./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product50_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_0c2390e9-0b18-4ca6-a978-47e328b567d3/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0c2390e9-0b18-4ca6-a978-47e328b567d3/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0c2390e9-0b18-4ca6-a978-47e328b567d3/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0c2390e9-0b18-4ca6-a978-47e328b567d3/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product50_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_0c2390e9-0b18-4ca6-a978-47e328b567d3/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0c2390e9-0b18-4ca6-a978-47e328b567d3/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 63231100df91d767f63e82b83b0d6c2eaec3a983 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 13:15:30,261 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:15:30,262 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:15:30,269 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:15:30,269 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:15:30,270 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:15:30,270 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:15:30,272 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:15:30,273 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:15:30,273 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:15:30,274 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:15:30,274 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:15:30,275 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:15:30,275 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:15:30,276 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:15:30,277 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:15:30,277 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:15:30,278 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:15:30,280 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:15:30,281 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:15:30,281 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:15:30,282 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:15:30,284 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:15:30,284 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:15:30,284 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:15:30,284 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:15:30,285 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:15:30,286 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:15:30,286 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:15:30,287 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:15:30,287 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:15:30,288 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:15:30,288 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:15:30,288 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:15:30,288 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:15:30,289 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:15:30,289 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0c2390e9-0b18-4ca6-a978-47e328b567d3/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 13:15:30,298 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:15:30,299 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:15:30,299 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:15:30,299 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 13:15:30,299 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 13:15:30,299 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 13:15:30,300 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 13:15:30,300 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 13:15:30,300 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 13:15:30,300 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 13:15:30,300 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 13:15:30,301 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:15:30,301 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 13:15:30,301 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 13:15:30,301 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 13:15:30,301 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:15:30,301 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:15:30,301 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:15:30,302 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:15:30,302 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 13:15:30,302 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:15:30,302 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:15:30,302 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:15:30,302 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 13:15:30,302 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:15:30,302 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 13:15:30,303 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 13:15:30,303 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:15:30,303 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:15:30,303 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:15:30,303 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 13:15:30,303 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:15:30,303 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 13:15:30,303 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 13:15:30,304 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_0c2390e9-0b18-4ca6-a978-47e328b567d3/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63231100df91d767f63e82b83b0d6c2eaec3a983 [2018-11-10 13:15:30,326 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:15:30,335 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:15:30,337 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:15:30,338 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:15:30,338 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:15:30,339 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0c2390e9-0b18-4ca6-a978-47e328b567d3/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec1_product50_false-unreach-call_false-termination.cil.c [2018-11-10 13:15:30,381 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0c2390e9-0b18-4ca6-a978-47e328b567d3/bin-2019/utaipan/data/614a0c078/60db5147b5c94da98650c06ab4b4f41a/FLAGb7762e071 [2018-11-10 13:15:30,819 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:15:30,820 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0c2390e9-0b18-4ca6-a978-47e328b567d3/sv-benchmarks/c/product-lines/minepump_spec1_product50_false-unreach-call_false-termination.cil.c [2018-11-10 13:15:30,830 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0c2390e9-0b18-4ca6-a978-47e328b567d3/bin-2019/utaipan/data/614a0c078/60db5147b5c94da98650c06ab4b4f41a/FLAGb7762e071 [2018-11-10 13:15:30,841 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0c2390e9-0b18-4ca6-a978-47e328b567d3/bin-2019/utaipan/data/614a0c078/60db5147b5c94da98650c06ab4b4f41a [2018-11-10 13:15:30,843 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:15:30,844 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 13:15:30,845 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:15:30,845 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:15:30,848 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:15:30,849 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:15:30" (1/1) ... [2018-11-10 13:15:30,851 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f9bb135 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:15:30, skipping insertion in model container [2018-11-10 13:15:30,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:15:30" (1/1) ... [2018-11-10 13:15:30,859 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:15:30,890 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:15:31,102 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:15:31,109 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:15:31,165 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:15:31,189 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:15:31,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:15:31 WrapperNode [2018-11-10 13:15:31,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:15:31,190 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 13:15:31,191 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 13:15:31,191 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 13:15:31,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:15:31" (1/1) ... [2018-11-10 13:15:31,252 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:15:31" (1/1) ... [2018-11-10 13:15:31,275 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 13:15:31,275 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 13:15:31,276 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 13:15:31,276 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 13:15:31,282 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:15:31" (1/1) ... [2018-11-10 13:15:31,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:15:31" (1/1) ... [2018-11-10 13:15:31,285 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:15:31" (1/1) ... [2018-11-10 13:15:31,285 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:15:31" (1/1) ... [2018-11-10 13:15:31,291 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:15:31" (1/1) ... [2018-11-10 13:15:31,297 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:15:31" (1/1) ... [2018-11-10 13:15:31,299 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:15:31" (1/1) ... [2018-11-10 13:15:31,303 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 13:15:31,303 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 13:15:31,303 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 13:15:31,303 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 13:15:31,304 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:15:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0c2390e9-0b18-4ca6-a978-47e328b567d3/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 13:15:31,357 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 13:15:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 13:15:31,357 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 13:15:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 13:15:31,357 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-10 13:15:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-10 13:15:31,357 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 13:15:31,358 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 13:15:31,358 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-10 13:15:31,358 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-10 13:15:31,358 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 13:15:31,358 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 13:15:31,358 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 13:15:31,358 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 13:15:31,358 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 13:15:31,358 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 13:15:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-10 13:15:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-10 13:15:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-10 13:15:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-10 13:15:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-10 13:15:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-10 13:15:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 13:15:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 13:15:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 13:15:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 13:15:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 13:15:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 13:15:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 13:15:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 13:15:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-10 13:15:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-10 13:15:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 13:15:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 13:15:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 13:15:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 13:15:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 13:15:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 13:15:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 13:15:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 13:15:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 13:15:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 13:15:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 13:15:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 13:15:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 13:15:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 13:15:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 13:15:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 13:15:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 13:15:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 13:15:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 13:15:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 13:15:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 13:15:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 13:15:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2018-11-10 13:15:31,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2018-11-10 13:15:31,933 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 13:15:31,934 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:15:31 BoogieIcfgContainer [2018-11-10 13:15:31,934 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 13:15:31,934 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 13:15:31,935 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 13:15:31,936 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 13:15:31,937 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 01:15:30" (1/3) ... [2018-11-10 13:15:31,937 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@342d6b3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 01:15:31, skipping insertion in model container [2018-11-10 13:15:31,937 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:15:31" (2/3) ... [2018-11-10 13:15:31,938 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@342d6b3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 01:15:31, skipping insertion in model container [2018-11-10 13:15:31,938 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:15:31" (3/3) ... [2018-11-10 13:15:31,939 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product50_false-unreach-call_false-termination.cil.c [2018-11-10 13:15:31,946 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 13:15:31,951 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 13:15:31,963 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 13:15:31,988 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 13:15:31,988 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 13:15:31,988 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 13:15:31,988 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 13:15:31,988 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 13:15:31,988 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 13:15:31,988 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 13:15:31,988 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 13:15:32,002 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states. [2018-11-10 13:15:32,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-10 13:15:32,008 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:15:32,009 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:15:32,011 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:15:32,015 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:15:32,015 INFO L82 PathProgramCache]: Analyzing trace with hash 874341082, now seen corresponding path program 1 times [2018-11-10 13:15:32,017 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 13:15:32,046 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:32,046 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:15:32,046 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:32,046 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 13:15:32,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:15:32,204 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 13:15:32,206 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:15:32,206 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 13:15:32,207 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 13:15:32,210 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 13:15:32,218 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 13:15:32,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 13:15:32,220 INFO L87 Difference]: Start difference. First operand 147 states. Second operand 2 states. [2018-11-10 13:15:32,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:15:32,248 INFO L93 Difference]: Finished difference Result 268 states and 329 transitions. [2018-11-10 13:15:32,248 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 13:15:32,249 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-11-10 13:15:32,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:15:32,257 INFO L225 Difference]: With dead ends: 268 [2018-11-10 13:15:32,257 INFO L226 Difference]: Without dead ends: 134 [2018-11-10 13:15:32,259 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 13:15:32,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2018-11-10 13:15:32,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 134. [2018-11-10 13:15:32,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 134 states. [2018-11-10 13:15:32,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 134 states and 156 transitions. [2018-11-10 13:15:32,297 INFO L78 Accepts]: Start accepts. Automaton has 134 states and 156 transitions. Word has length 46 [2018-11-10 13:15:32,297 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:15:32,297 INFO L481 AbstractCegarLoop]: Abstraction has 134 states and 156 transitions. [2018-11-10 13:15:32,297 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 13:15:32,298 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 156 transitions. [2018-11-10 13:15:32,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-10 13:15:32,300 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:15:32,300 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:15:32,300 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:15:32,300 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:15:32,301 INFO L82 PathProgramCache]: Analyzing trace with hash 1342965921, now seen corresponding path program 1 times [2018-11-10 13:15:32,301 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 13:15:32,301 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:32,301 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:15:32,302 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:32,302 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 13:15:32,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:15:32,386 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 13:15:32,386 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:15:32,387 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 13:15:32,387 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 13:15:32,388 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 13:15:32,388 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 13:15:32,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 13:15:32,389 INFO L87 Difference]: Start difference. First operand 134 states and 156 transitions. Second operand 3 states. [2018-11-10 13:15:32,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:15:32,409 INFO L93 Difference]: Finished difference Result 211 states and 245 transitions. [2018-11-10 13:15:32,409 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 13:15:32,409 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-10 13:15:32,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:15:32,411 INFO L225 Difference]: With dead ends: 211 [2018-11-10 13:15:32,411 INFO L226 Difference]: Without dead ends: 124 [2018-11-10 13:15:32,412 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 13:15:32,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2018-11-10 13:15:32,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 124. [2018-11-10 13:15:32,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 124 states. [2018-11-10 13:15:32,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 143 transitions. [2018-11-10 13:15:32,423 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 143 transitions. Word has length 48 [2018-11-10 13:15:32,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:15:32,424 INFO L481 AbstractCegarLoop]: Abstraction has 124 states and 143 transitions. [2018-11-10 13:15:32,424 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 13:15:32,424 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 143 transitions. [2018-11-10 13:15:32,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-10 13:15:32,425 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:15:32,425 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:15:32,426 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:15:32,426 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:15:32,426 INFO L82 PathProgramCache]: Analyzing trace with hash 432315376, now seen corresponding path program 1 times [2018-11-10 13:15:32,426 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 13:15:32,427 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:32,427 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:15:32,427 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:32,427 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 13:15:32,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:15:32,539 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 13:15:32,540 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:15:32,540 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 13:15:32,540 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 13:15:32,541 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 13:15:32,541 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 13:15:32,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 13:15:32,541 INFO L87 Difference]: Start difference. First operand 124 states and 143 transitions. Second operand 7 states. [2018-11-10 13:15:32,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:15:32,787 INFO L93 Difference]: Finished difference Result 224 states and 263 transitions. [2018-11-10 13:15:32,788 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 13:15:32,788 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 53 [2018-11-10 13:15:32,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:15:32,789 INFO L225 Difference]: With dead ends: 224 [2018-11-10 13:15:32,789 INFO L226 Difference]: Without dead ends: 124 [2018-11-10 13:15:32,790 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 13:15:32,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2018-11-10 13:15:32,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 124. [2018-11-10 13:15:32,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 124 states. [2018-11-10 13:15:32,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 142 transitions. [2018-11-10 13:15:32,799 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 142 transitions. Word has length 53 [2018-11-10 13:15:32,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:15:32,800 INFO L481 AbstractCegarLoop]: Abstraction has 124 states and 142 transitions. [2018-11-10 13:15:32,800 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 13:15:32,800 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 142 transitions. [2018-11-10 13:15:32,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-10 13:15:32,802 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:15:32,803 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:15:32,803 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:15:32,803 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:15:32,803 INFO L82 PathProgramCache]: Analyzing trace with hash 1550638244, now seen corresponding path program 1 times [2018-11-10 13:15:32,803 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 13:15:32,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:32,804 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:15:32,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:32,805 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 13:15:32,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:15:32,886 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 13:15:32,886 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:15:32,887 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 13:15:32,887 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 13:15:32,887 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 13:15:32,887 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 13:15:32,888 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 13:15:32,888 INFO L87 Difference]: Start difference. First operand 124 states and 142 transitions. Second operand 5 states. [2018-11-10 13:15:33,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:15:33,200 INFO L93 Difference]: Finished difference Result 325 states and 389 transitions. [2018-11-10 13:15:33,200 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 13:15:33,201 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 66 [2018-11-10 13:15:33,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:15:33,203 INFO L225 Difference]: With dead ends: 325 [2018-11-10 13:15:33,203 INFO L226 Difference]: Without dead ends: 225 [2018-11-10 13:15:33,204 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-10 13:15:33,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 225 states. [2018-11-10 13:15:33,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 225 to 205. [2018-11-10 13:15:33,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 205 states. [2018-11-10 13:15:33,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 232 transitions. [2018-11-10 13:15:33,225 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 232 transitions. Word has length 66 [2018-11-10 13:15:33,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:15:33,225 INFO L481 AbstractCegarLoop]: Abstraction has 205 states and 232 transitions. [2018-11-10 13:15:33,226 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 13:15:33,226 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 232 transitions. [2018-11-10 13:15:33,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-11-10 13:15:33,228 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:15:33,228 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:15:33,230 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:15:33,230 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:15:33,230 INFO L82 PathProgramCache]: Analyzing trace with hash -379865897, now seen corresponding path program 1 times [2018-11-10 13:15:33,230 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 13:15:33,231 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:33,231 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:15:33,231 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:33,231 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 13:15:33,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:15:33,342 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 13:15:33,343 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:15:33,343 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-10 13:15:33,343 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 13:15:33,344 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-10 13:15:33,344 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-10 13:15:33,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-10 13:15:33,344 INFO L87 Difference]: Start difference. First operand 205 states and 232 transitions. Second operand 8 states. [2018-11-10 13:15:33,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:15:33,391 INFO L93 Difference]: Finished difference Result 393 states and 457 transitions. [2018-11-10 13:15:33,392 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 13:15:33,392 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 80 [2018-11-10 13:15:33,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:15:33,394 INFO L225 Difference]: With dead ends: 393 [2018-11-10 13:15:33,394 INFO L226 Difference]: Without dead ends: 212 [2018-11-10 13:15:33,395 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-10 13:15:33,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 212 states. [2018-11-10 13:15:33,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 212 to 209. [2018-11-10 13:15:33,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 209 states. [2018-11-10 13:15:33,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 236 transitions. [2018-11-10 13:15:33,409 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 236 transitions. Word has length 80 [2018-11-10 13:15:33,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:15:33,410 INFO L481 AbstractCegarLoop]: Abstraction has 209 states and 236 transitions. [2018-11-10 13:15:33,410 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-10 13:15:33,410 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 236 transitions. [2018-11-10 13:15:33,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-11-10 13:15:33,411 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:15:33,411 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:15:33,411 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:15:33,411 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:15:33,412 INFO L82 PathProgramCache]: Analyzing trace with hash -1766069291, now seen corresponding path program 1 times [2018-11-10 13:15:33,412 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 13:15:33,412 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:33,412 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:15:33,413 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:33,413 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 13:15:33,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:15:33,483 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 13:15:33,483 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:15:33,483 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 13:15:33,483 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 13:15:33,484 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 13:15:33,484 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 13:15:33,484 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 13:15:33,484 INFO L87 Difference]: Start difference. First operand 209 states and 236 transitions. Second operand 6 states. [2018-11-10 13:15:33,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:15:33,651 INFO L93 Difference]: Finished difference Result 564 states and 658 transitions. [2018-11-10 13:15:33,653 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 13:15:33,653 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 80 [2018-11-10 13:15:33,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:15:33,656 INFO L225 Difference]: With dead ends: 564 [2018-11-10 13:15:33,656 INFO L226 Difference]: Without dead ends: 379 [2018-11-10 13:15:33,657 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-10 13:15:33,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 379 states. [2018-11-10 13:15:33,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 379 to 373. [2018-11-10 13:15:33,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 373 states. [2018-11-10 13:15:33,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 373 states and 422 transitions. [2018-11-10 13:15:33,679 INFO L78 Accepts]: Start accepts. Automaton has 373 states and 422 transitions. Word has length 80 [2018-11-10 13:15:33,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:15:33,680 INFO L481 AbstractCegarLoop]: Abstraction has 373 states and 422 transitions. [2018-11-10 13:15:33,680 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 13:15:33,680 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 422 transitions. [2018-11-10 13:15:33,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-11-10 13:15:33,681 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:15:33,681 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:15:33,682 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:15:33,682 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:15:33,682 INFO L82 PathProgramCache]: Analyzing trace with hash 1358510009, now seen corresponding path program 1 times [2018-11-10 13:15:33,682 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 13:15:33,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:33,684 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:15:33,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:33,684 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 13:15:33,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:15:33,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:15:33,767 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:15:33,767 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 13:15:33,767 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 13:15:33,768 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 13:15:33,768 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 13:15:33,768 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-10 13:15:33,768 INFO L87 Difference]: Start difference. First operand 373 states and 422 transitions. Second operand 7 states. [2018-11-10 13:15:34,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:15:34,154 INFO L93 Difference]: Finished difference Result 410 states and 478 transitions. [2018-11-10 13:15:34,155 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-10 13:15:34,155 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 84 [2018-11-10 13:15:34,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:15:34,157 INFO L225 Difference]: With dead ends: 410 [2018-11-10 13:15:34,157 INFO L226 Difference]: Without dead ends: 407 [2018-11-10 13:15:34,158 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-10 13:15:34,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2018-11-10 13:15:34,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 373. [2018-11-10 13:15:34,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 373 states. [2018-11-10 13:15:34,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 373 states and 421 transitions. [2018-11-10 13:15:34,179 INFO L78 Accepts]: Start accepts. Automaton has 373 states and 421 transitions. Word has length 84 [2018-11-10 13:15:34,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:15:34,179 INFO L481 AbstractCegarLoop]: Abstraction has 373 states and 421 transitions. [2018-11-10 13:15:34,180 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 13:15:34,180 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 421 transitions. [2018-11-10 13:15:34,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-11-10 13:15:34,181 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:15:34,181 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:15:34,181 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:15:34,181 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:15:34,181 INFO L82 PathProgramCache]: Analyzing trace with hash -1561764782, now seen corresponding path program 1 times [2018-11-10 13:15:34,182 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 13:15:34,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:34,182 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:15:34,182 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:34,183 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 13:15:34,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:15:34,245 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 13:15:34,245 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:15:34,245 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 13:15:34,245 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 13:15:34,246 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 13:15:34,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 13:15:34,246 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 13:15:34,246 INFO L87 Difference]: Start difference. First operand 373 states and 421 transitions. Second operand 6 states. [2018-11-10 13:15:34,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:15:34,278 INFO L93 Difference]: Finished difference Result 732 states and 838 transitions. [2018-11-10 13:15:34,278 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 13:15:34,279 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 85 [2018-11-10 13:15:34,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:15:34,280 INFO L225 Difference]: With dead ends: 732 [2018-11-10 13:15:34,280 INFO L226 Difference]: Without dead ends: 383 [2018-11-10 13:15:34,281 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-10 13:15:34,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2018-11-10 13:15:34,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 383. [2018-11-10 13:15:34,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 383 states. [2018-11-10 13:15:34,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 383 states and 431 transitions. [2018-11-10 13:15:34,300 INFO L78 Accepts]: Start accepts. Automaton has 383 states and 431 transitions. Word has length 85 [2018-11-10 13:15:34,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:15:34,300 INFO L481 AbstractCegarLoop]: Abstraction has 383 states and 431 transitions. [2018-11-10 13:15:34,300 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 13:15:34,300 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 431 transitions. [2018-11-10 13:15:34,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-11-10 13:15:34,301 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:15:34,301 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:15:34,302 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:15:34,302 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:15:34,302 INFO L82 PathProgramCache]: Analyzing trace with hash -513640529, now seen corresponding path program 1 times [2018-11-10 13:15:34,302 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 13:15:34,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:34,303 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:15:34,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:34,303 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 13:15:34,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:15:34,393 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 13:15:34,393 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:15:34,393 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 13:15:34,393 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 13:15:34,394 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 13:15:34,394 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 13:15:34,395 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 13:15:34,395 INFO L87 Difference]: Start difference. First operand 383 states and 431 transitions. Second operand 4 states. [2018-11-10 13:15:34,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:15:34,619 INFO L93 Difference]: Finished difference Result 1167 states and 1382 transitions. [2018-11-10 13:15:34,620 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 13:15:34,620 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 85 [2018-11-10 13:15:34,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:15:34,623 INFO L225 Difference]: With dead ends: 1167 [2018-11-10 13:15:34,623 INFO L226 Difference]: Without dead ends: 808 [2018-11-10 13:15:34,624 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 13:15:34,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 808 states. [2018-11-10 13:15:34,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 808 to 517. [2018-11-10 13:15:34,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 517 states. [2018-11-10 13:15:34,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 517 states and 578 transitions. [2018-11-10 13:15:34,654 INFO L78 Accepts]: Start accepts. Automaton has 517 states and 578 transitions. Word has length 85 [2018-11-10 13:15:34,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:15:34,654 INFO L481 AbstractCegarLoop]: Abstraction has 517 states and 578 transitions. [2018-11-10 13:15:34,655 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 13:15:34,655 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 578 transitions. [2018-11-10 13:15:34,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-10 13:15:34,656 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:15:34,657 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:15:34,657 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:15:34,657 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:15:34,657 INFO L82 PathProgramCache]: Analyzing trace with hash -1350927991, now seen corresponding path program 1 times [2018-11-10 13:15:34,657 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 13:15:34,658 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:34,658 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:15:34,658 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:15:34,658 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 13:15:34,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:15:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:15:34,745 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-10 13:15:34,761 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 13:15:34,763 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 13:15:34,764 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 13:15:34,765 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 13:15:34,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 01:15:34 BoogieIcfgContainer [2018-11-10 13:15:34,874 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 13:15:34,874 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 13:15:34,874 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 13:15:34,874 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 13:15:34,875 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:15:31" (3/4) ... [2018-11-10 13:15:34,876 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 13:15:34,880 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 13:15:34,880 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 13:15:34,881 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 13:15:34,881 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 13:15:34,964 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_0c2390e9-0b18-4ca6-a978-47e328b567d3/bin-2019/utaipan/witness.graphml [2018-11-10 13:15:34,965 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 13:15:34,965 INFO L168 Benchmark]: Toolchain (without parser) took 4121.67 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 321.9 MB). Free memory was 951.8 MB in the beginning and 1.3 GB in the end (delta: -316.1 MB). Peak memory consumption was 5.8 MB. Max. memory is 11.5 GB. [2018-11-10 13:15:34,966 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:15:34,966 INFO L168 Benchmark]: CACSL2BoogieTranslator took 345.07 ms. Allocated memory is still 1.0 GB. Free memory was 951.8 MB in the beginning and 930.3 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 13:15:34,966 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 198.7 MB). Free memory was 930.3 MB in the beginning and 1.2 GB in the end (delta: -263.2 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-10 13:15:34,967 INFO L168 Benchmark]: Boogie Preprocessor took 27.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 11.5 GB. [2018-11-10 13:15:34,967 INFO L168 Benchmark]: RCFGBuilder took 630.90 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: 93.6 MB). Peak memory consumption was 93.6 MB. Max. memory is 11.5 GB. [2018-11-10 13:15:34,967 INFO L168 Benchmark]: TraceAbstraction took 2939.55 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 123.2 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -211.2 MB). Peak memory consumption was 270.5 MB. Max. memory is 11.5 GB. [2018-11-10 13:15:34,967 INFO L168 Benchmark]: Witness Printer took 90.38 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: 40.1 MB). Peak memory consumption was 40.1 MB. Max. memory is 11.5 GB. [2018-11-10 13:15:34,969 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 345.07 ms. Allocated memory is still 1.0 GB. Free memory was 951.8 MB in the beginning and 930.3 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 84.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 198.7 MB). Free memory was 930.3 MB in the beginning and 1.2 GB in the end (delta: -263.2 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 630.90 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: 93.6 MB). Peak memory consumption was 93.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2939.55 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 123.2 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -211.2 MB). Peak memory consumption was 270.5 MB. Max. memory is 11.5 GB. * Witness Printer took 90.38 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: 40.1 MB). Peak memory consumption was 40.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 388]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L128] CALL "Env(Water:%i" [L128] RET "Env(Water:%i" [L129] CALL ",Meth:" [L129] RET ",Meth:" [L133] CALL "CRIT" [L133] RET "CRIT" [L137] CALL "OK" [L137] RET "OK" [L141] CALL ")" [L141] RET ")" [L522] CALL "Pump(System:" [L522] RET "Pump(System:" [L526] CALL "On" [L526] RET "On" [L530] CALL "Off" [L530] RET "Off" [L534] CALL ",Pump:" [L534] RET ",Pump:" [L538] CALL "On" [L538] RET "On" [L542] CALL "Off" [L542] RET "Off" [L546] CALL ") " [L546] RET ") " [L548] CALL "\n" [L548] RET "\n" [L897] CALL "i > 0 && i <= this->argsCount" [L897] RET "i > 0 && i <= this->argsCount" [L897] CALL "libacc.c" [L897] RET "libacc.c" [L898] CALL "__utac__get_this_arg" [L898] RET "__utac__get_this_arg" [L904] CALL "i > 0 && i <= this->argsCount" [L904] RET "i > 0 && i <= this->argsCount" [L904] CALL "libacc.c" [L904] RET "libacc.c" [L905] CALL "__utac__get_this_arg" [L905] RET "__utac__get_this_arg" [L943] CALL "i > 0 && i <= this->argsCount" [L943] RET "i > 0 && i <= this->argsCount" [L943] CALL "libacc.c" [L943] RET "libacc.c" [L944] CALL "__utac__get_this_argtype" [L944] RET "__utac__get_this_argtype" [L950] CALL "i > 0 && i <= this->argsCount" [L950] RET "i > 0 && i <= this->argsCount" [L950] CALL "libacc.c" [L950] RET "libacc.c" [L951] CALL "__utac__get_this_argtype" [L951] RET "__utac__get_this_argtype" [L76] int waterLevel = 1; [L77] int methaneLevelCritical = 0; [L179] int cleanupTimeShifts = 4; [L395] int pumpRunning = 0; [L396] int systemActive = 1; [L769] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={170:0}, "__utac__get_this_argtype"={128:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "i > 0 && i <= this->argsCount"={171:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={194:0}, "On"={150:0}, "Pump(System:"={188:0}, \old(") ")=152, \old(") ")=129, \old(")")=186, \old(")")=127, \old(",Meth:")=178, \old(",Meth:")=158, \old(",Pump:")=196, \old(",Pump:")=172, \old("\n")=187, \old("\n")=149, \old("__utac__get_this_arg")=123, \old("__utac__get_this_arg")=193, \old("__utac__get_this_arg")=181, \old("__utac__get_this_arg")=146, \old("__utac__get_this_argtype")=184, \old("__utac__get_this_argtype")=126, \old("__utac__get_this_argtype")=145, \old("__utac__get_this_argtype")=169, \old("CRIT")=157, \old("CRIT")=153, \old("Env(Water:%i")=143, \old("Env(Water:%i")=155, \old("i > 0 && i <= this->argsCount")=164, \old("i > 0 && i <= this->argsCount")=118, \old("i > 0 && i <= this->argsCount")=156, \old("i > 0 && i <= this->argsCount")=120, \old("i > 0 && i <= this->argsCount")=121, \old("i > 0 && i <= this->argsCount")=119, \old("i > 0 && i <= this->argsCount")=176, \old("i > 0 && i <= this->argsCount")=182, \old("libacc.c")=174, \old("libacc.c")=135, \old("libacc.c")=136, \old("libacc.c")=168, \old("libacc.c")=173, \old("libacc.c")=142, \old("libacc.c")=137, \old("libacc.c")=167, \old("Off")=130, \old("Off")=124, \old("Off")=125, \old("Off")=197, \old("OK")=144, \old("OK")=160, \old("On")=195, \old("On")=190, \old("On")=148, \old("On")=192, \old("Pump(System:")=189, \old("Pump(System:")=154, \old(cleanupTimeShifts)=191, \old(head)=198, \old(head)=179, \old(methaneLevelCritical)=151, \old(pumpRunning)=141, \old(systemActive)=140, \old(waterLevel)=147, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L258] int retValue_acc ; [L259] int tmp ; VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L263] FCALL select_helpers() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L264] FCALL select_features() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L265] CALL, EXPR valid_product() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L307] int retValue_acc ; [L310] retValue_acc = 1 [L311] RET return (retValue_acc); VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L265] EXPR valid_product() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L265] tmp = valid_product() [L267] COND TRUE \read(tmp) VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L269] FCALL setup() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L270] CALL runTest() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L249] CALL test() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L318] int splverifierCounter ; [L319] int tmp ; [L320] int tmp___0 ; [L321] int tmp___1 ; [L322] int tmp___2 ; [L325] splverifierCounter = 0 VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L327] COND TRUE 1 VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L329] COND TRUE splverifierCounter < 4 VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L335] tmp = __VERIFIER_nondet_int() [L337] COND TRUE \read(tmp) VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L339] CALL waterRise() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L94] COND TRUE waterLevel < 2 [L95] RET waterLevel = waterLevel + 1 VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L339] waterRise() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L345] tmp___0 = __VERIFIER_nondet_int() [L347] COND TRUE \read(tmp___0) VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L349] CALL changeMethaneLevel() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L106] COND FALSE !(\read(methaneLevelCritical)) [L109] RET methaneLevelCritical = 1 VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L349] changeMethaneLevel() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L355] tmp___2 = __VERIFIER_nondet_int() [L357] COND FALSE !(\read(tmp___2)) [L363] tmp___1 = __VERIFIER_nondet_int() [L365] COND TRUE \read(tmp___1) VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, tmp___1=1, tmp___2=0, waterLevel=2] [L372] CALL timeShift() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L402] COND FALSE !(\read(pumpRunning)) VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L409] COND TRUE \read(systemActive) VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L411] CALL processEnvironment() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L457] int tmp ; VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L460] COND FALSE !(\read(pumpRunning)) VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L475] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L431] int tmp ; VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L434] COND TRUE ! pumpRunning VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L436] CALL, EXPR isHighWaterLevel() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L554] int retValue_acc ; [L555] int tmp ; [L556] int tmp___0 ; VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L560] CALL, EXPR isHighWaterSensorDry() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L156] int retValue_acc ; VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L159] COND FALSE !(waterLevel < 2) [L163] retValue_acc = 0 [L164] RET return (retValue_acc); VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L560] EXPR isHighWaterSensorDry() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L560] tmp = isHighWaterSensorDry() [L562] COND FALSE !(\read(tmp)) [L565] tmp___0 = 1 VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L567] retValue_acc = tmp___0 [L568] RET return (retValue_acc); VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L436] EXPR isHighWaterLevel() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L436] tmp = isHighWaterLevel() [L438] COND TRUE \read(tmp) VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L440] CALL activatePump() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L485] RET pumpRunning = 1 VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L440] RET activatePump() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L475] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L411] processEnvironment() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L417] CALL __utac_acc__Specification1_spec__1() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L44] int tmp ; [L45] int tmp___0 ; VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L49] CALL, EXPR isMethaneLevelCritical() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L115] int retValue_acc ; [L118] retValue_acc = methaneLevelCritical [L119] RET return (retValue_acc); VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=2] [L49] EXPR isMethaneLevelCritical() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L49] tmp = isMethaneLevelCritical() [L51] COND TRUE \read(tmp) VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L53] CALL, EXPR isPumpRunning() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L509] int retValue_acc ; [L512] retValue_acc = pumpRunning [L513] RET return (retValue_acc); VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=2] [L53] EXPR isPumpRunning() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L53] tmp___0 = isPumpRunning() [L55] COND TRUE \read(tmp___0) VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L57] CALL __automaton_fail() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L388] __VERIFIER_error() VAL [") "={1:0}, ")"={185:0}, ",Meth:"={162:0}, ",Pump:"={200:0}, "\n"={132:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_arg"={180:0}, "__utac__get_this_argtype"={128:0}, "__utac__get_this_argtype"={170:0}, "CRIT"={163:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={171:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={165:0}, "i > 0 && i <= this->argsCount"={177:0}, "libacc.c"={133:0}, "libacc.c"={166:0}, "libacc.c"={134:0}, "libacc.c"={139:0}, "Off"={131:0}, "Off"={199:0}, "OK"={159:0}, "On"={150:0}, "On"={194:0}, "Pump(System:"={188:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 28 procedures, 147 locations, 1 error locations. UNSAFE Result, 2.8s OverallTime, 10 OverallIterations, 1 TraceHistogramMax, 1.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1405 SDtfs, 790 SDslu, 2927 SDs, 0 SdLazy, 1001 SolverSat, 226 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 92 GetRequests, 44 SyntacticMatches, 2 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=517occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 9 MinimizatonAttempts, 354 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 716 NumberOfCodeBlocks, 716 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 618 ConstructedInterpolants, 0 QuantifiedInterpolants, 78033 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...