./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product40_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_189df5d4-a7fc-46ad-a38f-9cd807e71e83/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_189df5d4-a7fc-46ad-a38f-9cd807e71e83/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_189df5d4-a7fc-46ad-a38f-9cd807e71e83/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_189df5d4-a7fc-46ad-a38f-9cd807e71e83/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product40_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_189df5d4-a7fc-46ad-a38f-9cd807e71e83/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_189df5d4-a7fc-46ad-a38f-9cd807e71e83/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 a7dbd4e152ee971b4407c7068d06d15a4635d510 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 0.1.23-1dbac8b [2018-11-10 10:28:44,558 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:28:44,559 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:28:44,567 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:28:44,567 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:28:44,568 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:28:44,569 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:28:44,570 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:28:44,571 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:28:44,571 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:28:44,572 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:28:44,572 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:28:44,573 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:28:44,573 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:28:44,574 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:28:44,575 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:28:44,575 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:28:44,576 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:28:44,577 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:28:44,579 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:28:44,579 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:28:44,580 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:28:44,581 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:28:44,582 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:28:44,582 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:28:44,583 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:28:44,583 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:28:44,584 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:28:44,584 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:28:44,585 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:28:44,585 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:28:44,586 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:28:44,586 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:28:44,586 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:28:44,587 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:28:44,587 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:28:44,588 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_189df5d4-a7fc-46ad-a38f-9cd807e71e83/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 10:28:44,597 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:28:44,597 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:28:44,598 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:28:44,598 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 10:28:44,598 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 10:28:44,599 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 10:28:44,599 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 10:28:44,599 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 10:28:44,599 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 10:28:44,599 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 10:28:44,599 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 10:28:44,600 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:28:44,600 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 10:28:44,600 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:28:44,600 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 10:28:44,600 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:28:44,601 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:28:44,601 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:28:44,601 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:28:44,601 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 10:28:44,601 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:28:44,601 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:28:44,601 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:28:44,602 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:28:44,602 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:28:44,602 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:28:44,602 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:28:44,602 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:28:44,602 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:28:44,602 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:28:44,603 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 10:28:44,603 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:28:44,603 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:28:44,603 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:28:44,603 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_189df5d4-a7fc-46ad-a38f-9cd807e71e83/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 -> a7dbd4e152ee971b4407c7068d06d15a4635d510 [2018-11-10 10:28:44,626 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:28:44,635 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:28:44,638 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:28:44,639 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:28:44,639 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:28:44,639 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_189df5d4-a7fc-46ad-a38f-9cd807e71e83/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec4_product40_false-unreach-call_false-termination.cil.c [2018-11-10 10:28:44,676 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_189df5d4-a7fc-46ad-a38f-9cd807e71e83/bin-2019/utaipan/data/8ab9d4403/0b4a30efcb9e4720a074214d4bb0cb79/FLAG45fee58eb [2018-11-10 10:28:45,098 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:28:45,099 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_189df5d4-a7fc-46ad-a38f-9cd807e71e83/sv-benchmarks/c/product-lines/minepump_spec4_product40_false-unreach-call_false-termination.cil.c [2018-11-10 10:28:45,106 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_189df5d4-a7fc-46ad-a38f-9cd807e71e83/bin-2019/utaipan/data/8ab9d4403/0b4a30efcb9e4720a074214d4bb0cb79/FLAG45fee58eb [2018-11-10 10:28:45,114 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_189df5d4-a7fc-46ad-a38f-9cd807e71e83/bin-2019/utaipan/data/8ab9d4403/0b4a30efcb9e4720a074214d4bb0cb79 [2018-11-10 10:28:45,116 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:28:45,117 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:28:45,118 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:28:45,118 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:28:45,120 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:28:45,120 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:28:45" (1/1) ... [2018-11-10 10:28:45,122 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b52ac19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:45, skipping insertion in model container [2018-11-10 10:28:45,122 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:28:45" (1/1) ... [2018-11-10 10:28:45,128 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:28:45,157 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:28:45,345 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:28:45,354 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:28:45,409 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:28:45,430 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:28:45,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:45 WrapperNode [2018-11-10 10:28:45,431 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:28:45,431 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 10:28:45,431 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 10:28:45,431 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 10:28:45,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:45" (1/1) ... [2018-11-10 10:28:45,499 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:45" (1/1) ... [2018-11-10 10:28:45,520 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 10:28:45,520 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 10:28:45,521 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 10:28:45,521 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 10:28:45,528 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:45" (1/1) ... [2018-11-10 10:28:45,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:45" (1/1) ... [2018-11-10 10:28:45,534 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:45" (1/1) ... [2018-11-10 10:28:45,535 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:45" (1/1) ... [2018-11-10 10:28:45,543 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:45" (1/1) ... [2018-11-10 10:28:45,549 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:45" (1/1) ... [2018-11-10 10:28:45,552 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:45" (1/1) ... [2018-11-10 10:28:45,555 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 10:28:45,555 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 10:28:45,555 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 10:28:45,555 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 10:28:45,556 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_189df5d4-a7fc-46ad-a38f-9cd807e71e83/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 [2018-11-10 10:28:45,604 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 10:28:45,604 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 10:28:45,604 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2018-11-10 10:28:45,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2018-11-10 10:28:45,604 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 10:28:45,604 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 10:28:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-10 10:28:45,605 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-10 10:28:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 10:28:45,605 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 10:28:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 10:28:45,605 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 10:28:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-10 10:28:45,605 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-10 10:28:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 10:28:45,605 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 10:28:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 10:28:45,606 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 10:28:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-10 10:28:45,606 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-10 10:28:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-10 10:28:45,606 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-10 10:28:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 10:28:45,606 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 10:28:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 10:28:45,607 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 10:28:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 10:28:45,607 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 10:28:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 10:28:45,607 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 10:28:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 10:28:45,607 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 10:28:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-10 10:28:45,607 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-10 10:28:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 10:28:45,608 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 10:28:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 10:28:45,608 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 10:28:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 10:28:45,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 10:28:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 10:28:45,608 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 10:28:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 10:28:45,608 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 10:28:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 10:28:45,609 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 10:28:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 10:28:45,609 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 10:28:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 10:28:45,609 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 10:28:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 10:28:45,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 10:28:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 10:28:45,609 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 10:28:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 10:28:45,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 10:28:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 10:28:45,610 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 10:28:46,225 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 10:28:46,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:28:46 BoogieIcfgContainer [2018-11-10 10:28:46,225 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 10:28:46,226 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 10:28:46,226 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 10:28:46,229 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 10:28:46,229 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 10:28:45" (1/3) ... [2018-11-10 10:28:46,229 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e319519 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 10:28:46, skipping insertion in model container [2018-11-10 10:28:46,229 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:45" (2/3) ... [2018-11-10 10:28:46,230 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e319519 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 10:28:46, skipping insertion in model container [2018-11-10 10:28:46,230 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:28:46" (3/3) ... [2018-11-10 10:28:46,231 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product40_false-unreach-call_false-termination.cil.c [2018-11-10 10:28:46,239 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 10:28:46,246 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 10:28:46,255 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 10:28:46,282 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 10:28:46,282 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 10:28:46,282 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 10:28:46,282 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 10:28:46,282 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 10:28:46,283 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 10:28:46,283 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 10:28:46,283 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 10:28:46,298 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states. [2018-11-10 10:28:46,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-10 10:28:46,305 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:28:46,306 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:28:46,308 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:28:46,313 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:28:46,313 INFO L82 PathProgramCache]: Analyzing trace with hash 2045638193, now seen corresponding path program 1 times [2018-11-10 10:28:46,315 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:28:46,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:28:46,345 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:28:46,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:28:46,345 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:28:46,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:28:46,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:28:46,515 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:28:46,515 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 10:28:46,515 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:28:46,519 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 10:28:46,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 10:28:46,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 10:28:46,533 INFO L87 Difference]: Start difference. First operand 151 states. Second operand 2 states. [2018-11-10 10:28:46,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:28:46,559 INFO L93 Difference]: Finished difference Result 276 states and 339 transitions. [2018-11-10 10:28:46,559 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 10:28:46,560 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-11-10 10:28:46,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:28:46,568 INFO L225 Difference]: With dead ends: 276 [2018-11-10 10:28:46,568 INFO L226 Difference]: Without dead ends: 138 [2018-11-10 10:28:46,571 INFO L605 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 [2018-11-10 10:28:46,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2018-11-10 10:28:46,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 138. [2018-11-10 10:28:46,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 138 states. [2018-11-10 10:28:46,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 161 transitions. [2018-11-10 10:28:46,609 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 161 transitions. Word has length 46 [2018-11-10 10:28:46,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:28:46,610 INFO L481 AbstractCegarLoop]: Abstraction has 138 states and 161 transitions. [2018-11-10 10:28:46,610 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 10:28:46,610 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 161 transitions. [2018-11-10 10:28:46,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-10 10:28:46,612 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:28:46,612 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:28:46,612 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:28:46,612 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:28:46,612 INFO L82 PathProgramCache]: Analyzing trace with hash 523772025, now seen corresponding path program 1 times [2018-11-10 10:28:46,612 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:28:46,613 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:28:46,613 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:28:46,613 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:28:46,614 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:28:46,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:28:46,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:28:46,701 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:28:46,701 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 10:28:46,701 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:28:46,703 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 10:28:46,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 10:28:46,703 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 10:28:46,703 INFO L87 Difference]: Start difference. First operand 138 states and 161 transitions. Second operand 3 states. [2018-11-10 10:28:46,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:28:46,722 INFO L93 Difference]: Finished difference Result 213 states and 247 transitions. [2018-11-10 10:28:46,723 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 10:28:46,723 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-10 10:28:46,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:28:46,725 INFO L225 Difference]: With dead ends: 213 [2018-11-10 10:28:46,725 INFO L226 Difference]: Without dead ends: 128 [2018-11-10 10:28:46,726 INFO L605 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 [2018-11-10 10:28:46,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2018-11-10 10:28:46,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2018-11-10 10:28:46,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 128 states. [2018-11-10 10:28:46,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 148 transitions. [2018-11-10 10:28:46,738 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 148 transitions. Word has length 48 [2018-11-10 10:28:46,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:28:46,738 INFO L481 AbstractCegarLoop]: Abstraction has 128 states and 148 transitions. [2018-11-10 10:28:46,738 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 10:28:46,738 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 148 transitions. [2018-11-10 10:28:46,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-10 10:28:46,740 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:28:46,740 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] [2018-11-10 10:28:46,740 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:28:46,740 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:28:46,741 INFO L82 PathProgramCache]: Analyzing trace with hash 920820303, now seen corresponding path program 1 times [2018-11-10 10:28:46,741 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:28:46,741 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:28:46,742 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:28:46,742 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:28:46,742 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:28:46,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:28:46,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:28:46,863 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:28:46,863 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 10:28:46,863 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:28:46,863 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 10:28:46,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 10:28:46,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 10:28:46,864 INFO L87 Difference]: Start difference. First operand 128 states and 148 transitions. Second operand 7 states. [2018-11-10 10:28:47,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:28:47,227 INFO L93 Difference]: Finished difference Result 387 states and 465 transitions. [2018-11-10 10:28:47,227 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 10:28:47,228 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 53 [2018-11-10 10:28:47,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:28:47,230 INFO L225 Difference]: With dead ends: 387 [2018-11-10 10:28:47,230 INFO L226 Difference]: Without dead ends: 283 [2018-11-10 10:28:47,231 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 10:28:47,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2018-11-10 10:28:47,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 271. [2018-11-10 10:28:47,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2018-11-10 10:28:47,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 325 transitions. [2018-11-10 10:28:47,260 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 325 transitions. Word has length 53 [2018-11-10 10:28:47,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:28:47,260 INFO L481 AbstractCegarLoop]: Abstraction has 271 states and 325 transitions. [2018-11-10 10:28:47,261 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 10:28:47,261 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 325 transitions. [2018-11-10 10:28:47,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-10 10:28:47,263 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:28:47,263 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:28:47,263 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:28:47,264 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:28:47,264 INFO L82 PathProgramCache]: Analyzing trace with hash -2031149762, now seen corresponding path program 1 times [2018-11-10 10:28:47,264 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:28:47,264 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:28:47,265 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:28:47,265 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:28:47,265 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:28:47,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:28:47,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:28:47,387 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:28:47,388 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-10 10:28:47,388 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:28:47,388 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-10 10:28:47,388 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-10 10:28:47,388 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-11-10 10:28:47,389 INFO L87 Difference]: Start difference. First operand 271 states and 325 transitions. Second operand 10 states. [2018-11-10 10:28:47,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:28:47,851 INFO L93 Difference]: Finished difference Result 964 states and 1248 transitions. [2018-11-10 10:28:47,851 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-10 10:28:47,852 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 58 [2018-11-10 10:28:47,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:28:47,856 INFO L225 Difference]: With dead ends: 964 [2018-11-10 10:28:47,856 INFO L226 Difference]: Without dead ends: 717 [2018-11-10 10:28:47,858 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-11-10 10:28:47,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 717 states. [2018-11-10 10:28:47,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 717 to 705. [2018-11-10 10:28:47,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 705 states. [2018-11-10 10:28:47,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 705 states and 879 transitions. [2018-11-10 10:28:47,923 INFO L78 Accepts]: Start accepts. Automaton has 705 states and 879 transitions. Word has length 58 [2018-11-10 10:28:47,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:28:47,923 INFO L481 AbstractCegarLoop]: Abstraction has 705 states and 879 transitions. [2018-11-10 10:28:47,923 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-10 10:28:47,923 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 879 transitions. [2018-11-10 10:28:47,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-10 10:28:47,926 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:28:47,926 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] [2018-11-10 10:28:47,926 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:28:47,927 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:28:47,927 INFO L82 PathProgramCache]: Analyzing trace with hash 860618628, now seen corresponding path program 1 times [2018-11-10 10:28:47,927 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:28:47,927 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:28:47,927 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:28:47,928 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:28:47,928 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:28:47,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:28:47,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:28:47,982 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:28:47,983 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 10:28:47,983 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:28:47,983 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 10:28:47,983 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 10:28:47,983 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 10:28:47,984 INFO L87 Difference]: Start difference. First operand 705 states and 879 transitions. Second operand 3 states. [2018-11-10 10:28:48,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:28:48,097 INFO L93 Difference]: Finished difference Result 1615 states and 2119 transitions. [2018-11-10 10:28:48,100 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 10:28:48,100 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 62 [2018-11-10 10:28:48,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:28:48,105 INFO L225 Difference]: With dead ends: 1615 [2018-11-10 10:28:48,105 INFO L226 Difference]: Without dead ends: 934 [2018-11-10 10:28:48,106 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 10:28:48,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2018-11-10 10:28:48,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 913. [2018-11-10 10:28:48,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 913 states. [2018-11-10 10:28:48,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 913 states and 1142 transitions. [2018-11-10 10:28:48,147 INFO L78 Accepts]: Start accepts. Automaton has 913 states and 1142 transitions. Word has length 62 [2018-11-10 10:28:48,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:28:48,147 INFO L481 AbstractCegarLoop]: Abstraction has 913 states and 1142 transitions. [2018-11-10 10:28:48,147 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 10:28:48,147 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1142 transitions. [2018-11-10 10:28:48,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-11-10 10:28:48,150 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:28:48,151 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:28:48,151 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:28:48,151 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:28:48,151 INFO L82 PathProgramCache]: Analyzing trace with hash 2066030543, now seen corresponding path program 1 times [2018-11-10 10:28:48,151 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:28:48,152 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:28:48,152 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:28:48,152 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:28:48,152 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:28:48,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:28:48,240 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-10 10:28:48,240 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:28:48,240 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-10 10:28:48,241 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 92 with the following transitions: [2018-11-10 10:28:48,242 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [42], [44], [45], [46], [47], [48], [83], [87], [93], [97], [101], [104], [109], [115], [117], [123], [126], [129], [137], [138], [152], [153], [166], [173], [176], [216], [240], [244], [245], [248], [249], [250], [251], [252], [254], [255], [256], [257], [258], [259], [260], [261], [262], [266], [278], [279], [284], [285], [286], [287], [296], [297], [302], [303], [304] [2018-11-10 10:28:48,280 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-11-10 10:28:48,280 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-10 10:28:58,630 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-10 10:28:58,632 INFO L272 AbstractInterpreter]: Visited 60 different actions 124 times. Merged at 14 different actions 21 times. Never widened. Found 2 fixpoints after 2 different actions. Largest state had 133 variables. [2018-11-10 10:28:58,637 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:28:58,637 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-10 10:29:08,949 INFO L227 lantSequenceWeakener]: Weakened 82 states. On average, predicates are now at 97.59% of their original sizes. [2018-11-10 10:29:08,949 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-10 10:29:09,525 INFO L415 sIntCurrentIteration]: We unified 90 AI predicates to 90 [2018-11-10 10:29:09,526 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-10 10:29:09,526 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 10:29:09,526 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [30] imperfect sequences [7] total 35 [2018-11-10 10:29:09,526 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:29:09,527 INFO L460 AbstractCegarLoop]: Interpolant automaton has 30 states [2018-11-10 10:29:09,527 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2018-11-10 10:29:09,527 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=133, Invalid=737, Unknown=0, NotChecked=0, Total=870 [2018-11-10 10:29:09,528 INFO L87 Difference]: Start difference. First operand 913 states and 1142 transitions. Second operand 30 states. [2018-11-10 10:29:36,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:29:36,268 INFO L93 Difference]: Finished difference Result 1938 states and 2460 transitions. [2018-11-10 10:29:36,268 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2018-11-10 10:29:36,268 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 91 [2018-11-10 10:29:36,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:29:36,271 INFO L225 Difference]: With dead ends: 1938 [2018-11-10 10:29:36,272 INFO L226 Difference]: Without dead ends: 1295 [2018-11-10 10:29:36,273 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 112 GetRequests, 61 SyntacticMatches, 1 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 820 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=355, Invalid=2297, Unknown=0, NotChecked=0, Total=2652 [2018-11-10 10:29:36,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1295 states. [2018-11-10 10:29:36,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1295 to 1245. [2018-11-10 10:29:36,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1245 states. [2018-11-10 10:29:36,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 1245 states and 1537 transitions. [2018-11-10 10:29:36,325 INFO L78 Accepts]: Start accepts. Automaton has 1245 states and 1537 transitions. Word has length 91 [2018-11-10 10:29:36,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:29:36,325 INFO L481 AbstractCegarLoop]: Abstraction has 1245 states and 1537 transitions. [2018-11-10 10:29:36,325 INFO L482 AbstractCegarLoop]: Interpolant automaton has 30 states. [2018-11-10 10:29:36,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1537 transitions. [2018-11-10 10:29:36,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-11-10 10:29:36,328 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:29:36,329 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:29:36,329 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:29:36,329 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:29:36,329 INFO L82 PathProgramCache]: Analyzing trace with hash -557822565, now seen corresponding path program 1 times [2018-11-10 10:29:36,329 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:29:36,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:29:36,330 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:29:36,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:29:36,330 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:29:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:29:36,410 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-10 10:29:36,411 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:29:36,411 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 10:29:36,411 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:29:36,411 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 10:29:36,411 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 10:29:36,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 10:29:36,412 INFO L87 Difference]: Start difference. First operand 1245 states and 1537 transitions. Second operand 5 states. [2018-11-10 10:29:36,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:29:36,455 INFO L93 Difference]: Finished difference Result 2082 states and 2651 transitions. [2018-11-10 10:29:36,455 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 10:29:36,456 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2018-11-10 10:29:36,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:29:36,459 INFO L225 Difference]: With dead ends: 2082 [2018-11-10 10:29:36,459 INFO L226 Difference]: Without dead ends: 1277 [2018-11-10 10:29:36,461 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 10:29:36,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1277 states. [2018-11-10 10:29:36,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1277 to 1259. [2018-11-10 10:29:36,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1259 states. [2018-11-10 10:29:36,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 1259 states and 1549 transitions. [2018-11-10 10:29:36,507 INFO L78 Accepts]: Start accepts. Automaton has 1259 states and 1549 transitions. Word has length 119 [2018-11-10 10:29:36,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:29:36,507 INFO L481 AbstractCegarLoop]: Abstraction has 1259 states and 1549 transitions. [2018-11-10 10:29:36,508 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 10:29:36,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1549 transitions. [2018-11-10 10:29:36,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-11-10 10:29:36,510 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:29:36,510 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:29:36,510 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:29:36,510 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:29:36,510 INFO L82 PathProgramCache]: Analyzing trace with hash -612215463, now seen corresponding path program 1 times [2018-11-10 10:29:36,510 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:29:36,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:29:36,511 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:29:36,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:29:36,511 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:29:36,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:29:36,574 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 10:29:36,574 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:29:36,574 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 10:29:36,574 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:29:36,575 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 10:29:36,575 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 10:29:36,575 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 10:29:36,575 INFO L87 Difference]: Start difference. First operand 1259 states and 1549 transitions. Second operand 5 states. [2018-11-10 10:29:37,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:29:37,136 INFO L93 Difference]: Finished difference Result 2564 states and 3296 transitions. [2018-11-10 10:29:37,137 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 10:29:37,137 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2018-11-10 10:29:37,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:29:37,145 INFO L225 Difference]: With dead ends: 2564 [2018-11-10 10:29:37,145 INFO L226 Difference]: Without dead ends: 1907 [2018-11-10 10:29:37,147 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-10 10:29:37,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1907 states. [2018-11-10 10:29:37,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1907 to 1771. [2018-11-10 10:29:37,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1771 states. [2018-11-10 10:29:37,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 1771 states and 2194 transitions. [2018-11-10 10:29:37,259 INFO L78 Accepts]: Start accepts. Automaton has 1771 states and 2194 transitions. Word has length 119 [2018-11-10 10:29:37,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:29:37,259 INFO L481 AbstractCegarLoop]: Abstraction has 1771 states and 2194 transitions. [2018-11-10 10:29:37,259 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 10:29:37,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2194 transitions. [2018-11-10 10:29:37,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-11-10 10:29:37,263 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:29:37,264 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:29:37,264 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:29:37,264 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:29:37,264 INFO L82 PathProgramCache]: Analyzing trace with hash 1888424220, now seen corresponding path program 1 times [2018-11-10 10:29:37,264 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:29:37,265 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:29:37,265 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:29:37,265 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:29:37,265 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:29:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:29:37,403 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-10 10:29:37,403 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:29:37,404 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-10 10:29:37,404 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:29:37,404 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 10:29:37,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 10:29:37,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-10 10:29:37,405 INFO L87 Difference]: Start difference. First operand 1771 states and 2194 transitions. Second operand 9 states. [2018-11-10 10:29:38,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:29:38,139 INFO L93 Difference]: Finished difference Result 5231 states and 6632 transitions. [2018-11-10 10:29:38,140 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-11-10 10:29:38,140 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 134 [2018-11-10 10:29:38,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:29:38,154 INFO L225 Difference]: With dead ends: 5231 [2018-11-10 10:29:38,154 INFO L226 Difference]: Without dead ends: 3484 [2018-11-10 10:29:38,159 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=55, Invalid=287, Unknown=0, NotChecked=0, Total=342 [2018-11-10 10:29:38,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3484 states. [2018-11-10 10:29:38,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3484 to 3475. [2018-11-10 10:29:38,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3475 states. [2018-11-10 10:29:38,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3475 states to 3475 states and 4232 transitions. [2018-11-10 10:29:38,368 INFO L78 Accepts]: Start accepts. Automaton has 3475 states and 4232 transitions. Word has length 134 [2018-11-10 10:29:38,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:29:38,368 INFO L481 AbstractCegarLoop]: Abstraction has 3475 states and 4232 transitions. [2018-11-10 10:29:38,368 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 10:29:38,368 INFO L276 IsEmpty]: Start isEmpty. Operand 3475 states and 4232 transitions. [2018-11-10 10:29:38,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-11-10 10:29:38,375 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:29:38,376 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:29:38,376 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:29:38,376 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:29:38,376 INFO L82 PathProgramCache]: Analyzing trace with hash 690863447, now seen corresponding path program 1 times [2018-11-10 10:29:38,376 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:29:38,377 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:29:38,377 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:29:38,377 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:29:38,377 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:29:38,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:29:38,457 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-10 10:29:38,457 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:29:38,458 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-10 10:29:38,458 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 135 with the following transitions: [2018-11-10 10:29:38,458 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [46], [47], [48], [51], [53], [54], [55], [56], [57], [60], [62], [65], [72], [75], [76], [79], [81], [83], [87], [93], [97], [101], [107], [109], [112], [115], [117], [123], [129], [137], [138], [139], [140], [141], [143], [146], [150], [151], [152], [153], [158], [160], [163], [166], [170], [176], [204], [205], [208], [212], [216], [219], [222], [224], [227], [237], [245], [248], [249], [250], [251], [252], [254], [255], [256], [257], [258], [259], [260], [261], [262], [266], [268], [269], [270], [271], [272], [273], [276], [277], [280], [281], [286], [287], [290], [291], [292], [293], [294], [295], [296], [297], [302], [303], [304], [306], [307], [308], [309] [2018-11-10 10:29:38,463 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-11-10 10:29:38,463 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-10 10:29:48,978 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-10 10:29:48,978 INFO L272 AbstractInterpreter]: Visited 64 different actions 92 times. Merged at 4 different actions 4 times. Never widened. Never found a fixpoint. Largest state had 133 variables. [2018-11-10 10:29:48,981 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:29:48,981 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-10 10:30:07,422 INFO L227 lantSequenceWeakener]: Weakened 76 states. On average, predicates are now at 96.34% of their original sizes. [2018-11-10 10:30:07,422 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-10 10:30:08,190 INFO L415 sIntCurrentIteration]: We unified 133 AI predicates to 133 [2018-11-10 10:30:08,190 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-10 10:30:08,190 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 10:30:08,191 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [27] imperfect sequences [6] total 31 [2018-11-10 10:30:08,191 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:30:08,191 INFO L460 AbstractCegarLoop]: Interpolant automaton has 27 states [2018-11-10 10:30:08,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2018-11-10 10:30:08,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=124, Invalid=578, Unknown=0, NotChecked=0, Total=702 [2018-11-10 10:30:08,192 INFO L87 Difference]: Start difference. First operand 3475 states and 4232 transitions. Second operand 27 states. [2018-11-10 10:30:54,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:30:54,854 INFO L93 Difference]: Finished difference Result 7257 states and 8943 transitions. [2018-11-10 10:30:54,855 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2018-11-10 10:30:54,855 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 134 [2018-11-10 10:30:54,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:30:54,867 INFO L225 Difference]: With dead ends: 7257 [2018-11-10 10:30:54,868 INFO L226 Difference]: Without dead ends: 3806 [2018-11-10 10:30:54,875 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 173 GetRequests, 106 SyntacticMatches, 2 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1275 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=551, Invalid=3871, Unknown=0, NotChecked=0, Total=4422 [2018-11-10 10:30:54,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3806 states. [2018-11-10 10:30:55,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3806 to 3475. [2018-11-10 10:30:55,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3475 states. [2018-11-10 10:30:55,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3475 states to 3475 states and 4222 transitions. [2018-11-10 10:30:55,123 INFO L78 Accepts]: Start accepts. Automaton has 3475 states and 4222 transitions. Word has length 134 [2018-11-10 10:30:55,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:30:55,123 INFO L481 AbstractCegarLoop]: Abstraction has 3475 states and 4222 transitions. [2018-11-10 10:30:55,123 INFO L482 AbstractCegarLoop]: Interpolant automaton has 27 states. [2018-11-10 10:30:55,124 INFO L276 IsEmpty]: Start isEmpty. Operand 3475 states and 4222 transitions. [2018-11-10 10:30:55,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-11-10 10:30:55,130 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:30:55,130 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:30:55,130 INFO L424 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:30:55,130 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:30:55,130 INFO L82 PathProgramCache]: Analyzing trace with hash 1802293508, now seen corresponding path program 1 times [2018-11-10 10:30:55,130 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:30:55,131 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:30:55,131 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:30:55,131 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:30:55,131 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:30:55,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:30:55,180 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-10 10:30:55,180 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:30:55,180 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 10:30:55,180 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:30:55,180 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 10:30:55,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 10:30:55,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 10:30:55,181 INFO L87 Difference]: Start difference. First operand 3475 states and 4222 transitions. Second operand 4 states. [2018-11-10 10:30:55,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:30:55,402 INFO L93 Difference]: Finished difference Result 4898 states and 5930 transitions. [2018-11-10 10:30:55,402 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 10:30:55,402 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 142 [2018-11-10 10:30:55,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:30:55,405 INFO L225 Difference]: With dead ends: 4898 [2018-11-10 10:30:55,406 INFO L226 Difference]: Without dead ends: 1447 [2018-11-10 10:30:55,410 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 10:30:55,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1447 states. [2018-11-10 10:30:55,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1447 to 1288. [2018-11-10 10:30:55,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1288 states. [2018-11-10 10:30:55,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 1288 states and 1506 transitions. [2018-11-10 10:30:55,484 INFO L78 Accepts]: Start accepts. Automaton has 1288 states and 1506 transitions. Word has length 142 [2018-11-10 10:30:55,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:30:55,485 INFO L481 AbstractCegarLoop]: Abstraction has 1288 states and 1506 transitions. [2018-11-10 10:30:55,485 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 10:30:55,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1506 transitions. [2018-11-10 10:30:55,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-11-10 10:30:55,486 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:30:55,487 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:30:55,487 INFO L424 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:30:55,487 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:30:55,487 INFO L82 PathProgramCache]: Analyzing trace with hash -913140960, now seen corresponding path program 1 times [2018-11-10 10:30:55,487 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:30:55,488 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:30:55,488 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:30:55,488 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:30:55,488 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:30:55,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:30:55,550 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-11-10 10:30:55,550 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 10:30:55,550 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 10:30:55,550 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 10:30:55,550 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 10:30:55,550 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 10:30:55,551 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 10:30:55,551 INFO L87 Difference]: Start difference. First operand 1288 states and 1506 transitions. Second operand 6 states. [2018-11-10 10:30:55,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:30:55,717 INFO L93 Difference]: Finished difference Result 1311 states and 1528 transitions. [2018-11-10 10:30:55,717 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 10:30:55,717 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 138 [2018-11-10 10:30:55,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:30:55,721 INFO L225 Difference]: With dead ends: 1311 [2018-11-10 10:30:55,721 INFO L226 Difference]: Without dead ends: 1308 [2018-11-10 10:30:55,722 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-10 10:30:55,723 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1308 states. [2018-11-10 10:30:55,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1308 to 1288. [2018-11-10 10:30:55,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1288 states. [2018-11-10 10:30:55,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 1288 states and 1500 transitions. [2018-11-10 10:30:55,819 INFO L78 Accepts]: Start accepts. Automaton has 1288 states and 1500 transitions. Word has length 138 [2018-11-10 10:30:55,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:30:55,820 INFO L481 AbstractCegarLoop]: Abstraction has 1288 states and 1500 transitions. [2018-11-10 10:30:55,820 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 10:30:55,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1500 transitions. [2018-11-10 10:30:55,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-11-10 10:30:55,822 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:30:55,822 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:30:55,822 INFO L424 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:30:55,823 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:30:55,823 INFO L82 PathProgramCache]: Analyzing trace with hash -1224035037, now seen corresponding path program 1 times [2018-11-10 10:30:55,823 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:30:55,823 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:30:55,823 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:30:55,824 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:30:55,824 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:30:55,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:30:55,957 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-10 10:30:55,957 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:30:55,957 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-10 10:30:55,957 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 139 with the following transitions: [2018-11-10 10:30:55,957 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [46], [47], [48], [51], [53], [54], [57], [60], [62], [68], [72], [75], [76], [80], [81], [82], [83], [87], [93], [97], [101], [104], [107], [109], [115], [117], [123], [129], [137], [138], [139], [140], [141], [143], [148], [150], [151], [152], [153], [163], [166], [170], [176], [204], [205], [208], [212], [216], [219], [222], [224], [227], [234], [237], [240], [244], [245], [248], [249], [250], [251], [252], [254], [255], [256], [257], [258], [259], [260], [261], [262], [266], [268], [269], [270], [271], [274], [275], [276], [277], [278], [279], [286], [287], [290], [291], [292], [293], [294], [295], [296], [297], [302], [303], [304], [306], [307], [308], [309], [312], [313] [2018-11-10 10:30:55,960 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-11-10 10:30:55,960 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-10 10:32:14,992 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-10 10:32:14,992 INFO L272 AbstractInterpreter]: Visited 114 different actions 708 times. Merged at 20 different actions 74 times. Never widened. Found 11 fixpoints after 2 different actions. Largest state had 133 variables. [2018-11-10 10:32:14,997 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:32:14,998 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-10 10:32:14,998 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 10:32:14,998 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_189df5d4-a7fc-46ad-a38f-9cd807e71e83/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 10:32:15,029 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:32:15,029 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-10 10:32:15,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:32:15,137 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 10:32:15,316 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 18 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:32:15,317 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-10 10:32:15,516 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-10 10:32:15,543 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-10 10:32:15,543 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2018-11-10 10:32:15,543 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-10 10:32:15,543 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-10 10:32:15,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-10 10:32:15,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=242, Unknown=0, NotChecked=0, Total=306 [2018-11-10 10:32:15,544 INFO L87 Difference]: Start difference. First operand 1288 states and 1500 transitions. Second operand 15 states. [2018-11-10 10:32:16,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 10:32:16,721 INFO L93 Difference]: Finished difference Result 3063 states and 3965 transitions. [2018-11-10 10:32:16,721 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-10 10:32:16,721 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 138 [2018-11-10 10:32:16,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 10:32:16,731 INFO L225 Difference]: With dead ends: 3063 [2018-11-10 10:32:16,731 INFO L226 Difference]: Without dead ends: 2207 [2018-11-10 10:32:16,734 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 303 GetRequests, 268 SyntacticMatches, 6 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=243, Invalid=687, Unknown=0, NotChecked=0, Total=930 [2018-11-10 10:32:16,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2207 states. [2018-11-10 10:32:16,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2207 to 1693. [2018-11-10 10:32:16,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1693 states. [2018-11-10 10:32:16,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 1693 states and 1999 transitions. [2018-11-10 10:32:16,896 INFO L78 Accepts]: Start accepts. Automaton has 1693 states and 1999 transitions. Word has length 138 [2018-11-10 10:32:16,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 10:32:16,897 INFO L481 AbstractCegarLoop]: Abstraction has 1693 states and 1999 transitions. [2018-11-10 10:32:16,897 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-10 10:32:16,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 1999 transitions. [2018-11-10 10:32:16,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2018-11-10 10:32:16,901 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 10:32:16,902 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 10:32:16,902 INFO L424 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 10:32:16,902 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:32:16,902 INFO L82 PathProgramCache]: Analyzing trace with hash 2147163295, now seen corresponding path program 2 times [2018-11-10 10:32:16,902 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 10:32:16,903 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:32:16,903 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 10:32:16,903 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 10:32:16,903 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 10:32:16,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:32:16,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:32:17,087 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-10 10:32:17,111 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:32:17,113 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:32:17,114 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:32:17,114 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:32:17,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 10:32:17 BoogieIcfgContainer [2018-11-10 10:32:17,272 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 10:32:17,272 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 10:32:17,272 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 10:32:17,272 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 10:32:17,273 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:28:46" (3/4) ... [2018-11-10 10:32:17,274 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 10:32:17,283 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:32:17,283 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:32:17,283 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:32:17,284 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 10:32:17,448 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_189df5d4-a7fc-46ad-a38f-9cd807e71e83/bin-2019/utaipan/witness.graphml [2018-11-10 10:32:17,448 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 10:32:17,449 INFO L168 Benchmark]: Toolchain (without parser) took 212332.33 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 960.2 MB in the beginning and 3.6 GB in the end (delta: -2.6 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-10 10:32:17,450 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:32:17,450 INFO L168 Benchmark]: CACSL2BoogieTranslator took 313.34 ms. Allocated memory is still 1.0 GB. Free memory was 957.5 MB in the beginning and 935.0 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. [2018-11-10 10:32:17,450 INFO L168 Benchmark]: Boogie Procedure Inliner took 89.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 935.0 MB in the beginning and 1.1 GB in the end (delta: -210.5 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. [2018-11-10 10:32:17,450 INFO L168 Benchmark]: Boogie Preprocessor took 34.46 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: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2018-11-10 10:32:17,451 INFO L168 Benchmark]: RCFGBuilder took 670.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 91.8 MB). Peak memory consumption was 91.8 MB. Max. memory is 11.5 GB. [2018-11-10 10:32:17,451 INFO L168 Benchmark]: TraceAbstraction took 211045.77 ms. Allocated memory was 1.2 GB in the beginning and 5.0 GB in the end (delta: 3.8 GB). Free memory was 1.0 GB in the beginning and 3.7 GB in the end (delta: -2.6 GB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-11-10 10:32:17,451 INFO L168 Benchmark]: Witness Printer took 176.17 ms. Allocated memory is still 5.0 GB. Free memory was 3.7 GB in the beginning and 3.6 GB in the end (delta: 80.5 MB). Peak memory consumption was 80.5 MB. Max. memory is 11.5 GB. [2018-11-10 10:32:17,452 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 313.34 ms. Allocated memory is still 1.0 GB. Free memory was 957.5 MB in the beginning and 935.0 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 89.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 935.0 MB in the beginning and 1.1 GB in the end (delta: -210.5 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 34.46 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: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 670.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 91.8 MB). Peak memory consumption was 91.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 211045.77 ms. Allocated memory was 1.2 GB in the beginning and 5.0 GB in the end (delta: 3.8 GB). Free memory was 1.0 GB in the beginning and 3.7 GB in the end (delta: -2.6 GB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * Witness Printer took 176.17 ms. Allocated memory is still 5.0 GB. Free memory was 3.7 GB in the beginning and 3.6 GB in the end (delta: 80.5 MB). Peak memory consumption was 80.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 329]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L251] CALL "Pump(System:" [L251] RET "Pump(System:" [L255] CALL "On" [L255] RET "On" [L259] CALL "Off" [L259] RET "Off" [L263] CALL ",Pump:" [L263] RET ",Pump:" [L267] CALL "On" [L267] RET "On" [L271] CALL "Off" [L271] RET "Off" [L275] CALL ") " [L275] RET ") " [L277] CALL "\n" [L277] RET "\n" [L486] CALL "Env(Water:%i" [L486] RET "Env(Water:%i" [L487] CALL ",Meth:" [L487] RET ",Meth:" [L491] CALL "CRIT" [L491] RET "CRIT" [L495] CALL "OK" [L495] RET "OK" [L499] CALL ")" [L499] RET ")" [L825] CALL "i > 0 && i <= this->argsCount" [L825] RET "i > 0 && i <= this->argsCount" [L825] CALL "libacc.c" [L825] RET "libacc.c" [L826] CALL "__utac__get_this_arg" [L826] RET "__utac__get_this_arg" [L832] CALL "i > 0 && i <= this->argsCount" [L832] RET "i > 0 && i <= this->argsCount" [L832] CALL "libacc.c" [L832] RET "libacc.c" [L833] CALL "__utac__get_this_arg" [L833] RET "__utac__get_this_arg" [L871] CALL "i > 0 && i <= this->argsCount" [L871] RET "i > 0 && i <= this->argsCount" [L871] CALL "libacc.c" [L871] RET "libacc.c" [L872] CALL "__utac__get_this_argtype" [L872] RET "__utac__get_this_argtype" [L878] CALL "i > 0 && i <= this->argsCount" [L878] RET "i > 0 && i <= this->argsCount" [L878] CALL "libacc.c" [L878] RET "libacc.c" [L879] CALL "__utac__get_this_argtype" [L879] RET "__utac__get_this_argtype" [L123] int pumpRunning = 0; [L124] int systemActive = 1; [L334] int cleanupTimeShifts = 4; [L434] int waterLevel = 1; [L435] int methaneLevelCritical = 0; [L697] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={185:0}, "libacc.c"={187:0}, "libacc.c"={164:0}, "libacc.c"={141:0}, "libacc.c"={136:0}, "Off"={149:0}, "Off"={126:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(") ")=194, \old(") ")=125, \old(")")=159, \old(")")=128, \old(",Meth:")=195, \old(",Meth:")=173, \old(",Pump:")=133, \old(",Pump:")=124, \old("\n")=189, \old("\n")=160, \old("__utac__get_this_arg")=167, \old("__utac__get_this_arg")=184, \old("__utac__get_this_arg")=169, \old("__utac__get_this_arg")=146, \old("__utac__get_this_argtype")=172, \old("__utac__get_this_argtype")=168, \old("__utac__get_this_argtype")=180, \old("__utac__get_this_argtype")=139, \old("CRIT")=154, \old("CRIT")=190, \old("Env(Water:%i")=122, \old("Env(Water:%i")=197, \old("i > 0 && i <= this->argsCount")=170, \old("i > 0 && i <= this->argsCount")=157, \old("i > 0 && i <= this->argsCount")=138, \old("i > 0 && i <= this->argsCount")=196, \old("i > 0 && i <= this->argsCount")=176, \old("i > 0 && i <= this->argsCount")=183, \old("i > 0 && i <= this->argsCount")=150, \old("i > 0 && i <= this->argsCount")=181, \old("libacc.c")=182, \old("libacc.c")=163, \old("libacc.c")=135, \old("libacc.c")=137, \old("libacc.c")=121, \old("libacc.c")=118, \old("libacc.c")=119, \old("libacc.c")=120, \old("Off")=175, \old("Off")=151, \old("Off")=131, \old("Off")=193, \old("OK")=123, \old("OK")=129, \old("On")=148, \old("On")=134, \old("On")=166, \old("On")=152, \old("Pump(System:")=127, \old("Pump(System:")=162, \old(cleanupTimeShifts)=191, \old(head)=198, \old(head)=177, \old(methaneLevelCritical)=158, \old(pumpRunning)=145, \old(systemActive)=144, \old(waterLevel)=153, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L410] int retValue_acc ; [L411] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L415] FCALL select_helpers() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L416] FCALL select_features() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L417] CALL, EXPR valid_product() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L946] int retValue_acc ; [L949] retValue_acc = 1 [L950] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L417] EXPR valid_product() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L417] tmp = valid_product() [L419] COND TRUE \read(tmp) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L421] FCALL setup() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L422] CALL runTest() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L401] CALL test() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L47] int splverifierCounter ; [L48] int tmp ; [L49] int tmp___0 ; [L50] int tmp___1 ; [L51] int tmp___2 ; [L54] splverifierCounter = 0 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L56] COND TRUE 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L58] COND TRUE splverifierCounter < 4 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L64] tmp = __VERIFIER_nondet_int() [L66] COND TRUE \read(tmp) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L68] CALL waterRise() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L452] COND TRUE waterLevel < 2 [L453] RET waterLevel = waterLevel + 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L68] waterRise() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L74] tmp___0 = __VERIFIER_nondet_int() [L76] COND FALSE !(\read(tmp___0)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L84] tmp___2 = __VERIFIER_nondet_int() [L86] COND FALSE !(\read(tmp___2)) [L92] tmp___1 = __VERIFIER_nondet_int() [L94] COND FALSE !(\read(tmp___1)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L103] CALL timeShift() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L131] COND FALSE !(\read(pumpRunning)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L138] COND TRUE \read(systemActive) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L140] CALL processEnvironment() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L186] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L189] COND FALSE !(\read(pumpRunning)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L204] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L160] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L163] COND TRUE ! pumpRunning VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L165] CALL, EXPR isHighWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L283] int retValue_acc ; [L284] int tmp ; [L285] int tmp___0 ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L289] CALL, EXPR isHighWaterSensorDry() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L514] int retValue_acc ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L517] COND FALSE !(waterLevel < 2) [L521] retValue_acc = 0 [L522] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L289] EXPR isHighWaterSensorDry() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L289] tmp = isHighWaterSensorDry() [L291] COND FALSE !(\read(tmp)) [L294] tmp___0 = 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L296] retValue_acc = tmp___0 [L297] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L165] EXPR isHighWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L165] tmp = isHighWaterLevel() [L167] COND TRUE \read(tmp) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L169] CALL activatePump() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L214] RET pumpRunning = 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L169] RET activatePump() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L204] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L140] processEnvironment() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L146] CALL __utac_acc__Specification4_spec__1() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L895] int tmp ; [L896] int tmp___0 ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L900] CALL, EXPR getWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L505] int retValue_acc ; [L508] retValue_acc = waterLevel [L509] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=2, systemActive=1, waterLevel=2] [L900] EXPR getWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L900] tmp = getWaterLevel() [L902] COND FALSE, RET !(tmp == 0) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=2, waterLevel=2] [L146] RET __utac_acc__Specification4_spec__1() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L103] timeShift() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L56] COND TRUE 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L58] COND TRUE splverifierCounter < 4 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L64] tmp = __VERIFIER_nondet_int() [L66] COND FALSE !(\read(tmp)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L74] tmp___0 = __VERIFIER_nondet_int() [L76] COND FALSE !(\read(tmp___0)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L84] tmp___2 = __VERIFIER_nondet_int() [L86] COND FALSE !(\read(tmp___2)) [L92] tmp___1 = __VERIFIER_nondet_int() [L94] COND FALSE !(\read(tmp___1)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L103] CALL timeShift() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L131] COND TRUE \read(pumpRunning) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L133] CALL lowerWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L440] COND TRUE waterLevel > 0 [L441] RET waterLevel = waterLevel - 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L133] lowerWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L138] COND TRUE \read(systemActive) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L140] CALL processEnvironment() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L186] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L189] COND TRUE \read(pumpRunning) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L191] CALL, EXPR isMethaneAlarm() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L227] int retValue_acc ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L231] CALL, EXPR isMethaneLevelCritical() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L473] int retValue_acc ; [L476] retValue_acc = methaneLevelCritical [L477] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=1] [L231] EXPR isMethaneLevelCritical() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L231] retValue_acc = isMethaneLevelCritical() [L233] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=1] [L191] EXPR isMethaneAlarm() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L191] tmp = isMethaneAlarm() [L193] COND FALSE !(\read(tmp)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=1] [L199] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L160] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L163] COND FALSE !(! pumpRunning) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L178] RET, FCALL processEnvironment__wrappee__base() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L199] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=1] [L140] processEnvironment() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L146] CALL __utac_acc__Specification4_spec__1() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L895] int tmp ; [L896] int tmp___0 ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L900] CALL, EXPR getWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L505] int retValue_acc ; [L508] retValue_acc = waterLevel [L509] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L900] EXPR getWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=1, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L900] tmp = getWaterLevel() [L902] COND FALSE, RET !(tmp == 0) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L146] RET __utac_acc__Specification4_spec__1() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L103] timeShift() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L56] COND TRUE 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L58] COND TRUE splverifierCounter < 4 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L64] tmp = __VERIFIER_nondet_int() [L66] COND FALSE !(\read(tmp)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L74] tmp___0 = __VERIFIER_nondet_int() [L76] COND FALSE !(\read(tmp___0)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L84] tmp___2 = __VERIFIER_nondet_int() [L86] COND FALSE !(\read(tmp___2)) [L92] tmp___1 = __VERIFIER_nondet_int() [L94] COND FALSE !(\read(tmp___1)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L103] CALL timeShift() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L131] COND TRUE \read(pumpRunning) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L133] CALL lowerWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L440] COND TRUE waterLevel > 0 [L441] RET waterLevel = waterLevel - 1 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L133] lowerWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L138] COND TRUE \read(systemActive) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L140] CALL processEnvironment() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L186] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L189] COND TRUE \read(pumpRunning) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L191] CALL, EXPR isMethaneAlarm() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L227] int retValue_acc ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L231] CALL, EXPR isMethaneLevelCritical() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L473] int retValue_acc ; [L476] retValue_acc = methaneLevelCritical [L477] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L231] EXPR isMethaneLevelCritical() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L231] retValue_acc = isMethaneLevelCritical() [L233] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L191] EXPR isMethaneAlarm() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L191] tmp = isMethaneAlarm() [L193] COND FALSE !(\read(tmp)) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L199] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L160] int tmp ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L163] COND FALSE !(! pumpRunning) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L178] RET, FCALL processEnvironment__wrappee__base() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L199] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L140] processEnvironment() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L146] CALL __utac_acc__Specification4_spec__1() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L895] int tmp ; [L896] int tmp___0 ; VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L900] CALL, EXPR getWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L505] int retValue_acc ; [L508] retValue_acc = waterLevel [L509] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L900] EXPR getWaterLevel() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, getWaterLevel()=0, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L900] tmp = getWaterLevel() [L902] COND TRUE tmp == 0 VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L904] CALL, EXPR isPumpRunning() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L238] int retValue_acc ; [L241] retValue_acc = pumpRunning [L242] RET return (retValue_acc); VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L904] EXPR isPumpRunning() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L904] tmp___0 = isPumpRunning() [L906] COND TRUE \read(tmp___0) VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=0] [L908] CALL __automaton_fail() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L329] __VERIFIER_error() VAL [") "={192:0}, ")"={1:0}, ",Meth:"={200:0}, ",Pump:"={155:0}, "\n"={188:0}, "__utac__get_this_arg"={186:0}, "__utac__get_this_arg"={143:0}, "__utac__get_this_argtype"={179:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={156:0}, "Env(Water:%i"={199:0}, "i > 0 && i <= this->argsCount"={178:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={185:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={187:0}, "libacc.c"={141:0}, "libacc.c"={164:0}, "libacc.c"={136:0}, "Off"={126:0}, "Off"={149:0}, "OK"={130:0}, "On"={147:0}, "On"={132:0}, "Pump(System:"={161:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 29 procedures, 151 locations, 1 error locations. UNSAFE Result, 210.9s OverallTime, 14 OverallIterations, 3 TraceHistogramMax, 77.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2570 SDtfs, 3292 SDslu, 8420 SDs, 0 SdLazy, 6418 SolverSat, 1170 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 56.2s Time, PredicateUnifierStatistics: 4 DeclaredPredicates, 687 GetRequests, 471 SyntacticMatches, 10 SemanticMatches, 206 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2389 ImplicationChecksByTransitivity, 4.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3475occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 99.9s AbstIntTime, 3 AbstIntIterations, 2 AbstIntStrong, 0.9932257127486847 AbsIntWeakeningRatio, 1.0089686098654709 AbsIntAvgWeakeningVarsNumRemoved, 4783.8878923766815 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.1s AutomataMinimizationTime, 13 MinimizatonAttempts, 1282 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 1611 NumberOfCodeBlocks, 1611 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 1543 ConstructedInterpolants, 0 QuantifiedInterpolants, 277462 SizeOfPredicates, 9 NumberOfNonLiveVariables, 760 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 15 InterpolantComputations, 10 PerfectInterpolantSequences, 241/268 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...