./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product44_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_d7e1d181-876a-4495-a786-4b27728b82eb/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d7e1d181-876a-4495-a786-4b27728b82eb/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d7e1d181-876a-4495-a786-4b27728b82eb/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d7e1d181-876a-4495-a786-4b27728b82eb/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product44_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d7e1d181-876a-4495-a786-4b27728b82eb/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d7e1d181-876a-4495-a786-4b27728b82eb/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 cd9d3373e3670d73493569b1c43b551709fc0f6c ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 [2018-10-26 21:42:40,069 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:42:40,071 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:42:40,080 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:42:40,080 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:42:40,081 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:42:40,082 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:42:40,084 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:42:40,085 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:42:40,086 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:42:40,087 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:42:40,087 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:42:40,088 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:42:40,089 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:42:40,090 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:42:40,091 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:42:40,091 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:42:40,093 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:42:40,094 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:42:40,096 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:42:40,097 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:42:40,098 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:42:40,100 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:42:40,101 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:42:40,101 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:42:40,102 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:42:40,102 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:42:40,104 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:42:40,104 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:42:40,105 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:42:40,106 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:42:40,106 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:42:40,106 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:42:40,107 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:42:40,107 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:42:40,108 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:42:40,108 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d7e1d181-876a-4495-a786-4b27728b82eb/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-10-26 21:42:40,120 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:42:40,121 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:42:40,121 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:42:40,121 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 21:42:40,122 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 21:42:40,122 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 21:42:40,122 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 21:42:40,122 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 21:42:40,122 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 21:42:40,122 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 21:42:40,123 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 21:42:40,124 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:42:40,124 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 21:42:40,124 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 21:42:40,125 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 21:42:40,125 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:42:40,125 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:42:40,125 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:42:40,125 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:42:40,125 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 21:42:40,125 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:42:40,126 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:42:40,126 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:42:40,126 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 21:42:40,126 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:42:40,126 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 21:42:40,126 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 21:42:40,126 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:42:40,127 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:42:40,127 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:42:40,127 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 21:42:40,127 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:42:40,127 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 21:42:40,127 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 21:42:40,127 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_d7e1d181-876a-4495-a786-4b27728b82eb/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 -> cd9d3373e3670d73493569b1c43b551709fc0f6c [2018-10-26 21:42:40,156 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:42:40,166 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:42:40,169 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:42:40,170 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:42:40,170 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:42:40,171 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d7e1d181-876a-4495-a786-4b27728b82eb/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec4_product44_false-unreach-call_false-termination.cil.c [2018-10-26 21:42:40,219 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d7e1d181-876a-4495-a786-4b27728b82eb/bin-2019/utaipan/data/7a8553361/810addae2e53415fa526d49d25f05a02/FLAGa901d9ef9 [2018-10-26 21:42:40,679 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:42:40,680 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d7e1d181-876a-4495-a786-4b27728b82eb/sv-benchmarks/c/product-lines/minepump_spec4_product44_false-unreach-call_false-termination.cil.c [2018-10-26 21:42:40,690 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d7e1d181-876a-4495-a786-4b27728b82eb/bin-2019/utaipan/data/7a8553361/810addae2e53415fa526d49d25f05a02/FLAGa901d9ef9 [2018-10-26 21:42:40,701 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d7e1d181-876a-4495-a786-4b27728b82eb/bin-2019/utaipan/data/7a8553361/810addae2e53415fa526d49d25f05a02 [2018-10-26 21:42:40,704 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:42:40,705 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 21:42:40,706 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:42:40,706 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:42:40,710 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:42:40,710 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:42:40" (1/1) ... [2018-10-26 21:42:40,713 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4984b912 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:42:40, skipping insertion in model container [2018-10-26 21:42:40,713 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:42:40" (1/1) ... [2018-10-26 21:42:40,722 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:42:40,759 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:42:41,046 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:42:41,062 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 21:42:41,164 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:42:41,198 INFO L193 MainTranslator]: Completed translation [2018-10-26 21:42:41,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:42:41 WrapperNode [2018-10-26 21:42:41,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 21:42:41,200 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 21:42:41,200 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 21:42:41,200 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 21:42:41,208 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:42:41" (1/1) ... [2018-10-26 21:42:41,226 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:42:41" (1/1) ... [2018-10-26 21:42:41,361 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 21:42:41,362 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 21:42:41,362 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 21:42:41,362 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 21:42:41,373 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:42:41" (1/1) ... [2018-10-26 21:42:41,374 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:42:41" (1/1) ... [2018-10-26 21:42:41,378 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:42:41" (1/1) ... [2018-10-26 21:42:41,378 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:42:41" (1/1) ... [2018-10-26 21:42:41,388 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:42:41" (1/1) ... [2018-10-26 21:42:41,393 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:42:41" (1/1) ... [2018-10-26 21:42:41,397 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:42:41" (1/1) ... [2018-10-26 21:42:41,400 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 21:42:41,401 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 21:42:41,401 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 21:42:41,401 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 21:42:41,402 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:42:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d7e1d181-876a-4495-a786-4b27728b82eb/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 [2018-10-26 21:42:41,485 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-10-26 21:42:41,485 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-10-26 21:42:41,485 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2018-10-26 21:42:41,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2018-10-26 21:42:41,485 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 21:42:41,485 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 21:42:41,486 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-10-26 21:42:41,486 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-10-26 21:42:41,486 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-10-26 21:42:41,486 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-10-26 21:42:41,486 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-10-26 21:42:41,486 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-10-26 21:42:41,486 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-10-26 21:42:41,486 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-10-26 21:42:41,487 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-10-26 21:42:41,488 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-10-26 21:42:41,488 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-10-26 21:42:41,488 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-10-26 21:42:41,488 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-10-26 21:42:41,489 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-10-26 21:42:41,489 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-10-26 21:42:41,489 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-10-26 21:42:41,489 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-10-26 21:42:41,489 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-10-26 21:42:41,489 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-10-26 21:42:41,489 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-10-26 21:42:41,489 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-10-26 21:42:41,489 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-10-26 21:42:41,490 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-10-26 21:42:41,490 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-10-26 21:42:41,490 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-10-26 21:42:41,490 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-10-26 21:42:41,490 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-10-26 21:42:41,490 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-10-26 21:42:41,490 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-10-26 21:42:41,490 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-10-26 21:42:41,490 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-10-26 21:42:41,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-10-26 21:42:41,491 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-10-26 21:42:41,491 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-10-26 21:42:41,491 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-10-26 21:42:41,491 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-10-26 21:42:41,491 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-10-26 21:42:41,491 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-10-26 21:42:41,491 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-10-26 21:42:41,491 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-10-26 21:42:41,491 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-10-26 21:42:41,492 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-10-26 21:42:41,492 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2018-10-26 21:42:41,492 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2018-10-26 21:42:41,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 21:42:41,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 21:42:41,492 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-10-26 21:42:41,492 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-10-26 21:42:41,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 21:42:41,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 21:42:41,493 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-10-26 21:42:41,493 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-10-26 21:42:42,543 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 21:42:42,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 09:42:42 BoogieIcfgContainer [2018-10-26 21:42:42,544 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 21:42:42,545 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 21:42:42,545 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 21:42:42,548 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 21:42:42,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 09:42:40" (1/3) ... [2018-10-26 21:42:42,548 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16941a90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 09:42:42, skipping insertion in model container [2018-10-26 21:42:42,549 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:42:41" (2/3) ... [2018-10-26 21:42:42,549 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16941a90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 09:42:42, skipping insertion in model container [2018-10-26 21:42:42,549 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 09:42:42" (3/3) ... [2018-10-26 21:42:42,550 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product44_false-unreach-call_false-termination.cil.c [2018-10-26 21:42:42,560 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 21:42:42,568 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 21:42:42,581 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 21:42:42,609 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 21:42:42,610 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 21:42:42,610 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 21:42:42,610 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 21:42:42,610 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 21:42:42,611 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 21:42:42,611 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 21:42:42,611 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 21:42:42,631 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states. [2018-10-26 21:42:42,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-10-26 21:42:42,638 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:42:42,639 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] [2018-10-26 21:42:42,642 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:42:42,647 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:42:42,647 INFO L82 PathProgramCache]: Analyzing trace with hash 446360125, now seen corresponding path program 1 times [2018-10-26 21:42:42,649 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 21:42:42,682 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:42:42,682 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:42:42,682 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:42:42,682 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 21:42:42,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:42:42,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:42:42,873 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:42:42,874 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-26 21:42:42,874 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 21:42:42,882 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-10-26 21:42:42,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-10-26 21:42:42,894 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-26 21:42:42,897 INFO L87 Difference]: Start difference. First operand 148 states. Second operand 2 states. [2018-10-26 21:42:42,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:42:42,939 INFO L93 Difference]: Finished difference Result 270 states and 327 transitions. [2018-10-26 21:42:42,939 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-10-26 21:42:42,940 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-10-26 21:42:42,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:42:42,954 INFO L225 Difference]: With dead ends: 270 [2018-10-26 21:42:42,956 INFO L226 Difference]: Without dead ends: 135 [2018-10-26 21:42:42,960 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 [2018-10-26 21:42:42,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2018-10-26 21:42:43,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 135. [2018-10-26 21:42:43,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 135 states. [2018-10-26 21:42:43,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 155 transitions. [2018-10-26 21:42:43,016 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 155 transitions. Word has length 46 [2018-10-26 21:42:43,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:42:43,016 INFO L481 AbstractCegarLoop]: Abstraction has 135 states and 155 transitions. [2018-10-26 21:42:43,016 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-10-26 21:42:43,017 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 155 transitions. [2018-10-26 21:42:43,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-10-26 21:42:43,020 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:42:43,020 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] [2018-10-26 21:42:43,020 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:42:43,021 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:42:43,021 INFO L82 PathProgramCache]: Analyzing trace with hash -586020667, now seen corresponding path program 1 times [2018-10-26 21:42:43,021 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 21:42:43,022 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:42:43,022 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:42:43,022 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:42:43,022 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 21:42:43,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:42:43,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:42:43,184 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:42:43,184 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 21:42:43,184 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 21:42:43,185 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 21:42:43,185 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 21:42:43,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 21:42:43,186 INFO L87 Difference]: Start difference. First operand 135 states and 155 transitions. Second operand 3 states. [2018-10-26 21:42:43,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:42:43,217 INFO L93 Difference]: Finished difference Result 204 states and 233 transitions. [2018-10-26 21:42:43,217 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 21:42:43,218 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-10-26 21:42:43,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:42:43,219 INFO L225 Difference]: With dead ends: 204 [2018-10-26 21:42:43,220 INFO L226 Difference]: Without dead ends: 125 [2018-10-26 21:42:43,221 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 [2018-10-26 21:42:43,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2018-10-26 21:42:43,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2018-10-26 21:42:43,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125 states. [2018-10-26 21:42:43,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 142 transitions. [2018-10-26 21:42:43,233 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 142 transitions. Word has length 48 [2018-10-26 21:42:43,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:42:43,233 INFO L481 AbstractCegarLoop]: Abstraction has 125 states and 142 transitions. [2018-10-26 21:42:43,233 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 21:42:43,234 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 142 transitions. [2018-10-26 21:42:43,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-10-26 21:42:43,236 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:42:43,236 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] [2018-10-26 21:42:43,236 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:42:43,237 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:42:43,237 INFO L82 PathProgramCache]: Analyzing trace with hash 1869729836, now seen corresponding path program 1 times [2018-10-26 21:42:43,237 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 21:42:43,238 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:42:43,238 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:42:43,238 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:42:43,238 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 21:42:43,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:42:43,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:42:43,392 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:42:43,393 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-10-26 21:42:43,393 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 21:42:43,393 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-26 21:42:43,393 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-26 21:42:43,394 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-10-26 21:42:43,394 INFO L87 Difference]: Start difference. First operand 125 states and 142 transitions. Second operand 7 states. [2018-10-26 21:42:44,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:42:44,528 INFO L93 Difference]: Finished difference Result 378 states and 447 transitions. [2018-10-26 21:42:44,528 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-10-26 21:42:44,529 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 53 [2018-10-26 21:42:44,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:42:44,531 INFO L225 Difference]: With dead ends: 378 [2018-10-26 21:42:44,531 INFO L226 Difference]: Without dead ends: 277 [2018-10-26 21:42:44,532 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-10-26 21:42:44,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2018-10-26 21:42:44,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 253. [2018-10-26 21:42:44,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 253 states. [2018-10-26 21:42:44,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 297 transitions. [2018-10-26 21:42:44,581 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 297 transitions. Word has length 53 [2018-10-26 21:42:44,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:42:44,582 INFO L481 AbstractCegarLoop]: Abstraction has 253 states and 297 transitions. [2018-10-26 21:42:44,582 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-26 21:42:44,582 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 297 transitions. [2018-10-26 21:42:44,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-10-26 21:42:44,584 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:42:44,585 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:42:44,585 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:42:44,586 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:42:44,586 INFO L82 PathProgramCache]: Analyzing trace with hash 2092146633, now seen corresponding path program 1 times [2018-10-26 21:42:44,586 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 21:42:44,587 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:42:44,587 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:42:44,587 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:42:44,587 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 21:42:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:42:44,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:42:44,750 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:42:44,751 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-10-26 21:42:44,751 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 21:42:44,751 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-10-26 21:42:44,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-10-26 21:42:44,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-10-26 21:42:44,752 INFO L87 Difference]: Start difference. First operand 253 states and 297 transitions. Second operand 10 states. [2018-10-26 21:42:45,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:42:45,620 INFO L93 Difference]: Finished difference Result 892 states and 1128 transitions. [2018-10-26 21:42:45,621 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-10-26 21:42:45,621 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 58 [2018-10-26 21:42:45,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:42:45,629 INFO L225 Difference]: With dead ends: 892 [2018-10-26 21:42:45,629 INFO L226 Difference]: Without dead ends: 663 [2018-10-26 21:42:45,631 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-10-26 21:42:45,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 663 states. [2018-10-26 21:42:45,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 663 to 651. [2018-10-26 21:42:45,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 651 states. [2018-10-26 21:42:45,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 651 states and 791 transitions. [2018-10-26 21:42:45,691 INFO L78 Accepts]: Start accepts. Automaton has 651 states and 791 transitions. Word has length 58 [2018-10-26 21:42:45,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:42:45,691 INFO L481 AbstractCegarLoop]: Abstraction has 651 states and 791 transitions. [2018-10-26 21:42:45,691 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-10-26 21:42:45,692 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 791 transitions. [2018-10-26 21:42:45,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-10-26 21:42:45,695 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:42:45,696 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] [2018-10-26 21:42:45,696 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:42:45,696 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:42:45,696 INFO L82 PathProgramCache]: Analyzing trace with hash 1289727727, now seen corresponding path program 1 times [2018-10-26 21:42:45,696 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 21:42:45,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:42:45,697 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:42:45,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:42:45,698 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 21:42:45,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:42:45,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:42:45,930 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:42:45,930 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 21:42:45,930 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 21:42:45,931 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 21:42:45,931 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 21:42:45,931 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:42:45,931 INFO L87 Difference]: Start difference. First operand 651 states and 791 transitions. Second operand 4 states. [2018-10-26 21:42:46,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:42:46,851 INFO L93 Difference]: Finished difference Result 1680 states and 2203 transitions. [2018-10-26 21:42:46,851 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-26 21:42:46,852 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 62 [2018-10-26 21:42:46,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:42:46,857 INFO L225 Difference]: With dead ends: 1680 [2018-10-26 21:42:46,857 INFO L226 Difference]: Without dead ends: 1053 [2018-10-26 21:42:46,860 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-10-26 21:42:46,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1053 states. [2018-10-26 21:42:46,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1053 to 930. [2018-10-26 21:42:46,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 930 states. [2018-10-26 21:42:46,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 930 states and 1141 transitions. [2018-10-26 21:42:46,929 INFO L78 Accepts]: Start accepts. Automaton has 930 states and 1141 transitions. Word has length 62 [2018-10-26 21:42:46,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:42:46,929 INFO L481 AbstractCegarLoop]: Abstraction has 930 states and 1141 transitions. [2018-10-26 21:42:46,929 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 21:42:46,930 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1141 transitions. [2018-10-26 21:42:46,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-10-26 21:42:46,932 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:42:46,933 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:42:46,933 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:42:46,933 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:42:46,933 INFO L82 PathProgramCache]: Analyzing trace with hash 868486231, now seen corresponding path program 1 times [2018-10-26 21:42:46,933 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 21:42:46,934 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:42:46,934 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:42:46,934 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:42:46,934 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 21:42:46,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:42:47,193 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-10-26 21:42:47,193 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 21:42:47,193 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 21:42:47,194 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 92 with the following transitions: [2018-10-26 21:42:47,197 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [42], [44], [45], [46], [47], [48], [83], [87], [93], [97], [101], [104], [109], [115], [117], [123], [126], [129], [139], [140], [152], [153], [177], [184], [187], [227], [232], [236], [237], [240], [241], [242], [243], [244], [246], [247], [248], [249], [250], [251], [252], [253], [254], [258], [270], [271], [276], [277], [278], [279], [292], [293], [298], [299], [300] [2018-10-26 21:42:47,243 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 21:42:47,243 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 21:42:58,638 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 21:42:58,640 INFO L272 AbstractInterpreter]: Visited 60 different actions 124 times. Merged at 14 different actions 21 times. Never widened. Found 2 fixpoints after 2 different actions. Largest state had 133 variables. [2018-10-26 21:42:58,655 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:42:58,655 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 21:43:06,141 INFO L227 lantSequenceWeakener]: Weakened 82 states. On average, predicates are now at 97.61% of their original sizes. [2018-10-26 21:43:06,141 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 21:43:07,264 INFO L415 sIntCurrentIteration]: We unified 90 AI predicates to 90 [2018-10-26 21:43:07,264 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 21:43:07,265 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 21:43:07,265 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [30] imperfect sequences [7] total 35 [2018-10-26 21:43:07,265 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 21:43:07,265 INFO L460 AbstractCegarLoop]: Interpolant automaton has 30 states [2018-10-26 21:43:07,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2018-10-26 21:43:07,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=133, Invalid=737, Unknown=0, NotChecked=0, Total=870 [2018-10-26 21:43:07,266 INFO L87 Difference]: Start difference. First operand 930 states and 1141 transitions. Second operand 30 states. [2018-10-26 21:43:38,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:43:38,645 INFO L93 Difference]: Finished difference Result 1989 states and 2471 transitions. [2018-10-26 21:43:38,645 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2018-10-26 21:43:38,645 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 91 [2018-10-26 21:43:38,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:43:38,651 INFO L225 Difference]: With dead ends: 1989 [2018-10-26 21:43:38,651 INFO L226 Difference]: Without dead ends: 1352 [2018-10-26 21:43:38,654 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 112 GetRequests, 61 SyntacticMatches, 1 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 820 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=355, Invalid=2297, Unknown=0, NotChecked=0, Total=2652 [2018-10-26 21:43:38,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1352 states. [2018-10-26 21:43:38,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1352 to 1302. [2018-10-26 21:43:38,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1302 states. [2018-10-26 21:43:38,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 1302 states and 1580 transitions. [2018-10-26 21:43:38,749 INFO L78 Accepts]: Start accepts. Automaton has 1302 states and 1580 transitions. Word has length 91 [2018-10-26 21:43:38,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:43:38,749 INFO L481 AbstractCegarLoop]: Abstraction has 1302 states and 1580 transitions. [2018-10-26 21:43:38,749 INFO L482 AbstractCegarLoop]: Interpolant automaton has 30 states. [2018-10-26 21:43:38,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1580 transitions. [2018-10-26 21:43:38,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-10-26 21:43:38,753 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:43:38,754 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:43:38,754 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:43:38,754 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:43:38,754 INFO L82 PathProgramCache]: Analyzing trace with hash -2013755172, now seen corresponding path program 1 times [2018-10-26 21:43:38,754 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 21:43:38,755 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:43:38,755 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:43:38,756 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:43:38,756 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 21:43:38,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:43:39,153 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-26 21:43:39,153 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 21:43:39,153 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 21:43:39,153 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 133 with the following transitions: [2018-10-26 21:43:39,154 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [46], [47], [48], [51], [53], [54], [57], [60], [62], [65], [72], [75], [76], [80], [81], [82], [83], [87], [93], [97], [101], [104], [107], [109], [115], [117], [123], [129], [137], [138], [139], [140], [141], [143], [148], [151], [152], [153], [154], [156], [161], [163], [164], [174], [177], [181], [187], [215], [216], [219], [223], [227], [232], [236], [237], [240], [241], [242], [243], [244], [246], [247], [248], [249], [250], [251], [252], [253], [254], [258], [260], [261], [262], [263], [264], [265], [268], [269], [270], [271], [278], [279], [282], [283], [284], [285], [286], [287], [288], [289], [290], [291], [292], [293], [298], [299], [300] [2018-10-26 21:43:39,160 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 21:43:39,163 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 21:45:02,471 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-26 21:45:02,471 INFO L272 AbstractInterpreter]: Visited 110 different actions 717 times. Merged at 20 different actions 74 times. Never widened. Found 11 fixpoints after 2 different actions. Largest state had 133 variables. [2018-10-26 21:45:02,483 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:45:02,484 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-26 21:45:02,484 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 21:45:02,484 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d7e1d181-876a-4495-a786-4b27728b82eb/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 21:45:02,493 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:45:02,493 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-26 21:45:02,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:45:02,615 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 21:45:02,973 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 21:45:02,973 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-26 21:45:03,609 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-26 21:45:03,628 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-10-26 21:45:03,628 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2018-10-26 21:45:03,628 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-10-26 21:45:03,629 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-10-26 21:45:03,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-10-26 21:45:03,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=242, Unknown=0, NotChecked=0, Total=306 [2018-10-26 21:45:03,629 INFO L87 Difference]: Start difference. First operand 1302 states and 1580 transitions. Second operand 15 states. [2018-10-26 21:45:07,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:45:07,764 INFO L93 Difference]: Finished difference Result 2739 states and 3830 transitions. [2018-10-26 21:45:07,765 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-10-26 21:45:07,765 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 132 [2018-10-26 21:45:07,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:45:07,777 INFO L225 Difference]: With dead ends: 2739 [2018-10-26 21:45:07,777 INFO L226 Difference]: Without dead ends: 2102 [2018-10-26 21:45:07,781 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 291 GetRequests, 256 SyntacticMatches, 6 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=243, Invalid=687, Unknown=0, NotChecked=0, Total=930 [2018-10-26 21:45:07,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2102 states. [2018-10-26 21:45:07,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2102 to 1639. [2018-10-26 21:45:07,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1639 states. [2018-10-26 21:45:07,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1639 states and 2009 transitions. [2018-10-26 21:45:07,931 INFO L78 Accepts]: Start accepts. Automaton has 1639 states and 2009 transitions. Word has length 132 [2018-10-26 21:45:07,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:45:07,932 INFO L481 AbstractCegarLoop]: Abstraction has 1639 states and 2009 transitions. [2018-10-26 21:45:07,932 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-10-26 21:45:07,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 2009 transitions. [2018-10-26 21:45:07,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-10-26 21:45:07,936 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:45:07,936 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:45:07,937 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:45:07,937 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:45:07,937 INFO L82 PathProgramCache]: Analyzing trace with hash -1754752009, now seen corresponding path program 1 times [2018-10-26 21:45:07,937 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 21:45:07,938 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:45:07,938 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:45:07,938 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:45:07,938 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 21:45:07,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:45:08,487 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-26 21:45:08,487 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 21:45:08,487 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 21:45:08,488 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 129 with the following transitions: [2018-10-26 21:45:08,488 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [46], [47], [48], [51], [53], [54], [57], [60], [62], [65], [72], [75], [76], [79], [81], [82], [83], [87], [93], [97], [101], [107], [109], [115], [117], [123], [129], [137], [138], [139], [140], [141], [143], [148], [151], [152], [153], [154], [156], [161], [163], [164], [174], [177], [181], [187], [215], [216], [219], [223], [227], [237], [240], [241], [242], [243], [244], [246], [247], [248], [249], [250], [251], [252], [253], [254], [258], [260], [261], [262], [263], [264], [265], [268], [269], [278], [279], [282], [283], [284], [285], [286], [287], [288], [289], [290], [291], [292], [293], [298], [299], [300] [2018-10-26 21:45:08,493 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 21:45:08,493 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 21:45:14,464 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 21:45:14,464 INFO L272 AbstractInterpreter]: Visited 51 different actions 51 times. Never merged. Never widened. Never found a fixpoint. Largest state had 133 variables. [2018-10-26 21:45:14,475 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:45:14,475 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 21:45:19,889 INFO L227 lantSequenceWeakener]: Weakened 64 states. On average, predicates are now at 96.52% of their original sizes. [2018-10-26 21:45:19,890 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 21:45:20,453 INFO L415 sIntCurrentIteration]: We unified 127 AI predicates to 127 [2018-10-26 21:45:20,453 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 21:45:20,453 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 21:45:20,453 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [22] imperfect sequences [8] total 28 [2018-10-26 21:45:20,454 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 21:45:20,454 INFO L460 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-10-26 21:45:20,454 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-10-26 21:45:20,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=103, Invalid=359, Unknown=0, NotChecked=0, Total=462 [2018-10-26 21:45:20,455 INFO L87 Difference]: Start difference. First operand 1639 states and 2009 transitions. Second operand 22 states. [2018-10-26 21:45:52,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:45:52,504 INFO L93 Difference]: Finished difference Result 3797 states and 4741 transitions. [2018-10-26 21:45:52,504 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-10-26 21:45:52,504 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 128 [2018-10-26 21:45:52,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:45:52,515 INFO L225 Difference]: With dead ends: 3797 [2018-10-26 21:45:52,515 INFO L226 Difference]: Without dead ends: 2182 [2018-10-26 21:45:52,520 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 143 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 384 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=294, Invalid=1112, Unknown=0, NotChecked=0, Total=1406 [2018-10-26 21:45:52,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2182 states. [2018-10-26 21:45:52,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2182 to 1996. [2018-10-26 21:45:52,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1996 states. [2018-10-26 21:45:52,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1996 states and 2427 transitions. [2018-10-26 21:45:52,703 INFO L78 Accepts]: Start accepts. Automaton has 1996 states and 2427 transitions. Word has length 128 [2018-10-26 21:45:52,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:45:52,704 INFO L481 AbstractCegarLoop]: Abstraction has 1996 states and 2427 transitions. [2018-10-26 21:45:52,704 INFO L482 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-10-26 21:45:52,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 2427 transitions. [2018-10-26 21:45:52,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-10-26 21:45:52,708 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:45:52,709 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:45:52,709 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:45:52,709 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:45:52,709 INFO L82 PathProgramCache]: Analyzing trace with hash -612249543, now seen corresponding path program 1 times [2018-10-26 21:45:52,709 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 21:45:52,710 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:45:52,710 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:45:52,710 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:45:52,710 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 21:45:52,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:45:53,081 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-26 21:45:53,082 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 21:45:53,082 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 21:45:53,082 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 129 with the following transitions: [2018-10-26 21:45:53,082 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [46], [47], [48], [51], [53], [54], [57], [60], [62], [65], [72], [75], [76], [79], [81], [82], [83], [87], [93], [97], [101], [107], [109], [115], [117], [123], [129], [137], [138], [139], [140], [141], [143], [148], [151], [152], [153], [154], [156], [159], [163], [164], [174], [177], [181], [187], [215], [216], [219], [223], [227], [237], [240], [241], [242], [243], [244], [246], [247], [248], [249], [250], [251], [252], [253], [254], [258], [260], [261], [262], [263], [264], [265], [268], [269], [278], [279], [282], [283], [284], [285], [286], [287], [288], [289], [290], [291], [292], [293], [298], [299], [300] [2018-10-26 21:45:53,085 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 21:45:53,085 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 21:45:57,760 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 21:45:57,760 INFO L272 AbstractInterpreter]: Visited 56 different actions 56 times. Never merged. Never widened. Never found a fixpoint. Largest state had 133 variables. [2018-10-26 21:45:57,767 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:45:57,767 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 21:46:02,322 INFO L227 lantSequenceWeakener]: Weakened 69 states. On average, predicates are now at 96.53% of their original sizes. [2018-10-26 21:46:02,322 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 21:46:02,897 INFO L415 sIntCurrentIteration]: We unified 127 AI predicates to 127 [2018-10-26 21:46:02,897 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 21:46:02,897 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 21:46:02,897 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [26] imperfect sequences [6] total 30 [2018-10-26 21:46:02,897 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 21:46:02,898 INFO L460 AbstractCegarLoop]: Interpolant automaton has 26 states [2018-10-26 21:46:02,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2018-10-26 21:46:02,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=115, Invalid=535, Unknown=0, NotChecked=0, Total=650 [2018-10-26 21:46:02,898 INFO L87 Difference]: Start difference. First operand 1996 states and 2427 transitions. Second operand 26 states. [2018-10-26 21:46:35,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:46:35,039 INFO L93 Difference]: Finished difference Result 3785 states and 4671 transitions. [2018-10-26 21:46:35,039 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-10-26 21:46:35,039 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 128 [2018-10-26 21:46:35,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:46:35,044 INFO L225 Difference]: With dead ends: 3785 [2018-10-26 21:46:35,044 INFO L226 Difference]: Without dead ends: 1813 [2018-10-26 21:46:35,049 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 146 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 523 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=326, Invalid=1654, Unknown=0, NotChecked=0, Total=1980 [2018-10-26 21:46:35,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1813 states. [2018-10-26 21:46:35,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1813 to 1694. [2018-10-26 21:46:35,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1694 states. [2018-10-26 21:46:35,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1694 states and 2069 transitions. [2018-10-26 21:46:35,201 INFO L78 Accepts]: Start accepts. Automaton has 1694 states and 2069 transitions. Word has length 128 [2018-10-26 21:46:35,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:46:35,202 INFO L481 AbstractCegarLoop]: Abstraction has 1694 states and 2069 transitions. [2018-10-26 21:46:35,202 INFO L482 AbstractCegarLoop]: Interpolant automaton has 26 states. [2018-10-26 21:46:35,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 2069 transitions. [2018-10-26 21:46:35,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-10-26 21:46:35,207 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:46:35,207 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:46:35,207 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:46:35,207 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:46:35,207 INFO L82 PathProgramCache]: Analyzing trace with hash -898701605, now seen corresponding path program 1 times [2018-10-26 21:46:35,207 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 21:46:35,208 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:46:35,208 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:46:35,208 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:46:35,208 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 21:46:35,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:46:35,819 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-26 21:46:35,820 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 21:46:35,820 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 21:46:35,820 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 133 with the following transitions: [2018-10-26 21:46:35,820 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [46], [47], [48], [51], [53], [54], [57], [60], [62], [65], [72], [75], [76], [79], [81], [82], [83], [87], [93], [97], [101], [107], [109], [112], [115], [117], [123], [129], [137], [138], [139], [140], [141], [143], [148], [151], [152], [153], [154], [156], [161], [163], [164], [169], [171], [174], [177], [181], [187], [215], [216], [219], [223], [227], [237], [240], [241], [242], [243], [244], [246], [247], [248], [249], [250], [251], [252], [253], [254], [258], [260], [261], [262], [263], [264], [265], [268], [269], [272], [273], [278], [279], [282], [283], [284], [285], [286], [287], [288], [289], [290], [291], [292], [293], [298], [299], [300] [2018-10-26 21:46:35,822 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 21:46:35,822 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 21:46:44,042 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 21:46:44,042 INFO L272 AbstractInterpreter]: Visited 56 different actions 76 times. Merged at 4 different actions 4 times. Never widened. Never found a fixpoint. Largest state had 133 variables. [2018-10-26 21:46:44,051 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:46:44,051 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 21:46:55,452 INFO L227 lantSequenceWeakener]: Weakened 68 states. On average, predicates are now at 96.52% of their original sizes. [2018-10-26 21:46:55,452 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 21:46:55,998 INFO L415 sIntCurrentIteration]: We unified 131 AI predicates to 131 [2018-10-26 21:46:55,998 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 21:46:55,999 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 21:46:55,999 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [25] imperfect sequences [8] total 31 [2018-10-26 21:46:55,999 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 21:46:55,999 INFO L460 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-10-26 21:46:55,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-10-26 21:46:56,000 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=131, Invalid=469, Unknown=0, NotChecked=0, Total=600 [2018-10-26 21:46:56,000 INFO L87 Difference]: Start difference. First operand 1694 states and 2069 transitions. Second operand 25 states. [2018-10-26 21:47:39,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:47:39,408 INFO L93 Difference]: Finished difference Result 4104 states and 5124 transitions. [2018-10-26 21:47:39,408 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-10-26 21:47:39,408 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 132 [2018-10-26 21:47:39,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:47:39,418 INFO L225 Difference]: With dead ends: 4104 [2018-10-26 21:47:39,418 INFO L226 Difference]: Without dead ends: 2434 [2018-10-26 21:47:39,423 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 159 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 749 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=508, Invalid=2248, Unknown=0, NotChecked=0, Total=2756 [2018-10-26 21:47:39,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2434 states. [2018-10-26 21:47:39,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2434 to 2185. [2018-10-26 21:47:39,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2185 states. [2018-10-26 21:47:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 2185 states and 2640 transitions. [2018-10-26 21:47:39,666 INFO L78 Accepts]: Start accepts. Automaton has 2185 states and 2640 transitions. Word has length 132 [2018-10-26 21:47:39,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:47:39,667 INFO L481 AbstractCegarLoop]: Abstraction has 2185 states and 2640 transitions. [2018-10-26 21:47:39,668 INFO L482 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-10-26 21:47:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 2640 transitions. [2018-10-26 21:47:39,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-10-26 21:47:39,672 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:47:39,673 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:47:39,673 INFO L424 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:47:39,673 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:47:39,673 INFO L82 PathProgramCache]: Analyzing trace with hash 1537860000, now seen corresponding path program 1 times [2018-10-26 21:47:39,673 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 21:47:39,674 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:47:39,674 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:47:39,674 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:47:39,674 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 21:47:39,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:47:39,847 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-10-26 21:47:39,848 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 21:47:39,848 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 21:47:39,848 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 21:47:39,848 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 21:47:39,849 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 21:47:39,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:47:39,849 INFO L87 Difference]: Start difference. First operand 2185 states and 2640 transitions. Second operand 4 states. [2018-10-26 21:47:40,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:47:40,185 INFO L93 Difference]: Finished difference Result 3673 states and 4435 transitions. [2018-10-26 21:47:40,185 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 21:47:40,185 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 136 [2018-10-26 21:47:40,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:47:40,191 INFO L225 Difference]: With dead ends: 3673 [2018-10-26 21:47:40,191 INFO L226 Difference]: Without dead ends: 1512 [2018-10-26 21:47:40,197 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-26 21:47:40,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1512 states. [2018-10-26 21:47:40,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1512 to 1462. [2018-10-26 21:47:40,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1462 states. [2018-10-26 21:47:40,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 1462 states and 1726 transitions. [2018-10-26 21:47:40,392 INFO L78 Accepts]: Start accepts. Automaton has 1462 states and 1726 transitions. Word has length 136 [2018-10-26 21:47:40,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:47:40,392 INFO L481 AbstractCegarLoop]: Abstraction has 1462 states and 1726 transitions. [2018-10-26 21:47:40,392 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 21:47:40,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 1726 transitions. [2018-10-26 21:47:40,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-10-26 21:47:40,397 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:47:40,397 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:47:40,397 INFO L424 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:47:40,397 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:47:40,397 INFO L82 PathProgramCache]: Analyzing trace with hash 243800861, now seen corresponding path program 1 times [2018-10-26 21:47:40,397 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 21:47:40,398 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:47:40,398 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:47:40,398 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:47:40,398 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 21:47:40,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 21:47:40,829 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-26 21:47:40,829 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 21:47:40,829 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 21:47:40,829 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 133 with the following transitions: [2018-10-26 21:47:40,829 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [46], [47], [48], [51], [53], [54], [57], [60], [62], [65], [72], [75], [76], [79], [81], [82], [83], [87], [93], [97], [101], [107], [109], [112], [115], [117], [123], [129], [137], [138], [139], [140], [141], [143], [148], [151], [152], [153], [154], [156], [159], [163], [164], [169], [171], [174], [177], [181], [187], [215], [216], [219], [223], [227], [237], [240], [241], [242], [243], [244], [246], [247], [248], [249], [250], [251], [252], [253], [254], [258], [260], [261], [262], [263], [264], [265], [268], [269], [272], [273], [278], [279], [282], [283], [284], [285], [286], [287], [288], [289], [290], [291], [292], [293], [298], [299], [300] [2018-10-26 21:47:40,834 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 21:47:40,834 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 21:47:51,077 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 21:47:51,077 INFO L272 AbstractInterpreter]: Visited 61 different actions 86 times. Merged at 4 different actions 4 times. Never widened. Never found a fixpoint. Largest state had 133 variables. [2018-10-26 21:47:51,087 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:47:51,087 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 21:48:05,028 INFO L227 lantSequenceWeakener]: Weakened 73 states. On average, predicates are now at 96.53% of their original sizes. [2018-10-26 21:48:05,028 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 21:48:05,721 INFO L415 sIntCurrentIteration]: We unified 131 AI predicates to 131 [2018-10-26 21:48:05,721 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 21:48:05,722 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 21:48:05,722 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [29] imperfect sequences [6] total 33 [2018-10-26 21:48:05,722 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 21:48:05,722 INFO L460 AbstractCegarLoop]: Interpolant automaton has 29 states [2018-10-26 21:48:05,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2018-10-26 21:48:05,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=669, Unknown=0, NotChecked=0, Total=812 [2018-10-26 21:48:05,723 INFO L87 Difference]: Start difference. First operand 1462 states and 1726 transitions. Second operand 29 states. [2018-10-26 21:48:41,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 21:48:41,858 INFO L93 Difference]: Finished difference Result 2664 states and 3215 transitions. [2018-10-26 21:48:41,858 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2018-10-26 21:48:41,858 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 132 [2018-10-26 21:48:41,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 21:48:41,862 INFO L225 Difference]: With dead ends: 2664 [2018-10-26 21:48:41,863 INFO L226 Difference]: Without dead ends: 1226 [2018-10-26 21:48:41,866 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 160 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 866 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=486, Invalid=2820, Unknown=0, NotChecked=0, Total=3306 [2018-10-26 21:48:41,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1226 states. [2018-10-26 21:48:41,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1226 to 1090. [2018-10-26 21:48:41,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1090 states. [2018-10-26 21:48:41,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 1090 states and 1293 transitions. [2018-10-26 21:48:41,982 INFO L78 Accepts]: Start accepts. Automaton has 1090 states and 1293 transitions. Word has length 132 [2018-10-26 21:48:41,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 21:48:41,982 INFO L481 AbstractCegarLoop]: Abstraction has 1090 states and 1293 transitions. [2018-10-26 21:48:41,982 INFO L482 AbstractCegarLoop]: Interpolant automaton has 29 states. [2018-10-26 21:48:41,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1293 transitions. [2018-10-26 21:48:41,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-10-26 21:48:41,987 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 21:48:41,987 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 21:48:41,987 INFO L424 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 21:48:41,987 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 21:48:41,988 INFO L82 PathProgramCache]: Analyzing trace with hash 359954209, now seen corresponding path program 2 times [2018-10-26 21:48:41,988 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 21:48:41,988 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:48:41,988 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 21:48:41,988 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 21:48:41,988 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 21:48:42,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 21:48:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 21:48:42,151 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-10-26 21:48:42,176 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 21:48:42,177 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 21:48:42,178 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 21:48:42,180 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 21:48:42,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 09:48:42 BoogieIcfgContainer [2018-10-26 21:48:42,327 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 21:48:42,328 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 21:48:42,328 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 21:48:42,328 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 21:48:42,328 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 09:42:42" (3/4) ... [2018-10-26 21:48:42,330 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-10-26 21:48:42,340 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 21:48:42,340 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 21:48:42,340 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 21:48:42,341 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 21:48:42,527 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_d7e1d181-876a-4495-a786-4b27728b82eb/bin-2019/utaipan/witness.graphml [2018-10-26 21:48:42,528 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 21:48:42,529 INFO L168 Benchmark]: Toolchain (without parser) took 361824.85 ms. Allocated memory was 1.0 GB in the beginning and 5.1 GB in the end (delta: 4.0 GB). Free memory was 962.3 MB in the beginning and 700.0 MB in the end (delta: 262.4 MB). Peak memory consumption was 4.3 GB. Max. memory is 11.5 GB. [2018-10-26 21:48:42,530 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:48:42,530 INFO L168 Benchmark]: CACSL2BoogieTranslator took 493.27 ms. Allocated memory is still 1.0 GB. Free memory was 957.0 MB in the beginning and 935.5 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-10-26 21:48:42,531 INFO L168 Benchmark]: Boogie Procedure Inliner took 161.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 935.5 MB in the beginning and 1.2 GB in the end (delta: -220.7 MB). Peak memory consumption was 16.8 MB. Max. memory is 11.5 GB. [2018-10-26 21:48:42,532 INFO L168 Benchmark]: Boogie Preprocessor took 38.77 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: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 11.5 GB. [2018-10-26 21:48:42,532 INFO L168 Benchmark]: RCFGBuilder took 1143.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 84.2 MB). Peak memory consumption was 84.2 MB. Max. memory is 11.5 GB. [2018-10-26 21:48:42,532 INFO L168 Benchmark]: TraceAbstraction took 359782.84 ms. Allocated memory was 1.2 GB in the beginning and 5.1 GB in the end (delta: 3.9 GB). Free memory was 1.1 GB in the beginning and 781.2 MB in the end (delta: 286.9 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2018-10-26 21:48:42,532 INFO L168 Benchmark]: Witness Printer took 200.82 ms. Allocated memory is still 5.1 GB. Free memory was 781.2 MB in the beginning and 700.0 MB in the end (delta: 81.3 MB). Peak memory consumption was 81.3 MB. Max. memory is 11.5 GB. [2018-10-26 21:48:42,534 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 493.27 ms. Allocated memory is still 1.0 GB. Free memory was 957.0 MB in the beginning and 935.5 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 161.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 935.5 MB in the beginning and 1.2 GB in the end (delta: -220.7 MB). Peak memory consumption was 16.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.77 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: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1143.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 84.2 MB). Peak memory consumption was 84.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 359782.84 ms. Allocated memory was 1.2 GB in the beginning and 5.1 GB in the end (delta: 3.9 GB). Free memory was 1.1 GB in the beginning and 781.2 MB in the end (delta: 286.9 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. * Witness Printer took 200.82 ms. Allocated memory is still 5.1 GB. Free memory was 781.2 MB in the beginning and 700.0 MB in the end (delta: 81.3 MB). Peak memory consumption was 81.3 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: 752]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L366] CALL "i > 0 && i <= this->argsCount" [L366] RET "i > 0 && i <= this->argsCount" [L366] CALL "libacc.c" [L366] RET "libacc.c" [L367] CALL "__utac__get_this_arg" [L367] RET "__utac__get_this_arg" [L373] CALL "i > 0 && i <= this->argsCount" [L373] RET "i > 0 && i <= this->argsCount" [L373] CALL "libacc.c" [L373] RET "libacc.c" [L374] CALL "__utac__get_this_arg" [L374] RET "__utac__get_this_arg" [L412] CALL "i > 0 && i <= this->argsCount" [L412] RET "i > 0 && i <= this->argsCount" [L412] CALL "libacc.c" [L412] RET "libacc.c" [L413] CALL "__utac__get_this_argtype" [L413] RET "__utac__get_this_argtype" [L419] CALL "i > 0 && i <= this->argsCount" [L419] RET "i > 0 && i <= this->argsCount" [L419] CALL "libacc.c" [L419] RET "libacc.c" [L420] CALL "__utac__get_this_argtype" [L420] RET "__utac__get_this_argtype" [L674] CALL "Pump(System:" [L674] RET "Pump(System:" [L678] CALL "On" [L678] RET "On" [L682] CALL "Off" [L682] RET "Off" [L686] CALL ",Pump:" [L686] RET ",Pump:" [L690] CALL "On" [L690] RET "On" [L694] CALL "Off" [L694] RET "Off" [L698] CALL ") " [L698] RET ") " [L700] CALL "\n" [L700] RET "\n" [L905] CALL "Env(Water:%i" [L905] RET "Env(Water:%i" [L906] CALL ",Meth:" [L906] RET ",Meth:" [L910] CALL "CRIT" [L910] RET "CRIT" [L914] CALL "OK" [L914] RET "OK" [L918] CALL ")" [L918] RET ")" [L555] int pumpRunning = 0; [L556] int systemActive = 1; [L757] int cleanupTimeShifts = 4; [L853] int waterLevel = 1; [L854] int methaneLevelCritical = 0; [L238] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={142:0}, "Off"={145:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(") ")=149, \old(") ")=170, \old(")")=121, \old(")")=124, \old(",Meth:")=168, \old(",Meth:")=118, \old(",Pump:")=176, \old(",Pump:")=139, \old("\n")=119, \old("\n")=178, \old("__utac__get_this_arg")=191, \old("__utac__get_this_arg")=167, \old("__utac__get_this_arg")=166, \old("__utac__get_this_arg")=128, \old("__utac__get_this_argtype")=164, \old("__utac__get_this_argtype")=165, \old("__utac__get_this_argtype")=131, \old("__utac__get_this_argtype")=193, \old("CRIT")=171, \old("CRIT")=150, \old("Env(Water:%i")=186, \old("Env(Water:%i")=173, \old("i > 0 && i <= this->argsCount")=187, \old("i > 0 && i <= this->argsCount")=157, \old("i > 0 && i <= this->argsCount")=125, \old("i > 0 && i <= this->argsCount")=200, \old("i > 0 && i <= this->argsCount")=132, \old("i > 0 && i <= this->argsCount")=123, \old("i > 0 && i <= this->argsCount")=127, \old("i > 0 && i <= this->argsCount")=153, \old("libacc.c")=199, \old("libacc.c")=154, \old("libacc.c")=196, \old("libacc.c")=192, \old("libacc.c")=152, \old("libacc.c")=180, \old("libacc.c")=136, \old("libacc.c")=159, \old("Off")=156, \old("Off")=141, \old("Off")=130, \old("Off")=138, \old("OK")=135, \old("OK")=175, \old("On")=137, \old("On")=120, \old("On")=189, \old("On")=122, \old("Pump(System:")=174, \old("Pump(System:")=184, \old(cleanupTimeShifts)=195, \old(head)=201, \old(head)=182, \old(methaneLevelCritical)=158, \old(pumpRunning)=148, \old(systemActive)=147, \old(waterLevel)=151, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L830] int retValue_acc ; [L831] int tmp ; VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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] [L835] FCALL select_helpers() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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] [L836] FCALL select_features() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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] [L837] CALL, EXPR valid_product() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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] [L464] int retValue_acc ; [L467] retValue_acc = 1 [L468] RET return (retValue_acc); VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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] [L837] EXPR valid_product() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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] [L837] tmp = valid_product() [L839] COND TRUE \read(tmp) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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] [L841] FCALL setup() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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] [L842] CALL runTest() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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] [L824] CALL test() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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] [L480] int splverifierCounter ; [L481] int tmp ; [L482] int tmp___0 ; [L483] int tmp___1 ; [L484] int tmp___2 ; [L487] splverifierCounter = 0 VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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] [L489] COND TRUE 1 VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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] [L491] COND TRUE splverifierCounter < 4 VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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] [L497] tmp = __VERIFIER_nondet_int() [L499] COND TRUE \read(tmp) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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] [L501] CALL waterRise() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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] [L871] COND TRUE waterLevel < 2 [L872] RET waterLevel = waterLevel + 1 VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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] [L501] waterRise() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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] [L507] tmp___0 = __VERIFIER_nondet_int() [L509] COND FALSE !(\read(tmp___0)) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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=0, waterLevel=2] [L517] tmp___2 = __VERIFIER_nondet_int() [L519] COND FALSE !(\read(tmp___2)) [L525] tmp___1 = __VERIFIER_nondet_int() [L527] COND FALSE !(\read(tmp___1)) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \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=0, tmp___1=0, tmp___2=0, waterLevel=2] [L536] CALL timeShift() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L562] COND FALSE !(\read(pumpRunning)) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L569] COND TRUE \read(systemActive) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L571] CALL processEnvironment() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L591] int tmp ; VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L594] COND TRUE ! pumpRunning VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L596] CALL, EXPR isHighWaterLevel() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L706] int retValue_acc ; [L707] int tmp ; [L708] int tmp___0 ; VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L712] CALL, EXPR isHighWaterSensorDry() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L933] int retValue_acc ; VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L936] COND FALSE !(waterLevel < 2) [L940] retValue_acc = 0 [L941] RET return (retValue_acc); VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L712] EXPR isHighWaterSensorDry() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L712] tmp = isHighWaterSensorDry() [L714] COND FALSE !(\read(tmp)) [L717] tmp___0 = 1 VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L719] retValue_acc = tmp___0 [L720] RET return (retValue_acc); VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L596] EXPR isHighWaterLevel() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L596] tmp = isHighWaterLevel() [L598] COND TRUE \read(tmp) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L600] CALL activatePump() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L625] int tmp ; VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L629] CALL, EXPR isMethaneAlarm() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L650] int retValue_acc ; VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L654] CALL, EXPR isMethaneLevelCritical() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L892] int retValue_acc ; [L895] retValue_acc = methaneLevelCritical [L896] RET return (retValue_acc); VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L654] EXPR isMethaneLevelCritical() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L654] retValue_acc = isMethaneLevelCritical() [L656] RET return (retValue_acc); VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L629] EXPR isMethaneAlarm() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L629] tmp = isMethaneAlarm() [L631] COND FALSE !(\read(tmp)) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L635] CALL activatePump__wrappee__highWaterSensor() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L619] RET pumpRunning = 1 VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L635] RET activatePump__wrappee__highWaterSensor() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=2] [L600] RET activatePump() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L571] processEnvironment() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L577] CALL __utac_acc__Specification4_spec__1() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L44] int tmp ; [L45] int tmp___0 ; VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L49] CALL, EXPR getWaterLevel() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L924] int retValue_acc ; [L927] retValue_acc = waterLevel [L928] RET return (retValue_acc); VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=2, systemActive=1, waterLevel=2] [L49] EXPR getWaterLevel() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L49] tmp = getWaterLevel() [L51] COND FALSE, RET !(tmp == 0) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=2, waterLevel=2] [L577] RET __utac_acc__Specification4_spec__1() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L536] timeShift() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L489] COND TRUE 1 VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L491] COND TRUE splverifierCounter < 4 VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L497] tmp = __VERIFIER_nondet_int() [L499] COND FALSE !(\read(tmp)) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L507] tmp___0 = __VERIFIER_nondet_int() [L509] COND FALSE !(\read(tmp___0)) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L517] tmp___2 = __VERIFIER_nondet_int() [L519] COND FALSE !(\read(tmp___2)) [L525] tmp___1 = __VERIFIER_nondet_int() [L527] COND FALSE !(\read(tmp___1)) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L536] CALL timeShift() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L562] COND TRUE \read(pumpRunning) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L564] CALL lowerWaterLevel() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L859] COND TRUE waterLevel > 0 [L860] RET waterLevel = waterLevel - 1 VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L564] lowerWaterLevel() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L569] COND TRUE \read(systemActive) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L571] CALL processEnvironment() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L591] int tmp ; VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L594] COND FALSE !(! pumpRunning) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L609] RET, FCALL processEnvironment__wrappee__base() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L571] processEnvironment() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L577] CALL __utac_acc__Specification4_spec__1() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L44] int tmp ; [L45] int tmp___0 ; VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L49] CALL, EXPR getWaterLevel() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L924] int retValue_acc ; [L927] retValue_acc = waterLevel [L928] RET return (retValue_acc); VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L49] EXPR getWaterLevel() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=1, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L49] tmp = getWaterLevel() [L51] COND FALSE, RET !(tmp == 0) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L577] RET __utac_acc__Specification4_spec__1() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L536] timeShift() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L489] COND TRUE 1 VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L491] COND TRUE splverifierCounter < 4 VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L497] tmp = __VERIFIER_nondet_int() [L499] COND FALSE !(\read(tmp)) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L507] tmp___0 = __VERIFIER_nondet_int() [L509] COND FALSE !(\read(tmp___0)) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L517] tmp___2 = __VERIFIER_nondet_int() [L519] COND FALSE !(\read(tmp___2)) [L525] tmp___1 = __VERIFIER_nondet_int() [L527] COND FALSE !(\read(tmp___1)) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=1] [L536] CALL timeShift() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L562] COND TRUE \read(pumpRunning) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L564] CALL lowerWaterLevel() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L859] COND TRUE waterLevel > 0 [L860] RET waterLevel = waterLevel - 1 VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L564] lowerWaterLevel() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L569] COND TRUE \read(systemActive) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L571] CALL processEnvironment() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L591] int tmp ; VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L594] COND FALSE !(! pumpRunning) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L609] RET, FCALL processEnvironment__wrappee__base() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L571] processEnvironment() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L577] CALL __utac_acc__Specification4_spec__1() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L44] int tmp ; [L45] int tmp___0 ; VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L49] CALL, EXPR getWaterLevel() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L924] int retValue_acc ; [L927] retValue_acc = waterLevel [L928] RET return (retValue_acc); VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L49] EXPR getWaterLevel() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, getWaterLevel()=0, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L49] tmp = getWaterLevel() [L51] COND TRUE tmp == 0 VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L53] CALL, EXPR isPumpRunning() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L661] int retValue_acc ; [L664] retValue_acc = pumpRunning [L665] RET return (retValue_acc); VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L53] EXPR isPumpRunning() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L53] tmp___0 = isPumpRunning() [L55] COND TRUE \read(tmp___0) VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=0] [L57] CALL __automaton_fail() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L752] __VERIFIER_error() VAL [") "={146:0}, ")"={126:0}, ",Meth:"={169:0}, ",Pump:"={143:0}, "\n"={181:0}, "__utac__get_this_arg"={162:0}, "__utac__get_this_arg"={190:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={194:0}, "CRIT"={172:0}, "Env(Water:%i"={185:0}, "i > 0 && i <= this->argsCount"={161:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={163:0}, "i > 0 && i <= this->argsCount"={133:0}, "libacc.c"={160:0}, "libacc.c"={155:0}, "libacc.c"={198:0}, "libacc.c"={179:0}, "Off"={145:0}, "Off"={142:0}, "OK"={134:0}, "On"={188:0}, "On"={144:0}, "Pump(System:"={183:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 29 procedures, 148 locations, 1 error locations. UNSAFE Result, 359.7s OverallTime, 13 OverallIterations, 3 TraceHistogramMax, 182.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2361 SDtfs, 5351 SDslu, 10288 SDs, 0 SdLazy, 5920 SolverSat, 2123 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 128.9s Time, PredicateUnifierStatistics: 10 DeclaredPredicates, 1067 GetRequests, 763 SyntacticMatches, 8 SemanticMatches, 296 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3585 ImplicationChecksByTransitivity, 9.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2185occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 123.9s AbstIntTime, 6 AbstIntIterations, 5 AbstIntStrong, 0.9938664059859532 AbsIntWeakeningRatio, 0.9834983498349835 AbsIntAvgWeakeningVarsNumRemoved, 4388.024752475248 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.3s AutomataMinimizationTime, 12 MinimizatonAttempts, 1412 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 4.2s InterpolantComputationTime, 1447 NumberOfCodeBlocks, 1447 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1396 ConstructedInterpolants, 0 QuantifiedInterpolants, 239808 SizeOfPredicates, 8 NumberOfNonLiveVariables, 749 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 14 InterpolantComputations, 6 PerfectInterpolantSequences, 205/232 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...