./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product36_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_27a8de16-2dbb-4c93-b03b-fdc0d920d9ad/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_27a8de16-2dbb-4c93-b03b-fdc0d920d9ad/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_27a8de16-2dbb-4c93-b03b-fdc0d920d9ad/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_27a8de16-2dbb-4c93-b03b-fdc0d920d9ad/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product36_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_27a8de16-2dbb-4c93-b03b-fdc0d920d9ad/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_27a8de16-2dbb-4c93-b03b-fdc0d920d9ad/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 8094c843e4d897e4501a7b90ca3369f741555e9e .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 06:03:03,614 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:03:03,615 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:03:03,621 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:03:03,621 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:03:03,621 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:03:03,622 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:03:03,623 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:03:03,625 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:03:03,625 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:03:03,626 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:03:03,626 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:03:03,627 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:03:03,628 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:03:03,628 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:03:03,629 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:03:03,629 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:03:03,631 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:03:03,632 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:03:03,633 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:03:03,634 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:03:03,635 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:03:03,636 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:03:03,636 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:03:03,637 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:03:03,637 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:03:03,638 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:03:03,638 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:03:03,639 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:03:03,640 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:03:03,640 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:03:03,640 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:03:03,641 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:03:03,641 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:03:03,641 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:03:03,642 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:03:03,642 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_27a8de16-2dbb-4c93-b03b-fdc0d920d9ad/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 06:03:03,652 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:03:03,652 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:03:03,653 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:03:03,653 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 06:03:03,653 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 06:03:03,654 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 06:03:03,654 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 06:03:03,654 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 06:03:03,654 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 06:03:03,654 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 06:03:03,654 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 06:03:03,655 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:03:03,655 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 06:03:03,655 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 06:03:03,655 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 06:03:03,655 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:03:03,655 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:03:03,656 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:03:03,656 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:03:03,656 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 06:03:03,656 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:03:03,656 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:03:03,656 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:03:03,657 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 06:03:03,657 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:03:03,657 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 06:03:03,657 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 06:03:03,657 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:03:03,657 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:03:03,657 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:03:03,658 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 06:03:03,658 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:03:03,658 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 06:03:03,658 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 06:03:03,658 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_27a8de16-2dbb-4c93-b03b-fdc0d920d9ad/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 -> 8094c843e4d897e4501a7b90ca3369f741555e9e [2018-11-10 06:03:03,682 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:03:03,691 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:03:03,693 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:03:03,694 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:03:03,694 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:03:03,695 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_27a8de16-2dbb-4c93-b03b-fdc0d920d9ad/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec4_product36_false-unreach-call_false-termination.cil.c [2018-11-10 06:03:03,739 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_27a8de16-2dbb-4c93-b03b-fdc0d920d9ad/bin-2019/utaipan/data/8bd4dd8cb/00d8070f5052468696afee28837c4187/FLAG524063279 [2018-11-10 06:03:04,089 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:03:04,089 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_27a8de16-2dbb-4c93-b03b-fdc0d920d9ad/sv-benchmarks/c/product-lines/minepump_spec4_product36_false-unreach-call_false-termination.cil.c [2018-11-10 06:03:04,097 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_27a8de16-2dbb-4c93-b03b-fdc0d920d9ad/bin-2019/utaipan/data/8bd4dd8cb/00d8070f5052468696afee28837c4187/FLAG524063279 [2018-11-10 06:03:04,108 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_27a8de16-2dbb-4c93-b03b-fdc0d920d9ad/bin-2019/utaipan/data/8bd4dd8cb/00d8070f5052468696afee28837c4187 [2018-11-10 06:03:04,110 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:03:04,110 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 06:03:04,111 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:03:04,111 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:03:04,114 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:03:04,115 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:03:04" (1/1) ... [2018-11-10 06:03:04,117 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45fb3bd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:03:04, skipping insertion in model container [2018-11-10 06:03:04,118 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:03:04" (1/1) ... [2018-11-10 06:03:04,126 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:03:04,159 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:03:04,368 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:03:04,376 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 06:03:04,433 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:03:04,451 INFO L193 MainTranslator]: Completed translation [2018-11-10 06:03:04,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:03:04 WrapperNode [2018-11-10 06:03:04,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 06:03:04,452 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 06:03:04,452 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 06:03:04,452 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 06:03:04,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:03:04" (1/1) ... [2018-11-10 06:03:04,515 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:03:04" (1/1) ... [2018-11-10 06:03:04,534 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 06:03:04,534 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 06:03:04,534 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 06:03:04,534 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 06:03:04,540 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:03:04" (1/1) ... [2018-11-10 06:03:04,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:03:04" (1/1) ... [2018-11-10 06:03:04,543 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:03:04" (1/1) ... [2018-11-10 06:03:04,543 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:03:04" (1/1) ... [2018-11-10 06:03:04,549 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:03:04" (1/1) ... [2018-11-10 06:03:04,554 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:03:04" (1/1) ... [2018-11-10 06:03:04,556 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:03:04" (1/1) ... [2018-11-10 06:03:04,558 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 06:03:04,558 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 06:03:04,558 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 06:03:04,558 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 06:03:04,559 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:03:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_27a8de16-2dbb-4c93-b03b-fdc0d920d9ad/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 06:03:04,608 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 06:03:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 06:03:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2018-11-10 06:03:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2018-11-10 06:03:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 06:03:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 06:03:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-10 06:03:04,609 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-10 06:03:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 06:03:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 06:03:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 06:03:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 06:03:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-10 06:03:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-10 06:03:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 06:03:04,610 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 06:03:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 06:03:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 06:03:04,611 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-10 06:03:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-10 06:03:04,611 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-10 06:03:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-10 06:03:04,611 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 06:03:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 06:03:04,611 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 06:03:04,611 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 06:03:04,612 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 06:03:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 06:03:04,612 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 06:03:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 06:03:04,612 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-10 06:03:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-10 06:03:04,612 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 06:03:04,612 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 06:03:04,612 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 06:03:04,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 06:03:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 06:03:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 06:03:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 06:03:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 06:03:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 06:03:04,614 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 06:03:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 06:03:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 06:03:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 06:03:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 06:03:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 06:03:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 06:03:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 06:03:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 06:03:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 06:03:04,616 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 06:03:05,161 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 06:03:05,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 06:03:05 BoogieIcfgContainer [2018-11-10 06:03:05,162 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 06:03:05,162 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 06:03:05,162 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 06:03:05,165 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 06:03:05,165 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 06:03:04" (1/3) ... [2018-11-10 06:03:05,165 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fa43dad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 06:03:05, skipping insertion in model container [2018-11-10 06:03:05,166 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:03:04" (2/3) ... [2018-11-10 06:03:05,166 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fa43dad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 06:03:05, skipping insertion in model container [2018-11-10 06:03:05,166 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 06:03:05" (3/3) ... [2018-11-10 06:03:05,167 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product36_false-unreach-call_false-termination.cil.c [2018-11-10 06:03:05,175 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 06:03:05,180 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 06:03:05,193 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 06:03:05,212 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 06:03:05,212 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 06:03:05,212 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 06:03:05,212 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 06:03:05,212 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 06:03:05,212 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 06:03:05,213 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 06:03:05,213 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 06:03:05,227 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states. [2018-11-10 06:03:05,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-10 06:03:05,232 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:03:05,233 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:03:05,234 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:03:05,238 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:03:05,238 INFO L82 PathProgramCache]: Analyzing trace with hash 1421977889, now seen corresponding path program 1 times [2018-11-10 06:03:05,240 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:03:05,276 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:03:05,277 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:03:05,277 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:03:05,277 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:03:05,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:03:05,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:03:05,438 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:03:05,438 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 06:03:05,438 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:03:05,442 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 06:03:05,449 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 06:03:05,450 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 06:03:05,451 INFO L87 Difference]: Start difference. First operand 133 states. Second operand 2 states. [2018-11-10 06:03:05,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:03:05,476 INFO L93 Difference]: Finished difference Result 240 states and 295 transitions. [2018-11-10 06:03:05,476 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 06:03:05,477 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-11-10 06:03:05,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:03:05,485 INFO L225 Difference]: With dead ends: 240 [2018-11-10 06:03:05,485 INFO L226 Difference]: Without dead ends: 120 [2018-11-10 06:03:05,487 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 06:03:05,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2018-11-10 06:03:05,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 120. [2018-11-10 06:03:05,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 120 states. [2018-11-10 06:03:05,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 139 transitions. [2018-11-10 06:03:05,523 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 139 transitions. Word has length 46 [2018-11-10 06:03:05,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:03:05,523 INFO L481 AbstractCegarLoop]: Abstraction has 120 states and 139 transitions. [2018-11-10 06:03:05,523 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 06:03:05,523 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 139 transitions. [2018-11-10 06:03:05,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-10 06:03:05,526 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:03:05,526 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:03:05,526 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:03:05,526 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:03:05,526 INFO L82 PathProgramCache]: Analyzing trace with hash 244739625, now seen corresponding path program 1 times [2018-11-10 06:03:05,527 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:03:05,527 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:03:05,528 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:03:05,528 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:03:05,528 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:03:05,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:03:05,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:03:05,613 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:03:05,613 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 06:03:05,614 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:03:05,615 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 06:03:05,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 06:03:05,615 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 06:03:05,616 INFO L87 Difference]: Start difference. First operand 120 states and 139 transitions. Second operand 3 states. [2018-11-10 06:03:05,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:03:05,634 INFO L93 Difference]: Finished difference Result 174 states and 201 transitions. [2018-11-10 06:03:05,635 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 06:03:05,635 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-10 06:03:05,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:03:05,636 INFO L225 Difference]: With dead ends: 174 [2018-11-10 06:03:05,637 INFO L226 Difference]: Without dead ends: 110 [2018-11-10 06:03:05,638 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 06:03:05,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2018-11-10 06:03:05,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2018-11-10 06:03:05,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 110 states. [2018-11-10 06:03:05,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 126 transitions. [2018-11-10 06:03:05,648 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 126 transitions. Word has length 48 [2018-11-10 06:03:05,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:03:05,649 INFO L481 AbstractCegarLoop]: Abstraction has 110 states and 126 transitions. [2018-11-10 06:03:05,649 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 06:03:05,649 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 126 transitions. [2018-11-10 06:03:05,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-10 06:03:05,651 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:03:05,651 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:03:05,651 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:03:05,651 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:03:05,651 INFO L82 PathProgramCache]: Analyzing trace with hash -1709705108, now seen corresponding path program 1 times [2018-11-10 06:03:05,651 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:03:05,652 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:03:05,652 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:03:05,652 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:03:05,652 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:03:05,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:03:05,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:03:05,777 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:03:05,777 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 06:03:05,778 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:03:05,778 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 06:03:05,778 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 06:03:05,778 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 06:03:05,779 INFO L87 Difference]: Start difference. First operand 110 states and 126 transitions. Second operand 7 states. [2018-11-10 06:03:06,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:03:06,089 INFO L93 Difference]: Finished difference Result 333 states and 399 transitions. [2018-11-10 06:03:06,090 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 06:03:06,090 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 53 [2018-11-10 06:03:06,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:03:06,092 INFO L225 Difference]: With dead ends: 333 [2018-11-10 06:03:06,092 INFO L226 Difference]: Without dead ends: 247 [2018-11-10 06:03:06,093 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 06:03:06,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 247 states. [2018-11-10 06:03:06,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 247 to 223. [2018-11-10 06:03:06,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 223 states. [2018-11-10 06:03:06,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 265 transitions. [2018-11-10 06:03:06,117 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 265 transitions. Word has length 53 [2018-11-10 06:03:06,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:03:06,118 INFO L481 AbstractCegarLoop]: Abstraction has 223 states and 265 transitions. [2018-11-10 06:03:06,118 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 06:03:06,118 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 265 transitions. [2018-11-10 06:03:06,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-10 06:03:06,119 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:03:06,120 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:03:06,120 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:03:06,120 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:03:06,120 INFO L82 PathProgramCache]: Analyzing trace with hash 591674423, now seen corresponding path program 1 times [2018-11-10 06:03:06,120 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:03:06,121 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:03:06,121 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:03:06,121 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:03:06,121 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:03:06,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:03:06,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:03:06,224 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:03:06,225 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-10 06:03:06,225 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:03:06,225 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-10 06:03:06,225 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-10 06:03:06,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-11-10 06:03:06,226 INFO L87 Difference]: Start difference. First operand 223 states and 265 transitions. Second operand 10 states. [2018-11-10 06:03:06,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:03:06,581 INFO L93 Difference]: Finished difference Result 772 states and 1000 transitions. [2018-11-10 06:03:06,582 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-10 06:03:06,582 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 58 [2018-11-10 06:03:06,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:03:06,587 INFO L225 Difference]: With dead ends: 772 [2018-11-10 06:03:06,587 INFO L226 Difference]: Without dead ends: 573 [2018-11-10 06:03:06,589 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-11-10 06:03:06,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 573 states. [2018-11-10 06:03:06,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 573 to 561. [2018-11-10 06:03:06,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 561 states. [2018-11-10 06:03:06,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 561 states and 695 transitions. [2018-11-10 06:03:06,634 INFO L78 Accepts]: Start accepts. Automaton has 561 states and 695 transitions. Word has length 58 [2018-11-10 06:03:06,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:03:06,635 INFO L481 AbstractCegarLoop]: Abstraction has 561 states and 695 transitions. [2018-11-10 06:03:06,635 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-10 06:03:06,635 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 695 transitions. [2018-11-10 06:03:06,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-10 06:03:06,638 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:03:06,638 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:03:06,638 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:03:06,638 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:03:06,638 INFO L82 PathProgramCache]: Analyzing trace with hash 640863965, now seen corresponding path program 1 times [2018-11-10 06:03:06,639 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:03:06,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:03:06,639 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:03:06,640 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:03:06,640 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:03:06,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:03:06,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:03:06,731 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:03:06,731 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 06:03:06,733 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:03:06,733 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 06:03:06,733 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 06:03:06,733 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 06:03:06,734 INFO L87 Difference]: Start difference. First operand 561 states and 695 transitions. Second operand 4 states. [2018-11-10 06:03:06,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:03:06,932 INFO L93 Difference]: Finished difference Result 1488 states and 1999 transitions. [2018-11-10 06:03:06,933 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-10 06:03:06,933 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 62 [2018-11-10 06:03:06,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:03:06,937 INFO L225 Difference]: With dead ends: 1488 [2018-11-10 06:03:06,937 INFO L226 Difference]: Without dead ends: 951 [2018-11-10 06:03:06,940 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-10 06:03:06,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 951 states. [2018-11-10 06:03:06,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 951 to 828. [2018-11-10 06:03:06,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 828 states. [2018-11-10 06:03:06,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 828 states and 1033 transitions. [2018-11-10 06:03:06,995 INFO L78 Accepts]: Start accepts. Automaton has 828 states and 1033 transitions. Word has length 62 [2018-11-10 06:03:06,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:03:06,995 INFO L481 AbstractCegarLoop]: Abstraction has 828 states and 1033 transitions. [2018-11-10 06:03:06,995 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 06:03:06,995 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1033 transitions. [2018-11-10 06:03:06,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-11-10 06:03:06,998 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:03:06,998 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:03:06,998 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:03:06,998 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:03:06,999 INFO L82 PathProgramCache]: Analyzing trace with hash -771906328, now seen corresponding path program 1 times [2018-11-10 06:03:06,999 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:03:06,999 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:03:06,999 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:03:07,000 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:03:07,000 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:03:07,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:03:07,074 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-10 06:03:07,074 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 06:03:07,075 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-10 06:03:07,075 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 92 with the following transitions: [2018-11-10 06:03:07,077 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [42], [44], [45], [46], [47], [48], [79], [83], [89], [93], [97], [100], [105], [111], [113], [119], [122], [125], [133], [134], [148], [149], [162], [169], [172], [210], [215], [219], [220], [223], [224], [225], [226], [227], [229], [230], [231], [232], [233], [234], [235], [236], [237], [241], [251], [252], [257], [258], [259], [260], [269], [270], [275], [276], [277] [2018-11-10 06:03:07,119 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-11-10 06:03:07,120 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-10 06:03:17,233 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-10 06:03:17,234 INFO L272 AbstractInterpreter]: Visited 60 different actions 124 times. Merged at 14 different actions 21 times. Never widened. Found 2 fixpoints after 2 different actions. Largest state had 133 variables. [2018-11-10 06:03:17,241 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:03:17,242 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-10 06:03:25,787 INFO L227 lantSequenceWeakener]: Weakened 82 states. On average, predicates are now at 97.59% of their original sizes. [2018-11-10 06:03:25,788 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-10 06:03:26,393 INFO L415 sIntCurrentIteration]: We unified 90 AI predicates to 90 [2018-11-10 06:03:26,393 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-10 06:03:26,393 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 06:03:26,393 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [30] imperfect sequences [7] total 35 [2018-11-10 06:03:26,393 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:03:26,394 INFO L460 AbstractCegarLoop]: Interpolant automaton has 30 states [2018-11-10 06:03:26,394 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2018-11-10 06:03:26,394 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=133, Invalid=737, Unknown=0, NotChecked=0, Total=870 [2018-11-10 06:03:26,394 INFO L87 Difference]: Start difference. First operand 828 states and 1033 transitions. Second operand 30 states. [2018-11-10 06:03:44,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:03:44,926 INFO L93 Difference]: Finished difference Result 1759 states and 2223 transitions. [2018-11-10 06:03:44,926 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2018-11-10 06:03:44,927 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 91 [2018-11-10 06:03:44,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:03:44,931 INFO L225 Difference]: With dead ends: 1759 [2018-11-10 06:03:44,931 INFO L226 Difference]: Without dead ends: 1190 [2018-11-10 06:03:44,933 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 112 GetRequests, 61 SyntacticMatches, 1 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 820 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=355, Invalid=2297, Unknown=0, NotChecked=0, Total=2652 [2018-11-10 06:03:44,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1190 states. [2018-11-10 06:03:45,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1190 to 1140. [2018-11-10 06:03:45,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1140 states. [2018-11-10 06:03:45,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 1140 states and 1404 transitions. [2018-11-10 06:03:45,009 INFO L78 Accepts]: Start accepts. Automaton has 1140 states and 1404 transitions. Word has length 91 [2018-11-10 06:03:45,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:03:45,010 INFO L481 AbstractCegarLoop]: Abstraction has 1140 states and 1404 transitions. [2018-11-10 06:03:45,010 INFO L482 AbstractCegarLoop]: Interpolant automaton has 30 states. [2018-11-10 06:03:45,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1404 transitions. [2018-11-10 06:03:45,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-11-10 06:03:45,013 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:03:45,013 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:03:45,013 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:03:45,013 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:03:45,013 INFO L82 PathProgramCache]: Analyzing trace with hash -1572495229, now seen corresponding path program 1 times [2018-11-10 06:03:45,014 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:03:45,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:03:45,014 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:03:45,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:03:45,014 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:03:45,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:03:45,154 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 06:03:45,155 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 06:03:45,155 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-10 06:03:45,155 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 118 with the following transitions: [2018-11-10 06:03:45,155 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [46], [47], [48], [53], [56], [58], [61], [68], [71], [72], [76], [77], [78], [79], [83], [89], [93], [97], [100], [103], [105], [111], [113], [119], [125], [133], [134], [135], [136], [137], [139], [144], [146], [147], [148], [149], [159], [162], [166], [172], [202], [206], [210], [215], [219], [220], [223], [224], [225], [226], [227], [229], [230], [231], [232], [233], [234], [235], [236], [237], [241], [243], [244], [245], [246], [249], [250], [251], [252], [259], [260], [263], [264], [265], [266], [267], [268], [269], [270], [275], [276], [277] [2018-11-10 06:03:45,158 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-11-10 06:03:45,159 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-10 06:04:53,754 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-10 06:04:53,755 INFO L272 AbstractInterpreter]: Visited 95 different actions 582 times. Merged at 20 different actions 74 times. Never widened. Found 11 fixpoints after 2 different actions. Largest state had 133 variables. [2018-11-10 06:04:53,761 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:04:53,762 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-10 06:04:53,762 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 06:04:53,762 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_27a8de16-2dbb-4c93-b03b-fdc0d920d9ad/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-10 06:04:53,767 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:04:53,767 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-10 06:04:53,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:04:53,861 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 06:04:54,029 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:04:54,029 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-10 06:04:54,196 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 06:04:54,215 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-10 06:04:54,215 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2018-11-10 06:04:54,215 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-10 06:04:54,215 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-10 06:04:54,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-10 06:04:54,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=242, Unknown=0, NotChecked=0, Total=306 [2018-11-10 06:04:54,216 INFO L87 Difference]: Start difference. First operand 1140 states and 1404 transitions. Second operand 15 states. [2018-11-10 06:04:55,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:04:55,133 INFO L93 Difference]: Finished difference Result 2475 states and 3546 transitions. [2018-11-10 06:04:55,133 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-10 06:04:55,134 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 117 [2018-11-10 06:04:55,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:04:55,139 INFO L225 Difference]: With dead ends: 2475 [2018-11-10 06:04:55,140 INFO L226 Difference]: Without dead ends: 1906 [2018-11-10 06:04:55,142 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 261 GetRequests, 226 SyntacticMatches, 6 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=243, Invalid=687, Unknown=0, NotChecked=0, Total=930 [2018-11-10 06:04:55,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1906 states. [2018-11-10 06:04:55,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1906 to 1443. [2018-11-10 06:04:55,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1443 states. [2018-11-10 06:04:55,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1443 states and 1797 transitions. [2018-11-10 06:04:55,216 INFO L78 Accepts]: Start accepts. Automaton has 1443 states and 1797 transitions. Word has length 117 [2018-11-10 06:04:55,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:04:55,216 INFO L481 AbstractCegarLoop]: Abstraction has 1443 states and 1797 transitions. [2018-11-10 06:04:55,216 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-10 06:04:55,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1797 transitions. [2018-11-10 06:04:55,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-10 06:04:55,218 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:04:55,219 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:04:55,219 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:04:55,219 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:04:55,219 INFO L82 PathProgramCache]: Analyzing trace with hash -943789112, now seen corresponding path program 1 times [2018-11-10 06:04:55,219 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:04:55,219 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:04:55,220 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:04:55,220 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:04:55,220 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:04:55,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:04:55,295 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-10 06:04:55,295 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 06:04:55,295 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-10 06:04:55,295 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 114 with the following transitions: [2018-11-10 06:04:55,296 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [46], [47], [48], [53], [56], [58], [61], [68], [71], [72], [75], [77], [78], [79], [83], [89], [93], [97], [103], [105], [111], [113], [119], [125], [133], [134], [135], [136], [137], [139], [144], [146], [147], [148], [149], [159], [162], [166], [172], [202], [206], [210], [220], [223], [224], [225], [226], [227], [229], [230], [231], [232], [233], [234], [235], [236], [237], [241], [243], [244], [245], [246], [249], [250], [259], [260], [263], [264], [265], [266], [267], [268], [269], [270], [275], [276], [277] [2018-11-10 06:04:55,299 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-11-10 06:04:55,299 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-10 06:04:58,989 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-10 06:04:58,989 INFO L272 AbstractInterpreter]: Visited 51 different actions 51 times. Never merged. Never widened. Never found a fixpoint. Largest state had 133 variables. [2018-11-10 06:04:58,990 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:04:58,990 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-10 06:05:02,471 INFO L227 lantSequenceWeakener]: Weakened 64 states. On average, predicates are now at 97.17% of their original sizes. [2018-11-10 06:05:02,471 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-10 06:05:02,747 INFO L415 sIntCurrentIteration]: We unified 112 AI predicates to 112 [2018-11-10 06:05:02,747 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-10 06:05:02,747 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 06:05:02,747 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [20] imperfect sequences [8] total 26 [2018-11-10 06:05:02,747 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:05:02,748 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-11-10 06:05:02,748 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-11-10 06:05:02,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=86, Invalid=294, Unknown=0, NotChecked=0, Total=380 [2018-11-10 06:05:02,748 INFO L87 Difference]: Start difference. First operand 1443 states and 1797 transitions. Second operand 20 states. [2018-11-10 06:05:21,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:05:21,040 INFO L93 Difference]: Finished difference Result 3157 states and 3987 transitions. [2018-11-10 06:05:21,041 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-10 06:05:21,041 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 113 [2018-11-10 06:05:21,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:05:21,045 INFO L225 Difference]: With dead ends: 3157 [2018-11-10 06:05:21,045 INFO L226 Difference]: Without dead ends: 1738 [2018-11-10 06:05:21,047 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 121 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 160 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=176, Invalid=636, Unknown=0, NotChecked=0, Total=812 [2018-11-10 06:05:21,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1738 states. [2018-11-10 06:05:21,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1738 to 1630. [2018-11-10 06:05:21,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1630 states. [2018-11-10 06:05:21,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1630 states and 2020 transitions. [2018-11-10 06:05:21,117 INFO L78 Accepts]: Start accepts. Automaton has 1630 states and 2020 transitions. Word has length 113 [2018-11-10 06:05:21,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:05:21,117 INFO L481 AbstractCegarLoop]: Abstraction has 1630 states and 2020 transitions. [2018-11-10 06:05:21,117 INFO L482 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-11-10 06:05:21,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 2020 transitions. [2018-11-10 06:05:21,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2018-11-10 06:05:21,119 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:05:21,119 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:05:21,120 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:05:21,120 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:05:21,120 INFO L82 PathProgramCache]: Analyzing trace with hash 1575159479, now seen corresponding path program 1 times [2018-11-10 06:05:21,120 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:05:21,120 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:05:21,121 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:05:21,121 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:05:21,121 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:05:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:05:21,164 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-10 06:05:21,164 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:05:21,164 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 06:05:21,165 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:05:21,165 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 06:05:21,165 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 06:05:21,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 06:05:21,165 INFO L87 Difference]: Start difference. First operand 1630 states and 2020 transitions. Second operand 4 states. [2018-11-10 06:05:21,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:05:21,322 INFO L93 Difference]: Finished difference Result 2535 states and 3146 transitions. [2018-11-10 06:05:21,323 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 06:05:21,323 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 121 [2018-11-10 06:05:21,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:05:21,326 INFO L225 Difference]: With dead ends: 2535 [2018-11-10 06:05:21,326 INFO L226 Difference]: Without dead ends: 929 [2018-11-10 06:05:21,328 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 06:05:21,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 929 states. [2018-11-10 06:05:21,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 929 to 884. [2018-11-10 06:05:21,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 884 states. [2018-11-10 06:05:21,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 884 states and 1067 transitions. [2018-11-10 06:05:21,379 INFO L78 Accepts]: Start accepts. Automaton has 884 states and 1067 transitions. Word has length 121 [2018-11-10 06:05:21,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:05:21,379 INFO L481 AbstractCegarLoop]: Abstraction has 884 states and 1067 transitions. [2018-11-10 06:05:21,379 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 06:05:21,379 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1067 transitions. [2018-11-10 06:05:21,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-10 06:05:21,382 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:05:21,382 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:05:21,382 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:05:21,382 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:05:21,382 INFO L82 PathProgramCache]: Analyzing trace with hash 742390726, now seen corresponding path program 1 times [2018-11-10 06:05:21,382 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:05:21,383 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:05:21,383 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:05:21,383 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:05:21,383 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:05:21,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:05:21,439 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-10 06:05:21,439 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 06:05:21,439 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-10 06:05:21,439 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 114 with the following transitions: [2018-11-10 06:05:21,439 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [46], [47], [48], [53], [56], [58], [61], [68], [71], [72], [75], [77], [78], [79], [83], [89], [93], [97], [103], [105], [111], [113], [119], [125], [133], [134], [135], [136], [137], [139], [142], [146], [147], [148], [149], [159], [162], [166], [172], [202], [206], [210], [220], [223], [224], [225], [226], [227], [229], [230], [231], [232], [233], [234], [235], [236], [237], [241], [243], [244], [245], [246], [249], [250], [259], [260], [263], [264], [265], [266], [267], [268], [269], [270], [275], [276], [277] [2018-11-10 06:05:21,442 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-11-10 06:05:21,442 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-10 06:05:25,484 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-10 06:05:25,484 INFO L272 AbstractInterpreter]: Visited 56 different actions 56 times. Never merged. Never widened. Never found a fixpoint. Largest state had 133 variables. [2018-11-10 06:05:25,489 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:05:25,489 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-10 06:05:29,226 INFO L227 lantSequenceWeakener]: Weakened 69 states. On average, predicates are now at 97.19% of their original sizes. [2018-11-10 06:05:29,226 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-10 06:05:29,593 INFO L415 sIntCurrentIteration]: We unified 112 AI predicates to 112 [2018-11-10 06:05:29,593 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-10 06:05:29,593 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 06:05:29,593 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [24] imperfect sequences [6] total 28 [2018-11-10 06:05:29,594 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:05:29,594 INFO L460 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-11-10 06:05:29,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-11-10 06:05:29,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=98, Invalid=454, Unknown=0, NotChecked=0, Total=552 [2018-11-10 06:05:29,595 INFO L87 Difference]: Start difference. First operand 884 states and 1067 transitions. Second operand 24 states. [2018-11-10 06:05:50,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:05:50,604 INFO L93 Difference]: Finished difference Result 1469 states and 1821 transitions. [2018-11-10 06:05:50,605 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2018-11-10 06:05:50,605 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 113 [2018-11-10 06:05:50,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:05:50,608 INFO L225 Difference]: With dead ends: 1469 [2018-11-10 06:05:50,608 INFO L226 Difference]: Without dead ends: 803 [2018-11-10 06:05:50,610 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 125 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 255 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=218, Invalid=1114, Unknown=0, NotChecked=0, Total=1332 [2018-11-10 06:05:50,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 803 states. [2018-11-10 06:05:50,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 803 to 736. [2018-11-10 06:05:50,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 736 states. [2018-11-10 06:05:50,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 736 states and 891 transitions. [2018-11-10 06:05:50,674 INFO L78 Accepts]: Start accepts. Automaton has 736 states and 891 transitions. Word has length 113 [2018-11-10 06:05:50,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:05:50,674 INFO L481 AbstractCegarLoop]: Abstraction has 736 states and 891 transitions. [2018-11-10 06:05:50,674 INFO L482 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-11-10 06:05:50,674 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 891 transitions. [2018-11-10 06:05:50,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-11-10 06:05:50,676 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:05:50,677 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:05:50,677 INFO L424 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:05:50,677 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:05:50,677 INFO L82 PathProgramCache]: Analyzing trace with hash 1605792539, now seen corresponding path program 2 times [2018-11-10 06:05:50,677 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:05:50,678 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:05:50,678 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:05:50,678 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:05:50,678 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:05:50,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 06:05:50,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 06:05:50,833 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-10 06:05:50,853 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:05:50,854 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:05:50,855 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:05:50,856 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:05:50,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 06:05:50 BoogieIcfgContainer [2018-11-10 06:05:50,983 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 06:05:50,983 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 06:05:50,983 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 06:05:50,983 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 06:05:50,984 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 06:03:05" (3/4) ... [2018-11-10 06:05:50,985 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 06:05:50,993 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:05:50,993 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:05:50,994 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:05:50,994 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:05:51,146 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_27a8de16-2dbb-4c93-b03b-fdc0d920d9ad/bin-2019/utaipan/witness.graphml [2018-11-10 06:05:51,146 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 06:05:51,146 INFO L168 Benchmark]: Toolchain (without parser) took 167036.40 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 956.5 MB in the beginning and 1.9 GB in the end (delta: -935.7 MB). Peak memory consumption was 3.0 GB. Max. memory is 11.5 GB. [2018-11-10 06:05:51,147 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:05:51,147 INFO L168 Benchmark]: CACSL2BoogieTranslator took 340.16 ms. Allocated memory is still 1.0 GB. Free memory was 956.5 MB in the beginning and 933.9 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. [2018-11-10 06:05:51,148 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 933.9 MB in the beginning and 1.2 GB in the end (delta: -223.1 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. [2018-11-10 06:05:51,148 INFO L168 Benchmark]: Boogie Preprocessor took 24.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-10 06:05:51,148 INFO L168 Benchmark]: RCFGBuilder took 603.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 86.7 MB). Peak memory consumption was 86.7 MB. Max. memory is 11.5 GB. [2018-11-10 06:05:51,148 INFO L168 Benchmark]: TraceAbstraction took 165820.61 ms. Allocated memory was 1.2 GB in the beginning and 5.0 GB in the end (delta: 3.8 GB). Free memory was 1.1 GB in the beginning and 2.0 GB in the end (delta: -904.8 MB). Peak memory consumption was 2.9 GB. Max. memory is 11.5 GB. [2018-11-10 06:05:51,149 INFO L168 Benchmark]: Witness Printer took 162.68 ms. Allocated memory is still 5.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 79.7 MB). Peak memory consumption was 79.7 MB. Max. memory is 11.5 GB. [2018-11-10 06:05:51,150 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 340.16 ms. Allocated memory is still 1.0 GB. Free memory was 956.5 MB in the beginning and 933.9 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 82.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 162.5 MB). Free memory was 933.9 MB in the beginning and 1.2 GB in the end (delta: -223.1 MB). Peak memory consumption was 15.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 603.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 86.7 MB). Peak memory consumption was 86.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 165820.61 ms. Allocated memory was 1.2 GB in the beginning and 5.0 GB in the end (delta: 3.8 GB). Free memory was 1.1 GB in the beginning and 2.0 GB in the end (delta: -904.8 MB). Peak memory consumption was 2.9 GB. Max. memory is 11.5 GB. * Witness Printer took 162.68 ms. Allocated memory is still 5.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 79.7 MB). Peak memory consumption was 79.7 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: 437]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L225] CALL "Pump(System:" [L225] RET "Pump(System:" [L229] CALL "On" [L229] RET "On" [L233] CALL "Off" [L233] RET "Off" [L237] CALL ",Pump:" [L237] RET ",Pump:" [L241] CALL "On" [L241] RET "On" [L245] CALL "Off" [L245] RET "Off" [L249] CALL ") " [L249] RET ") " [L251] CALL "\n" [L251] RET "\n" [L739] CALL "i > 0 && i <= this->argsCount" [L739] RET "i > 0 && i <= this->argsCount" [L739] CALL "libacc.c" [L739] RET "libacc.c" [L740] CALL "__utac__get_this_arg" [L740] RET "__utac__get_this_arg" [L746] CALL "i > 0 && i <= this->argsCount" [L746] RET "i > 0 && i <= this->argsCount" [L746] CALL "libacc.c" [L746] RET "libacc.c" [L747] CALL "__utac__get_this_arg" [L747] RET "__utac__get_this_arg" [L785] CALL "i > 0 && i <= this->argsCount" [L785] RET "i > 0 && i <= this->argsCount" [L785] CALL "libacc.c" [L785] RET "libacc.c" [L786] CALL "__utac__get_this_argtype" [L786] RET "__utac__get_this_argtype" [L792] CALL "i > 0 && i <= this->argsCount" [L792] RET "i > 0 && i <= this->argsCount" [L792] CALL "libacc.c" [L792] RET "libacc.c" [L793] CALL "__utac__get_this_argtype" [L793] RET "__utac__get_this_argtype" [L861] CALL "Env(Water:%i" [L861] RET "Env(Water:%i" [L862] CALL ",Meth:" [L862] RET ",Meth:" [L866] CALL "CRIT" [L866] RET "CRIT" [L870] CALL "OK" [L870] RET "OK" [L874] CALL ")" [L874] RET ")" [L123] int pumpRunning = 0; [L124] int systemActive = 1; [L299] int cleanupTimeShifts = 4; [L809] int waterLevel = 1; [L810] int methaneLevelCritical = 0; [L611] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(") ")=166, \old(") ")=179, \old(")")=156, \old(")")=118, \old(",Meth:")=123, \old(",Meth:")=136, \old(",Pump:")=192, \old(",Pump:")=197, \old("\n")=131, \old("\n")=151, \old("__utac__get_this_arg")=194, \old("__utac__get_this_arg")=130, \old("__utac__get_this_arg")=147, \old("__utac__get_this_arg")=122, \old("__utac__get_this_argtype")=120, \old("__utac__get_this_argtype")=121, \old("__utac__get_this_argtype")=132, \old("__utac__get_this_argtype")=186, \old("CRIT")=200, \old("CRIT")=164, \old("Env(Water:%i")=170, \old("Env(Water:%i")=135, \old("i > 0 && i <= this->argsCount")=168, \old("i > 0 && i <= this->argsCount")=162, \old("i > 0 && i <= this->argsCount")=169, \old("i > 0 && i <= this->argsCount")=171, \old("i > 0 && i <= this->argsCount")=129, \old("i > 0 && i <= this->argsCount")=139, \old("i > 0 && i <= this->argsCount")=185, \old("i > 0 && i <= this->argsCount")=188, \old("libacc.c")=152, \old("libacc.c")=149, \old("libacc.c")=137, \old("libacc.c")=138, \old("libacc.c")=176, \old("libacc.c")=178, \old("libacc.c")=187, \old("libacc.c")=180, \old("Off")=196, \old("Off")=173, \old("Off")=119, \old("Off")=124, \old("OK")=140, \old("OK")=163, \old("On")=175, \old("On")=159, \old("On")=126, \old("On")=148, \old("Pump(System:")=155, \old("Pump(System:")=157, \old(cleanupTimeShifts)=199, \old(head)=201, \old(head)=183, \old(methaneLevelCritical)=153, \old(pumpRunning)=146, \old(systemActive)=145, \old(waterLevel)=150, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L375] int retValue_acc ; [L376] int tmp ; VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L380] FCALL select_helpers() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L381] FCALL select_features() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L382] CALL, EXPR valid_product() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L424] int retValue_acc ; [L427] retValue_acc = 1 [L428] RET return (retValue_acc); VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L382] EXPR valid_product() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L382] tmp = valid_product() [L384] COND TRUE \read(tmp) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L386] FCALL setup() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L387] CALL runTest() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L366] CALL test() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L47] int splverifierCounter ; [L48] int tmp ; [L49] int tmp___0 ; [L50] int tmp___1 ; [L51] int tmp___2 ; [L54] splverifierCounter = 0 VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L56] COND TRUE 1 VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L58] COND TRUE splverifierCounter < 4 VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L64] tmp = __VERIFIER_nondet_int() [L66] COND TRUE \read(tmp) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L68] CALL waterRise() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L827] COND TRUE waterLevel < 2 [L828] RET waterLevel = waterLevel + 1 VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L68] waterRise() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L74] tmp___0 = __VERIFIER_nondet_int() [L76] COND FALSE !(\read(tmp___0)) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L84] tmp___2 = __VERIFIER_nondet_int() [L86] COND FALSE !(\read(tmp___2)) [L92] tmp___1 = __VERIFIER_nondet_int() [L94] COND FALSE !(\read(tmp___1)) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L103] CALL timeShift() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L131] COND FALSE !(\read(pumpRunning)) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L138] COND TRUE \read(systemActive) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L140] CALL processEnvironment() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L160] int tmp ; VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L163] COND TRUE ! pumpRunning VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L165] CALL, EXPR isHighWaterLevel() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L257] int retValue_acc ; [L258] int tmp ; [L259] int tmp___0 ; VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L263] CALL, EXPR isHighWaterSensorDry() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L889] int retValue_acc ; VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L892] COND FALSE !(waterLevel < 2) [L896] retValue_acc = 0 [L897] RET return (retValue_acc); VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L263] EXPR isHighWaterSensorDry() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L263] tmp = isHighWaterSensorDry() [L265] COND FALSE !(\read(tmp)) [L268] tmp___0 = 1 VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L270] retValue_acc = tmp___0 [L271] RET return (retValue_acc); VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L165] EXPR isHighWaterLevel() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L165] tmp = isHighWaterLevel() [L167] COND TRUE \read(tmp) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L169] CALL activatePump() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L188] RET pumpRunning = 1 VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L169] RET activatePump() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L140] processEnvironment() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L146] CALL __utac_acc__Specification4_spec__1() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L904] int tmp ; [L905] int tmp___0 ; VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L909] CALL, EXPR getWaterLevel() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L880] int retValue_acc ; [L883] retValue_acc = waterLevel [L884] RET return (retValue_acc); VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L909] EXPR getWaterLevel() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L909] tmp = getWaterLevel() [L911] COND FALSE, RET !(tmp == 0) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=2, waterLevel=2] [L146] RET __utac_acc__Specification4_spec__1() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L103] timeShift() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L56] COND TRUE 1 VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L58] COND TRUE splverifierCounter < 4 VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L64] tmp = __VERIFIER_nondet_int() [L66] COND FALSE !(\read(tmp)) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L74] tmp___0 = __VERIFIER_nondet_int() [L76] COND FALSE !(\read(tmp___0)) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L84] tmp___2 = __VERIFIER_nondet_int() [L86] COND FALSE !(\read(tmp___2)) [L92] tmp___1 = __VERIFIER_nondet_int() [L94] COND FALSE !(\read(tmp___1)) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L103] CALL timeShift() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L131] COND TRUE \read(pumpRunning) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L133] CALL lowerWaterLevel() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L815] COND TRUE waterLevel > 0 [L816] RET waterLevel = waterLevel - 1 VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L133] lowerWaterLevel() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L138] COND TRUE \read(systemActive) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L140] CALL processEnvironment() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L160] int tmp ; VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L163] COND FALSE !(! pumpRunning) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L178] RET, FCALL processEnvironment__wrappee__base() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L140] processEnvironment() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L146] CALL __utac_acc__Specification4_spec__1() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L904] int tmp ; [L905] int tmp___0 ; VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L909] CALL, EXPR getWaterLevel() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L880] int retValue_acc ; [L883] retValue_acc = waterLevel [L884] RET return (retValue_acc); VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L909] EXPR getWaterLevel() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L909] tmp = getWaterLevel() [L911] COND FALSE, RET !(tmp == 0) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L146] RET __utac_acc__Specification4_spec__1() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L103] timeShift() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L56] COND TRUE 1 VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L58] COND TRUE splverifierCounter < 4 VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L64] tmp = __VERIFIER_nondet_int() [L66] COND FALSE !(\read(tmp)) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L74] tmp___0 = __VERIFIER_nondet_int() [L76] COND FALSE !(\read(tmp___0)) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L84] tmp___2 = __VERIFIER_nondet_int() [L86] COND FALSE !(\read(tmp___2)) [L92] tmp___1 = __VERIFIER_nondet_int() [L94] COND FALSE !(\read(tmp___1)) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L103] CALL timeShift() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L131] COND TRUE \read(pumpRunning) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L133] CALL lowerWaterLevel() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L815] COND TRUE waterLevel > 0 [L816] RET waterLevel = waterLevel - 1 VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L133] lowerWaterLevel() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L138] COND TRUE \read(systemActive) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L140] CALL processEnvironment() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L160] int tmp ; VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L163] COND FALSE !(! pumpRunning) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L178] RET, FCALL processEnvironment__wrappee__base() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L140] processEnvironment() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L146] CALL __utac_acc__Specification4_spec__1() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L904] int tmp ; [L905] int tmp___0 ; VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L909] CALL, EXPR getWaterLevel() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L880] int retValue_acc ; [L883] retValue_acc = waterLevel [L884] RET return (retValue_acc); VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L909] EXPR getWaterLevel() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L909] tmp = getWaterLevel() [L911] COND TRUE tmp == 0 VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L913] CALL, EXPR isPumpRunning() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L212] int retValue_acc ; [L215] retValue_acc = pumpRunning [L216] RET return (retValue_acc); VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L913] EXPR isPumpRunning() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L913] tmp___0 = isPumpRunning() [L915] COND TRUE \read(tmp___0) VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L917] CALL __automaton_fail() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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] [L437] __VERIFIER_error() VAL [") "={177:0}, ")"={167:0}, ",Meth:"={133:0}, ",Pump:"={198:0}, "\n"={154:0}, "__utac__get_this_arg"={193:0}, "__utac__get_this_arg"={128:0}, "__utac__get_this_argtype"={191:0}, "__utac__get_this_argtype"={144:0}, "CRIT"={165:0}, "Env(Water:%i"={127:0}, "i > 0 && i <= this->argsCount"={142:0}, "i > 0 && i <= this->argsCount"={125:0}, "i > 0 && i <= this->argsCount"={190:0}, "i > 0 && i <= this->argsCount"={184:0}, "libacc.c"={189:0}, "libacc.c"={134:0}, "libacc.c"={143:0}, "libacc.c"={182:0}, "Off"={195:0}, "Off"={172:0}, "OK"={161:0}, "On"={181:0}, "On"={158:0}, "Pump(System:"={160:0}, \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 26 procedures, 133 locations, 1 error locations. UNSAFE Result, 165.7s OverallTime, 11 OverallIterations, 3 TraceHistogramMax, 59.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1572 SDtfs, 2723 SDslu, 5722 SDs, 0 SdLazy, 2952 SolverSat, 1058 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 46.2s Time, PredicateUnifierStatistics: 6 DeclaredPredicates, 675 GetRequests, 495 SyntacticMatches, 8 SemanticMatches, 172 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1478 ImplicationChecksByTransitivity, 2.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1630occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 86.5s AbstIntTime, 4 AbstIntIterations, 3 AbstIntStrong, 0.9928967890139746 AbsIntWeakeningRatio, 1.0509554140127388 AbsIntAvgWeakeningVarsNumRemoved, 6159.238853503185 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 10 MinimizatonAttempts, 892 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 1093 NumberOfCodeBlocks, 1093 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1044 ConstructedInterpolants, 0 QuantifiedInterpolants, 170265 SizeOfPredicates, 8 NumberOfNonLiveVariables, 712 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 12 InterpolantComputations, 6 PerfectInterpolantSequences, 157/180 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...