./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product53_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_ba1e3215-1256-44e9-af9f-1a73eae76cca/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ba1e3215-1256-44e9-af9f-1a73eae76cca/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ba1e3215-1256-44e9-af9f-1a73eae76cca/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ba1e3215-1256-44e9-af9f-1a73eae76cca/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product53_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_ba1e3215-1256-44e9-af9f-1a73eae76cca/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ba1e3215-1256-44e9-af9f-1a73eae76cca/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 c24c1e7ee4ec00cdeabebf427b1fca35e12bb483 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 10:09:14,352 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:09:14,354 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:09:14,362 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:09:14,362 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:09:14,363 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:09:14,364 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:09:14,365 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:09:14,366 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:09:14,366 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:09:14,367 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:09:14,367 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:09:14,368 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:09:14,368 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:09:14,369 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:09:14,370 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:09:14,370 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:09:14,371 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:09:14,372 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:09:14,373 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:09:14,374 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:09:14,375 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:09:14,376 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:09:14,376 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:09:14,376 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:09:14,377 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:09:14,377 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:09:14,378 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:09:14,378 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:09:14,379 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:09:14,379 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:09:14,380 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:09:14,380 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:09:14,380 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:09:14,381 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:09:14,381 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:09:14,381 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ba1e3215-1256-44e9-af9f-1a73eae76cca/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-10 10:09:14,391 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:09:14,391 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:09:14,392 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:09:14,392 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:09:14,393 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:09:14,393 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:09:14,393 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:09:14,393 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 10:09:14,393 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:09:14,393 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 10:09:14,393 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:09:14,394 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:09:14,394 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:09:14,394 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:09:14,394 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 10:09:14,394 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:09:14,394 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:09:14,394 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 10:09:14,394 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 10:09:14,395 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:09:14,396 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:09:14,396 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 10:09:14,396 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:09:14,396 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:09:14,397 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:09:14,397 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 10:09:14,397 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:09:14,397 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:09:14,397 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_ba1e3215-1256-44e9-af9f-1a73eae76cca/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 -> c24c1e7ee4ec00cdeabebf427b1fca35e12bb483 [2018-11-10 10:09:14,422 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:09:14,431 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:09:14,434 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:09:14,435 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:09:14,436 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:09:14,436 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ba1e3215-1256-44e9-af9f-1a73eae76cca/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/minepump_spec1_product53_false-unreach-call_false-termination.cil.c [2018-11-10 10:09:14,482 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ba1e3215-1256-44e9-af9f-1a73eae76cca/bin-2019/ukojak/data/53d8163b9/c79a577460704ff7abd78e59f5c9b51a/FLAG09d0fa1b6 [2018-11-10 10:09:14,907 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:09:14,907 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ba1e3215-1256-44e9-af9f-1a73eae76cca/sv-benchmarks/c/product-lines/minepump_spec1_product53_false-unreach-call_false-termination.cil.c [2018-11-10 10:09:14,914 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ba1e3215-1256-44e9-af9f-1a73eae76cca/bin-2019/ukojak/data/53d8163b9/c79a577460704ff7abd78e59f5c9b51a/FLAG09d0fa1b6 [2018-11-10 10:09:14,922 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ba1e3215-1256-44e9-af9f-1a73eae76cca/bin-2019/ukojak/data/53d8163b9/c79a577460704ff7abd78e59f5c9b51a [2018-11-10 10:09:14,924 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:09:14,925 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:09:14,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:09:14,926 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:09:14,928 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:09:14,928 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:09:14" (1/1) ... [2018-11-10 10:09:14,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@597bda04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:09:14, skipping insertion in model container [2018-11-10 10:09:14,930 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:09:14" (1/1) ... [2018-11-10 10:09:14,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:09:14,966 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:09:15,154 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:09:15,162 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:09:15,216 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:09:15,234 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:09:15,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:09:15 WrapperNode [2018-11-10 10:09:15,234 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:09:15,235 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 10:09:15,235 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 10:09:15,236 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 10:09:15,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:09:15" (1/1) ... [2018-11-10 10:09:15,299 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:09:15" (1/1) ... [2018-11-10 10:09:15,323 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 10:09:15,323 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 10:09:15,323 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 10:09:15,323 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 10:09:15,331 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:09:15" (1/1) ... [2018-11-10 10:09:15,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:09:15" (1/1) ... [2018-11-10 10:09:15,334 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:09:15" (1/1) ... [2018-11-10 10:09:15,334 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:09:15" (1/1) ... [2018-11-10 10:09:15,339 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:09:15" (1/1) ... [2018-11-10 10:09:15,344 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:09:15" (1/1) ... [2018-11-10 10:09:15,346 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:09:15" (1/1) ... [2018-11-10 10:09:15,349 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 10:09:15,350 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 10:09:15,350 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 10:09:15,350 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 10:09:15,350 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:09:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ba1e3215-1256-44e9-af9f-1a73eae76cca/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 10:09:15,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 10:09:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 10:09:15,396 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 10:09:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 10:09:15,396 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 10:09:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 10:09:15,396 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 10:09:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 10:09:15,396 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 10:09:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 10:09:15,397 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 10:09:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 10:09:15,397 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 10:09:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-10 10:09:15,397 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-10 10:09:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 10:09:15,397 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 10:09:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 10:09:15,398 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 10:09:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 10:09:15,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 10:09:16,395 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 10:09:16,396 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:09:16 BoogieIcfgContainer [2018-11-10 10:09:16,396 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 10:09:16,396 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 10:09:16,396 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 10:09:16,402 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 10:09:16,403 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:09:16" (1/1) ... [2018-11-10 10:09:16,410 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 10:09:16,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:09:16,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 70 states and 94 transitions. [2018-11-10 10:09:16,436 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 94 transitions. [2018-11-10 10:09:16,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-10 10:09:16,440 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:09:16,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:09:16,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:09:16,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:09:16,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2018-11-10 10:09:16,598 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2018-11-10 10:09:16,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-10 10:09:16,599 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:09:16,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:09:16,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:09:16,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:09:16,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 73 states and 95 transitions. [2018-11-10 10:09:16,716 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 95 transitions. [2018-11-10 10:09:16,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-11-10 10:09:16,717 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:09:16,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:09:16,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:09:16,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:09:16,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 83 states and 114 transitions. [2018-11-10 10:09:16,974 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 114 transitions. [2018-11-10 10:09:16,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-10 10:09:16,975 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:09:16,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:09:17,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:09:17,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:09:17,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 84 states and 115 transitions. [2018-11-10 10:09:17,050 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 115 transitions. [2018-11-10 10:09:17,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-10 10:09:17,052 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:09:17,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:09:17,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:09:17,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:09:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 85 states and 116 transitions. [2018-11-10 10:09:17,127 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 116 transitions. [2018-11-10 10:09:17,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-10 10:09:17,128 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:09:17,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:09:17,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-10 10:09:17,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:09:17,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 96 states and 138 transitions. [2018-11-10 10:09:17,368 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 138 transitions. [2018-11-10 10:09:17,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-11-10 10:09:17,369 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:09:17,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:09:17,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-10 10:09:17,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:09:17,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 97 states and 139 transitions. [2018-11-10 10:09:17,407 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 139 transitions. [2018-11-10 10:09:17,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-10 10:09:17,408 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:09:17,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:09:17,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:09:17,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:09:17,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 99 states and 143 transitions. [2018-11-10 10:09:17,528 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 143 transitions. [2018-11-10 10:09:17,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-11-10 10:09:17,530 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:09:17,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:09:17,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-10 10:09:17,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:09:17,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 100 states and 144 transitions. [2018-11-10 10:09:17,579 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 144 transitions. [2018-11-10 10:09:17,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-11-10 10:09:17,580 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:09:17,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:09:17,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:09:18,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:09:18,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 117 states and 178 transitions. [2018-11-10 10:09:18,128 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 178 transitions. [2018-11-10 10:09:18,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-10 10:09:18,128 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:09:18,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:09:18,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:09:19,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:09:19,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 134 states and 219 transitions. [2018-11-10 10:09:19,133 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 219 transitions. [2018-11-10 10:09:19,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-11-10 10:09:19,134 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:09:19,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:09:19,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:09:19,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:09:19,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 136 states and 223 transitions. [2018-11-10 10:09:19,301 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 223 transitions. [2018-11-10 10:09:19,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-10 10:09:19,302 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:09:19,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:09:19,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:09:19,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:09:19,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 136 states and 220 transitions. [2018-11-10 10:09:19,376 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 220 transitions. [2018-11-10 10:09:19,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-10 10:09:19,377 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:09:19,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:09:19,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:09:19,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:09:19,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 142 states and 231 transitions. [2018-11-10 10:09:19,955 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 231 transitions. [2018-11-10 10:09:19,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-10 10:09:19,956 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:09:19,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 10:09:19,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 10:09:19,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 10:09:19,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 143 states and 232 transitions. [2018-11-10 10:09:19,993 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 232 transitions. [2018-11-10 10:09:19,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-10 10:09:19,993 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 10:09:20,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:09:20,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:09:20,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:09:20,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 10:09:20,229 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 16 iterations. [2018-11-10 10:09:20,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 10:09:20 ImpRootNode [2018-11-10 10:09:20,345 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 10:09:20,345 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 10:09:20,345 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 10:09:20,345 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 10:09:20,346 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 10:09:16" (3/4) ... [2018-11-10 10:09:20,349 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 10:09:20,431 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_ba1e3215-1256-44e9-af9f-1a73eae76cca/bin-2019/ukojak/witness.graphml [2018-11-10 10:09:20,432 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 10:09:20,432 INFO L168 Benchmark]: Toolchain (without parser) took 5507.63 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 293.1 MB). Free memory was 952.2 MB in the beginning and 1.0 GB in the end (delta: -72.4 MB). Peak memory consumption was 220.6 MB. Max. memory is 11.5 GB. [2018-11-10 10:09:20,433 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 977.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:09:20,433 INFO L168 Benchmark]: CACSL2BoogieTranslator took 309.23 ms. Allocated memory is still 1.0 GB. Free memory was 952.2 MB in the beginning and 930.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 10:09:20,434 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 930.7 MB in the beginning and 1.2 GB in the end (delta: -231.5 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. [2018-11-10 10:09:20,434 INFO L168 Benchmark]: Boogie Preprocessor took 26.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:09:20,434 INFO L168 Benchmark]: RCFGBuilder took 1046.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Peak memory consumption was 111.7 MB. Max. memory is 11.5 GB. [2018-11-10 10:09:20,434 INFO L168 Benchmark]: CodeCheck took 3948.89 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 122.2 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 8.2 MB). Peak memory consumption was 130.4 MB. Max. memory is 11.5 GB. [2018-11-10 10:09:20,435 INFO L168 Benchmark]: Witness Printer took 86.49 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2018-11-10 10:09:20,438 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 10 procedures, 138 locations, 1 error locations. UNSAFE Result, 3.8s OverallTime, 16 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 726484 SDtfs, 267878 SDslu, 400070 SDs, 0 SdLazy, 276290 SolverSat, 75402 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4037 GetRequests, 3912 SyntacticMatches, 27 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3202 ImplicationChecksByTransitivity, 2.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 487 NumberOfCodeBlocks, 487 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 433 ConstructedInterpolants, 0 QuantifiedInterpolants, 32659 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 15 InterpolantComputations, 15 PerfectInterpolantSequences, 6/6 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: 73]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L375] FCALL "i > 0 && i <= this->argsCount" [L375] FCALL "libacc.c" [L376] FCALL "__utac__get_this_arg" [L382] FCALL "i > 0 && i <= this->argsCount" [L382] FCALL "libacc.c" [L383] FCALL "__utac__get_this_arg" [L421] FCALL "i > 0 && i <= this->argsCount" [L421] FCALL "libacc.c" [L422] FCALL "__utac__get_this_argtype" [L428] FCALL "i > 0 && i <= this->argsCount" [L428] FCALL "libacc.c" [L429] FCALL "__utac__get_this_argtype" [L707] FCALL "Pump(System:" [L711] FCALL "On" [L715] FCALL "Off" [L719] FCALL ",Pump:" [L723] FCALL "On" [L727] FCALL "Off" [L731] FCALL ") " [L733] FCALL "\n" [L930] FCALL "Env(Water:%i" [L931] FCALL ",Meth:" [L935] FCALL "CRIT" [L939] FCALL "OK" [L943] FCALL ")" [L444] int cleanupTimeShifts = 4; [L554] int pumpRunning = 0; [L555] int systemActive = 1; [L878] int waterLevel = 1; [L879] int methaneLevelCritical = 0; [L247] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; [L525] int retValue_acc ; [L526] int tmp ; [L530] FCALL select_helpers() [L531] FCALL select_features() [L532] CALL, EXPR valid_product() [L868] int retValue_acc ; [L871] retValue_acc = 1 [L872] RET return (retValue_acc); [L532] EXPR valid_product() [L532] tmp = valid_product() [L534] COND TRUE \read(tmp) [L536] FCALL setup() [L537] CALL runTest() [L516] CALL test() [L778] int splverifierCounter ; [L779] int tmp ; [L780] int tmp___0 ; [L781] int tmp___1 ; [L782] int tmp___2 ; [L785] splverifierCounter = 0 VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L787] COND TRUE 1 VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L789] COND TRUE splverifierCounter < 4 [L795] tmp = __VERIFIER_nondet_int() [L797] COND TRUE \read(tmp) VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L799] CALL waterRise() VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L896] COND TRUE waterLevel < 2 [L897] RET waterLevel = waterLevel + 1 [L799] waterRise() VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L805] tmp___0 = __VERIFIER_nondet_int() [L807] COND TRUE \read(tmp___0) VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L809] CALL changeMethaneLevel() VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, \old(methaneLevelCritical)=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L908] COND FALSE !(\read(methaneLevelCritical)) [L911] RET methaneLevelCritical = 1 [L809] changeMethaneLevel() VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L815] tmp___2 = __VERIFIER_nondet_int() [L817] COND TRUE \read(tmp___2) VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L830] CALL timeShift() VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L561] COND FALSE !(\read(pumpRunning)) VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L568] COND TRUE \read(systemActive) [L570] CALL processEnvironment() [L642] int tmp ; VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L645] COND FALSE !(\read(pumpRunning)) VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L660] CALL processEnvironment__wrappee__lowWaterSensor() VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L616] int tmp ; VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L619] COND FALSE !(\read(pumpRunning)) VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L634] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L590] int tmp ; VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L593] COND TRUE ! pumpRunning [L595] CALL, EXPR isHighWaterLevel() [L739] int retValue_acc ; [L740] int tmp ; [L741] int tmp___0 ; [L745] CALL, EXPR isHighWaterSensorDry() [L958] int retValue_acc ; [L961] COND FALSE !(waterLevel < 2) [L965] retValue_acc = 0 [L966] RET return (retValue_acc); [L745] EXPR isHighWaterSensorDry() [L745] tmp = isHighWaterSensorDry() [L747] COND FALSE !(\read(tmp)) [L750] tmp___0 = 1 [L752] retValue_acc = tmp___0 [L753] RET return (retValue_acc); [L595] EXPR isHighWaterLevel() [L595] tmp = isHighWaterLevel() [L597] COND TRUE \read(tmp) [L599] CALL activatePump() [L670] RET pumpRunning = 1 [L599] RET activatePump() [L634] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L660] RET processEnvironment__wrappee__lowWaterSensor() VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L570] processEnvironment() [L576] CALL __utac_acc__Specification1_spec__1() [L44] int tmp ; [L45] int tmp___0 ; VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L49] CALL, EXPR isMethaneLevelCritical() VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L917] int retValue_acc ; [L920] retValue_acc = methaneLevelCritical [L921] RET return (retValue_acc); [L49] EXPR isMethaneLevelCritical() VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L49] tmp = isMethaneLevelCritical() [L51] COND TRUE \read(tmp) [L53] CALL, EXPR isPumpRunning() [L694] int retValue_acc ; [L697] retValue_acc = pumpRunning [L698] RET return (retValue_acc); [L53] EXPR isPumpRunning() [L53] tmp___0 = isPumpRunning() [L55] COND TRUE \read(tmp___0) [L57] CALL __automaton_fail() [L73] __VERIFIER_error() VAL [") "={33:0}, ")"={40:0}, ",Meth:"={29:0}, ",Pump:"={36:0}, "\n"={31:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_arg"={19:0}, "__utac__get_this_argtype"={16:0}, "__utac__get_this_argtype"={14:0}, "CRIT"={27:0}, "Env(Water:%i"={8:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "libacc.c"={23:0}, "libacc.c"={20:0}, "libacc.c"={17:0}, "libacc.c"={12:0}, "Off"={34:0}, "Off"={37:0}, "OK"={28:0}, "On"={35:0}, "On"={38:0}, "Pump(System:"={39:0}, \old(pumpRunning)=0, \old(waterLevel)=2, 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 977.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 309.23 ms. Allocated memory is still 1.0 GB. Free memory was 952.2 MB in the beginning and 930.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 87.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 930.7 MB in the beginning and 1.2 GB in the end (delta: -231.5 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 1046.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 111.7 MB). Peak memory consumption was 111.7 MB. Max. memory is 11.5 GB. * CodeCheck took 3948.89 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 122.2 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 8.2 MB). Peak memory consumption was 130.4 MB. Max. memory is 11.5 GB. * Witness Printer took 86.49 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...