./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product46_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_c3a2a786-8aa5-4795-9b47-3b1806636a33/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c3a2a786-8aa5-4795-9b47-3b1806636a33/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c3a2a786-8aa5-4795-9b47-3b1806636a33/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c3a2a786-8aa5-4795-9b47-3b1806636a33/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product46_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c3a2a786-8aa5-4795-9b47-3b1806636a33/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c3a2a786-8aa5-4795-9b47-3b1806636a33/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 209a5f451d4da606f6f89775a0cb8490169e98a1 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 [2018-10-26 22:43:13,490 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:43:13,491 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:43:13,502 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:43:13,502 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:43:13,503 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:43:13,503 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:43:13,505 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:43:13,507 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:43:13,507 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:43:13,508 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:43:13,508 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:43:13,509 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:43:13,509 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:43:13,511 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:43:13,511 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:43:13,512 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:43:13,513 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:43:13,515 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:43:13,516 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:43:13,517 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:43:13,517 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:43:13,519 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:43:13,520 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:43:13,520 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:43:13,521 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:43:13,521 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:43:13,522 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:43:13,523 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:43:13,524 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:43:13,524 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:43:13,524 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:43:13,525 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:43:13,525 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:43:13,525 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:43:13,527 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:43:13,528 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c3a2a786-8aa5-4795-9b47-3b1806636a33/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-10-26 22:43:13,541 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:43:13,542 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:43:13,545 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:43:13,546 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 22:43:13,546 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 22:43:13,546 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 22:43:13,546 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 22:43:13,547 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 22:43:13,547 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 22:43:13,547 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 22:43:13,547 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 22:43:13,548 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:43:13,548 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 22:43:13,548 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:43:13,548 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 22:43:13,548 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:43:13,548 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:43:13,548 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:43:13,548 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:43:13,549 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 22:43:13,549 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:43:13,549 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:43:13,549 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:43:13,549 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:43:13,549 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:43:13,549 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:43:13,550 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:43:13,552 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:43:13,553 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:43:13,553 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:43:13,553 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 22:43:13,553 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:43:13,553 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:43:13,554 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:43:13,555 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_c3a2a786-8aa5-4795-9b47-3b1806636a33/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 -> 209a5f451d4da606f6f89775a0cb8490169e98a1 [2018-10-26 22:43:13,581 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:43:13,590 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:43:13,593 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:43:13,594 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:43:13,594 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:43:13,595 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c3a2a786-8aa5-4795-9b47-3b1806636a33/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec4_product46_false-unreach-call_false-termination.cil.c [2018-10-26 22:43:13,641 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c3a2a786-8aa5-4795-9b47-3b1806636a33/bin-2019/utaipan/data/d3daf6273/880a5c8ad61d4372ade3f84d0579a71f/FLAG243ef191b [2018-10-26 22:43:14,042 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:43:14,043 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c3a2a786-8aa5-4795-9b47-3b1806636a33/sv-benchmarks/c/product-lines/minepump_spec4_product46_false-unreach-call_false-termination.cil.c [2018-10-26 22:43:14,053 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c3a2a786-8aa5-4795-9b47-3b1806636a33/bin-2019/utaipan/data/d3daf6273/880a5c8ad61d4372ade3f84d0579a71f/FLAG243ef191b [2018-10-26 22:43:14,064 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c3a2a786-8aa5-4795-9b47-3b1806636a33/bin-2019/utaipan/data/d3daf6273/880a5c8ad61d4372ade3f84d0579a71f [2018-10-26 22:43:14,066 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:43:14,067 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:43:14,068 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:43:14,068 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:43:14,071 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:43:14,072 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:43:14" (1/1) ... [2018-10-26 22:43:14,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b9212c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:43:14, skipping insertion in model container [2018-10-26 22:43:14,074 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:43:14" (1/1) ... [2018-10-26 22:43:14,082 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:43:14,120 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:43:14,333 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:43:14,341 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:43:14,409 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:43:14,433 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:43:14,434 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:43:14 WrapperNode [2018-10-26 22:43:14,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:43:14,435 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 22:43:14,435 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 22:43:14,435 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 22:43:14,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:43:14" (1/1) ... [2018-10-26 22:43:14,514 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:43:14" (1/1) ... [2018-10-26 22:43:14,556 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 22:43:14,556 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 22:43:14,556 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 22:43:14,556 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 22:43:14,564 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:43:14" (1/1) ... [2018-10-26 22:43:14,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:43:14" (1/1) ... [2018-10-26 22:43:14,577 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:43:14" (1/1) ... [2018-10-26 22:43:14,578 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:43:14" (1/1) ... [2018-10-26 22:43:14,594 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:43:14" (1/1) ... [2018-10-26 22:43:14,600 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:43:14" (1/1) ... [2018-10-26 22:43:14,605 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:43:14" (1/1) ... [2018-10-26 22:43:14,613 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 22:43:14,614 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 22:43:14,614 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 22:43:14,614 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 22:43:14,615 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:43:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3a2a786-8aa5-4795-9b47-3b1806636a33/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 [2018-10-26 22:43:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-10-26 22:43:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-10-26 22:43:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2018-10-26 22:43:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2018-10-26 22:43:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 22:43:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 22:43:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-10-26 22:43:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-10-26 22:43:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-10-26 22:43:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-10-26 22:43:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-10-26 22:43:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-10-26 22:43:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-10-26 22:43:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-10-26 22:43:14,676 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-10-26 22:43:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-10-26 22:43:14,676 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-10-26 22:43:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-10-26 22:43:14,676 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-10-26 22:43:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-10-26 22:43:14,676 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-10-26 22:43:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-10-26 22:43:14,676 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-10-26 22:43:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-10-26 22:43:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-10-26 22:43:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-10-26 22:43:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-10-26 22:43:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-10-26 22:43:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-10-26 22:43:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-10-26 22:43:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-10-26 22:43:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-10-26 22:43:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-10-26 22:43:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-10-26 22:43:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-10-26 22:43:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-10-26 22:43:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-10-26 22:43:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-10-26 22:43:14,682 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2018-10-26 22:43:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2018-10-26 22:43:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-10-26 22:43:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-10-26 22:43:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-10-26 22:43:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-10-26 22:43:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-10-26 22:43:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-10-26 22:43:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-10-26 22:43:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-10-26 22:43:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2018-10-26 22:43:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2018-10-26 22:43:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 22:43:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 22:43:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-10-26 22:43:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-10-26 22:43:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 22:43:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 22:43:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-10-26 22:43:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-10-26 22:43:15,757 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 22:43:15,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:43:15 BoogieIcfgContainer [2018-10-26 22:43:15,758 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 22:43:15,759 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 22:43:15,759 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 22:43:15,761 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 22:43:15,762 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 10:43:14" (1/3) ... [2018-10-26 22:43:15,774 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@496d250f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 10:43:15, skipping insertion in model container [2018-10-26 22:43:15,775 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:43:14" (2/3) ... [2018-10-26 22:43:15,775 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@496d250f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 10:43:15, skipping insertion in model container [2018-10-26 22:43:15,775 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:43:15" (3/3) ... [2018-10-26 22:43:15,776 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product46_false-unreach-call_false-termination.cil.c [2018-10-26 22:43:15,795 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 22:43:15,820 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 22:43:15,835 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 22:43:15,870 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 22:43:15,870 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 22:43:15,870 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 22:43:15,870 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 22:43:15,870 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 22:43:15,874 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 22:43:15,874 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 22:43:15,874 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 22:43:15,897 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states. [2018-10-26 22:43:15,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-10-26 22:43:15,912 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:43:15,913 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] [2018-10-26 22:43:15,915 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:43:15,925 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:43:15,925 INFO L82 PathProgramCache]: Analyzing trace with hash 618481890, now seen corresponding path program 1 times [2018-10-26 22:43:15,927 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:43:15,968 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:43:15,969 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:43:15,969 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:43:15,969 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:43:16,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:43:16,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:43:16,222 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:43:16,222 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-26 22:43:16,222 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:43:16,227 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-10-26 22:43:16,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-10-26 22:43:16,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-26 22:43:16,241 INFO L87 Difference]: Start difference. First operand 152 states. Second operand 2 states. [2018-10-26 22:43:16,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:43:16,284 INFO L93 Difference]: Finished difference Result 278 states and 341 transitions. [2018-10-26 22:43:16,284 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-10-26 22:43:16,285 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-10-26 22:43:16,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:43:16,296 INFO L225 Difference]: With dead ends: 278 [2018-10-26 22:43:16,297 INFO L226 Difference]: Without dead ends: 139 [2018-10-26 22:43:16,300 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 [2018-10-26 22:43:16,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2018-10-26 22:43:16,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 139. [2018-10-26 22:43:16,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 139 states. [2018-10-26 22:43:16,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 162 transitions. [2018-10-26 22:43:16,346 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 162 transitions. Word has length 46 [2018-10-26 22:43:16,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:43:16,346 INFO L481 AbstractCegarLoop]: Abstraction has 139 states and 162 transitions. [2018-10-26 22:43:16,347 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-10-26 22:43:16,347 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 162 transitions. [2018-10-26 22:43:16,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-10-26 22:43:16,349 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:43:16,349 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] [2018-10-26 22:43:16,349 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:43:16,350 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:43:16,350 INFO L82 PathProgramCache]: Analyzing trace with hash 1422279241, now seen corresponding path program 1 times [2018-10-26 22:43:16,350 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:43:16,351 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:43:16,351 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:43:16,351 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:43:16,351 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:43:16,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:43:16,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:43:16,512 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:43:16,512 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:43:16,512 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:43:16,514 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:43:16,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:43:16,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:43:16,514 INFO L87 Difference]: Start difference. First operand 139 states and 162 transitions. Second operand 3 states. [2018-10-26 22:43:16,556 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:43:16,556 INFO L93 Difference]: Finished difference Result 221 states and 257 transitions. [2018-10-26 22:43:16,558 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:43:16,558 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-10-26 22:43:16,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:43:16,560 INFO L225 Difference]: With dead ends: 221 [2018-10-26 22:43:16,560 INFO L226 Difference]: Without dead ends: 129 [2018-10-26 22:43:16,561 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 [2018-10-26 22:43:16,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2018-10-26 22:43:16,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 129. [2018-10-26 22:43:16,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 129 states. [2018-10-26 22:43:16,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 149 transitions. [2018-10-26 22:43:16,577 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 149 transitions. Word has length 48 [2018-10-26 22:43:16,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:43:16,577 INFO L481 AbstractCegarLoop]: Abstraction has 129 states and 149 transitions. [2018-10-26 22:43:16,577 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:43:16,578 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 149 transitions. [2018-10-26 22:43:16,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-10-26 22:43:16,579 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:43:16,579 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] [2018-10-26 22:43:16,579 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:43:16,580 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:43:16,580 INFO L82 PathProgramCache]: Analyzing trace with hash 1781617895, now seen corresponding path program 1 times [2018-10-26 22:43:16,580 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:43:16,581 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:43:16,581 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:43:16,581 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:43:16,581 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:43:16,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:43:16,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:43:16,785 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:43:16,785 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-10-26 22:43:16,785 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:43:16,786 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-26 22:43:16,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-26 22:43:16,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-10-26 22:43:16,787 INFO L87 Difference]: Start difference. First operand 129 states and 149 transitions. Second operand 7 states. [2018-10-26 22:43:17,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:43:17,295 INFO L93 Difference]: Finished difference Result 234 states and 275 transitions. [2018-10-26 22:43:17,295 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-26 22:43:17,295 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 53 [2018-10-26 22:43:17,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:43:17,297 INFO L225 Difference]: With dead ends: 234 [2018-10-26 22:43:17,297 INFO L226 Difference]: Without dead ends: 129 [2018-10-26 22:43:17,298 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-10-26 22:43:17,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2018-10-26 22:43:17,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 129. [2018-10-26 22:43:17,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 129 states. [2018-10-26 22:43:17,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 148 transitions. [2018-10-26 22:43:17,311 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 148 transitions. Word has length 53 [2018-10-26 22:43:17,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:43:17,311 INFO L481 AbstractCegarLoop]: Abstraction has 129 states and 148 transitions. [2018-10-26 22:43:17,311 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-26 22:43:17,311 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 148 transitions. [2018-10-26 22:43:17,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-10-26 22:43:17,313 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:43:17,313 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:43:17,314 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:43:17,315 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:43:17,315 INFO L82 PathProgramCache]: Analyzing trace with hash -1892128459, now seen corresponding path program 1 times [2018-10-26 22:43:17,315 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:43:17,316 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:43:17,316 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:43:17,316 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:43:17,317 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:43:17,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:43:17,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:43:17,562 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:43:17,562 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-26 22:43:17,562 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:43:17,563 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 22:43:17,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 22:43:17,563 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-26 22:43:17,563 INFO L87 Difference]: Start difference. First operand 129 states and 148 transitions. Second operand 5 states. [2018-10-26 22:43:18,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:43:18,783 INFO L93 Difference]: Finished difference Result 345 states and 410 transitions. [2018-10-26 22:43:18,784 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-10-26 22:43:18,784 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 66 [2018-10-26 22:43:18,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:43:18,786 INFO L225 Difference]: With dead ends: 345 [2018-10-26 22:43:18,786 INFO L226 Difference]: Without dead ends: 240 [2018-10-26 22:43:18,787 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-10-26 22:43:18,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 240 states. [2018-10-26 22:43:18,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 240 to 220. [2018-10-26 22:43:18,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 220 states. [2018-10-26 22:43:18,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 220 states and 247 transitions. [2018-10-26 22:43:18,814 INFO L78 Accepts]: Start accepts. Automaton has 220 states and 247 transitions. Word has length 66 [2018-10-26 22:43:18,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:43:18,814 INFO L481 AbstractCegarLoop]: Abstraction has 220 states and 247 transitions. [2018-10-26 22:43:18,814 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 22:43:18,814 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 247 transitions. [2018-10-26 22:43:18,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-26 22:43:18,816 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:43:18,816 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:43:18,816 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:43:18,817 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:43:18,817 INFO L82 PathProgramCache]: Analyzing trace with hash -804215882, now seen corresponding path program 1 times [2018-10-26 22:43:18,817 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:43:18,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:43:18,818 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:43:18,825 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:43:18,825 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:43:18,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:43:18,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:43:18,959 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:43:18,959 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-10-26 22:43:18,960 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:43:18,960 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-10-26 22:43:18,960 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-10-26 22:43:18,960 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-10-26 22:43:18,961 INFO L87 Difference]: Start difference. First operand 220 states and 247 transitions. Second operand 10 states. [2018-10-26 22:43:19,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:43:19,595 INFO L93 Difference]: Finished difference Result 720 states and 875 transitions. [2018-10-26 22:43:19,595 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-10-26 22:43:19,596 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 80 [2018-10-26 22:43:19,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:43:19,600 INFO L225 Difference]: With dead ends: 720 [2018-10-26 22:43:19,600 INFO L226 Difference]: Without dead ends: 524 [2018-10-26 22:43:19,601 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 [2018-10-26 22:43:19,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 524 states. [2018-10-26 22:43:19,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 524 to 514. [2018-10-26 22:43:19,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 514 states. [2018-10-26 22:43:19,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 514 states and 595 transitions. [2018-10-26 22:43:19,648 INFO L78 Accepts]: Start accepts. Automaton has 514 states and 595 transitions. Word has length 80 [2018-10-26 22:43:19,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:43:19,649 INFO L481 AbstractCegarLoop]: Abstraction has 514 states and 595 transitions. [2018-10-26 22:43:19,649 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-10-26 22:43:19,649 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 595 transitions. [2018-10-26 22:43:19,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-10-26 22:43:19,654 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:43:19,655 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-26 22:43:19,655 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:43:19,655 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:43:19,655 INFO L82 PathProgramCache]: Analyzing trace with hash -655845106, now seen corresponding path program 1 times [2018-10-26 22:43:19,655 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:43:19,656 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:43:19,656 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:43:19,656 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:43:19,656 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:43:19,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:43:19,906 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2018-10-26 22:43:19,906 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:43:19,906 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 22:43:19,907 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 141 with the following transitions: [2018-10-26 22:43:19,909 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [48], [55], [56], [57], [58], [67], [82], [85], [86], [89], [91], [92], [93], [97], [103], [107], [111], [114], [119], [125], [127], [133], [136], [148], [149], [161], [162], [163], [165], [168], [172], [173], [213], [217], [223], [236], [241], [245], [246], [249], [250], [251], [252], [253], [255], [256], [257], [258], [259], [260], [261], [262], [263], [265], [266], [269], [270], [273], [283], [284], [285], [286], [291], [292], [299], [300], [307], [308], [309], [310], [311], [312], [313] [2018-10-26 22:43:19,955 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 22:43:19,955 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 22:43:24,691 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 22:43:24,692 INFO L272 AbstractInterpreter]: Visited 52 different actions 52 times. Never merged. Never widened. Never found a fixpoint. Largest state had 133 variables. [2018-10-26 22:43:24,706 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:43:24,706 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 22:43:29,637 INFO L227 lantSequenceWeakener]: Weakened 79 states. On average, predicates are now at 97.24% of their original sizes. [2018-10-26 22:43:29,638 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 22:43:30,168 INFO L415 sIntCurrentIteration]: We unified 139 AI predicates to 139 [2018-10-26 22:43:30,168 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 22:43:30,169 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:43:30,170 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [18] imperfect sequences [7] total 23 [2018-10-26 22:43:30,170 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:43:30,170 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-10-26 22:43:30,171 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-10-26 22:43:30,171 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=244, Unknown=0, NotChecked=0, Total=306 [2018-10-26 22:43:30,171 INFO L87 Difference]: Start difference. First operand 514 states and 595 transitions. Second operand 18 states. [2018-10-26 22:43:42,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:43:42,420 INFO L93 Difference]: Finished difference Result 1062 states and 1254 transitions. [2018-10-26 22:43:42,420 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-10-26 22:43:42,420 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 140 [2018-10-26 22:43:42,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:43:42,424 INFO L225 Difference]: With dead ends: 1062 [2018-10-26 22:43:42,425 INFO L226 Difference]: Without dead ends: 695 [2018-10-26 22:43:42,426 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 141 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=83, Invalid=297, Unknown=0, NotChecked=0, Total=380 [2018-10-26 22:43:42,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 695 states. [2018-10-26 22:43:42,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 695 to 670. [2018-10-26 22:43:42,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 670 states. [2018-10-26 22:43:42,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 670 states and 776 transitions. [2018-10-26 22:43:42,492 INFO L78 Accepts]: Start accepts. Automaton has 670 states and 776 transitions. Word has length 140 [2018-10-26 22:43:42,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:43:42,494 INFO L481 AbstractCegarLoop]: Abstraction has 670 states and 776 transitions. [2018-10-26 22:43:42,494 INFO L482 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-10-26 22:43:42,494 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 776 transitions. [2018-10-26 22:43:42,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-10-26 22:43:42,498 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:43:42,498 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-26 22:43:42,499 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:43:42,499 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:43:42,499 INFO L82 PathProgramCache]: Analyzing trace with hash 2223567, now seen corresponding path program 1 times [2018-10-26 22:43:42,500 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:43:42,501 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:43:42,501 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:43:42,501 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:43:42,501 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:43:42,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:43:42,645 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-10-26 22:43:42,645 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:43:42,645 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 22:43:42,645 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 154 with the following transitions: [2018-10-26 22:43:42,646 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [55], [56], [57], [58], [61], [63], [64], [65], [66], [67], [70], [72], [75], [82], [85], [86], [90], [91], [93], [97], [103], [107], [111], [114], [119], [125], [127], [133], [136], [146], [147], [148], [149], [150], [152], [157], [160], [161], [162], [163], [165], [168], [172], [173], [210], [213], [217], [223], [224], [225], [228], [232], [236], [241], [245], [246], [249], [250], [251], [252], [253], [255], [256], [257], [258], [259], [260], [261], [262], [263], [265], [266], [267], [268], [273], [275], [276], [277], [278], [279], [280], [283], [284], [285], [286], [291], [292], [295], [296], [297], [298], [299], [300], [305], [306], [307], [308], [309], [310], [311], [312], [313] [2018-10-26 22:43:42,653 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 22:43:42,653 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 22:43:46,926 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 22:43:46,927 INFO L272 AbstractInterpreter]: Visited 58 different actions 58 times. Never merged. Never widened. Never found a fixpoint. Largest state had 133 variables. [2018-10-26 22:43:46,938 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:43:46,938 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 22:43:51,576 INFO L227 lantSequenceWeakener]: Weakened 75 states. On average, predicates are now at 96.33% of their original sizes. [2018-10-26 22:43:51,577 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 22:43:52,060 INFO L415 sIntCurrentIteration]: We unified 152 AI predicates to 152 [2018-10-26 22:43:52,060 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 22:43:52,060 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:43:52,061 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [22] imperfect sequences [5] total 25 [2018-10-26 22:43:52,061 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:43:52,061 INFO L460 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-10-26 22:43:52,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-10-26 22:43:52,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=381, Unknown=0, NotChecked=0, Total=462 [2018-10-26 22:43:52,061 INFO L87 Difference]: Start difference. First operand 670 states and 776 transitions. Second operand 22 states. [2018-10-26 22:44:08,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:44:08,164 INFO L93 Difference]: Finished difference Result 1637 states and 1960 transitions. [2018-10-26 22:44:08,164 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-10-26 22:44:08,164 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 153 [2018-10-26 22:44:08,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:44:08,169 INFO L225 Difference]: With dead ends: 1637 [2018-10-26 22:44:08,169 INFO L226 Difference]: Without dead ends: 991 [2018-10-26 22:44:08,171 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 159 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 219 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=141, Invalid=671, Unknown=0, NotChecked=0, Total=812 [2018-10-26 22:44:08,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 991 states. [2018-10-26 22:44:08,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 991 to 943. [2018-10-26 22:44:08,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 943 states. [2018-10-26 22:44:08,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 943 states and 1090 transitions. [2018-10-26 22:44:08,266 INFO L78 Accepts]: Start accepts. Automaton has 943 states and 1090 transitions. Word has length 153 [2018-10-26 22:44:08,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:44:08,267 INFO L481 AbstractCegarLoop]: Abstraction has 943 states and 1090 transitions. [2018-10-26 22:44:08,267 INFO L482 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-10-26 22:44:08,267 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1090 transitions. [2018-10-26 22:44:08,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-10-26 22:44:08,271 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:44:08,271 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-26 22:44:08,271 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:44:08,271 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:44:08,272 INFO L82 PathProgramCache]: Analyzing trace with hash 1238026584, now seen corresponding path program 1 times [2018-10-26 22:44:08,272 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:44:08,272 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:44:08,272 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:44:08,273 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:44:08,273 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:44:08,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:44:08,397 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-10-26 22:44:08,397 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:44:08,398 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 22:44:08,399 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 150 with the following transitions: [2018-10-26 22:44:08,399 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [55], [56], [57], [58], [61], [63], [64], [65], [66], [67], [70], [72], [75], [82], [85], [86], [89], [91], [93], [97], [103], [107], [111], [117], [119], [122], [125], [127], [133], [136], [146], [147], [148], [149], [150], [152], [157], [160], [161], [162], [163], [165], [168], [172], [173], [178], [180], [210], [213], [217], [223], [224], [225], [228], [232], [236], [246], [249], [250], [251], [252], [253], [255], [256], [257], [258], [259], [260], [261], [262], [263], [265], [266], [267], [268], [273], [275], [276], [277], [278], [279], [280], [283], [284], [287], [288], [291], [292], [295], [296], [297], [298], [299], [300], [305], [306], [307], [308], [309], [310], [311], [312], [313] [2018-10-26 22:44:08,403 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 22:44:08,404 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 22:44:18,559 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 22:44:18,559 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. [2018-10-26 22:44:18,574 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:44:18,574 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 22:44:32,432 INFO L227 lantSequenceWeakener]: Weakened 76 states. On average, predicates are now at 96.34% of their original sizes. [2018-10-26 22:44:32,432 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 22:44:33,359 INFO L415 sIntCurrentIteration]: We unified 148 AI predicates to 148 [2018-10-26 22:44:33,359 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 22:44:33,359 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:44:33,360 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [27] imperfect sequences [6] total 31 [2018-10-26 22:44:33,360 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:44:33,360 INFO L460 AbstractCegarLoop]: Interpolant automaton has 27 states [2018-10-26 22:44:33,360 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2018-10-26 22:44:33,361 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=124, Invalid=578, Unknown=0, NotChecked=0, Total=702 [2018-10-26 22:44:33,361 INFO L87 Difference]: Start difference. First operand 943 states and 1090 transitions. Second operand 27 states. [2018-10-26 22:45:02,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:45:02,046 INFO L93 Difference]: Finished difference Result 1846 states and 2189 transitions. [2018-10-26 22:45:02,047 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2018-10-26 22:45:02,047 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 149 [2018-10-26 22:45:02,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:45:02,052 INFO L225 Difference]: With dead ends: 1846 [2018-10-26 22:45:02,052 INFO L226 Difference]: Without dead ends: 927 [2018-10-26 22:45:02,055 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 172 GetRequests, 121 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 651 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=368, Invalid=2182, Unknown=0, NotChecked=0, Total=2550 [2018-10-26 22:45:02,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 927 states. [2018-10-26 22:45:02,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 927 to 850. [2018-10-26 22:45:02,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 850 states. [2018-10-26 22:45:02,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 850 states and 965 transitions. [2018-10-26 22:45:02,163 INFO L78 Accepts]: Start accepts. Automaton has 850 states and 965 transitions. Word has length 149 [2018-10-26 22:45:02,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:45:02,164 INFO L481 AbstractCegarLoop]: Abstraction has 850 states and 965 transitions. [2018-10-26 22:45:02,164 INFO L482 AbstractCegarLoop]: Interpolant automaton has 27 states. [2018-10-26 22:45:02,164 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 965 transitions. [2018-10-26 22:45:02,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2018-10-26 22:45:02,169 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:45:02,169 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-26 22:45:02,169 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:45:02,169 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:45:02,169 INFO L82 PathProgramCache]: Analyzing trace with hash -335139349, now seen corresponding path program 1 times [2018-10-26 22:45:02,170 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:45:02,172 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:45:02,173 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:45:02,173 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:45:02,173 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:45:02,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:45:02,475 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-10-26 22:45:02,475 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:45:02,475 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 22:45:02,476 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 158 with the following transitions: [2018-10-26 22:45:02,476 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [55], [56], [57], [58], [61], [63], [64], [65], [66], [67], [70], [72], [75], [82], [85], [86], [90], [91], [93], [97], [103], [107], [111], [114], [119], [122], [125], [127], [133], [136], [146], [147], [148], [149], [150], [152], [157], [160], [161], [162], [163], [165], [168], [172], [173], [178], [180], [210], [213], [217], [223], [224], [225], [228], [232], [236], [241], [245], [246], [249], [250], [251], [252], [253], [255], [256], [257], [258], [259], [260], [261], [262], [263], [265], [266], [267], [268], [273], [275], [276], [277], [278], [279], [280], [283], [284], [285], [286], [287], [288], [291], [292], [295], [296], [297], [298], [299], [300], [305], [306], [307], [308], [309], [310], [311], [312], [313] [2018-10-26 22:45:02,480 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 22:45:02,480 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 22:45:10,993 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 22:45:10,993 INFO L272 AbstractInterpreter]: Visited 63 different actions 86 times. Merged at 4 different actions 4 times. Never widened. Never found a fixpoint. Largest state had 133 variables. [2018-10-26 22:45:11,002 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:45:11,002 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 22:45:24,180 INFO L227 lantSequenceWeakener]: Weakened 79 states. On average, predicates are now at 96.33% of their original sizes. [2018-10-26 22:45:24,180 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 22:45:24,926 INFO L415 sIntCurrentIteration]: We unified 156 AI predicates to 156 [2018-10-26 22:45:24,926 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 22:45:24,926 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:45:24,926 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [25] imperfect sequences [5] total 28 [2018-10-26 22:45:24,927 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:45:24,927 INFO L460 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-10-26 22:45:24,927 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-10-26 22:45:24,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=499, Unknown=0, NotChecked=0, Total=600 [2018-10-26 22:45:24,928 INFO L87 Difference]: Start difference. First operand 850 states and 965 transitions. Second operand 25 states. [2018-10-26 22:45:52,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:45:52,593 INFO L93 Difference]: Finished difference Result 1913 states and 2354 transitions. [2018-10-26 22:45:52,593 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-10-26 22:45:52,594 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 157 [2018-10-26 22:45:52,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:45:52,597 INFO L225 Difference]: With dead ends: 1913 [2018-10-26 22:45:52,597 INFO L226 Difference]: Without dead ends: 1467 [2018-10-26 22:45:52,604 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 179 GetRequests, 131 SyntacticMatches, 2 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 691 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=328, Invalid=1928, Unknown=0, NotChecked=0, Total=2256 [2018-10-26 22:45:52,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1467 states. [2018-10-26 22:45:52,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1467 to 1285. [2018-10-26 22:45:52,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1285 states. [2018-10-26 22:45:52,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 1285 states and 1457 transitions. [2018-10-26 22:45:52,782 INFO L78 Accepts]: Start accepts. Automaton has 1285 states and 1457 transitions. Word has length 157 [2018-10-26 22:45:52,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:45:52,783 INFO L481 AbstractCegarLoop]: Abstraction has 1285 states and 1457 transitions. [2018-10-26 22:45:52,783 INFO L482 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-10-26 22:45:52,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1457 transitions. [2018-10-26 22:45:52,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-10-26 22:45:52,786 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:45:52,787 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:45:52,787 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:45:52,788 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:45:52,788 INFO L82 PathProgramCache]: Analyzing trace with hash -928522385, now seen corresponding path program 1 times [2018-10-26 22:45:52,788 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:45:52,788 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:45:52,789 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:45:52,789 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:45:52,789 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:45:52,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:45:53,332 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 19 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-10-26 22:45:53,333 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:45:53,333 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 22:45:53,333 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 154 with the following transitions: [2018-10-26 22:45:53,333 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [55], [56], [57], [58], [61], [63], [64], [65], [66], [67], [70], [72], [75], [82], [85], [86], [90], [91], [93], [97], [103], [107], [111], [114], [117], [119], [122], [125], [127], [133], [136], [146], [147], [148], [149], [150], [152], [157], [160], [161], [162], [163], [165], [170], [172], [173], [178], [180], [210], [213], [217], [223], [224], [225], [228], [232], [236], [241], [245], [246], [249], [250], [251], [252], [253], [255], [256], [257], [258], [259], [260], [261], [262], [263], [265], [266], [267], [268], [273], [275], [276], [277], [278], [279], [280], [283], [284], [285], [286], [287], [288], [291], [292], [295], [296], [297], [298], [299], [300], [305], [306], [307], [308], [309], [310], [311], [312], [313] [2018-10-26 22:45:53,335 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 22:45:53,336 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 22:47:35,874 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 22:47:35,874 INFO L272 AbstractInterpreter]: Visited 117 different actions 1214 times. Merged at 22 different actions 120 times. Never widened. Found 22 fixpoints after 6 different actions. Largest state had 133 variables. [2018-10-26 22:47:35,886 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:47:35,886 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 22:48:07,035 INFO L227 lantSequenceWeakener]: Weakened 144 states. On average, predicates are now at 96.78% of their original sizes. [2018-10-26 22:48:07,035 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 22:48:10,856 INFO L415 sIntCurrentIteration]: We unified 152 AI predicates to 152 [2018-10-26 22:48:10,856 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 22:48:10,856 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:48:10,856 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [59] imperfect sequences [13] total 70 [2018-10-26 22:48:10,856 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:48:10,857 INFO L460 AbstractCegarLoop]: Interpolant automaton has 59 states [2018-10-26 22:48:10,857 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2018-10-26 22:48:10,858 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=312, Invalid=3110, Unknown=0, NotChecked=0, Total=3422 [2018-10-26 22:48:10,858 INFO L87 Difference]: Start difference. First operand 1285 states and 1457 transitions. Second operand 59 states. [2018-10-26 22:50:29,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:50:29,690 INFO L93 Difference]: Finished difference Result 3169 states and 4230 transitions. [2018-10-26 22:50:29,690 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 147 states. [2018-10-26 22:50:29,690 INFO L78 Accepts]: Start accepts. Automaton has 59 states. Word has length 153 [2018-10-26 22:50:29,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:50:29,698 INFO L225 Difference]: With dead ends: 3169 [2018-10-26 22:50:29,699 INFO L226 Difference]: Without dead ends: 2088 [2018-10-26 22:50:29,709 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 289 GetRequests, 81 SyntacticMatches, 14 SemanticMatches, 194 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13000 ImplicationChecksByTransitivity, 15.6s TimeCoverageRelationStatistics Valid=2745, Invalid=35475, Unknown=0, NotChecked=0, Total=38220 [2018-10-26 22:50:29,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2088 states. [2018-10-26 22:50:30,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2088 to 1395. [2018-10-26 22:50:30,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1395 states. [2018-10-26 22:50:30,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1395 states and 1563 transitions. [2018-10-26 22:50:30,052 INFO L78 Accepts]: Start accepts. Automaton has 1395 states and 1563 transitions. Word has length 153 [2018-10-26 22:50:30,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:50:30,052 INFO L481 AbstractCegarLoop]: Abstraction has 1395 states and 1563 transitions. [2018-10-26 22:50:30,052 INFO L482 AbstractCegarLoop]: Interpolant automaton has 59 states. [2018-10-26 22:50:30,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 1563 transitions. [2018-10-26 22:50:30,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-10-26 22:50:30,057 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:50:30,057 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-10-26 22:50:30,057 INFO L424 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:50:30,058 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:50:30,058 INFO L82 PathProgramCache]: Analyzing trace with hash 846165492, now seen corresponding path program 1 times [2018-10-26 22:50:30,058 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:50:30,058 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:50:30,059 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:50:30,059 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:50:30,059 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:50:30,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:50:30,603 WARN L179 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 7 DAG size of output: 4 [2018-10-26 22:50:30,655 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-10-26 22:50:30,655 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:50:30,656 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 22:50:30,656 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 154 with the following transitions: [2018-10-26 22:50:30,656 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [52], [55], [56], [57], [58], [61], [63], [64], [67], [70], [72], [78], [82], [85], [86], [90], [91], [92], [93], [97], [103], [107], [111], [114], [117], [119], [125], [127], [133], [136], [146], [147], [148], [149], [150], [152], [157], [160], [161], [162], [163], [165], [170], [172], [173], [210], [213], [217], [223], [224], [225], [228], [232], [236], [241], [245], [246], [249], [250], [251], [252], [253], [255], [256], [257], [258], [259], [260], [261], [262], [263], [265], [266], [267], [268], [271], [272], [273], [275], [276], [277], [278], [281], [282], [283], [284], [285], [286], [291], [292], [295], [296], [297], [298], [299], [300], [305], [306], [307], [308], [309], [310], [311], [312], [313] [2018-10-26 22:50:30,660 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 22:50:30,665 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 22:51:51,659 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-26 22:51:51,659 INFO L272 AbstractInterpreter]: Visited 122 different actions 843 times. Merged at 20 different actions 74 times. Never widened. Found 11 fixpoints after 2 different actions. Largest state had 133 variables. [2018-10-26 22:51:51,666 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:51:51,667 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-26 22:51:51,667 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:51:51,667 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3a2a786-8aa5-4795-9b47-3b1806636a33/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 [2018-10-26 22:51:51,674 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:51:51,674 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-26 22:51:51,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:51:51,796 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:51:52,622 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 18 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:51:52,622 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-26 22:51:52,987 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 20 proven. 5 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-10-26 22:51:53,005 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-10-26 22:51:53,005 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2018-10-26 22:51:53,005 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-10-26 22:51:53,006 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-10-26 22:51:53,006 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-10-26 22:51:53,006 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=242, Unknown=0, NotChecked=0, Total=306 [2018-10-26 22:51:53,007 INFO L87 Difference]: Start difference. First operand 1395 states and 1563 transitions. Second operand 15 states. [2018-10-26 22:51:56,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:51:56,641 INFO L93 Difference]: Finished difference Result 2655 states and 3173 transitions. [2018-10-26 22:51:56,642 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-10-26 22:51:56,642 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 153 [2018-10-26 22:51:56,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:51:56,647 INFO L225 Difference]: With dead ends: 2655 [2018-10-26 22:51:56,648 INFO L226 Difference]: Without dead ends: 1695 [2018-10-26 22:51:56,651 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 333 GetRequests, 298 SyntacticMatches, 6 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=243, Invalid=687, Unknown=0, NotChecked=0, Total=930 [2018-10-26 22:51:56,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1695 states. [2018-10-26 22:51:56,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1695 to 1524. [2018-10-26 22:51:56,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1524 states. [2018-10-26 22:51:56,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 1524 states and 1721 transitions. [2018-10-26 22:51:56,967 INFO L78 Accepts]: Start accepts. Automaton has 1524 states and 1721 transitions. Word has length 153 [2018-10-26 22:51:56,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:51:56,969 INFO L481 AbstractCegarLoop]: Abstraction has 1524 states and 1721 transitions. [2018-10-26 22:51:56,970 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-10-26 22:51:56,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 1721 transitions. [2018-10-26 22:51:56,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2018-10-26 22:51:56,975 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:51:56,975 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, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:51:56,975 INFO L424 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:51:56,976 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:51:56,976 INFO L82 PathProgramCache]: Analyzing trace with hash 1867778557, now seen corresponding path program 1 times [2018-10-26 22:51:56,977 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:51:56,978 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:51:56,978 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:51:56,978 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:51:56,979 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:51:57,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:51:57,970 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 53 proven. 9 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2018-10-26 22:51:57,970 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:51:57,970 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 22:51:57,970 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 207 with the following transitions: [2018-10-26 22:51:57,971 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [40], [42], [45], [52], [55], [56], [57], [58], [61], [63], [64], [65], [66], [67], [70], [72], [75], [78], [82], [85], [86], [90], [91], [92], [93], [97], [103], [107], [111], [114], [117], [119], [122], [125], [127], [133], [136], [146], [147], [148], [149], [150], [152], [157], [160], [161], [162], [163], [165], [170], [172], [173], [178], [180], [210], [213], [217], [223], [224], [225], [228], [232], [236], [241], [245], [246], [249], [250], [251], [252], [253], [255], [256], [257], [258], [259], [260], [261], [262], [263], [265], [266], [267], [268], [271], [272], [273], [275], [276], [277], [278], [279], [280], [281], [282], [283], [284], [285], [286], [287], [288], [291], [292], [295], [296], [297], [298], [299], [300], [305], [306], [307], [308], [309], [310], [311], [312], [313] [2018-10-26 22:51:57,974 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 22:51:57,974 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 22:54:41,808 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-26 22:54:41,808 INFO L272 AbstractInterpreter]: Visited 132 different actions 1828 times. Merged at 23 different actions 196 times. Widened at 1 different actions 1 times. Found 39 fixpoints after 4 different actions. Largest state had 133 variables. [2018-10-26 22:54:41,821 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:54:41,821 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-26 22:54:41,821 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:54:41,821 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c3a2a786-8aa5-4795-9b47-3b1806636a33/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 22:54:41,828 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:54:41,828 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-26 22:54:41,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:54:41,937 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:54:42,037 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-10-26 22:54:42,037 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-26 22:54:42,496 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 53 proven. 9 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2018-10-26 22:54:42,513 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-10-26 22:54:42,513 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [13, 9] total 25 [2018-10-26 22:54:42,513 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:54:42,514 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-26 22:54:42,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-26 22:54:42,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=519, Unknown=0, NotChecked=0, Total=600 [2018-10-26 22:54:42,514 INFO L87 Difference]: Start difference. First operand 1524 states and 1721 transitions. Second operand 8 states. [2018-10-26 22:54:43,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:54:43,166 INFO L93 Difference]: Finished difference Result 3518 states and 4069 transitions. [2018-10-26 22:54:43,167 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-26 22:54:43,167 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 206 [2018-10-26 22:54:43,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:54:43,176 INFO L225 Difference]: With dead ends: 3518 [2018-10-26 22:54:43,176 INFO L226 Difference]: Without dead ends: 2425 [2018-10-26 22:54:43,180 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 425 GetRequests, 396 SyntacticMatches, 6 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=81, Invalid=519, Unknown=0, NotChecked=0, Total=600 [2018-10-26 22:54:43,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2425 states. [2018-10-26 22:54:43,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2425 to 2416. [2018-10-26 22:54:43,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2416 states. [2018-10-26 22:54:43,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 2416 states and 2751 transitions. [2018-10-26 22:54:43,580 INFO L78 Accepts]: Start accepts. Automaton has 2416 states and 2751 transitions. Word has length 206 [2018-10-26 22:54:43,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:54:43,580 INFO L481 AbstractCegarLoop]: Abstraction has 2416 states and 2751 transitions. [2018-10-26 22:54:43,581 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-26 22:54:43,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2416 states and 2751 transitions. [2018-10-26 22:54:43,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2018-10-26 22:54:43,586 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:54:43,586 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, 3, 3, 3, 3, 3, 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] [2018-10-26 22:54:43,587 INFO L424 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:54:43,587 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:54:43,587 INFO L82 PathProgramCache]: Analyzing trace with hash 214385049, now seen corresponding path program 1 times [2018-10-26 22:54:43,587 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:54:43,588 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:54:43,588 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:54:43,588 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:54:43,588 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:54:43,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:54:44,208 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-10-26 22:54:44,209 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:54:44,209 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-10-26 22:54:44,209 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:54:44,209 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-26 22:54:44,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-26 22:54:44,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-10-26 22:54:44,210 INFO L87 Difference]: Start difference. First operand 2416 states and 2751 transitions. Second operand 9 states. [2018-10-26 22:54:45,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:54:45,019 INFO L93 Difference]: Finished difference Result 4172 states and 4787 transitions. [2018-10-26 22:54:45,026 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-10-26 22:54:45,026 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 202 [2018-10-26 22:54:45,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:54:45,035 INFO L225 Difference]: With dead ends: 4172 [2018-10-26 22:54:45,035 INFO L226 Difference]: Without dead ends: 2193 [2018-10-26 22:54:45,039 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=55, Invalid=287, Unknown=0, NotChecked=0, Total=342 [2018-10-26 22:54:45,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2193 states. [2018-10-26 22:54:45,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2193 to 1963. [2018-10-26 22:54:45,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1963 states. [2018-10-26 22:54:45,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1963 states and 2222 transitions. [2018-10-26 22:54:45,325 INFO L78 Accepts]: Start accepts. Automaton has 1963 states and 2222 transitions. Word has length 202 [2018-10-26 22:54:45,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:54:45,325 INFO L481 AbstractCegarLoop]: Abstraction has 1963 states and 2222 transitions. [2018-10-26 22:54:45,325 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-26 22:54:45,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 2222 transitions. [2018-10-26 22:54:45,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2018-10-26 22:54:45,330 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:54:45,330 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, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:54:45,330 INFO L424 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:54:45,330 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:54:45,330 INFO L82 PathProgramCache]: Analyzing trace with hash -272932939, now seen corresponding path program 2 times [2018-10-26 22:54:45,331 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:54:45,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:54:45,331 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:54:45,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:54:45,331 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:54:45,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:54:45,760 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2018-10-26 22:54:45,760 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:54:45,760 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-26 22:54:45,760 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:54:45,761 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-26 22:54:45,762 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-26 22:54:45,762 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-10-26 22:54:45,762 INFO L87 Difference]: Start difference. First operand 1963 states and 2222 transitions. Second operand 6 states. [2018-10-26 22:54:46,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:54:46,560 INFO L93 Difference]: Finished difference Result 1976 states and 2237 transitions. [2018-10-26 22:54:46,562 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-26 22:54:46,562 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 206 [2018-10-26 22:54:46,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:54:46,568 INFO L225 Difference]: With dead ends: 1976 [2018-10-26 22:54:46,568 INFO L226 Difference]: Without dead ends: 1973 [2018-10-26 22:54:46,569 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-10-26 22:54:46,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1973 states. [2018-10-26 22:54:46,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1973 to 1963. [2018-10-26 22:54:46,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1963 states. [2018-10-26 22:54:46,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1963 states and 2220 transitions. [2018-10-26 22:54:46,860 INFO L78 Accepts]: Start accepts. Automaton has 1963 states and 2220 transitions. Word has length 206 [2018-10-26 22:54:46,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:54:46,860 INFO L481 AbstractCegarLoop]: Abstraction has 1963 states and 2220 transitions. [2018-10-26 22:54:46,860 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-26 22:54:46,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 2220 transitions. [2018-10-26 22:54:46,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2018-10-26 22:54:46,865 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:54:46,865 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, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:54:46,865 INFO L424 AbstractCegarLoop]: === Iteration 15 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:54:46,865 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:54:46,866 INFO L82 PathProgramCache]: Analyzing trace with hash -1572736198, now seen corresponding path program 2 times [2018-10-26 22:54:46,866 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:54:46,868 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:54:46,868 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-10-26 22:54:46,868 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:54:46,869 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:54:46,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 22:54:47,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 22:54:47,216 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-10-26 22:54:47,243 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:54:47,245 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:54:47,245 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:54:47,247 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:54:47,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 10:54:47 BoogieIcfgContainer [2018-10-26 22:54:47,580 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 22:54:47,581 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 22:54:47,581 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 22:54:47,581 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 22:54:47,581 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:43:15" (3/4) ... [2018-10-26 22:54:47,583 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-10-26 22:54:47,596 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:54:47,598 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:54:47,598 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:54:47,599 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:54:47,834 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_c3a2a786-8aa5-4795-9b47-3b1806636a33/bin-2019/utaipan/witness.graphml [2018-10-26 22:54:47,834 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 22:54:47,835 INFO L168 Benchmark]: Toolchain (without parser) took 693768.45 ms. Allocated memory was 1.0 GB in the beginning and 5.6 GB in the end (delta: 4.6 GB). Free memory was 954.4 MB in the beginning and 4.4 GB in the end (delta: -3.5 GB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-10-26 22:54:47,835 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:54:47,835 INFO L168 Benchmark]: CACSL2BoogieTranslator took 366.58 ms. Allocated memory is still 1.0 GB. Free memory was 951.8 MB in the beginning and 930.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-10-26 22:54:47,836 INFO L168 Benchmark]: Boogie Procedure Inliner took 121.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 930.3 MB in the beginning and 1.1 GB in the end (delta: -209.4 MB). Peak memory consumption was 19.0 MB. Max. memory is 11.5 GB. [2018-10-26 22:54:47,836 INFO L168 Benchmark]: Boogie Preprocessor took 57.21 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: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 11.5 GB. [2018-10-26 22:54:47,836 INFO L168 Benchmark]: RCFGBuilder took 1144.50 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: 86.8 MB). Peak memory consumption was 86.8 MB. Max. memory is 11.5 GB. [2018-10-26 22:54:47,836 INFO L168 Benchmark]: TraceAbstraction took 691821.76 ms. Allocated memory was 1.2 GB in the beginning and 5.6 GB in the end (delta: 4.4 GB). Free memory was 1.0 GB in the beginning and 4.5 GB in the end (delta: -3.5 GB). Peak memory consumption was 4.9 GB. Max. memory is 11.5 GB. [2018-10-26 22:54:47,836 INFO L168 Benchmark]: Witness Printer took 253.55 ms. Allocated memory is still 5.6 GB. Free memory was 4.5 GB in the beginning and 4.4 GB in the end (delta: 79.5 MB). Peak memory consumption was 79.5 MB. Max. memory is 11.5 GB. [2018-10-26 22:54:47,842 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 366.58 ms. Allocated memory is still 1.0 GB. Free memory was 951.8 MB in the beginning and 930.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 121.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 930.3 MB in the beginning and 1.1 GB in the end (delta: -209.4 MB). Peak memory consumption was 19.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 57.21 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: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1144.50 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: 86.8 MB). Peak memory consumption was 86.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 691821.76 ms. Allocated memory was 1.2 GB in the beginning and 5.6 GB in the end (delta: 4.4 GB). Free memory was 1.0 GB in the beginning and 4.5 GB in the end (delta: -3.5 GB). Peak memory consumption was 4.9 GB. Max. memory is 11.5 GB. * Witness Printer took 253.55 ms. Allocated memory is still 5.6 GB. Free memory was 4.5 GB in the beginning and 4.4 GB in the end (delta: 79.5 MB). Peak memory consumption was 79.5 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: 543]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L470] CALL "i > 0 && i <= this->argsCount" [L470] RET "i > 0 && i <= this->argsCount" [L470] CALL "libacc.c" [L470] RET "libacc.c" [L471] CALL "__utac__get_this_arg" [L471] RET "__utac__get_this_arg" [L477] CALL "i > 0 && i <= this->argsCount" [L477] RET "i > 0 && i <= this->argsCount" [L477] CALL "libacc.c" [L477] RET "libacc.c" [L478] CALL "__utac__get_this_arg" [L478] RET "__utac__get_this_arg" [L516] CALL "i > 0 && i <= this->argsCount" [L516] RET "i > 0 && i <= this->argsCount" [L516] CALL "libacc.c" [L516] RET "libacc.c" [L517] CALL "__utac__get_this_argtype" [L517] RET "__utac__get_this_argtype" [L523] CALL "i > 0 && i <= this->argsCount" [L523] RET "i > 0 && i <= this->argsCount" [L523] CALL "libacc.c" [L523] RET "libacc.c" [L524] CALL "__utac__get_this_argtype" [L524] RET "__utac__get_this_argtype" [L699] CALL "Pump(System:" [L699] RET "Pump(System:" [L703] CALL "On" [L703] RET "On" [L707] CALL "Off" [L707] RET "Off" [L711] CALL ",Pump:" [L711] RET ",Pump:" [L715] CALL "On" [L715] RET "On" [L719] CALL "Off" [L719] RET "Off" [L723] CALL ") " [L723] RET ") " [L725] CALL "\n" [L725] RET "\n" [L810] CALL "Env(Water:%i" [L810] RET "Env(Water:%i" [L811] CALL ",Meth:" [L811] RET ",Meth:" [L815] CALL "CRIT" [L815] RET "CRIT" [L819] CALL "OK" [L819] RET "OK" [L823] CALL ")" [L823] RET ")" [L40] int cleanupTimeShifts = 4; [L555] int pumpRunning = 0; [L556] int systemActive = 1; [L758] int waterLevel = 1; [L759] int methaneLevelCritical = 0; [L342] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={169:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={151:0}, "libacc.c"={191:0}, "Off"={184:0}, "Off"={132:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \old(") ")=182, \old(") ")=159, \old(")")=160, \old(")")=140, \old(",Meth:")=141, \old(",Meth:")=179, \old(",Pump:")=155, \old(",Pump:")=136, \old("\n")=120, \old("\n")=180, \old("__utac__get_this_arg")=196, \old("__utac__get_this_arg")=147, \old("__utac__get_this_arg")=121, \old("__utac__get_this_arg")=123, \old("__utac__get_this_argtype")=122, \old("__utac__get_this_argtype")=183, \old("__utac__get_this_argtype")=127, \old("__utac__get_this_argtype")=170, \old("CRIT")=162, \old("CRIT")=178, \old("Env(Water:%i")=167, \old("Env(Water:%i")=119, \old("i > 0 && i <= this->argsCount")=189, \old("i > 0 && i <= this->argsCount")=145, \old("i > 0 && i <= this->argsCount")=143, \old("i > 0 && i <= this->argsCount")=149, \old("i > 0 && i <= this->argsCount")=131, \old("i > 0 && i <= this->argsCount")=193, \old("i > 0 && i <= this->argsCount")=195, \old("i > 0 && i <= this->argsCount")=171, \old("libacc.c")=154, \old("libacc.c")=126, \old("libacc.c")=190, \old("libacc.c")=153, \old("libacc.c")=188, \old("libacc.c")=124, \old("libacc.c")=152, \old("libacc.c")=156, \old("Off")=173, \old("Off")=139, \old("Off")=174, \old("Off")=181, \old("OK")=157, \old("OK")=118, \old("On")=130, \old("On")=165, \old("On")=137, \old("On")=144, \old("Pump(System:")=129, \old("Pump(System:")=163, \old(cleanupTimeShifts)=192, \old(head)=197, \old(head)=175, \old(methaneLevelCritical)=148, \old(pumpRunning)=135, \old(systemActive)=134, \old(waterLevel)=142, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L121] int retValue_acc ; [L122] int tmp ; VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L126] FCALL select_helpers() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L127] FCALL select_features() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L128] CALL, EXPR valid_product() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L945] int retValue_acc ; [L948] retValue_acc = 1 [L949] RET return (retValue_acc); VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L128] EXPR valid_product() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L128] tmp = valid_product() [L130] COND TRUE \read(tmp) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L132] FCALL setup() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L133] CALL runTest() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L112] CALL test() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L853] int splverifierCounter ; [L854] int tmp ; [L855] int tmp___0 ; [L856] int tmp___1 ; [L857] int tmp___2 ; [L860] splverifierCounter = 0 VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L862] COND TRUE 1 VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L864] COND TRUE splverifierCounter < 4 VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L870] tmp = __VERIFIER_nondet_int() [L872] COND TRUE \read(tmp) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L874] CALL waterRise() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L776] COND TRUE waterLevel < 2 [L777] RET waterLevel = waterLevel + 1 VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L874] waterRise() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L880] tmp___0 = __VERIFIER_nondet_int() [L882] COND FALSE !(\read(tmp___0)) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L890] tmp___2 = __VERIFIER_nondet_int() [L892] COND FALSE !(\read(tmp___2)) [L898] tmp___1 = __VERIFIER_nondet_int() [L900] COND TRUE \read(tmp___1) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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=1, tmp___2=0, waterLevel=2] [L907] CALL timeShift() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L562] COND FALSE !(\read(pumpRunning)) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L569] COND TRUE \read(systemActive) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L571] CALL processEnvironment() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L617] int tmp ; VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L620] COND FALSE !(\read(pumpRunning)) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L635] CALL processEnvironment__wrappee__methaneQuery() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L591] int tmp ; VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L594] COND TRUE ! pumpRunning VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L596] CALL, EXPR isHighWaterLevel() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L731] int retValue_acc ; [L732] int tmp ; [L733] int tmp___0 ; VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L737] CALL, EXPR isHighWaterSensorDry() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L838] int retValue_acc ; VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L841] COND FALSE !(waterLevel < 2) [L845] retValue_acc = 0 [L846] RET return (retValue_acc); VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L737] EXPR isHighWaterSensorDry() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L737] tmp = isHighWaterSensorDry() [L739] COND FALSE !(\read(tmp)) [L742] tmp___0 = 1 VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L744] retValue_acc = tmp___0 [L745] RET return (retValue_acc); VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L596] EXPR isHighWaterLevel() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L596] tmp = isHighWaterLevel() [L598] COND TRUE \read(tmp) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L600] CALL activatePump() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L650] int tmp ; VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L654] CALL, EXPR isMethaneAlarm() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L675] int retValue_acc ; VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L679] CALL, EXPR isMethaneLevelCritical() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L797] int retValue_acc ; [L800] retValue_acc = methaneLevelCritical [L801] RET return (retValue_acc); VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L679] EXPR isMethaneLevelCritical() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L679] retValue_acc = isMethaneLevelCritical() [L681] RET return (retValue_acc); VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L654] EXPR isMethaneAlarm() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L654] tmp = isMethaneAlarm() [L656] COND FALSE !(\read(tmp)) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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, waterLevel=2] [L660] CALL activatePump__wrappee__highWaterSensor() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L645] RET pumpRunning = 1 VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L660] RET activatePump__wrappee__highWaterSensor() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=2] [L600] RET activatePump() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L635] RET processEnvironment__wrappee__methaneQuery() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L571] processEnvironment() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L577] CALL __utac_acc__Specification4_spec__1() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L148] int tmp ; [L149] int tmp___0 ; VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L153] CALL, EXPR getWaterLevel() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L829] int retValue_acc ; [L832] retValue_acc = waterLevel [L833] RET return (retValue_acc); VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L153] EXPR getWaterLevel() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L153] tmp = getWaterLevel() [L155] COND FALSE, RET !(tmp == 0) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L577] RET __utac_acc__Specification4_spec__1() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L907] timeShift() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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=1, tmp___2=0, waterLevel=2] [L862] COND TRUE 1 VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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=1, tmp___2=0, waterLevel=2] [L864] COND TRUE splverifierCounter < 4 VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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=1, tmp___2=0, waterLevel=2] [L870] tmp = __VERIFIER_nondet_int() [L872] COND FALSE !(\read(tmp)) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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=1, tmp___2=0, waterLevel=2] [L880] tmp___0 = __VERIFIER_nondet_int() [L882] COND FALSE !(\read(tmp___0)) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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=1, tmp___2=0, waterLevel=2] [L890] tmp___2 = __VERIFIER_nondet_int() [L892] COND FALSE !(\read(tmp___2)) [L898] tmp___1 = __VERIFIER_nondet_int() [L900] COND TRUE \read(tmp___1) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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=1, tmp___2=0, waterLevel=2] [L907] CALL timeShift() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L562] COND TRUE \read(pumpRunning) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L564] CALL lowerWaterLevel() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L764] COND TRUE waterLevel > 0 [L765] RET waterLevel = waterLevel - 1 VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L564] lowerWaterLevel() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L569] COND TRUE \read(systemActive) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L571] CALL processEnvironment() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L617] int tmp ; VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L620] COND TRUE \read(pumpRunning) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L622] CALL, EXPR isMethaneAlarm() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L675] int retValue_acc ; VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L679] CALL, EXPR isMethaneLevelCritical() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L797] int retValue_acc ; [L800] retValue_acc = methaneLevelCritical [L801] RET return (retValue_acc); VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L679] EXPR isMethaneLevelCritical() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L679] retValue_acc = isMethaneLevelCritical() [L681] RET return (retValue_acc); VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L622] EXPR isMethaneAlarm() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L622] tmp = isMethaneAlarm() [L624] COND FALSE !(\read(tmp)) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L630] CALL processEnvironment__wrappee__methaneQuery() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L591] int tmp ; VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L594] COND FALSE !(! pumpRunning) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L609] RET, FCALL processEnvironment__wrappee__base() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L630] RET processEnvironment__wrappee__methaneQuery() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L571] processEnvironment() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L577] CALL __utac_acc__Specification4_spec__1() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L148] int tmp ; [L149] int tmp___0 ; VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L153] CALL, EXPR getWaterLevel() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L829] int retValue_acc ; [L832] retValue_acc = waterLevel [L833] RET return (retValue_acc); VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L153] EXPR getWaterLevel() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L153] tmp = getWaterLevel() [L155] COND FALSE, RET !(tmp == 0) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L577] RET __utac_acc__Specification4_spec__1() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L907] timeShift() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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=1, tmp___2=0, waterLevel=1] [L862] COND TRUE 1 VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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=1, tmp___2=0, waterLevel=1] [L864] COND TRUE splverifierCounter < 4 VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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=1, tmp___2=0, waterLevel=1] [L870] tmp = __VERIFIER_nondet_int() [L872] COND FALSE !(\read(tmp)) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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=1, tmp___2=0, waterLevel=1] [L880] tmp___0 = __VERIFIER_nondet_int() [L882] COND FALSE !(\read(tmp___0)) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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=1, tmp___2=0, waterLevel=1] [L890] tmp___2 = __VERIFIER_nondet_int() [L892] COND FALSE !(\read(tmp___2)) [L898] tmp___1 = __VERIFIER_nondet_int() [L900] COND TRUE \read(tmp___1) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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=1, tmp___2=0, waterLevel=1] [L907] CALL timeShift() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L562] COND TRUE \read(pumpRunning) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L564] CALL lowerWaterLevel() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L764] COND TRUE waterLevel > 0 [L765] RET waterLevel = waterLevel - 1 VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L564] lowerWaterLevel() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L569] COND TRUE \read(systemActive) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L571] CALL processEnvironment() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L617] int tmp ; VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L620] COND TRUE \read(pumpRunning) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L622] CALL, EXPR isMethaneAlarm() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L675] int retValue_acc ; VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L679] CALL, EXPR isMethaneLevelCritical() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L797] int retValue_acc ; [L800] retValue_acc = methaneLevelCritical [L801] RET return (retValue_acc); VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L679] EXPR isMethaneLevelCritical() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L679] retValue_acc = isMethaneLevelCritical() [L681] RET return (retValue_acc); VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L622] EXPR isMethaneAlarm() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L622] tmp = isMethaneAlarm() [L624] COND FALSE !(\read(tmp)) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L630] CALL processEnvironment__wrappee__methaneQuery() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L591] int tmp ; VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L594] COND FALSE !(! pumpRunning) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L609] RET, FCALL processEnvironment__wrappee__base() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L630] RET processEnvironment__wrappee__methaneQuery() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L571] processEnvironment() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L577] CALL __utac_acc__Specification4_spec__1() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L148] int tmp ; [L149] int tmp___0 ; VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L153] CALL, EXPR getWaterLevel() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L829] int retValue_acc ; [L832] retValue_acc = waterLevel [L833] RET return (retValue_acc); VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L153] EXPR getWaterLevel() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L153] tmp = getWaterLevel() [L155] COND TRUE tmp == 0 VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L157] CALL, EXPR isPumpRunning() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L686] int retValue_acc ; [L689] retValue_acc = pumpRunning [L690] RET return (retValue_acc); VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L157] EXPR isPumpRunning() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L157] tmp___0 = isPumpRunning() [L159] COND TRUE \read(tmp___0) VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L161] CALL __automaton_fail() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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] [L543] __VERIFIER_error() VAL [") "={185:0}, ")"={161:0}, ",Meth:"={176:0}, ",Pump:"={138:0}, "\n"={186:0}, "__utac__get_this_arg"={150:0}, "__utac__get_this_arg"={198:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={177:0}, "Env(Water:%i"={172:0}, "i > 0 && i <= this->argsCount"={168:0}, "i > 0 && i <= this->argsCount"={146:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={2:0}, "libacc.c"={151:0}, "libacc.c"={1:0}, "libacc.c"={187:0}, "libacc.c"={191:0}, "Off"={132:0}, "Off"={184:0}, "OK"={158:0}, "On"={164:0}, "On"={3:0}, "Pump(System:"={125:0}, \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, 152 locations, 1 error locations. UNSAFE Result, 691.7s OverallTime, 15 OverallIterations, 3 TraceHistogramMax, 232.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2957 SDtfs, 7418 SDslu, 15336 SDs, 0 SdLazy, 17861 SolverSat, 3715 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 125.0s Time, PredicateUnifierStatistics: 10 DeclaredPredicates, 1788 GetRequests, 1316 SyntacticMatches, 30 SemanticMatches, 442 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15030 ImplicationChecksByTransitivity, 25.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2416occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 375.2s AbstIntTime, 7 AbstIntIterations, 5 AbstIntStrong, 0.9946222317145927 AbsIntWeakeningRatio, 0.8902275769745649 AbsIntAvgWeakeningVarsNumRemoved, 3974.404283801874 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 2.2s AutomataMinimizationTime, 14 MinimizatonAttempts, 1475 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 6.1s InterpolantComputationTime, 2377 NumberOfCodeBlocks, 2377 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 2512 ConstructedInterpolants, 0 QuantifiedInterpolants, 593385 SizeOfPredicates, 12 NumberOfNonLiveVariables, 1716 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 18 InterpolantComputations, 8 PerfectInterpolantSequences, 830/895 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...