./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product43_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_218ca7d6-8d0a-4d8e-863c-ae937d5025cf/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_218ca7d6-8d0a-4d8e-863c-ae937d5025cf/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_218ca7d6-8d0a-4d8e-863c-ae937d5025cf/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_218ca7d6-8d0a-4d8e-863c-ae937d5025cf/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product43_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_218ca7d6-8d0a-4d8e-863c-ae937d5025cf/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_218ca7d6-8d0a-4d8e-863c-ae937d5025cf/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6b50f176f9cc083683ce70010cc4357ff865e696 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 16:12:23,412 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 16:12:23,414 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 16:12:23,422 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 16:12:23,422 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 16:12:23,423 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 16:12:23,424 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 16:12:23,425 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 16:12:23,426 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 16:12:23,426 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 16:12:23,427 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 16:12:23,427 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 16:12:23,428 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 16:12:23,429 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 16:12:23,430 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 16:12:23,430 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 16:12:23,431 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 16:12:23,432 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 16:12:23,434 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 16:12:23,435 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 16:12:23,435 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 16:12:23,437 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 16:12:23,438 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 16:12:23,438 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 16:12:23,438 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 16:12:23,439 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 16:12:23,440 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 16:12:23,440 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 16:12:23,441 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 16:12:23,442 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 16:12:23,442 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 16:12:23,443 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 16:12:23,443 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 16:12:23,443 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 16:12:23,444 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 16:12:23,444 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 16:12:23,445 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_218ca7d6-8d0a-4d8e-863c-ae937d5025cf/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf [2018-11-18 16:12:23,455 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 16:12:23,455 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 16:12:23,455 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 16:12:23,456 INFO L133 SettingsManager]: * Process only entry and re-entry procedures=false [2018-11-18 16:12:23,456 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 16:12:23,456 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 16:12:23,457 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 16:12:23,457 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 16:12:23,457 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 16:12:23,457 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 16:12:23,457 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 16:12:23,457 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 16:12:23,457 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 16:12:23,458 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 16:12:23,458 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 16:12:23,458 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 16:12:23,458 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 16:12:23,458 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 16:12:23,458 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 16:12:23,458 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 16:12:23,459 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 16:12:23,459 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 16:12:23,459 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 16:12:23,459 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 16:12:23,459 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 16:12:23,459 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 16:12:23,459 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 16:12:23,460 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 16:12:23,460 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 16:12:23,460 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 16:12:23,460 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_218ca7d6-8d0a-4d8e-863c-ae937d5025cf/bin-2019/uautomizer 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 -> Automizer 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 -> 6b50f176f9cc083683ce70010cc4357ff865e696 [2018-11-18 16:12:23,482 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 16:12:23,490 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 16:12:23,492 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 16:12:23,493 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 16:12:23,494 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 16:12:23,494 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_218ca7d6-8d0a-4d8e-863c-ae937d5025cf/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec3_product43_false-unreach-call_false-termination.cil.c [2018-11-18 16:12:23,527 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_218ca7d6-8d0a-4d8e-863c-ae937d5025cf/bin-2019/uautomizer/data/e7e2b2a86/09466d604b314f66a1721042101bfa46/FLAGaf6143911 [2018-11-18 16:12:23,955 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 16:12:23,955 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_218ca7d6-8d0a-4d8e-863c-ae937d5025cf/sv-benchmarks/c/product-lines/minepump_spec3_product43_false-unreach-call_false-termination.cil.c [2018-11-18 16:12:23,964 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_218ca7d6-8d0a-4d8e-863c-ae937d5025cf/bin-2019/uautomizer/data/e7e2b2a86/09466d604b314f66a1721042101bfa46/FLAGaf6143911 [2018-11-18 16:12:23,974 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_218ca7d6-8d0a-4d8e-863c-ae937d5025cf/bin-2019/uautomizer/data/e7e2b2a86/09466d604b314f66a1721042101bfa46 [2018-11-18 16:12:23,976 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 16:12:23,976 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 16:12:23,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 16:12:23,977 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 16:12:23,979 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 16:12:23,979 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:12:23" (1/1) ... [2018-11-18 16:12:23,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@345e74ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:12:23, skipping insertion in model container [2018-11-18 16:12:23,981 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:12:23" (1/1) ... [2018-11-18 16:12:23,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 16:12:24,013 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 16:12:24,192 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:12:24,200 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 16:12:24,298 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:12:24,318 INFO L195 MainTranslator]: Completed translation [2018-11-18 16:12:24,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:12:24 WrapperNode [2018-11-18 16:12:24,319 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 16:12:24,319 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 16:12:24,319 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 16:12:24,319 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 16:12:24,330 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:12:24" (1/1) ... [2018-11-18 16:12:24,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:12:24" (1/1) ... [2018-11-18 16:12:24,344 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:12:24" (1/1) ... [2018-11-18 16:12:24,344 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:12:24" (1/1) ... [2018-11-18 16:12:24,364 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:12:24" (1/1) ... [2018-11-18 16:12:24,370 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:12:24" (1/1) ... [2018-11-18 16:12:24,373 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:12:24" (1/1) ... [2018-11-18 16:12:24,378 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 16:12:24,378 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 16:12:24,378 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 16:12:24,379 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 16:12:24,379 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:12:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_218ca7d6-8d0a-4d8e-863c-ae937d5025cf/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 16:12:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 16:12:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 16:12:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-18 16:12:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 16:12:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-18 16:12:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 16:12:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 16:12:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 16:12:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 16:12:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-11-18 16:12:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-18 16:12:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-18 16:12:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-18 16:12:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-18 16:12:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-18 16:12:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-18 16:12:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-18 16:12:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 16:12:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 16:12:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 16:12:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 16:12:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 16:12:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 16:12:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2018-11-18 16:12:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 16:12:24,433 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 16:12:24,433 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 16:12:24,433 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 16:12:24,433 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-18 16:12:24,433 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-18 16:12:24,433 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-18 16:12:24,433 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 16:12:24,433 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 16:12:24,433 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 16:12:24,433 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 16:12:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 16:12:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-18 16:12:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-18 16:12:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-18 16:12:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 16:12:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 16:12:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-18 16:12:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 16:12:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 16:12:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-18 16:12:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 16:12:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 16:12:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-18 16:12:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 16:12:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 16:12:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 16:12:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 16:12:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 16:12:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 16:12:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 16:12:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 16:12:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 16:12:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 16:12:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-18 16:12:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-11-18 16:12:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-18 16:12:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 16:12:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-18 16:12:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-18 16:12:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 16:12:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 16:12:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 16:12:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 16:12:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-18 16:12:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 16:12:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-18 16:12:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-18 16:12:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 16:12:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-18 16:12:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-18 16:12:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-18 16:12:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-18 16:12:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 16:12:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-18 16:12:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-18 16:12:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 16:12:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 16:12:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-18 16:12:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 16:12:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 16:12:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-18 16:12:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2018-11-18 16:12:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 16:12:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 16:12:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 16:12:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 16:12:25,073 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 16:12:25,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:12:25 BoogieIcfgContainer [2018-11-18 16:12:25,074 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 16:12:25,075 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 16:12:25,075 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 16:12:25,078 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 16:12:25,078 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 04:12:23" (1/3) ... [2018-11-18 16:12:25,079 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65a4d64f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:12:25, skipping insertion in model container [2018-11-18 16:12:25,079 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:12:24" (2/3) ... [2018-11-18 16:12:25,079 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65a4d64f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:12:25, skipping insertion in model container [2018-11-18 16:12:25,079 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:12:25" (3/3) ... [2018-11-18 16:12:25,081 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product43_false-unreach-call_false-termination.cil.c [2018-11-18 16:12:25,088 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 16:12:25,098 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 16:12:25,111 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 16:12:25,137 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 16:12:25,138 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 16:12:25,138 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 16:12:25,138 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 16:12:25,138 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 16:12:25,138 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 16:12:25,138 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 16:12:25,139 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 16:12:25,139 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 16:12:25,156 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states. [2018-11-18 16:12:25,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 16:12:25,163 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:12:25,164 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:12:25,166 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:12:25,170 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:12:25,170 INFO L82 PathProgramCache]: Analyzing trace with hash -1799593982, now seen corresponding path program 1 times [2018-11-18 16:12:25,172 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:12:25,172 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:12:25,211 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:12:25,211 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:12:25,212 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:12:25,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:12:25,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:12:25,383 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:12:25,383 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 16:12:25,386 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 16:12:25,397 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 16:12:25,397 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 16:12:25,399 INFO L87 Difference]: Start difference. First operand 177 states. Second operand 2 states. [2018-11-18 16:12:25,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:12:25,429 INFO L93 Difference]: Finished difference Result 268 states and 329 transitions. [2018-11-18 16:12:25,429 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 16:12:25,430 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-11-18 16:12:25,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:12:25,437 INFO L225 Difference]: With dead ends: 268 [2018-11-18 16:12:25,438 INFO L226 Difference]: Without dead ends: 134 [2018-11-18 16:12:25,440 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 16:12:25,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2018-11-18 16:12:25,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 134. [2018-11-18 16:12:25,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 134 states. [2018-11-18 16:12:25,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 156 transitions. [2018-11-18 16:12:25,476 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 156 transitions. Word has length 52 [2018-11-18 16:12:25,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:12:25,477 INFO L480 AbstractCegarLoop]: Abstraction has 134 states and 156 transitions. [2018-11-18 16:12:25,477 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 16:12:25,477 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 156 transitions. [2018-11-18 16:12:25,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-18 16:12:25,479 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:12:25,480 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] [2018-11-18 16:12:25,480 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:12:25,480 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:12:25,480 INFO L82 PathProgramCache]: Analyzing trace with hash 1999304841, now seen corresponding path program 1 times [2018-11-18 16:12:25,480 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:12:25,480 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:12:25,481 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:12:25,481 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:12:25,481 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:12:25,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:12:25,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:12:25,579 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:12:25,580 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:12:25,581 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:12:25,581 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:12:25,581 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:12:25,582 INFO L87 Difference]: Start difference. First operand 134 states and 156 transitions. Second operand 3 states. [2018-11-18 16:12:25,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:12:25,599 INFO L93 Difference]: Finished difference Result 206 states and 239 transitions. [2018-11-18 16:12:25,600 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:12:25,600 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-18 16:12:25,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:12:25,602 INFO L225 Difference]: With dead ends: 206 [2018-11-18 16:12:25,602 INFO L226 Difference]: Without dead ends: 124 [2018-11-18 16:12:25,603 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:12:25,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2018-11-18 16:12:25,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 124. [2018-11-18 16:12:25,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 124 states. [2018-11-18 16:12:25,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 143 transitions. [2018-11-18 16:12:25,614 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 143 transitions. Word has length 54 [2018-11-18 16:12:25,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:12:25,614 INFO L480 AbstractCegarLoop]: Abstraction has 124 states and 143 transitions. [2018-11-18 16:12:25,614 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:12:25,614 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 143 transitions. [2018-11-18 16:12:25,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-18 16:12:25,616 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:12:25,616 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:12:25,616 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:12:25,616 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:12:25,617 INFO L82 PathProgramCache]: Analyzing trace with hash -463257003, now seen corresponding path program 1 times [2018-11-18 16:12:25,617 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:12:25,617 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:12:25,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:12:25,618 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:12:25,618 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:12:25,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:12:25,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:12:25,756 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:12:25,756 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 16:12:25,757 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 16:12:25,757 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 16:12:25,757 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 16:12:25,757 INFO L87 Difference]: Start difference. First operand 124 states and 143 transitions. Second operand 7 states. [2018-11-18 16:12:26,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:12:26,113 INFO L93 Difference]: Finished difference Result 381 states and 455 transitions. [2018-11-18 16:12:26,113 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 16:12:26,114 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 58 [2018-11-18 16:12:26,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:12:26,117 INFO L225 Difference]: With dead ends: 381 [2018-11-18 16:12:26,117 INFO L226 Difference]: Without dead ends: 281 [2018-11-18 16:12:26,118 INFO L604 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 [2018-11-18 16:12:26,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2018-11-18 16:12:26,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 261. [2018-11-18 16:12:26,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 261 states. [2018-11-18 16:12:26,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 310 transitions. [2018-11-18 16:12:26,144 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 310 transitions. Word has length 58 [2018-11-18 16:12:26,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:12:26,145 INFO L480 AbstractCegarLoop]: Abstraction has 261 states and 310 transitions. [2018-11-18 16:12:26,145 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 16:12:26,145 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 310 transitions. [2018-11-18 16:12:26,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-18 16:12:26,147 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:12:26,147 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:12:26,147 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:12:26,147 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:12:26,148 INFO L82 PathProgramCache]: Analyzing trace with hash 151195645, now seen corresponding path program 1 times [2018-11-18 16:12:26,148 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:12:26,148 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:12:26,149 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:12:26,149 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:12:26,149 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:12:26,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:12:26,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:12:26,245 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:12:26,245 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 16:12:26,245 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 16:12:26,245 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 16:12:26,245 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 16:12:26,246 INFO L87 Difference]: Start difference. First operand 261 states and 310 transitions. Second operand 6 states. [2018-11-18 16:12:26,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:12:26,395 INFO L93 Difference]: Finished difference Result 708 states and 882 transitions. [2018-11-18 16:12:26,396 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 16:12:26,396 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 64 [2018-11-18 16:12:26,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:12:26,400 INFO L225 Difference]: With dead ends: 708 [2018-11-18 16:12:26,400 INFO L226 Difference]: Without dead ends: 471 [2018-11-18 16:12:26,401 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-18 16:12:26,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 471 states. [2018-11-18 16:12:26,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 471 to 465. [2018-11-18 16:12:26,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 465 states. [2018-11-18 16:12:26,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 560 transitions. [2018-11-18 16:12:26,432 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 560 transitions. Word has length 64 [2018-11-18 16:12:26,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:12:26,432 INFO L480 AbstractCegarLoop]: Abstraction has 465 states and 560 transitions. [2018-11-18 16:12:26,432 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 16:12:26,432 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 560 transitions. [2018-11-18 16:12:26,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-18 16:12:26,433 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:12:26,433 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:12:26,434 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:12:26,434 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:12:26,434 INFO L82 PathProgramCache]: Analyzing trace with hash -614479997, now seen corresponding path program 1 times [2018-11-18 16:12:26,434 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:12:26,434 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:12:26,434 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:12:26,434 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:12:26,434 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:12:26,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:12:26,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:12:26,505 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:12:26,506 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 16:12:26,506 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 16:12:26,506 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 16:12:26,506 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 16:12:26,506 INFO L87 Difference]: Start difference. First operand 465 states and 560 transitions. Second operand 4 states. [2018-11-18 16:12:26,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:12:26,833 INFO L93 Difference]: Finished difference Result 1189 states and 1518 transitions. [2018-11-18 16:12:26,833 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 16:12:26,833 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 68 [2018-11-18 16:12:26,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:12:26,837 INFO L225 Difference]: With dead ends: 1189 [2018-11-18 16:12:26,837 INFO L226 Difference]: Without dead ends: 748 [2018-11-18 16:12:26,839 INFO L604 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 [2018-11-18 16:12:26,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 748 states. [2018-11-18 16:12:26,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 748 to 665. [2018-11-18 16:12:26,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 665 states. [2018-11-18 16:12:26,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 665 states and 802 transitions. [2018-11-18 16:12:26,872 INFO L78 Accepts]: Start accepts. Automaton has 665 states and 802 transitions. Word has length 68 [2018-11-18 16:12:26,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:12:26,873 INFO L480 AbstractCegarLoop]: Abstraction has 665 states and 802 transitions. [2018-11-18 16:12:26,873 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 16:12:26,873 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 802 transitions. [2018-11-18 16:12:26,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-18 16:12:26,874 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:12:26,874 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:12:26,874 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:12:26,875 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:12:26,875 INFO L82 PathProgramCache]: Analyzing trace with hash -2113606429, now seen corresponding path program 1 times [2018-11-18 16:12:26,875 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:12:26,875 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:12:26,876 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:12:26,876 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:12:26,876 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:12:26,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 16:12:26,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 16:12:26,950 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 16:12:27,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 04:12:27 BoogieIcfgContainer [2018-11-18 16:12:27,021 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 16:12:27,021 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 16:12:27,022 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 16:12:27,022 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 16:12:27,022 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:12:25" (3/4) ... [2018-11-18 16:12:27,024 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 16:12:27,093 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_218ca7d6-8d0a-4d8e-863c-ae937d5025cf/bin-2019/uautomizer/witness.graphml [2018-11-18 16:12:27,093 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 16:12:27,094 INFO L168 Benchmark]: Toolchain (without parser) took 3117.91 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 225.4 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -176.0 MB). Peak memory consumption was 49.4 MB. Max. memory is 11.5 GB. [2018-11-18 16:12:27,095 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:12:27,095 INFO L168 Benchmark]: CACSL2BoogieTranslator took 341.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -182.3 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. [2018-11-18 16:12:27,095 INFO L168 Benchmark]: Boogie Preprocessor took 58.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-18 16:12:27,095 INFO L168 Benchmark]: RCFGBuilder took 695.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 89.4 MB). Peak memory consumption was 89.4 MB. Max. memory is 11.5 GB. [2018-11-18 16:12:27,096 INFO L168 Benchmark]: TraceAbstraction took 1946.51 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 79.2 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -108.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:12:27,096 INFO L168 Benchmark]: Witness Printer took 71.84 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 11.5 GB. [2018-11-18 16:12:27,097 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 341.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -182.3 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 58.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 695.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 89.4 MB). Peak memory consumption was 89.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1946.51 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 79.2 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -108.3 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 71.84 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 148]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L487] FCALL "i > 0 && i <= this->argsCount" [L487] FCALL "libacc.c" [L488] FCALL "__utac__get_this_arg" [L494] FCALL "i > 0 && i <= this->argsCount" [L494] FCALL "libacc.c" [L495] FCALL "__utac__get_this_arg" [L533] FCALL "i > 0 && i <= this->argsCount" [L533] FCALL "libacc.c" [L534] FCALL "__utac__get_this_argtype" [L540] FCALL "i > 0 && i <= this->argsCount" [L540] FCALL "libacc.c" [L541] FCALL "__utac__get_this_argtype" [L716] FCALL "Pump(System:" [L720] FCALL "On" [L724] FCALL "Off" [L728] FCALL ",Pump:" [L732] FCALL "On" [L736] FCALL "Off" [L740] FCALL ") " [L742] FCALL "\n" [L901] FCALL "Env(Water:%i" [L902] FCALL ",Meth:" [L906] FCALL "CRIT" [L910] FCALL "OK" [L914] FCALL ")" [L40] int cleanupTimeShifts = 4; [L597] int pumpRunning = 0; [L598] int systemActive = 1; [L849] int waterLevel = 1; [L850] int methaneLevelCritical = 0; [L359] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(") ")=154, \old(") ")=138, \old(")")=133, \old(")")=122, \old(",Meth:")=168, \old(",Meth:")=141, \old(",Pump:")=130, \old(",Pump:")=143, \old("\n")=169, \old("\n")=151, \old("__utac__get_this_arg")=134, \old("__utac__get_this_arg")=197, \old("__utac__get_this_arg")=155, \old("__utac__get_this_arg")=195, \old("__utac__get_this_argtype")=153, \old("__utac__get_this_argtype")=189, \old("__utac__get_this_argtype")=158, \old("__utac__get_this_argtype")=179, \old("CRIT")=118, \old("CRIT")=166, \old("Env(Water:%i")=170, \old("Env(Water:%i")=198, \old("i > 0 && i <= this->argsCount")=131, \old("i > 0 && i <= this->argsCount")=128, \old("i > 0 && i <= this->argsCount")=192, \old("i > 0 && i <= this->argsCount")=165, \old("i > 0 && i <= this->argsCount")=163, \old("i > 0 && i <= this->argsCount")=162, \old("i > 0 && i <= this->argsCount")=191, \old("i > 0 && i <= this->argsCount")=164, \old("libacc.c")=178, \old("libacc.c")=199, \old("libacc.c")=185, \old("libacc.c")=156, \old("libacc.c")=123, \old("libacc.c")=125, \old("libacc.c")=121, \old("libacc.c")=132, \old("Off")=137, \old("Off")=188, \old("Off")=119, \old("Off")=120, \old("OK")=186, \old("OK")=126, \old("On")=184, \old("On")=140, \old("On")=173, \old("On")=174, \old("Pump(System:")=180, \old("Pump(System:")=139, \old(cleanupTimeShifts)=194, \old(head)=182, \old(head)=200, \old(methaneLevelCritical)=157, \old(pumpRunning)=150, \old(systemActive)=149, \old(waterLevel)=152, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L121] int retValue_acc ; [L122] int tmp ; VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L126] FCALL select_helpers() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L127] FCALL select_features() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L128] CALL, EXPR valid_product() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \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] [L582] int retValue_acc ; [L585] retValue_acc = 1 [L586] RET return (retValue_acc); VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L128] EXPR valid_product() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L128] tmp = valid_product() [L130] COND TRUE \read(tmp) VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L132] FCALL setup() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L133] CALL runTest() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L112] CALL test() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \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] [L783] int splverifierCounter ; [L784] int tmp ; [L785] int tmp___0 ; [L786] int tmp___1 ; [L787] int tmp___2 ; [L790] splverifierCounter = 0 VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \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] [L792] COND TRUE 1 VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \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] [L794] COND TRUE splverifierCounter < 4 VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \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] [L800] tmp = __VERIFIER_nondet_int() [L802] COND TRUE \read(tmp) VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \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] [L804] CALL waterRise() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \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] [L867] COND TRUE waterLevel < 2 [L868] RET waterLevel = waterLevel + 1 VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \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] [L804] waterRise() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \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] [L810] tmp___0 = __VERIFIER_nondet_int() [L812] COND FALSE !(\read(tmp___0)) VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \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] [L820] tmp___2 = __VERIFIER_nondet_int() [L822] COND FALSE !(\read(tmp___2)) [L826] tmp___1 = __VERIFIER_nondet_int() [L828] COND TRUE \read(tmp___1) VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L830] CALL stopSystem() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \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] [L770] COND FALSE !(\read(pumpRunning)) VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \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] [L777] RET systemActive = 0 VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L830] stopSystem() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=0, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L837] CALL timeShift() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L604] COND FALSE !(\read(pumpRunning)) VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L611] COND FALSE !(\read(systemActive)) VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L619] CALL __utac_acc__Specification3_spec__1() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L157] int tmp ; [L158] int tmp___0 ; [L159] int tmp___1 ; VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L163] CALL, EXPR isMethaneLevelCritical() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L888] int retValue_acc ; [L891] retValue_acc = methaneLevelCritical [L892] RET return (retValue_acc); VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \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=0, waterLevel=2] [L163] EXPR isMethaneLevelCritical() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L163] tmp = isMethaneLevelCritical() [L165] COND FALSE !(\read(tmp)) VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, waterLevel=2] [L169] CALL, EXPR getWaterLevel() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L920] int retValue_acc ; [L923] retValue_acc = waterLevel [L924] RET return (retValue_acc); VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=2, systemActive=0, waterLevel=2] [L169] EXPR getWaterLevel() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, waterLevel=2] [L169] tmp___0 = getWaterLevel() [L171] COND TRUE tmp___0 == 2 VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, waterLevel=2] [L173] CALL, EXPR isPumpRunning() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L703] int retValue_acc ; [L706] retValue_acc = pumpRunning [L707] RET return (retValue_acc); VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \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=0, waterLevel=2] [L173] EXPR isPumpRunning() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, waterLevel=2] [L173] tmp___1 = isPumpRunning() [L175] COND FALSE !(\read(tmp___1)) VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, tmp=0, tmp___0=2, tmp___1=0, waterLevel=2] [L179] CALL __automaton_fail() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] [L148] __VERIFIER_error() VAL [") "={147:0}, ")"={124:0}, ",Meth:"={167:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={161:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={136:0}, "CRIT"={172:0}, "Env(Water:%i"={171:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={129:0}, "i > 0 && i <= this->argsCount"={193:0}, "i > 0 && i <= this->argsCount"={190:0}, "libacc.c"={135:0}, "libacc.c"={159:0}, "libacc.c"={201:0}, "libacc.c"={177:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={183:0}, "Pump(System:"={181:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=0, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 236 locations, 1 error locations. UNSAFE Result, 1.8s OverallTime, 6 OverallIterations, 1 TraceHistogramMax, 0.9s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 781 SDtfs, 526 SDslu, 1378 SDs, 0 SdLazy, 397 SolverSat, 114 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 42 GetRequests, 22 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=665occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 109 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 364 NumberOfCodeBlocks, 364 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 291 ConstructedInterpolants, 0 QuantifiedInterpolants, 30107 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...