./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product54_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_4bd57c00-7533-47f1-904e-d44f73daa691/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_4bd57c00-7533-47f1-904e-d44f73daa691/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_4bd57c00-7533-47f1-904e-d44f73daa691/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_4bd57c00-7533-47f1-904e-d44f73daa691/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product54_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_4bd57c00-7533-47f1-904e-d44f73daa691/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_4bd57c00-7533-47f1-904e-d44f73daa691/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 72d06b83689108b06d89f4f95641f29fdbb51231 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 12:08:02,328 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 12:08:02,329 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 12:08:02,336 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 12:08:02,337 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 12:08:02,337 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 12:08:02,338 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 12:08:02,339 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 12:08:02,340 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 12:08:02,341 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 12:08:02,341 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 12:08:02,341 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 12:08:02,342 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 12:08:02,343 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 12:08:02,343 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 12:08:02,344 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 12:08:02,345 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 12:08:02,347 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 12:08:02,348 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 12:08:02,349 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 12:08:02,350 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 12:08:02,351 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 12:08:02,353 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 12:08:02,353 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 12:08:02,353 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 12:08:02,354 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 12:08:02,354 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 12:08:02,355 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 12:08:02,355 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 12:08:02,357 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 12:08:02,357 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 12:08:02,358 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 12:08:02,358 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 12:08:02,358 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 12:08:02,359 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 12:08:02,359 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 12:08:02,359 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_4bd57c00-7533-47f1-904e-d44f73daa691/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 12:08:02,370 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 12:08:02,370 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 12:08:02,371 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 12:08:02,371 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 12:08:02,371 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 12:08:02,371 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 12:08:02,372 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 12:08:02,372 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 12:08:02,372 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 12:08:02,373 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 12:08:02,373 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 12:08:02,373 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 12:08:02,373 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 12:08:02,373 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 12:08:02,373 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 12:08:02,373 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 12:08:02,373 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 12:08:02,373 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 12:08:02,374 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 12:08:02,374 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 12:08:02,374 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 12:08:02,374 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 12:08:02,374 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 12:08:02,374 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 12:08:02,374 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 12:08:02,374 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 12:08:02,375 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 12:08:02,375 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 12:08:02,375 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 12:08:02,375 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_4bd57c00-7533-47f1-904e-d44f73daa691/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 -> 72d06b83689108b06d89f4f95641f29fdbb51231 [2018-11-18 12:08:02,399 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 12:08:02,408 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 12:08:02,411 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 12:08:02,412 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 12:08:02,412 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 12:08:02,413 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_4bd57c00-7533-47f1-904e-d44f73daa691/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/minepump_spec1_product54_false-unreach-call_false-termination.cil.c [2018-11-18 12:08:02,455 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4bd57c00-7533-47f1-904e-d44f73daa691/bin-2019/ukojak/data/a58f36c10/35e57a01777b4e7bb0cdd02b10404a66/FLAGdb2cca400 [2018-11-18 12:08:02,783 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 12:08:02,783 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_4bd57c00-7533-47f1-904e-d44f73daa691/sv-benchmarks/c/product-lines/minepump_spec1_product54_false-unreach-call_false-termination.cil.c [2018-11-18 12:08:02,791 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_4bd57c00-7533-47f1-904e-d44f73daa691/bin-2019/ukojak/data/a58f36c10/35e57a01777b4e7bb0cdd02b10404a66/FLAGdb2cca400 [2018-11-18 12:08:02,800 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_4bd57c00-7533-47f1-904e-d44f73daa691/bin-2019/ukojak/data/a58f36c10/35e57a01777b4e7bb0cdd02b10404a66 [2018-11-18 12:08:02,803 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 12:08:02,804 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 12:08:02,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 12:08:02,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 12:08:02,808 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 12:08:02,809 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:08:02" (1/1) ... [2018-11-18 12:08:02,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11c3b532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:08:02, skipping insertion in model container [2018-11-18 12:08:02,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:08:02" (1/1) ... [2018-11-18 12:08:02,819 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 12:08:02,853 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 12:08:03,039 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:08:03,047 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 12:08:03,150 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 12:08:03,173 INFO L195 MainTranslator]: Completed translation [2018-11-18 12:08:03,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:08:03 WrapperNode [2018-11-18 12:08:03,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 12:08:03,175 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 12:08:03,175 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 12:08:03,175 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 12:08:03,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:08:03" (1/1) ... [2018-11-18 12:08:03,195 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:08:03" (1/1) ... [2018-11-18 12:08:03,217 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 12:08:03,217 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 12:08:03,217 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 12:08:03,217 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 12:08:03,225 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:08:03" (1/1) ... [2018-11-18 12:08:03,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:08:03" (1/1) ... [2018-11-18 12:08:03,228 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:08:03" (1/1) ... [2018-11-18 12:08:03,228 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:08:03" (1/1) ... [2018-11-18 12:08:03,233 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:08:03" (1/1) ... [2018-11-18 12:08:03,238 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:08:03" (1/1) ... [2018-11-18 12:08:03,240 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:08:03" (1/1) ... [2018-11-18 12:08:03,243 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 12:08:03,243 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 12:08:03,243 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 12:08:03,243 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 12:08:03,244 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:08:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_4bd57c00-7533-47f1-904e-d44f73daa691/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 [2018-11-18 12:08:03,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 12:08:03,286 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 12:08:03,286 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 12:08:03,286 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 12:08:03,286 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 12:08:03,286 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 12:08:03,287 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 12:08:03,287 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 12:08:03,287 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 12:08:03,287 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-18 12:08:03,287 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-18 12:08:03,287 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 12:08:03,287 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 12:08:03,287 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-18 12:08:03,287 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-18 12:08:03,288 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 12:08:03,288 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 12:08:03,288 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 12:08:03,288 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 12:08:03,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 12:08:03,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 12:08:03,990 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 12:08:03,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:08:03 BoogieIcfgContainer [2018-11-18 12:08:03,990 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 12:08:03,991 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 12:08:03,991 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 12:08:04,000 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 12:08:04,000 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:08:03" (1/1) ... [2018-11-18 12:08:04,010 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 12:08:04,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:08:04,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 70 states and 94 transitions. [2018-11-18 12:08:04,044 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 94 transitions. [2018-11-18 12:08:04,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-18 12:08:04,050 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:08:04,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:08:04,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:08:04,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:08:04,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2018-11-18 12:08:04,224 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2018-11-18 12:08:04,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-18 12:08:04,225 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:08:04,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:08:04,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:08:04,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:08:04,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 73 states and 95 transitions. [2018-11-18 12:08:04,335 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 95 transitions. [2018-11-18 12:08:04,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-11-18 12:08:04,336 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:08:04,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:08:04,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:08:04,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:08:04,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 87 states and 120 transitions. [2018-11-18 12:08:04,593 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 120 transitions. [2018-11-18 12:08:04,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-18 12:08:04,594 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:08:04,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:08:04,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:08:04,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:08:04,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 88 states and 121 transitions. [2018-11-18 12:08:04,647 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 121 transitions. [2018-11-18 12:08:04,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-18 12:08:04,648 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:08:04,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:08:04,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:08:05,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:08:05,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 104 states and 152 transitions. [2018-11-18 12:08:05,128 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 152 transitions. [2018-11-18 12:08:05,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-11-18 12:08:05,129 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:08:05,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:08:05,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:08:05,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:08:05,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 105 states and 153 transitions. [2018-11-18 12:08:05,194 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 153 transitions. [2018-11-18 12:08:05,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-18 12:08:05,197 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:08:05,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:08:05,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 12:08:05,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:08:05,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 110 states and 163 transitions. [2018-11-18 12:08:05,277 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 163 transitions. [2018-11-18 12:08:05,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-18 12:08:05,278 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:08:05,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:08:05,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:08:05,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:08:05,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 112 states and 167 transitions. [2018-11-18 12:08:05,438 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 167 transitions. [2018-11-18 12:08:05,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-11-18 12:08:05,439 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:08:05,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:08:05,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:08:05,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:08:05,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 115 states and 173 transitions. [2018-11-18 12:08:05,537 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 173 transitions. [2018-11-18 12:08:05,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-18 12:08:05,538 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:08:05,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:08:05,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:08:06,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:08:06,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 132 states and 213 transitions. [2018-11-18 12:08:06,384 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 213 transitions. [2018-11-18 12:08:06,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-18 12:08:06,385 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:08:06,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:08:06,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:08:06,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:08:06,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 132 states and 211 transitions. [2018-11-18 12:08:06,423 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 211 transitions. [2018-11-18 12:08:06,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-11-18 12:08:06,425 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:08:06,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:08:06,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:08:06,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:08:06,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 134 states and 214 transitions. [2018-11-18 12:08:06,556 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 214 transitions. [2018-11-18 12:08:06,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-18 12:08:06,557 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:08:06,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 12:08:06,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 12:08:06,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 12:08:06,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 135 states and 218 transitions. [2018-11-18 12:08:06,922 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 218 transitions. [2018-11-18 12:08:06,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-18 12:08:06,923 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 12:08:06,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:08:06,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:08:07,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:08:07,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 12:08:07,239 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 14 iterations. [2018-11-18 12:08:07,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 12:08:07 ImpRootNode [2018-11-18 12:08:07,335 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 12:08:07,335 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 12:08:07,335 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 12:08:07,335 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 12:08:07,336 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 12:08:03" (3/4) ... [2018-11-18 12:08:07,338 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 12:08:07,416 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_4bd57c00-7533-47f1-904e-d44f73daa691/bin-2019/ukojak/witness.graphml [2018-11-18 12:08:07,416 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 12:08:07,417 INFO L168 Benchmark]: Toolchain (without parser) took 4613.42 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 344.5 MB). Free memory was 956.5 MB in the beginning and 1.3 GB in the end (delta: -332.4 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. [2018-11-18 12:08:07,418 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:08:07,418 INFO L168 Benchmark]: CACSL2BoogieTranslator took 369.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -191.5 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. [2018-11-18 12:08:07,418 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-18 12:08:07,419 INFO L168 Benchmark]: Boogie Preprocessor took 25.43 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. [2018-11-18 12:08:07,419 INFO L168 Benchmark]: RCFGBuilder took 747.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 93.2 MB). Peak memory consumption was 93.2 MB. Max. memory is 11.5 GB. [2018-11-18 12:08:07,419 INFO L168 Benchmark]: CodeCheck took 3344.01 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 183.5 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -252.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 12:08:07,419 INFO L168 Benchmark]: Witness Printer took 81.22 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 11.5 GB. [2018-11-18 12:08:07,421 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, 103 locations, 1 error locations. UNSAFE Result, 3.2s OverallTime, 14 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 208996 SDtfs, 81788 SDslu, 130908 SDs, 0 SdLazy, 112462 SolverSat, 40546 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3466 GetRequests, 3379 SyntacticMatches, 7 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2046 ImplicationChecksByTransitivity, 1.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 411 NumberOfCodeBlocks, 411 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 359 ConstructedInterpolants, 0 QuantifiedInterpolants, 28442 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 PerfectInterpolantSequences, 2/2 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: 216]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L383] FCALL "Pump(System:" [L387] FCALL "On" [L391] FCALL "Off" [L395] FCALL ",Pump:" [L399] FCALL "On" [L403] FCALL "Off" [L407] FCALL ") " [L409] FCALL "\n" [L819] FCALL "i > 0 && i <= this->argsCount" [L819] FCALL "libacc.c" [L820] FCALL "__utac__get_this_arg" [L826] FCALL "i > 0 && i <= this->argsCount" [L826] FCALL "libacc.c" [L827] FCALL "__utac__get_this_arg" [L865] FCALL "i > 0 && i <= this->argsCount" [L865] FCALL "libacc.c" [L866] FCALL "__utac__get_this_argtype" [L872] FCALL "i > 0 && i <= this->argsCount" [L872] FCALL "libacc.c" [L873] FCALL "__utac__get_this_argtype" [L941] FCALL "Env(Water:%i" [L942] FCALL ",Meth:" [L946] FCALL "CRIT" [L950] FCALL "OK" [L954] FCALL ")" [L40] int cleanupTimeShifts = 4; [L229] int pumpRunning = 0; [L230] int systemActive = 1; [L889] int waterLevel = 1; [L890] int methaneLevelCritical = 0; [L691] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; [L121] int retValue_acc ; [L122] int tmp ; [L126] FCALL select_helpers() [L127] FCALL select_features() [L128] CALL, EXPR valid_product() [L487] int retValue_acc ; [L490] retValue_acc = 1 [L491] RET return (retValue_acc); [L128] EXPR valid_product() [L128] tmp = valid_product() [L130] COND TRUE \read(tmp) [L132] FCALL setup() [L133] CALL runTest() [L112] CALL test() [L146] int splverifierCounter ; [L147] int tmp ; [L148] int tmp___0 ; [L149] int tmp___1 ; [L150] int tmp___2 ; [L153] splverifierCounter = 0 VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L155] COND TRUE 1 VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L157] COND TRUE splverifierCounter < 4 [L163] tmp = __VERIFIER_nondet_int() [L165] COND TRUE \read(tmp) VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L167] CALL waterRise() VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L907] COND TRUE waterLevel < 2 [L908] RET waterLevel = waterLevel + 1 [L167] waterRise() VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L173] tmp___0 = __VERIFIER_nondet_int() [L175] COND TRUE \read(tmp___0) VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L177] CALL changeMethaneLevel() VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, \old(methaneLevelCritical)=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L919] COND FALSE !(\read(methaneLevelCritical)) [L922] RET methaneLevelCritical = 1 [L177] changeMethaneLevel() VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L183] tmp___2 = __VERIFIER_nondet_int() [L185] COND TRUE \read(tmp___2) [L187] CALL startSystem() [L456] RET systemActive = 1 [L187] startSystem() [L200] CALL timeShift() VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L237] COND FALSE !(\read(pumpRunning)) VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L244] COND TRUE \read(systemActive) [L246] CALL processEnvironment() [L318] int tmp ; VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L321] COND FALSE !(\read(pumpRunning)) VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L336] CALL processEnvironment__wrappee__lowWaterSensor() VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L292] int tmp ; VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L295] COND FALSE !(\read(pumpRunning)) VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L310] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L266] int tmp ; VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L269] COND TRUE ! pumpRunning [L271] CALL, EXPR isHighWaterLevel() [L415] int retValue_acc ; [L416] int tmp ; [L417] int tmp___0 ; [L421] CALL, EXPR isHighWaterSensorDry() [L969] int retValue_acc ; [L972] COND FALSE !(waterLevel < 2) [L976] retValue_acc = 0 [L977] RET return (retValue_acc); [L421] EXPR isHighWaterSensorDry() [L421] tmp = isHighWaterSensorDry() [L423] COND FALSE !(\read(tmp)) [L426] tmp___0 = 1 [L428] retValue_acc = tmp___0 [L429] RET return (retValue_acc); [L271] EXPR isHighWaterLevel() [L271] tmp = isHighWaterLevel() [L273] COND TRUE \read(tmp) [L275] CALL activatePump() [L346] RET pumpRunning = 1 [L275] RET activatePump() [L310] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L336] RET processEnvironment__wrappee__lowWaterSensor() VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L246] processEnvironment() [L252] CALL __utac_acc__Specification1_spec__1() [L497] int tmp ; [L498] int tmp___0 ; VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L502] CALL, EXPR isMethaneLevelCritical() VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L928] int retValue_acc ; [L931] retValue_acc = methaneLevelCritical [L932] RET return (retValue_acc); [L502] EXPR isMethaneLevelCritical() VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L502] tmp = isMethaneLevelCritical() [L504] COND TRUE \read(tmp) [L506] CALL, EXPR isPumpRunning() [L370] int retValue_acc ; [L373] retValue_acc = pumpRunning [L374] RET return (retValue_acc); [L506] EXPR isPumpRunning() [L506] tmp___0 = isPumpRunning() [L508] COND TRUE \read(tmp___0) [L510] CALL __automaton_fail() [L216] __VERIFIER_error() VAL [") "={16:0}, ")"={24:0}, ",Meth:"={37:0}, ",Pump:"={19:0}, "\n"={15:0}, "__utac__get_this_arg"={33:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={34:0}, "__utac__get_this_argtype"={35:0}, "CRIT"={28:0}, "Env(Water:%i"={27:0}, "i > 0 && i <= this->argsCount"={26:0}, "i > 0 && i <= this->argsCount"={29:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={14:0}, "libacc.c"={12:0}, "libacc.c"={31:0}, "libacc.c"={39:0}, "libacc.c"={38:0}, "Off"={17:0}, "Off"={20:0}, "OK"={36:0}, "On"={22:0}, "On"={18:0}, "Pump(System:"={23:0}, \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 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 369.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.0 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -191.5 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.43 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 747.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 93.2 MB). Peak memory consumption was 93.2 MB. Max. memory is 11.5 GB. * CodeCheck took 3344.01 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 183.5 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -252.6 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 81.22 ms. Allocated memory is still 1.4 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...