./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_productSimulator_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_3435a43c-85ef-4bc8-a988-3bb11f62fcf0/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3435a43c-85ef-4bc8-a988-3bb11f62fcf0/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3435a43c-85ef-4bc8-a988-3bb11f62fcf0/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3435a43c-85ef-4bc8-a988-3bb11f62fcf0/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_productSimulator_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3435a43c-85ef-4bc8-a988-3bb11f62fcf0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3435a43c-85ef-4bc8-a988-3bb11f62fcf0/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9a501726b111b1f6720960f06deb10a2482c5a4b ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 10:35:06,250 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:35:06,251 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:35:06,259 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:35:06,260 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:35:06,260 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:35:06,261 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:35:06,262 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:35:06,264 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:35:06,264 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:35:06,265 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:35:06,265 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:35:06,266 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:35:06,266 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:35:06,267 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:35:06,267 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:35:06,268 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:35:06,269 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:35:06,271 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:35:06,272 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:35:06,273 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:35:06,273 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:35:06,275 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:35:06,275 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:35:06,275 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:35:06,276 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:35:06,276 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:35:06,277 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:35:06,278 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:35:06,278 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:35:06,278 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:35:06,279 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:35:06,279 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:35:06,279 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:35:06,280 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:35:06,280 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:35:06,281 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3435a43c-85ef-4bc8-a988-3bb11f62fcf0/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 10:35:06,290 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:35:06,291 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:35:06,291 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:35:06,291 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:35:06,292 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:35:06,292 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:35:06,292 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:35:06,292 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 10:35:06,293 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:35:06,293 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 10:35:06,293 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:35:06,293 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:35:06,293 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:35:06,293 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:35:06,294 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 10:35:06,294 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:35:06,294 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:35:06,294 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 10:35:06,294 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 10:35:06,294 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:35:06,295 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:35:06,295 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 10:35:06,295 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:35:06,295 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:35:06,295 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:35:06,295 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 10:35:06,295 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:35:06,296 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:35:06,296 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_3435a43c-85ef-4bc8-a988-3bb11f62fcf0/bin-2019/ukojak 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 -> Kojak 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 -> 9a501726b111b1f6720960f06deb10a2482c5a4b [2018-11-10 10:35:06,319 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:35:06,328 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:35:06,330 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:35:06,332 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:35:06,332 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:35:06,332 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3435a43c-85ef-4bc8-a988-3bb11f62fcf0/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/minepump_spec1_productSimulator_false-unreach-call_false-termination.cil.c [2018-11-10 10:35:06,375 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3435a43c-85ef-4bc8-a988-3bb11f62fcf0/bin-2019/ukojak/data/478025f26/c471db752ffc415e9f62f076efadda46/FLAG059f09803 [2018-11-10 10:35:06,819 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:35:06,819 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3435a43c-85ef-4bc8-a988-3bb11f62fcf0/sv-benchmarks/c/product-lines/minepump_spec1_productSimulator_false-unreach-call_false-termination.cil.c [2018-11-10 10:35:06,830 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3435a43c-85ef-4bc8-a988-3bb11f62fcf0/bin-2019/ukojak/data/478025f26/c471db752ffc415e9f62f076efadda46/FLAG059f09803 [2018-11-10 10:35:06,842 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3435a43c-85ef-4bc8-a988-3bb11f62fcf0/bin-2019/ukojak/data/478025f26/c471db752ffc415e9f62f076efadda46 [2018-11-10 10:35:06,844 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:35:06,845 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:35:06,846 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:35:06,846 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:35:06,848 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:35:06,848 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:35:06" (1/1) ... [2018-11-10 10:35:06,850 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50c4b469 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:35:06, skipping insertion in model container [2018-11-10 10:35:06,850 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:35:06" (1/1) ... [2018-11-10 10:35:06,855 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:35:06,890 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:35:07,078 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:35:07,086 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:35:07,142 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:35:07,164 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:35:07,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:35:07 WrapperNode [2018-11-10 10:35:07,164 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:35:07,164 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 10:35:07,165 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 10:35:07,165 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 10:35:07,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:35:07" (1/1) ... [2018-11-10 10:35:07,227 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:35:07" (1/1) ... [2018-11-10 10:35:07,246 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 10:35:07,246 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 10:35:07,246 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 10:35:07,246 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 10:35:07,252 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:35:07" (1/1) ... [2018-11-10 10:35:07,252 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:35:07" (1/1) ... [2018-11-10 10:35:07,255 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:35:07" (1/1) ... [2018-11-10 10:35:07,255 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:35:07" (1/1) ... [2018-11-10 10:35:07,261 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:35:07" (1/1) ... [2018-11-10 10:35:07,266 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:35:07" (1/1) ... [2018-11-10 10:35:07,268 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:35:07" (1/1) ... [2018-11-10 10:35:07,271 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 10:35:07,272 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 10:35:07,272 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 10:35:07,272 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 10:35:07,272 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:35:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3435a43c-85ef-4bc8-a988-3bb11f62fcf0/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-10 10:35:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 10:35:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__before__methaneQuery [2018-11-10 10:35:07,333 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__before__methaneQuery [2018-11-10 10:35:07,333 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 10:35:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 10:35:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 10:35:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 10:35:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 10:35:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 10:35:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__before__highWaterSensor [2018-11-10 10:35:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__before__highWaterSensor [2018-11-10 10:35:07,334 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 10:35:07,334 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 10:35:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__before__methaneAlarm [2018-11-10 10:35:07,335 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__before__methaneAlarm [2018-11-10 10:35:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__before__lowWaterSensor [2018-11-10 10:35:07,335 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__before__lowWaterSensor [2018-11-10 10:35:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 10:35:07,335 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 10:35:07,335 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 10:35:07,337 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 10:35:07,337 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-10 10:35:07,337 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-10 10:35:07,337 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 10:35:07,338 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 10:35:07,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 10:35:07,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 10:35:08,406 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 10:35:08,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:35:08 BoogieIcfgContainer [2018-11-10 10:35:08,406 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 10:35:08,407 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 10:35:08,407 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 10:35:08,414 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 10:35:08,414 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:35:08" (1/1) ... [2018-11-10 10:35:08,422 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:35:08,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:08,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 111 states and 155 transitions. [2018-11-10 10:35:08,453 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 155 transitions. [2018-11-10 10:35:08,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-11-10 10:35:08,459 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:08,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:08,630 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:08,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:08,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 111 states and 152 transitions. [2018-11-10 10:35:08,646 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 152 transitions. [2018-11-10 10:35:08,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-11-10 10:35:08,648 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:08,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:08,738 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:08,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:08,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 114 states and 156 transitions. [2018-11-10 10:35:08,780 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 156 transitions. [2018-11-10 10:35:08,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-11-10 10:35:08,782 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:08,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:08,892 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:09,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:09,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 129 states and 186 transitions. [2018-11-10 10:35:09,091 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 186 transitions. [2018-11-10 10:35:09,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-10 10:35:09,093 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:09,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:09,156 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:09,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:09,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 141 states and 214 transitions. [2018-11-10 10:35:09,459 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 214 transitions. [2018-11-10 10:35:09,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-10 10:35:09,461 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:09,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:09,536 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:10,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:10,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 158 states and 254 transitions. [2018-11-10 10:35:10,141 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 254 transitions. [2018-11-10 10:35:10,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-10 10:35:10,144 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:10,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:10,176 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:10,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:10,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 159 states and 256 transitions. [2018-11-10 10:35:10,194 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 256 transitions. [2018-11-10 10:35:10,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-10 10:35:10,195 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:10,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:10,222 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:10,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:10,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 160 states and 257 transitions. [2018-11-10 10:35:10,241 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 257 transitions. [2018-11-10 10:35:10,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-10 10:35:10,242 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:10,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:10,267 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:10,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:10,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 161 states and 260 transitions. [2018-11-10 10:35:10,367 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 260 transitions. [2018-11-10 10:35:10,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-10 10:35:10,368 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:10,392 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:10,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:10,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 163 states and 263 transitions. [2018-11-10 10:35:10,455 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 263 transitions. [2018-11-10 10:35:10,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-10 10:35:10,457 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:10,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:10,497 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:10,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:10,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 164 states and 264 transitions. [2018-11-10 10:35:10,534 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 264 transitions. [2018-11-10 10:35:10,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-10 10:35:10,536 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:10,561 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:10,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:10,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 168 states and 270 transitions. [2018-11-10 10:35:10,569 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 270 transitions. [2018-11-10 10:35:10,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-10 10:35:10,570 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:10,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:10,594 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:10,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:10,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 169 states and 271 transitions. [2018-11-10 10:35:10,611 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 271 transitions. [2018-11-10 10:35:10,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-10 10:35:10,612 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:10,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:10,635 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:10,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:10,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 173 states and 277 transitions. [2018-11-10 10:35:10,698 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 277 transitions. [2018-11-10 10:35:10,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-10 10:35:10,699 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:10,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:10,737 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:10,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:10,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 178 states and 285 transitions. [2018-11-10 10:35:10,820 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 285 transitions. [2018-11-10 10:35:10,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-11-10 10:35:10,821 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:10,886 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:10,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:10,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 188 states and 311 transitions. [2018-11-10 10:35:10,965 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 311 transitions. [2018-11-10 10:35:10,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-10 10:35:10,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:10,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:10,990 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:11,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:11,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 191 states and 319 transitions. [2018-11-10 10:35:11,019 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 319 transitions. [2018-11-10 10:35:11,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-10 10:35:11,020 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:11,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:11,062 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:11,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:11,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 194 states and 328 transitions. [2018-11-10 10:35:11,199 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 328 transitions. [2018-11-10 10:35:11,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-11-10 10:35:11,200 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:11,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:11,287 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:11,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:11,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 200 states and 351 transitions. [2018-11-10 10:35:11,494 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 351 transitions. [2018-11-10 10:35:11,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-11-10 10:35:11,495 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:11,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:11,518 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:11,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:11,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 202 states and 355 transitions. [2018-11-10 10:35:11,540 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 355 transitions. [2018-11-10 10:35:11,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-11-10 10:35:11,541 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:11,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:11,588 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-11-10 10:35:11,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:11,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 210 states and 379 transitions. [2018-11-10 10:35:11,847 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 379 transitions. [2018-11-10 10:35:11,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-11-10 10:35:11,848 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:11,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:11,877 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:11,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:11,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 213 states and 390 transitions. [2018-11-10 10:35:11,895 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 390 transitions. [2018-11-10 10:35:11,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-10 10:35:11,895 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:11,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:11,922 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-11-10 10:35:12,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:12,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 220 states and 407 transitions. [2018-11-10 10:35:12,251 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 407 transitions. [2018-11-10 10:35:12,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-10 10:35:12,252 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:12,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:12,276 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-11-10 10:35:12,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:12,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 221 states and 407 transitions. [2018-11-10 10:35:12,290 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 407 transitions. [2018-11-10 10:35:12,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-10 10:35:12,291 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:12,322 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:12,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:12,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 222 states and 409 transitions. [2018-11-10 10:35:12,421 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 409 transitions. [2018-11-10 10:35:12,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-10 10:35:12,422 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:12,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:12,451 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:12,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:12,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 224 states and 411 transitions. [2018-11-10 10:35:12,483 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 411 transitions. [2018-11-10 10:35:12,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-10 10:35:12,484 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:12,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:12,603 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:12,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:12,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 227 states and 418 transitions. [2018-11-10 10:35:12,653 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 418 transitions. [2018-11-10 10:35:12,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-10 10:35:12,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:12,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:12,682 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:12,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:12,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 227 states and 413 transitions. [2018-11-10 10:35:12,706 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 413 transitions. [2018-11-10 10:35:12,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-10 10:35:12,708 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:12,737 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:12,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:12,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 228 states and 414 transitions. [2018-11-10 10:35:12,757 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 414 transitions. [2018-11-10 10:35:12,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-10 10:35:12,758 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:12,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:12,781 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-11-10 10:35:13,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:13,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 233 states and 427 transitions. [2018-11-10 10:35:13,046 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 427 transitions. [2018-11-10 10:35:13,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-10 10:35:13,047 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:13,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:13,074 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2018-11-10 10:35:13,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:13,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 236 states and 429 transitions. [2018-11-10 10:35:13,242 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 429 transitions. [2018-11-10 10:35:13,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-10 10:35:13,243 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:13,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:13,537 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:14,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:14,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 256 states and 484 transitions. [2018-11-10 10:35:14,930 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 484 transitions. [2018-11-10 10:35:14,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-11-10 10:35:14,931 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:14,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:14,957 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:14,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:14,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 257 states and 485 transitions. [2018-11-10 10:35:14,974 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 485 transitions. [2018-11-10 10:35:14,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-10 10:35:14,975 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:14,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:14,996 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:15,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:15,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 258 states and 485 transitions. [2018-11-10 10:35:15,029 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 485 transitions. [2018-11-10 10:35:15,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-10 10:35:15,030 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:15,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:35:15,056 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-11-10 10:35:15,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:35:15,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 259 states and 486 transitions. [2018-11-10 10:35:15,084 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 486 transitions. [2018-11-10 10:35:15,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-11-10 10:35:15,085 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:35:15,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:35:15,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:35:15,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:35:15,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:35:15,402 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 35 iterations. [2018-11-10 10:35:15,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 10:35:15 ImpRootNode [2018-11-10 10:35:15,545 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 10:35:15,546 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 10:35:15,546 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 10:35:15,546 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 10:35:15,547 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:35:08" (3/4) ... [2018-11-10 10:35:15,549 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 10:35:15,638 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_3435a43c-85ef-4bc8-a988-3bb11f62fcf0/bin-2019/ukojak/witness.graphml [2018-11-10 10:35:15,638 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 10:35:15,638 INFO L168 Benchmark]: Toolchain (without parser) took 8793.62 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 319.3 MB). Free memory was 955.4 MB in the beginning and 1.2 GB in the end (delta: -279.5 MB). Peak memory consumption was 39.7 MB. Max. memory is 11.5 GB. [2018-11-10 10:35:15,639 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:35:15,639 INFO L168 Benchmark]: CACSL2BoogieTranslator took 318.66 ms. Allocated memory is still 1.0 GB. Free memory was 955.4 MB in the beginning and 928.5 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2018-11-10 10:35:15,639 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 928.5 MB in the beginning and 1.1 GB in the end (delta: -210.5 MB). Peak memory consumption was 16.4 MB. Max. memory is 11.5 GB. [2018-11-10 10:35:15,640 INFO L168 Benchmark]: Boogie Preprocessor took 25.05 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:35:15,640 INFO L168 Benchmark]: RCFGBuilder took 1134.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 119.5 MB). Peak memory consumption was 119.5 MB. Max. memory is 11.5 GB. [2018-11-10 10:35:15,640 INFO L168 Benchmark]: CodeCheck took 7138.66 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 174.1 MB). Free memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: -250.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:35:15,640 INFO L168 Benchmark]: Witness Printer took 92.21 ms. Allocated memory is still 1.3 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 35.2 MB). Peak memory consumption was 35.2 MB. Max. memory is 11.5 GB. [2018-11-10 10:35:15,642 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 13 procedures, 181 locations, 1 error locations. UNSAFE Result, 6.9s OverallTime, 35 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1318001840 SDtfs, 476032224 SDslu, 90849412 SDs, 0 SdLazy, 1125750568 SolverSat, -1787407184 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 15.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 17909 GetRequests, 17546 SyntacticMatches, 207 SemanticMatches, 156 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9698 ImplicationChecksByTransitivity, 4.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 1996 NumberOfCodeBlocks, 1996 NumberOfCodeBlocksAsserted, 35 NumberOfCheckSat, 1893 ConstructedInterpolants, 0 QuantifiedInterpolants, 250626 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 34 InterpolantComputations, 34 PerfectInterpolantSequences, 1072/1072 InterpolantCoveringCapability, 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: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 1021]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L379] FCALL "Pump(System:" [L383] FCALL "On" [L387] FCALL "Off" [L391] FCALL ",Pump:" [L395] FCALL "On" [L399] FCALL "Off" [L403] FCALL ") " [L405] FCALL "\n" [L769] FCALL "i > 0 && i <= this->argsCount" [L769] FCALL "libacc.c" [L770] FCALL "__utac__get_this_arg" [L776] FCALL "i > 0 && i <= this->argsCount" [L776] FCALL "libacc.c" [L777] FCALL "__utac__get_this_arg" [L815] FCALL "i > 0 && i <= this->argsCount" [L815] FCALL "libacc.c" [L816] FCALL "__utac__get_this_argtype" [L822] FCALL "i > 0 && i <= this->argsCount" [L822] FCALL "libacc.c" [L823] FCALL "__utac__get_this_argtype" [L966] FCALL "Env(Water:%i" [L967] FCALL ",Meth:" [L971] FCALL "CRIT" [L975] FCALL "OK" [L979] FCALL ")" [L40] int __SELECTED_FEATURE_base ; [L41] int __SELECTED_FEATURE_highWaterSensor ; [L42] int __SELECTED_FEATURE_lowWaterSensor ; [L43] int __SELECTED_FEATURE_methaneQuery ; [L44] int __SELECTED_FEATURE_methaneAlarm ; [L45] int __SELECTED_FEATURE_stopCommand ; [L46] int __SELECTED_FEATURE_startCommand ; [L47] int __GUIDSL_ROOT_PRODUCTION ; [L140] int pumpRunning = 0; [L141] int systemActive = 1; [L914] int waterLevel = 1; [L915] int methaneLevelCritical = 0; [L1026] int cleanupTimeShifts = 4; [L641] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; [L1099] int retValue_acc ; [L1100] int tmp ; [L1104] CALL select_helpers() [L872] RET __GUIDSL_ROOT_PRODUCTION = 1 [L1104] select_helpers() [L1105] CALL select_features() [L857] __SELECTED_FEATURE_base = 1 VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L858] CALL, EXPR select_one() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L843] int retValue_acc ; [L844] int choice = __VERIFIER_nondet_int(); [L847] retValue_acc = choice [L848] RET return (retValue_acc); [L858] EXPR select_one() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=0, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L858] __SELECTED_FEATURE_highWaterSensor = select_one() [L859] CALL, EXPR select_one() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L843] int retValue_acc ; [L844] int choice = __VERIFIER_nondet_int(); [L847] retValue_acc = choice [L848] RET return (retValue_acc); [L859] EXPR select_one() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L859] __SELECTED_FEATURE_lowWaterSensor = select_one() [L860] CALL, EXPR select_one() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L843] int retValue_acc ; [L844] int choice = __VERIFIER_nondet_int(); [L847] retValue_acc = choice [L848] RET return (retValue_acc); [L860] EXPR select_one() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L860] __SELECTED_FEATURE_methaneQuery = select_one() [L861] CALL, EXPR select_one() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L843] int retValue_acc ; [L844] int choice = __VERIFIER_nondet_int(); [L847] retValue_acc = choice [L848] RET return (retValue_acc); [L861] EXPR select_one() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L861] __SELECTED_FEATURE_methaneAlarm = select_one() [L862] CALL, EXPR select_one() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L843] int retValue_acc ; [L844] int choice = __VERIFIER_nondet_int(); [L847] retValue_acc = choice [L848] RET return (retValue_acc); [L862] EXPR select_one() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L862] __SELECTED_FEATURE_stopCommand = select_one() [L863] CALL, EXPR select_one() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L843] int retValue_acc ; [L844] int choice = __VERIFIER_nondet_int(); [L847] retValue_acc = choice [L848] RET return (retValue_acc); [L863] EXPR select_one() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L863] RET __SELECTED_FEATURE_startCommand = select_one() [L1105] select_features() [L1106] CALL, EXPR valid_product() [L877] int retValue_acc ; [L880] retValue_acc = __SELECTED_FEATURE_base [L881] RET return (retValue_acc); [L1106] EXPR valid_product() [L1106] tmp = valid_product() [L1108] COND TRUE \read(tmp) [L1110] FCALL setup() [L1111] CALL runTest() [L1093] CALL test() [L55] int splverifierCounter ; [L56] int tmp ; [L57] int tmp___0 ; [L58] int tmp___1 ; [L59] int tmp___2 ; [L62] splverifierCounter = 0 VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L64] COND TRUE 1 VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L66] COND TRUE splverifierCounter < 4 [L72] tmp = __VERIFIER_nondet_int() [L74] COND TRUE \read(tmp) VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L76] CALL waterRise() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, \old(waterLevel)=1, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L932] COND TRUE waterLevel < 2 [L933] RET waterLevel = waterLevel + 1 [L76] waterRise() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L82] tmp___0 = __VERIFIER_nondet_int() [L84] COND TRUE \read(tmp___0) VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L86] CALL changeMethaneLevel() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, \old(methaneLevelCritical)=0, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L944] COND FALSE !(\read(methaneLevelCritical)) [L947] RET methaneLevelCritical = 1 [L86] changeMethaneLevel() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L92] tmp___2 = __VERIFIER_nondet_int() [L94] COND TRUE \read(tmp___2) [L95] COND FALSE !(\read(__SELECTED_FEATURE_startCommand)) VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L119] CALL timeShift() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, \old(pumpRunning)=0, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L148] COND FALSE !(\read(pumpRunning)) VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, \old(pumpRunning)=0, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L155] COND TRUE \read(systemActive) [L157] CALL processEnvironment() [L291] COND FALSE !(\read(__SELECTED_FEATURE_methaneAlarm)) VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, \old(pumpRunning)=0, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L298] CALL processEnvironment__before__methaneAlarm() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, \old(pumpRunning)=0, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L248] COND FALSE !(\read(__SELECTED_FEATURE_lowWaterSensor)) VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, \old(pumpRunning)=0, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L255] CALL processEnvironment__before__lowWaterSensor() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, \old(pumpRunning)=0, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L205] COND TRUE \read(__SELECTED_FEATURE_highWaterSensor) [L207] CALL processEnvironment__role__highWaterSensor() [L177] int tmp ; VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, \old(pumpRunning)=0, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L180] COND TRUE ! pumpRunning [L182] CALL, EXPR isHighWaterLevel() [L411] int retValue_acc ; [L412] int tmp ; [L413] int tmp___0 ; [L417] CALL, EXPR isHighWaterSensorDry() [L994] int retValue_acc ; [L997] COND FALSE !(waterLevel < 2) [L1001] retValue_acc = 0 [L1002] RET return (retValue_acc); [L417] EXPR isHighWaterSensorDry() [L417] tmp = isHighWaterSensorDry() [L419] COND FALSE !(\read(tmp)) [L422] tmp___0 = 1 [L424] retValue_acc = tmp___0 [L425] RET return (retValue_acc); [L182] EXPR isHighWaterLevel() [L182] tmp = isHighWaterLevel() [L184] COND TRUE \read(tmp) [L186] CALL activatePump() [L333] COND FALSE !(\read(__SELECTED_FEATURE_methaneQuery)) VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, \old(pumpRunning)=0, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L340] CALL activatePump__before__methaneQuery() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, \old(pumpRunning)=0, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L308] RET pumpRunning = 1 [L340] RET activatePump__before__methaneQuery() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, \old(pumpRunning)=0, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L186] RET activatePump() [L207] RET processEnvironment__role__highWaterSensor() [L255] RET processEnvironment__before__lowWaterSensor() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, \old(pumpRunning)=0, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L298] RET processEnvironment__before__methaneAlarm() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, \old(pumpRunning)=0, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L157] processEnvironment() [L163] CALL __utac_acc__Specification1_spec__1() [L888] int tmp ; [L889] int tmp___0 ; VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, \old(pumpRunning)=0, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L893] CALL, EXPR isMethaneLevelCritical() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, \old(pumpRunning)=0, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L953] int retValue_acc ; [L956] retValue_acc = methaneLevelCritical [L957] RET return (retValue_acc); [L893] EXPR isMethaneLevelCritical() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, \old(pumpRunning)=0, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L893] tmp = isMethaneLevelCritical() [L895] COND TRUE \read(tmp) [L897] CALL, EXPR isPumpRunning() [L366] int retValue_acc ; [L369] retValue_acc = pumpRunning [L370] RET return (retValue_acc); [L897] EXPR isPumpRunning() [L897] tmp___0 = isPumpRunning() [L899] COND TRUE \read(tmp___0) [L901] CALL __automaton_fail() [L1021] __VERIFIER_error() VAL [") "={29:0}, ")"={40:0}, ",Meth:"={11:0}, ",Pump:"={34:0}, "\n"={28:0}, "__utac__get_this_arg"={20:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_argtype"={14:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={12:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={15:0}, "libacc.c"={22:0}, "libacc.c"={18:0}, "libacc.c"={26:0}, "Off"={35:0}, "Off"={31:0}, "OK"={39:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={37:0}, \old(pumpRunning)=0, \old(waterLevel)=2, __GUIDSL_ROOT_PRODUCTION=1, __SELECTED_FEATURE_base=1, __SELECTED_FEATURE_highWaterSensor=1, __SELECTED_FEATURE_lowWaterSensor=0, __SELECTED_FEATURE_methaneAlarm=0, __SELECTED_FEATURE_methaneQuery=0, __SELECTED_FEATURE_startCommand=0, __SELECTED_FEATURE_stopCommand=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 318.66 ms. Allocated memory is still 1.0 GB. Free memory was 955.4 MB in the beginning and 928.5 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 81.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 928.5 MB in the beginning and 1.1 GB in the end (delta: -210.5 MB). Peak memory consumption was 16.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.05 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 1134.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 119.5 MB). Peak memory consumption was 119.5 MB. Max. memory is 11.5 GB. * CodeCheck took 7138.66 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 174.1 MB). Free memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: -250.6 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 92.21 ms. Allocated memory is still 1.3 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 35.2 MB). Peak memory consumption was 35.2 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...