_this_arg" [L386] FCALL "i > 0 && i <= this->argsCount" [L386] FCALL "libacc.c" [L387] FCALL "__utac__get_this_arg" [L425] FCALL "i > 0 && i <= this->argsCount" [L425] FCALL "libacc.c" [L426] FCALL "__utac__get_this_argtype" [L432] FCALL "i > 0 && i <= this->argsCount" [L432] FCALL "libacc.c" [L433] FCALL "__utac__get_this_argtype" [L574] FCALL "Pump(System:" [L578] FCALL "On" [L582] FCALL "Off" [L586] FCALL ",Pump:" [L590] FCALL "On" [L594] FCALL "Off" [L598] FCALL ") " [L600] FCALL "\n" [L680] FCALL "Env(Water:%i" [L681] FCALL ",Meth:" [L685] FCALL "CRIT" [L689] FCALL "OK" [L693] FCALL ")" [L43] int methAndRunningLastTime ; [L455] int pumpRunning = 0; [L456] int systemActive = 1; [L628] int waterLevel = 1; [L629] int methaneLevelCritical = 0; [L835] int cleanupTimeShifts = 4; [L251] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "libacc.c"={151:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(") ")=178, \old(") ")=185, \old(")")=118, \old(")")=164, \old(",Meth:")=119, \old(",Meth:")=173, \old(",Pump:")=144, \old(",Pump:")=177, \old("\n")=166, \old("\n")=186, \old("__utac__get_this_arg")=163, \old("__utac__get_this_arg")=161, \old("__utac__get_this_arg")=123, \old("__utac__get_this_arg")=192, \old("__utac__get_this_argtype")=126, \old("__utac__get_this_argtype")=194, \old("__utac__get_this_argtype")=159, \old("__utac__get_this_argtype")=160, \old("CRIT")=184, \old("CRIT")=145, \old("Env(Water:%i")=140, \old("Env(Water:%i")=167, \old("i > 0 && i <= this->argsCount")=127, \old("i > 0 && i <= this->argsCount")=152, \old("i > 0 && i <= this->argsCount")=201, \old("i > 0 && i <= this->argsCount")=190, \old("i > 0 && i <= this->argsCount")=120, \old("i > 0 && i <= this->argsCount")=121, \old("i > 0 && i <= this->argsCount")=122, \old("i > 0 && i <= this->argsCount")=148, \old("libacc.c")=150, \old("libacc.c")=200, \old("libacc.c")=154, \old("libacc.c")=134, \old("libacc.c")=175, \old("libacc.c")=147, \old("libacc.c")=197, \old("libacc.c")=193, \old("Off")=171, \old("Off")=149, \old("Off")=133, \old("Off")=142, \old("OK")=182, \old("OK")=168, \old("On")=132, \old("On")=141, \old("On")=169, \old("On")=162, \old("Pump(System:")=183, \old("Pump(System:")=131, \old(cleanupTimeShifts)=196, \old(head)=202, \old(head)=179, \old(methAndRunningLastTime)=189, \old(methaneLevelCritical)=153, \old(pumpRunning)=139, \old(systemActive)=138, \old(waterLevel)=146, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L909] int retValue_acc ; [L910] int tmp ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L914] FCALL select_helpers() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L915] FCALL select_features() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L916] CALL, EXPR valid_product() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L817] int retValue_acc ; [L820] retValue_acc = 1 [L821] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L916] EXPR valid_product() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L916] tmp = valid_product() [L918] COND TRUE \read(tmp) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L920] FCALL setup() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L921] CALL runTest() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L902] CALL __utac_acc__Specification2_spec__1() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L48] RET methAndRunningLastTime = 0 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L902] __utac_acc__Specification2_spec__1() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L903] CALL test() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L724] int splverifierCounter ; [L725] int tmp ; [L726] int tmp___0 ; [L727] int tmp___1 ; [L728] int tmp___2 ; [L731] splverifierCounter = 0 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L733] COND TRUE 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L735] COND TRUE splverifierCounter < 4 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L741] tmp = __VERIFIER_nondet_int() [L743] COND TRUE \read(tmp) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L745] CALL waterRise() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L646] COND TRUE waterLevel < 2 [L647] RET waterLevel = waterLevel + 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L745] waterRise() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L751] tmp___0 = __VERIFIER_nondet_int() [L753] COND FALSE !(\read(tmp___0)) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L761] tmp___2 = __VERIFIER_nondet_int() [L763] COND TRUE \read(tmp___2) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L776] CALL timeShift() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L462] COND FALSE !(\read(pumpRunning)) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L469] COND TRUE \read(systemActive) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L471] CALL processEnvironment() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L491] int tmp ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L494] COND TRUE ! pumpRunning VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L496] CALL, EXPR isHighWaterLevel() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L606] int retValue_acc ; [L607] int tmp ; [L608] int tmp___0 ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L612] CALL, EXPR isHighWaterSensorDry() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L708] int retValue_acc ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L711] COND FALSE !(waterLevel < 2) [L715] retValue_acc = 0 [L716] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L612] EXPR isHighWaterSensorDry() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L612] tmp = isHighWaterSensorDry() [L614] COND FALSE !(\read(tmp)) [L617] tmp___0 = 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L619] retValue_acc = tmp___0 [L620] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L496] EXPR isHighWaterLevel() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L496] tmp = isHighWaterLevel() [L498] COND TRUE \read(tmp) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L500] CALL activatePump() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L525] int tmp ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L529] CALL, EXPR isMethaneAlarm() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L550] int retValue_acc ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L554] CALL, EXPR isMethaneLevelCritical() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L667] int retValue_acc ; [L670] retValue_acc = methaneLevelCritical [L671] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L554] EXPR isMethaneLevelCritical() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L554] retValue_acc = isMethaneLevelCritical() [L556] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L529] EXPR isMethaneAlarm() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L529] tmp = isMethaneAlarm() [L531] COND FALSE !(\read(tmp)) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L535] CALL activatePump__wrappee__highWaterSensor() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L519] RET pumpRunning = 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L535] RET activatePump__wrappee__highWaterSensor() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=2] [L500] RET activatePump() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L471] processEnvironment() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L477] CALL __utac_acc__Specification2_spec__2() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L53] int tmp ; [L54] int tmp___0 ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L58] CALL, EXPR isMethaneLevelCritical() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L667] int retValue_acc ; [L670] retValue_acc = methaneLevelCritical [L671] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=2] [L58] EXPR isMethaneLevelCritical() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L58] tmp = isMethaneLevelCritical() [L60] COND FALSE !(\read(tmp)) [L76] RET methAndRunningLastTime = 0 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=2] [L477] RET __utac_acc__Specification2_spec__2() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L776] timeShift() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L733] COND TRUE 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L735] COND TRUE splverifierCounter < 4 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L741] tmp = __VERIFIER_nondet_int() [L743] COND FALSE !(\read(tmp)) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L751] tmp___0 = __VERIFIER_nondet_int() [L753] COND TRUE \read(tmp___0) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=2] [L755] CALL changeMethaneLevel() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L658] COND FALSE !(\read(methaneLevelCritical)) [L661] RET methaneLevelCritical = 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L755] changeMethaneLevel() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=2] [L761] tmp___2 = __VERIFIER_nondet_int() [L763] COND TRUE \read(tmp___2) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=2] [L776] CALL timeShift() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L462] COND TRUE \read(pumpRunning) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L464] CALL lowerWaterLevel() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L634] COND TRUE waterLevel > 0 [L635] RET waterLevel = waterLevel - 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L464] lowerWaterLevel() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L469] COND TRUE \read(systemActive) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L471] CALL processEnvironment() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L491] int tmp ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L494] COND FALSE !(! pumpRunning) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L509] RET, FCALL processEnvironment__wrappee__base() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L471] processEnvironment() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L477] CALL __utac_acc__Specification2_spec__2() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L53] int tmp ; [L54] int tmp___0 ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L58] CALL, EXPR isMethaneLevelCritical() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L667] int retValue_acc ; [L670] retValue_acc = methaneLevelCritical [L671] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L58] EXPR isMethaneLevelCritical() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L58] tmp = isMethaneLevelCritical() [L60] COND TRUE \read(tmp) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L62] CALL, EXPR isPumpRunning() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L561] int retValue_acc ; [L564] retValue_acc = pumpRunning [L565] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L62] EXPR isPumpRunning() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L62] tmp___0 = isPumpRunning() [L64] COND TRUE \read(tmp___0) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=1] [L65] COND FALSE !(\read(methAndRunningLastTime)) [L70] RET methAndRunningLastTime = 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=1] [L477] RET __utac_acc__Specification2_spec__2() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L776] timeShift() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=1] [L733] COND TRUE 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=1] [L735] COND TRUE splverifierCounter < 4 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=1] [L741] tmp = __VERIFIER_nondet_int() [L743] COND FALSE !(\read(tmp)) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=1] [L751] tmp___0 = __VERIFIER_nondet_int() [L753] COND FALSE !(\read(tmp___0)) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L761] tmp___2 = __VERIFIER_nondet_int() [L763] COND TRUE \read(tmp___2) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L776] CALL timeShift() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L462] COND TRUE \read(pumpRunning) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L464] CALL lowerWaterLevel() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L634] COND TRUE waterLevel > 0 [L635] RET waterLevel = waterLevel - 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L464] lowerWaterLevel() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L469] COND TRUE \read(systemActive) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L471] CALL processEnvironment() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L491] int tmp ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L494] COND FALSE !(! pumpRunning) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L509] RET, FCALL processEnvironment__wrappee__base() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L471] processEnvironment() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L477] CALL __utac_acc__Specification2_spec__2() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L53] int tmp ; [L54] int tmp___0 ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L58] CALL, EXPR isMethaneLevelCritical() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L667] int retValue_acc ; [L670] retValue_acc = methaneLevelCritical [L671] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L58] EXPR isMethaneLevelCritical() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L58] tmp = isMethaneLevelCritical() [L60] COND TRUE \read(tmp) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=0] [L62] CALL, EXPR isPumpRunning() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L561] int retValue_acc ; [L564] retValue_acc = pumpRunning [L565] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L62] EXPR isPumpRunning() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=0] [L62] tmp___0 = isPumpRunning() [L64] COND TRUE \read(tmp___0) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=0] [L65] COND TRUE \read(methAndRunningLastTime) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=0] [L67] CALL __automaton_fail() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L830] __VERIFIER_error() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={128:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={151:0}, "libacc.c"={174:0}, "Off"={170:0}, "Off"={130:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 26 procedures, 137 locations, 1 error locations. UNSAFE Result, 18.9s OverallTime, 12 OverallIterations, 4 TraceHistogramMax, 12.3s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1786 SDtfs, 1193 SDslu, 6010 SDs, 0 SdLazy, 2624 SolverSat, 287 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.5s Time, PredicateUnifierStatistics: 2 DeclaredPredicates, 204 GetRequests, 124 SyntacticMatches, 1 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 268 ImplicationChecksByTransitivity, 2.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=985occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.5s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 0.9969128153761293 AbsIntWeakeningRatio, 1.0686274509803921 AbsIntAvgWeakeningVarsNumRemoved, 85.29411764705883 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 11 MinimizatonAttempts, 336 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 1089 NumberOfCodeBlocks, 1089 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 896 ConstructedInterpolants, 0 QuantifiedInterpolants, 124324 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 10 PerfectInterpolantSequences, 38/40 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...