./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product17_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4ac59191-bcd5-455a-9f84-e79686cb8ae2/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4ac59191-bcd5-455a-9f84-e79686cb8ae2/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4ac59191-bcd5-455a-9f84-e79686cb8ae2/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4ac59191-bcd5-455a-9f84-e79686cb8ae2/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product17_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4ac59191-bcd5-455a-9f84-e79686cb8ae2/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4ac59191-bcd5-455a-9f84-e79686cb8ae2/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5ac89a83bf5f8cec9ed1c7380129a7935c1d366c ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 06:17:29,285 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:17:29,287 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:17:29,297 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:17:29,297 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:17:29,298 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:17:29,299 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:17:29,301 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:17:29,302 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:17:29,303 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:17:29,304 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:17:29,304 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:17:29,305 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:17:29,306 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:17:29,307 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:17:29,308 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:17:29,308 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:17:29,310 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:17:29,311 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:17:29,313 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:17:29,314 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:17:29,315 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:17:29,316 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:17:29,317 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:17:29,317 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:17:29,317 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:17:29,318 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:17:29,319 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:17:29,320 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:17:29,320 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:17:29,321 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:17:29,321 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:17:29,321 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:17:29,322 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:17:29,322 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:17:29,323 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:17:29,323 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4ac59191-bcd5-455a-9f84-e79686cb8ae2/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 06:17:29,335 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:17:29,335 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:17:29,336 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:17:29,336 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 06:17:29,336 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 06:17:29,336 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 06:17:29,337 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 06:17:29,337 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 06:17:29,337 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 06:17:29,337 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 06:17:29,337 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 06:17:29,338 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:17:29,338 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 06:17:29,338 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 06:17:29,338 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 06:17:29,339 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:17:29,339 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:17:29,339 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:17:29,339 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:17:29,339 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 06:17:29,339 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:17:29,340 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:17:29,340 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:17:29,340 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 06:17:29,340 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:17:29,340 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 06:17:29,340 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 06:17:29,341 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:17:29,341 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:17:29,341 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:17:29,341 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 06:17:29,341 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:17:29,341 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 06:17:29,342 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 06:17:29,342 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_4ac59191-bcd5-455a-9f84-e79686cb8ae2/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ac89a83bf5f8cec9ed1c7380129a7935c1d366c [2018-11-10 06:17:29,372 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:17:29,384 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:17:29,388 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:17:29,389 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:17:29,390 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:17:29,390 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4ac59191-bcd5-455a-9f84-e79686cb8ae2/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec3_product17_false-unreach-call_false-termination.cil.c [2018-11-10 06:17:29,445 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4ac59191-bcd5-455a-9f84-e79686cb8ae2/bin-2019/utaipan/data/769d4f87f/3a174a7c868f4ead98a6cc6be5785ddf/FLAG1bdcca6f7 [2018-11-10 06:17:29,879 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:17:29,880 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4ac59191-bcd5-455a-9f84-e79686cb8ae2/sv-benchmarks/c/product-lines/minepump_spec3_product17_false-unreach-call_false-termination.cil.c [2018-11-10 06:17:29,893 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4ac59191-bcd5-455a-9f84-e79686cb8ae2/bin-2019/utaipan/data/769d4f87f/3a174a7c868f4ead98a6cc6be5785ddf/FLAG1bdcca6f7 [2018-11-10 06:17:29,907 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4ac59191-bcd5-455a-9f84-e79686cb8ae2/bin-2019/utaipan/data/769d4f87f/3a174a7c868f4ead98a6cc6be5785ddf [2018-11-10 06:17:29,910 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:17:29,911 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 06:17:29,912 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:17:29,912 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:17:29,918 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:17:29,919 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:17:29" (1/1) ... [2018-11-10 06:17:29,922 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41777afc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:17:29, skipping insertion in model container [2018-11-10 06:17:29,922 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:17:29" (1/1) ... [2018-11-10 06:17:29,933 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:17:29,978 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:17:30,215 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:17:30,225 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 06:17:30,281 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:17:30,303 INFO L193 MainTranslator]: Completed translation [2018-11-10 06:17:30,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:17:30 WrapperNode [2018-11-10 06:17:30,304 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 06:17:30,304 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 06:17:30,304 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 06:17:30,304 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 06:17:30,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:17:30" (1/1) ... [2018-11-10 06:17:30,377 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:17:30" (1/1) ... [2018-11-10 06:17:30,398 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 06:17:30,399 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 06:17:30,399 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 06:17:30,400 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 06:17:30,407 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:17:30" (1/1) ... [2018-11-10 06:17:30,407 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:17:30" (1/1) ... [2018-11-10 06:17:30,412 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:17:30" (1/1) ... [2018-11-10 06:17:30,413 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:17:30" (1/1) ... [2018-11-10 06:17:30,420 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:17:30" (1/1) ... [2018-11-10 06:17:30,425 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:17:30" (1/1) ... [2018-11-10 06:17:30,428 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:17:30" (1/1) ... [2018-11-10 06:17:30,431 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 06:17:30,431 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 06:17:30,431 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 06:17:30,432 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 06:17:30,432 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:17:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4ac59191-bcd5-455a-9f84-e79686cb8ae2/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 06:17:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 06:17:30,493 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 06:17:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 06:17:30,494 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 06:17:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-10 06:17:30,494 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-10 06:17:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 06:17:30,494 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 06:17:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 06:17:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 06:17:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 06:17:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 06:17:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 06:17:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 06:17:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-10 06:17:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-10 06:17:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 06:17:30,496 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 06:17:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 06:17:30,496 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 06:17:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 06:17:30,496 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 06:17:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 06:17:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 06:17:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 06:17:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 06:17:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 06:17:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 06:17:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 06:17:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 06:17:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 06:17:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 06:17:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 06:17:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 06:17:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 06:17:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 06:17:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 06:17:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 06:17:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 06:17:30,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 06:17:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 06:17:30,499 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 06:17:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-11-10 06:17:30,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-11-10 06:17:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 06:17:30,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 06:17:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 06:17:30,500 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 06:17:31,184 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 06:17:31,185 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 06:17:31 BoogieIcfgContainer [2018-11-10 06:17:31,185 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 06:17:31,186 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 06:17:31,186 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 06:17:31,188 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 06:17:31,189 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 06:17:29" (1/3) ... [2018-11-10 06:17:31,189 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6455af45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 06:17:31, skipping insertion in model container [2018-11-10 06:17:31,189 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:17:30" (2/3) ... [2018-11-10 06:17:31,190 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6455af45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 06:17:31, skipping insertion in model container [2018-11-10 06:17:31,190 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 06:17:31" (3/3) ... [2018-11-10 06:17:31,191 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product17_false-unreach-call_false-termination.cil.c [2018-11-10 06:17:31,199 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 06:17:31,205 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 06:17:31,217 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 06:17:31,241 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 06:17:31,241 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 06:17:31,241 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 06:17:31,241 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 06:17:31,242 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 06:17:31,242 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 06:17:31,242 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 06:17:31,242 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 06:17:31,257 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states. [2018-11-10 06:17:31,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-10 06:17:31,264 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:17:31,265 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] [2018-11-10 06:17:31,268 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:17:31,273 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:17:31,273 INFO L82 PathProgramCache]: Analyzing trace with hash 176641035, now seen corresponding path program 1 times [2018-11-10 06:17:31,275 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:17:31,321 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:17:31,321 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:17:31,321 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:17:31,321 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:17:31,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:17:31,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:17:31,539 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:17:31,539 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 06:17:31,539 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:17:31,545 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 06:17:31,558 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 06:17:31,559 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 06:17:31,562 INFO L87 Difference]: Start difference. First operand 125 states. Second operand 2 states. [2018-11-10 06:17:31,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:17:31,599 INFO L93 Difference]: Finished difference Result 224 states and 277 transitions. [2018-11-10 06:17:31,600 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 06:17:31,601 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-11-10 06:17:31,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:17:31,613 INFO L225 Difference]: With dead ends: 224 [2018-11-10 06:17:31,614 INFO L226 Difference]: Without dead ends: 112 [2018-11-10 06:17:31,618 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 06:17:31,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2018-11-10 06:17:31,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 112. [2018-11-10 06:17:31,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2018-11-10 06:17:31,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 130 transitions. [2018-11-10 06:17:31,661 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 130 transitions. Word has length 52 [2018-11-10 06:17:31,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:17:31,661 INFO L481 AbstractCegarLoop]: Abstraction has 112 states and 130 transitions. [2018-11-10 06:17:31,661 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 06:17:31,661 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 130 transitions. [2018-11-10 06:17:31,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-10 06:17:31,664 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:17:31,665 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] [2018-11-10 06:17:31,665 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:17:31,665 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:17:31,666 INFO L82 PathProgramCache]: Analyzing trace with hash -230246767, now seen corresponding path program 1 times [2018-11-10 06:17:31,666 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:17:31,667 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:17:31,667 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:17:31,667 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:17:31,668 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:17:31,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:17:31,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:17:31,767 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:17:31,768 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 06:17:31,768 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:17:31,770 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 06:17:31,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 06:17:31,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 06:17:31,771 INFO L87 Difference]: Start difference. First operand 112 states and 130 transitions. Second operand 3 states. [2018-11-10 06:17:31,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:17:31,791 INFO L93 Difference]: Finished difference Result 171 states and 197 transitions. [2018-11-10 06:17:31,792 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 06:17:31,792 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-10 06:17:31,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:17:31,794 INFO L225 Difference]: With dead ends: 171 [2018-11-10 06:17:31,794 INFO L226 Difference]: Without dead ends: 102 [2018-11-10 06:17:31,796 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 06:17:31,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2018-11-10 06:17:31,807 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 102. [2018-11-10 06:17:31,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2018-11-10 06:17:31,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 117 transitions. [2018-11-10 06:17:31,809 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 117 transitions. Word has length 54 [2018-11-10 06:17:31,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:17:31,809 INFO L481 AbstractCegarLoop]: Abstraction has 102 states and 117 transitions. [2018-11-10 06:17:31,809 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 06:17:31,810 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 117 transitions. [2018-11-10 06:17:31,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-10 06:17:31,812 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:17:31,812 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:17:31,812 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:17:31,812 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:17:31,813 INFO L82 PathProgramCache]: Analyzing trace with hash -2038631853, now seen corresponding path program 1 times [2018-11-10 06:17:31,813 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:17:31,814 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:17:31,814 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:17:31,814 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:17:31,814 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:17:31,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:17:31,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:17:31,963 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:17:31,964 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 06:17:31,964 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:17:31,964 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 06:17:31,965 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 06:17:31,965 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 06:17:31,965 INFO L87 Difference]: Start difference. First operand 102 states and 117 transitions. Second operand 7 states. [2018-11-10 06:17:32,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:17:32,308 INFO L93 Difference]: Finished difference Result 180 states and 211 transitions. [2018-11-10 06:17:32,309 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 06:17:32,309 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 58 [2018-11-10 06:17:32,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:17:32,310 INFO L225 Difference]: With dead ends: 180 [2018-11-10 06:17:32,310 INFO L226 Difference]: Without dead ends: 102 [2018-11-10 06:17:32,311 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 06:17:32,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2018-11-10 06:17:32,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 102. [2018-11-10 06:17:32,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2018-11-10 06:17:32,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 116 transitions. [2018-11-10 06:17:32,319 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 116 transitions. Word has length 58 [2018-11-10 06:17:32,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:17:32,320 INFO L481 AbstractCegarLoop]: Abstraction has 102 states and 116 transitions. [2018-11-10 06:17:32,320 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 06:17:32,320 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 116 transitions. [2018-11-10 06:17:32,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-10 06:17:32,321 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:17:32,321 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:17:32,322 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:17:32,322 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:17:32,322 INFO L82 PathProgramCache]: Analyzing trace with hash 777760975, now seen corresponding path program 1 times [2018-11-10 06:17:32,322 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:17:32,323 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:17:32,323 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:17:32,323 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:17:32,323 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:17:32,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:17:32,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:17:32,451 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:17:32,451 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 06:17:32,452 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:17:32,452 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 06:17:32,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 06:17:32,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 06:17:32,453 INFO L87 Difference]: Start difference. First operand 102 states and 116 transitions. Second operand 6 states. [2018-11-10 06:17:32,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:17:32,776 INFO L93 Difference]: Finished difference Result 247 states and 296 transitions. [2018-11-10 06:17:32,778 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 06:17:32,778 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 66 [2018-11-10 06:17:32,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:17:32,782 INFO L225 Difference]: With dead ends: 247 [2018-11-10 06:17:32,782 INFO L226 Difference]: Without dead ends: 169 [2018-11-10 06:17:32,783 INFO L605 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 [2018-11-10 06:17:32,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2018-11-10 06:17:32,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 167. [2018-11-10 06:17:32,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 167 states. [2018-11-10 06:17:32,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 195 transitions. [2018-11-10 06:17:32,808 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 195 transitions. Word has length 66 [2018-11-10 06:17:32,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:17:32,809 INFO L481 AbstractCegarLoop]: Abstraction has 167 states and 195 transitions. [2018-11-10 06:17:32,809 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 06:17:32,809 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 195 transitions. [2018-11-10 06:17:32,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-11-10 06:17:32,811 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:17:32,812 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:17:32,813 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:17:32,813 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:17:32,813 INFO L82 PathProgramCache]: Analyzing trace with hash 1204271765, now seen corresponding path program 1 times [2018-11-10 06:17:32,813 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:17:32,814 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:17:32,815 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:17:32,815 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:17:32,815 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:17:32,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:17:32,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:17:32,914 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:17:32,915 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 06:17:32,915 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:17:32,915 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 06:17:32,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 06:17:32,916 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 06:17:32,916 INFO L87 Difference]: Start difference. First operand 167 states and 195 transitions. Second operand 3 states. [2018-11-10 06:17:32,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:17:32,935 INFO L93 Difference]: Finished difference Result 268 states and 320 transitions. [2018-11-10 06:17:32,936 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 06:17:32,936 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 70 [2018-11-10 06:17:32,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:17:32,937 INFO L225 Difference]: With dead ends: 268 [2018-11-10 06:17:32,938 INFO L226 Difference]: Without dead ends: 125 [2018-11-10 06:17:32,939 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 06:17:32,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2018-11-10 06:17:32,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2018-11-10 06:17:32,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125 states. [2018-11-10 06:17:32,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 140 transitions. [2018-11-10 06:17:32,952 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 140 transitions. Word has length 70 [2018-11-10 06:17:32,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:17:32,953 INFO L481 AbstractCegarLoop]: Abstraction has 125 states and 140 transitions. [2018-11-10 06:17:32,953 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 06:17:32,953 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 140 transitions. [2018-11-10 06:17:32,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-11-10 06:17:32,955 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:17:32,957 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:17:32,957 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:17:32,957 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:17:32,958 INFO L82 PathProgramCache]: Analyzing trace with hash 20610197, now seen corresponding path program 1 times [2018-11-10 06:17:32,958 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:17:32,959 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:17:32,959 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:17:32,959 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:17:32,959 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:17:33,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 06:17:33,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 06:17:33,098 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-10 06:17:33,121 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:17:33,124 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:17:33,126 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:17:33,127 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:17:33,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 06:17:33 BoogieIcfgContainer [2018-11-10 06:17:33,246 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 06:17:33,247 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 06:17:33,247 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 06:17:33,247 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 06:17:33,248 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 06:17:31" (3/4) ... [2018-11-10 06:17:33,250 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 06:17:33,256 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:17:33,256 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:17:33,257 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:17:33,258 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:17:33,396 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_4ac59191-bcd5-455a-9f84-e79686cb8ae2/bin-2019/utaipan/witness.graphml [2018-11-10 06:17:33,396 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 06:17:33,397 INFO L168 Benchmark]: Toolchain (without parser) took 3486.21 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 228.1 MB). Free memory was 953.8 MB in the beginning and 1.2 GB in the end (delta: -240.1 MB). Peak memory consumption was 280.3 MB. Max. memory is 11.5 GB. [2018-11-10 06:17:33,398 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-10 06:17:33,398 INFO L168 Benchmark]: CACSL2BoogieTranslator took 391.91 ms. Allocated memory is still 1.0 GB. Free memory was 951.1 MB in the beginning and 929.6 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 06:17:33,398 INFO L168 Benchmark]: Boogie Procedure Inliner took 94.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 167.2 MB). Free memory was 929.6 MB in the beginning and 1.2 GB in the end (delta: -232.3 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. [2018-11-10 06:17:33,399 INFO L168 Benchmark]: Boogie Preprocessor took 32.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 11.5 GB. [2018-11-10 06:17:33,399 INFO L168 Benchmark]: RCFGBuilder took 753.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 84.3 MB). Peak memory consumption was 84.3 MB. Max. memory is 11.5 GB. [2018-11-10 06:17:33,399 INFO L168 Benchmark]: TraceAbstraction took 2060.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 861.9 MB in the end (delta: 211.2 MB). Peak memory consumption was 211.2 MB. Max. memory is 11.5 GB. [2018-11-10 06:17:33,400 INFO L168 Benchmark]: Witness Printer took 149.04 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 60.8 MB). Free memory was 861.9 MB in the beginning and 1.2 GB in the end (delta: -332.0 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. [2018-11-10 06:17:33,402 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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 391.91 ms. Allocated memory is still 1.0 GB. Free memory was 951.1 MB in the beginning and 929.6 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 94.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 167.2 MB). Free memory was 929.6 MB in the beginning and 1.2 GB in the end (delta: -232.3 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 753.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 84.3 MB). Peak memory consumption was 84.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2060.99 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 861.9 MB in the end (delta: 211.2 MB). Peak memory consumption was 211.2 MB. Max. memory is 11.5 GB. * Witness Printer took 149.04 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 60.8 MB). Free memory was 861.9 MB in the beginning and 1.2 GB in the end (delta: -332.0 MB). Peak memory consumption was 21.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 506]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L337] CALL "i > 0 && i <= this->argsCount" [L337] RET "i > 0 && i <= this->argsCount" [L337] CALL "libacc.c" [L337] RET "libacc.c" [L338] CALL "__utac__get_this_arg" [L338] RET "__utac__get_this_arg" [L344] CALL "i > 0 && i <= this->argsCount" [L344] RET "i > 0 && i <= this->argsCount" [L344] CALL "libacc.c" [L344] RET "libacc.c" [L345] CALL "__utac__get_this_arg" [L345] RET "__utac__get_this_arg" [L383] CALL "i > 0 && i <= this->argsCount" [L383] RET "i > 0 && i <= this->argsCount" [L383] CALL "libacc.c" [L383] RET "libacc.c" [L384] CALL "__utac__get_this_argtype" [L384] RET "__utac__get_this_argtype" [L390] CALL "i > 0 && i <= this->argsCount" [L390] RET "i > 0 && i <= this->argsCount" [L390] CALL "libacc.c" [L390] RET "libacc.c" [L391] CALL "__utac__get_this_argtype" [L391] RET "__utac__get_this_argtype" [L465] CALL "Env(Water:%i" [L465] RET "Env(Water:%i" [L466] CALL ",Meth:" [L466] RET ",Meth:" [L470] CALL "CRIT" [L470] RET "CRIT" [L474] CALL "OK" [L474] RET "OK" [L478] CALL ")" [L478] RET ")" [L684] CALL "Pump(System:" [L684] RET "Pump(System:" [L688] CALL "On" [L688] RET "On" [L692] CALL "Off" [L692] RET "Off" [L696] CALL ",Pump:" [L696] RET ",Pump:" [L700] CALL "On" [L700] RET "On" [L704] CALL "Off" [L704] RET "Off" [L708] CALL ") " [L708] RET ") " [L710] CALL "\n" [L710] RET "\n" [L413] int waterLevel = 1; [L414] int methaneLevelCritical = 0; [L582] int pumpRunning = 0; [L583] int systemActive = 1; [L735] int cleanupTimeShifts = 4; [L209] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={152:0}, "libacc.c"={193:0}, "libacc.c"={177:0}, "libacc.c"={189:0}, "libacc.c"={200:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(") ")=184, \old(") ")=167, \old(")")=133, \old(")")=175, \old(",Meth:")=150, \old(",Meth:")=144, \old(",Pump:")=142, \old(",Pump:")=165, \old("\n")=118, \old("\n")=163, \old("__utac__get_this_arg")=197, \old("__utac__get_this_arg")=155, \old("__utac__get_this_arg")=123, \old("__utac__get_this_arg")=122, \old("__utac__get_this_argtype")=187, \old("__utac__get_this_argtype")=147, \old("__utac__get_this_argtype")=125, \old("__utac__get_this_argtype")=121, \old("CRIT")=176, \old("CRIT")=162, \old("Env(Water:%i")=188, \old("Env(Water:%i")=151, \old("i > 0 && i <= this->argsCount")=191, \old("i > 0 && i <= this->argsCount")=146, \old("i > 0 && i <= this->argsCount")=130, \old("i > 0 && i <= this->argsCount")=154, \old("i > 0 && i <= this->argsCount")=126, \old("i > 0 && i <= this->argsCount")=196, \old("i > 0 && i <= this->argsCount")=129, \old("i > 0 && i <= this->argsCount")=148, \old("libacc.c")=190, \old("libacc.c")=168, \old("libacc.c")=178, \old("libacc.c")=198, \old("libacc.c")=160, \old("libacc.c")=166, \old("libacc.c")=192, \old("libacc.c")=161, \old("Off")=185, \old("Off")=143, \old("Off")=132, \old("Off")=153, \old("OK")=170, \old("OK")=186, \old("On")=131, \old("On")=119, \old("On")=173, \old("On")=120, \old("Pump(System:")=169, \old("Pump(System:")=134, \old(cleanupTimeShifts)=194, \old(head)=199, \old(head)=181, \old(methaneLevelCritical)=156, \old(pumpRunning)=141, \old(systemActive)=140, \old(waterLevel)=145, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L811] int retValue_acc ; [L812] int tmp ; VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L816] FCALL select_helpers() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L817] FCALL select_features() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L818] CALL, EXPR valid_product() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L860] int retValue_acc ; [L863] retValue_acc = 1 [L864] RET return (retValue_acc); VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L818] EXPR valid_product() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L818] tmp = valid_product() [L820] COND TRUE \read(tmp) VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L822] FCALL setup() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L823] CALL runTest() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L802] CALL test() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L514] int splverifierCounter ; [L515] int tmp ; [L516] int tmp___0 ; [L517] int tmp___1 ; [L518] int tmp___2 ; [L521] splverifierCounter = 0 VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L523] COND TRUE 1 VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L525] COND TRUE splverifierCounter < 4 VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L531] tmp = __VERIFIER_nondet_int() [L533] COND TRUE \read(tmp) VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L535] CALL waterRise() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L431] COND TRUE waterLevel < 2 [L432] RET waterLevel = waterLevel + 1 VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L535] waterRise() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L541] tmp___0 = __VERIFIER_nondet_int() [L543] COND FALSE !(\read(tmp___0)) VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L551] tmp___2 = __VERIFIER_nondet_int() [L553] COND TRUE \read(tmp___2) VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L566] CALL timeShift() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L590] COND FALSE !(\read(pumpRunning)) VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L597] COND TRUE \read(systemActive) VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L599] CALL processEnvironment() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L619] int tmp ; VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L622] COND FALSE !(\read(pumpRunning)) VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L637] RET, FCALL processEnvironment__wrappee__base() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L599] processEnvironment() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L605] CALL __utac_acc__Specification3_spec__1() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L870] int tmp ; [L871] int tmp___0 ; [L872] int tmp___1 ; VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L876] CALL, EXPR isMethaneLevelCritical() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L452] int retValue_acc ; [L455] retValue_acc = methaneLevelCritical [L456] RET return (retValue_acc); VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L876] EXPR isMethaneLevelCritical() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L876] tmp = isMethaneLevelCritical() [L878] COND FALSE !(\read(tmp)) VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L882] CALL, EXPR getWaterLevel() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L484] int retValue_acc ; [L487] retValue_acc = waterLevel [L488] RET return (retValue_acc); VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=2, systemActive=1, waterLevel=2] [L882] EXPR getWaterLevel() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L882] tmp___0 = getWaterLevel() [L884] COND TRUE tmp___0 == 2 VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, waterLevel=2] [L886] CALL, EXPR isPumpRunning() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L671] int retValue_acc ; [L674] retValue_acc = pumpRunning [L675] RET return (retValue_acc); VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L886] EXPR isPumpRunning() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, waterLevel=2] [L886] tmp___1 = isPumpRunning() [L888] COND FALSE !(\read(tmp___1)) VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, tmp___1=0, waterLevel=2] [L892] CALL __automaton_fail() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L506] __VERIFIER_error() VAL [") "={183:0}, ")"={180:0}, ",Meth:"={149:0}, ",Pump:"={139:0}, "\n"={164:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={127:0}, "__utac__get_this_argtype"={159:0}, "CRIT"={179:0}, "Env(Water:%i"={128:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={158:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={177:0}, "Off"={137:0}, "Off"={182:0}, "OK"={172:0}, "On"={138:0}, "On"={174:0}, "Pump(System:"={136:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 24 procedures, 125 locations, 1 error locations. UNSAFE Result, 2.0s OverallTime, 6 OverallIterations, 1 TraceHistogramMax, 0.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 580 SDtfs, 247 SDslu, 770 SDs, 0 SdLazy, 173 SolverSat, 13 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 17 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=167occurred in iteration=4, 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: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 370 NumberOfCodeBlocks, 370 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 295 ConstructedInterpolants, 0 QuantifiedInterpolants, 29945 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...