./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product37_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_cda2844f-6a21-4d67-bf0d-f7b58fbe4837/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cda2844f-6a21-4d67-bf0d-f7b58fbe4837/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cda2844f-6a21-4d67-bf0d-f7b58fbe4837/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cda2844f-6a21-4d67-bf0d-f7b58fbe4837/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product37_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_cda2844f-6a21-4d67-bf0d-f7b58fbe4837/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cda2844f-6a21-4d67-bf0d-f7b58fbe4837/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 903a1f53bc072e1ab483040d7a35aae5e2bdf412 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 22:26:03,926 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:26:03,930 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:26:03,940 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:26:03,940 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:26:03,941 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:26:03,942 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:26:03,944 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:26:03,945 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:26:03,946 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:26:03,947 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:26:03,947 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:26:03,948 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:26:03,949 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:26:03,950 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:26:03,950 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:26:03,951 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:26:03,953 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:26:03,954 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:26:03,956 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:26:03,957 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:26:03,958 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:26:03,960 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:26:03,960 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:26:03,960 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:26:03,961 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:26:03,962 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:26:03,963 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:26:03,964 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:26:03,964 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:26:03,965 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:26:03,965 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:26:03,966 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:26:03,966 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:26:03,967 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:26:03,967 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:26:03,967 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cda2844f-6a21-4d67-bf0d-f7b58fbe4837/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-10-26 22:26:03,979 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:26:03,980 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:26:03,980 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:26:03,980 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 22:26:03,981 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 22:26:03,981 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 22:26:03,981 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 22:26:03,981 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 22:26:03,981 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 22:26:03,981 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 22:26:03,982 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 22:26:03,982 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:26:03,982 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 22:26:03,983 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:26:03,983 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 22:26:03,983 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:26:03,983 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:26:03,983 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:26:03,983 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:26:03,983 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 22:26:03,984 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:26:03,984 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:26:03,984 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:26:03,984 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 22:26:03,984 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:26:03,984 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 22:26:03,985 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 22:26:03,985 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:26:03,985 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:26:03,985 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:26:03,985 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 22:26:03,985 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:26:03,986 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:26:03,986 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:26:03,986 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_cda2844f-6a21-4d67-bf0d-f7b58fbe4837/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 -> 903a1f53bc072e1ab483040d7a35aae5e2bdf412 [2018-10-26 22:26:04,014 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:26:04,025 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:26:04,029 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:26:04,030 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:26:04,031 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:26:04,031 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cda2844f-6a21-4d67-bf0d-f7b58fbe4837/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec4_product37_false-unreach-call_false-termination.cil.c [2018-10-26 22:26:04,085 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cda2844f-6a21-4d67-bf0d-f7b58fbe4837/bin-2019/utaipan/data/88a0507c1/ea4f3d04ccb3411d934c204ebcb1b048/FLAG4eceaff32 [2018-10-26 22:26:04,496 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:26:04,496 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cda2844f-6a21-4d67-bf0d-f7b58fbe4837/sv-benchmarks/c/product-lines/minepump_spec4_product37_false-unreach-call_false-termination.cil.c [2018-10-26 22:26:04,515 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cda2844f-6a21-4d67-bf0d-f7b58fbe4837/bin-2019/utaipan/data/88a0507c1/ea4f3d04ccb3411d934c204ebcb1b048/FLAG4eceaff32 [2018-10-26 22:26:04,529 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cda2844f-6a21-4d67-bf0d-f7b58fbe4837/bin-2019/utaipan/data/88a0507c1/ea4f3d04ccb3411d934c204ebcb1b048 [2018-10-26 22:26:04,533 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:26:04,534 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:26:04,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:26:04,536 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:26:04,539 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:26:04,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:26:04" (1/1) ... [2018-10-26 22:26:04,545 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56abdcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:26:04, skipping insertion in model container [2018-10-26 22:26:04,545 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:26:04" (1/1) ... [2018-10-26 22:26:04,555 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:26:04,613 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:26:04,896 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:26:04,915 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 22:26:05,027 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 22:26:05,085 INFO L193 MainTranslator]: Completed translation [2018-10-26 22:26:05,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:26:05 WrapperNode [2018-10-26 22:26:05,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 22:26:05,086 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 22:26:05,086 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 22:26:05,086 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 22:26:05,093 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:26:05" (1/1) ... [2018-10-26 22:26:05,109 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:26:05" (1/1) ... [2018-10-26 22:26:05,214 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 22:26:05,214 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 22:26:05,215 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 22:26:05,215 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 22:26:05,229 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:26:05" (1/1) ... [2018-10-26 22:26:05,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:26:05" (1/1) ... [2018-10-26 22:26:05,235 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:26:05" (1/1) ... [2018-10-26 22:26:05,235 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:26:05" (1/1) ... [2018-10-26 22:26:05,246 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:26:05" (1/1) ... [2018-10-26 22:26:05,253 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:26:05" (1/1) ... [2018-10-26 22:26:05,257 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:26:05" (1/1) ... [2018-10-26 22:26:05,261 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 22:26:05,261 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 22:26:05,261 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 22:26:05,262 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 22:26:05,263 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:26:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cda2844f-6a21-4d67-bf0d-f7b58fbe4837/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 22:26:05,324 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-10-26 22:26:05,324 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-10-26 22:26:05,324 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2018-10-26 22:26:05,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2018-10-26 22:26:05,325 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 22:26:05,325 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 22:26:05,325 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-10-26 22:26:05,325 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-10-26 22:26:05,325 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-10-26 22:26:05,325 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-10-26 22:26:05,325 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-10-26 22:26:05,326 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-10-26 22:26:05,326 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-10-26 22:26:05,326 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-10-26 22:26:05,326 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-10-26 22:26:05,326 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-10-26 22:26:05,326 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-10-26 22:26:05,326 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-10-26 22:26:05,326 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-10-26 22:26:05,327 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-10-26 22:26:05,327 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-10-26 22:26:05,327 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-10-26 22:26:05,327 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-10-26 22:26:05,327 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-10-26 22:26:05,327 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-10-26 22:26:05,327 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-10-26 22:26:05,328 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-10-26 22:26:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-10-26 22:26:05,328 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-10-26 22:26:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-10-26 22:26:05,328 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-10-26 22:26:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-10-26 22:26:05,328 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-10-26 22:26:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-10-26 22:26:05,329 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-10-26 22:26:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-10-26 22:26:05,329 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-10-26 22:26:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-10-26 22:26:05,329 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-10-26 22:26:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-10-26 22:26:05,329 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-10-26 22:26:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-10-26 22:26:05,334 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-10-26 22:26:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-10-26 22:26:05,334 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-10-26 22:26:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-10-26 22:26:05,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 22:26:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 22:26:05,335 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-10-26 22:26:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-10-26 22:26:05,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 22:26:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 22:26:05,335 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-10-26 22:26:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-10-26 22:26:06,650 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 22:26:06,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:26:06 BoogieIcfgContainer [2018-10-26 22:26:06,651 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 22:26:06,652 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 22:26:06,652 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 22:26:06,656 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 22:26:06,656 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 10:26:04" (1/3) ... [2018-10-26 22:26:06,657 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53a2584f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 10:26:06, skipping insertion in model container [2018-10-26 22:26:06,658 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:26:05" (2/3) ... [2018-10-26 22:26:06,659 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53a2584f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 10:26:06, skipping insertion in model container [2018-10-26 22:26:06,659 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:26:06" (3/3) ... [2018-10-26 22:26:06,661 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product37_false-unreach-call_false-termination.cil.c [2018-10-26 22:26:06,671 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 22:26:06,681 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 22:26:06,698 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 22:26:06,735 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 22:26:06,735 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 22:26:06,735 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 22:26:06,735 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 22:26:06,736 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 22:26:06,736 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 22:26:06,737 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 22:26:06,737 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 22:26:06,763 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states. [2018-10-26 22:26:06,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-10-26 22:26:06,782 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:26:06,783 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 22:26:06,785 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:26:06,796 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:26:06,797 INFO L82 PathProgramCache]: Analyzing trace with hash 91707000, now seen corresponding path program 1 times [2018-10-26 22:26:06,800 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:26:06,853 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:26:06,854 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:26:06,854 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:26:06,854 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:26:06,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:26:07,118 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 22:26:07,122 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:26:07,122 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-26 22:26:07,122 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:26:07,127 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-10-26 22:26:07,136 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-10-26 22:26:07,137 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-26 22:26:07,138 INFO L87 Difference]: Start difference. First operand 141 states. Second operand 2 states. [2018-10-26 22:26:07,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:26:07,178 INFO L93 Difference]: Finished difference Result 256 states and 315 transitions. [2018-10-26 22:26:07,179 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-10-26 22:26:07,180 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-10-26 22:26:07,180 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:26:07,197 INFO L225 Difference]: With dead ends: 256 [2018-10-26 22:26:07,198 INFO L226 Difference]: Without dead ends: 128 [2018-10-26 22:26:07,205 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 22:26:07,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2018-10-26 22:26:07,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2018-10-26 22:26:07,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 128 states. [2018-10-26 22:26:07,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 149 transitions. [2018-10-26 22:26:07,260 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 149 transitions. Word has length 46 [2018-10-26 22:26:07,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:26:07,260 INFO L481 AbstractCegarLoop]: Abstraction has 128 states and 149 transitions. [2018-10-26 22:26:07,261 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-10-26 22:26:07,261 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 149 transitions. [2018-10-26 22:26:07,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-10-26 22:26:07,266 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:26:07,266 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 22:26:07,266 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:26:07,267 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:26:07,267 INFO L82 PathProgramCache]: Analyzing trace with hash -1559206946, now seen corresponding path program 1 times [2018-10-26 22:26:07,267 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:26:07,268 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:26:07,268 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:26:07,268 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:26:07,269 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:26:07,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:26:07,449 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 22:26:07,450 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:26:07,450 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 22:26:07,450 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:26:07,452 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 22:26:07,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 22:26:07,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 22:26:07,452 INFO L87 Difference]: Start difference. First operand 128 states and 149 transitions. Second operand 3 states. [2018-10-26 22:26:07,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:26:07,491 INFO L93 Difference]: Finished difference Result 203 states and 235 transitions. [2018-10-26 22:26:07,494 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 22:26:07,494 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-10-26 22:26:07,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:26:07,496 INFO L225 Difference]: With dead ends: 203 [2018-10-26 22:26:07,496 INFO L226 Difference]: Without dead ends: 118 [2018-10-26 22:26:07,497 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 22:26:07,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2018-10-26 22:26:07,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 118. [2018-10-26 22:26:07,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118 states. [2018-10-26 22:26:07,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 136 transitions. [2018-10-26 22:26:07,513 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 136 transitions. Word has length 48 [2018-10-26 22:26:07,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:26:07,515 INFO L481 AbstractCegarLoop]: Abstraction has 118 states and 136 transitions. [2018-10-26 22:26:07,515 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 22:26:07,515 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 136 transitions. [2018-10-26 22:26:07,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-10-26 22:26:07,517 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:26:07,517 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] [2018-10-26 22:26:07,517 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:26:07,517 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:26:07,519 INFO L82 PathProgramCache]: Analyzing trace with hash 2071977726, now seen corresponding path program 1 times [2018-10-26 22:26:07,519 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:26:07,520 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:26:07,520 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:26:07,521 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:26:07,521 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:26:07,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:26:07,739 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 22:26:07,739 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:26:07,740 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-10-26 22:26:07,740 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:26:07,740 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-26 22:26:07,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-26 22:26:07,741 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-10-26 22:26:07,741 INFO L87 Difference]: Start difference. First operand 118 states and 136 transitions. Second operand 7 states. [2018-10-26 22:26:08,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:26:08,355 INFO L93 Difference]: Finished difference Result 212 states and 249 transitions. [2018-10-26 22:26:08,355 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-26 22:26:08,355 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2018-10-26 22:26:08,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:26:08,357 INFO L225 Difference]: With dead ends: 212 [2018-10-26 22:26:08,357 INFO L226 Difference]: Without dead ends: 118 [2018-10-26 22:26:08,357 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 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 22:26:08,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2018-10-26 22:26:08,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 118. [2018-10-26 22:26:08,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118 states. [2018-10-26 22:26:08,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 135 transitions. [2018-10-26 22:26:08,372 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 135 transitions. Word has length 52 [2018-10-26 22:26:08,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:26:08,373 INFO L481 AbstractCegarLoop]: Abstraction has 118 states and 135 transitions. [2018-10-26 22:26:08,373 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-26 22:26:08,373 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 135 transitions. [2018-10-26 22:26:08,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-10-26 22:26:08,375 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:26:08,375 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:26:08,375 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:26:08,376 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:26:08,376 INFO L82 PathProgramCache]: Analyzing trace with hash -1418965433, now seen corresponding path program 1 times [2018-10-26 22:26:08,376 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:26:08,377 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:26:08,377 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:26:08,377 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:26:08,377 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:26:08,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:26:08,500 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 22:26:08,500 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:26:08,500 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-26 22:26:08,500 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:26:08,501 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 22:26:08,501 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 22:26:08,501 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-26 22:26:08,503 INFO L87 Difference]: Start difference. First operand 118 states and 135 transitions. Second operand 5 states. [2018-10-26 22:26:09,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:26:09,711 INFO L93 Difference]: Finished difference Result 308 states and 369 transitions. [2018-10-26 22:26:09,712 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-10-26 22:26:09,712 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 65 [2018-10-26 22:26:09,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:26:09,714 INFO L225 Difference]: With dead ends: 308 [2018-10-26 22:26:09,714 INFO L226 Difference]: Without dead ends: 214 [2018-10-26 22:26:09,715 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-10-26 22:26:09,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2018-10-26 22:26:09,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 195. [2018-10-26 22:26:09,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 195 states. [2018-10-26 22:26:09,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 221 transitions. [2018-10-26 22:26:09,742 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 221 transitions. Word has length 65 [2018-10-26 22:26:09,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:26:09,743 INFO L481 AbstractCegarLoop]: Abstraction has 195 states and 221 transitions. [2018-10-26 22:26:09,743 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 22:26:09,743 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 221 transitions. [2018-10-26 22:26:09,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-10-26 22:26:09,745 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:26:09,745 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:26:09,747 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:26:09,747 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:26:09,748 INFO L82 PathProgramCache]: Analyzing trace with hash -1893272956, now seen corresponding path program 1 times [2018-10-26 22:26:09,748 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:26:09,749 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:26:09,749 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:26:09,750 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:26:09,750 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:26:09,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:26:09,913 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 22:26:09,914 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:26:09,914 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-10-26 22:26:09,914 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:26:09,915 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-10-26 22:26:09,915 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-10-26 22:26:09,916 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-10-26 22:26:09,916 INFO L87 Difference]: Start difference. First operand 195 states and 221 transitions. Second operand 10 states. [2018-10-26 22:26:10,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:26:10,776 INFO L93 Difference]: Finished difference Result 620 states and 771 transitions. [2018-10-26 22:26:10,777 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-10-26 22:26:10,777 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 79 [2018-10-26 22:26:10,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:26:10,781 INFO L225 Difference]: With dead ends: 620 [2018-10-26 22:26:10,782 INFO L226 Difference]: Without dead ends: 449 [2018-10-26 22:26:10,786 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 22:26:10,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 449 states. [2018-10-26 22:26:10,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 449 to 439. [2018-10-26 22:26:10,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 439 states. [2018-10-26 22:26:10,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 517 transitions. [2018-10-26 22:26:10,837 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 517 transitions. Word has length 79 [2018-10-26 22:26:10,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:26:10,837 INFO L481 AbstractCegarLoop]: Abstraction has 439 states and 517 transitions. [2018-10-26 22:26:10,837 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-10-26 22:26:10,838 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 517 transitions. [2018-10-26 22:26:10,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-10-26 22:26:10,846 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:26:10,846 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] [2018-10-26 22:26:10,847 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:26:10,847 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:26:10,847 INFO L82 PathProgramCache]: Analyzing trace with hash 449784946, now seen corresponding path program 1 times [2018-10-26 22:26:10,847 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:26:10,848 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:26:10,848 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:26:10,849 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:26:10,850 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:26:10,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:26:10,985 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-26 22:26:10,985 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:26:10,985 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 22:26:10,986 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 133 with the following transitions: [2018-10-26 22:26:10,987 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [38], [39], [42], [44], [45], [46], [47], [48], [51], [53], [56], [63], [66], [67], [70], [72], [74], [78], [84], [88], [92], [95], [98], [100], [106], [108], [111], [126], [127], [128], [129], [130], [132], [135], [139], [140], [141], [142], [152], [155], [159], [165], [193], [194], [197], [201], [205], [206], [209], [211], [214], [224], [227], [231], [232], [235], [236], [237], [238], [239], [241], [242], [243], [244], [245], [246], [247], [248], [249], [251], [253], [254], [255], [256], [257], [258], [261], [262], [263], [264], [267], [268], [271], [272], [273], [274], [275], [276], [277], [278], [283], [284], [285], [287], [288], [289], [290] [2018-10-26 22:26:11,042 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 22:26:11,042 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 22:26:22,764 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 22:26:22,766 INFO L272 AbstractInterpreter]: Visited 63 different actions 92 times. Merged at 5 different actions 5 times. Never widened. Never found a fixpoint. Largest state had 132 variables. [2018-10-26 22:26:22,778 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:26:22,778 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 22:26:32,652 INFO L227 lantSequenceWeakener]: Weakened 74 states. On average, predicates are now at 96.38% of their original sizes. [2018-10-26 22:26:32,653 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 22:26:33,876 INFO L415 sIntCurrentIteration]: We unified 131 AI predicates to 131 [2018-10-26 22:26:33,876 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 22:26:33,877 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:26:33,877 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [25] imperfect sequences [6] total 29 [2018-10-26 22:26:33,877 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:26:33,878 INFO L460 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-10-26 22:26:33,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-10-26 22:26:33,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=109, Invalid=491, Unknown=0, NotChecked=0, Total=600 [2018-10-26 22:26:33,879 INFO L87 Difference]: Start difference. First operand 439 states and 517 transitions. Second operand 25 states. [2018-10-26 22:27:12,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:27:12,227 INFO L93 Difference]: Finished difference Result 1247 states and 1620 transitions. [2018-10-26 22:27:12,227 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-10-26 22:27:12,227 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 132 [2018-10-26 22:27:12,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:27:12,232 INFO L225 Difference]: With dead ends: 1247 [2018-10-26 22:27:12,233 INFO L226 Difference]: Without dead ends: 832 [2018-10-26 22:27:12,235 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 147 GetRequests, 105 SyntacticMatches, 3 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 428 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=261, Invalid=1379, Unknown=0, NotChecked=0, Total=1640 [2018-10-26 22:27:12,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 832 states. [2018-10-26 22:27:12,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 832 to 744. [2018-10-26 22:27:12,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 744 states. [2018-10-26 22:27:12,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 744 states and 891 transitions. [2018-10-26 22:27:12,339 INFO L78 Accepts]: Start accepts. Automaton has 744 states and 891 transitions. Word has length 132 [2018-10-26 22:27:12,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:27:12,339 INFO L481 AbstractCegarLoop]: Abstraction has 744 states and 891 transitions. [2018-10-26 22:27:12,339 INFO L482 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-10-26 22:27:12,339 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 891 transitions. [2018-10-26 22:27:12,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-10-26 22:27:12,345 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:27:12,345 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] [2018-10-26 22:27:12,345 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:27:12,346 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:27:12,346 INFO L82 PathProgramCache]: Analyzing trace with hash 2015527856, now seen corresponding path program 1 times [2018-10-26 22:27:12,346 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:27:12,347 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:27:12,347 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:27:12,347 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:27:12,347 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:27:12,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:27:12,661 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-26 22:27:12,662 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:27:12,662 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 22:27:12,662 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 133 with the following transitions: [2018-10-26 22:27:12,662 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [38], [39], [42], [44], [45], [46], [47], [48], [51], [53], [56], [63], [66], [67], [70], [72], [74], [78], [84], [88], [92], [98], [100], [103], [106], [108], [111], [126], [127], [128], [129], [130], [132], [135], [139], [140], [141], [142], [147], [149], [152], [155], [159], [165], [193], [194], [197], [201], [205], [206], [209], [211], [214], [224], [232], [235], [236], [237], [238], [239], [241], [242], [243], [244], [245], [246], [247], [248], [249], [251], [253], [254], [255], [256], [257], [258], [261], [262], [265], [266], [267], [268], [271], [272], [273], [274], [275], [276], [277], [278], [283], [284], [285], [287], [288], [289], [290] [2018-10-26 22:27:12,675 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 22:27:12,676 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 22:27:22,520 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 22:27:22,520 INFO L272 AbstractInterpreter]: Visited 63 different actions 90 times. Merged at 3 different actions 3 times. Never widened. Never found a fixpoint. Largest state had 132 variables. [2018-10-26 22:27:22,534 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:27:22,534 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 22:27:31,583 INFO L227 lantSequenceWeakener]: Weakened 74 states. On average, predicates are now at 96.36% of their original sizes. [2018-10-26 22:27:31,584 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 22:27:32,324 INFO L415 sIntCurrentIteration]: We unified 131 AI predicates to 131 [2018-10-26 22:27:32,324 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 22:27:32,324 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:27:32,324 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [25] imperfect sequences [6] total 29 [2018-10-26 22:27:32,324 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:27:32,325 INFO L460 AbstractCegarLoop]: Interpolant automaton has 25 states [2018-10-26 22:27:32,325 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2018-10-26 22:27:32,325 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=488, Unknown=0, NotChecked=0, Total=600 [2018-10-26 22:27:32,325 INFO L87 Difference]: Start difference. First operand 744 states and 891 transitions. Second operand 25 states. [2018-10-26 22:28:00,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:28:00,147 INFO L93 Difference]: Finished difference Result 1201 states and 1450 transitions. [2018-10-26 22:28:00,147 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-10-26 22:28:00,147 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 132 [2018-10-26 22:28:00,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:28:00,152 INFO L225 Difference]: With dead ends: 1201 [2018-10-26 22:28:00,152 INFO L226 Difference]: Without dead ends: 786 [2018-10-26 22:28:00,155 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 151 GetRequests, 106 SyntacticMatches, 2 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 498 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=291, Invalid=1689, Unknown=0, NotChecked=0, Total=1980 [2018-10-26 22:28:00,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 786 states. [2018-10-26 22:28:00,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 786 to 760. [2018-10-26 22:28:00,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 760 states. [2018-10-26 22:28:00,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 760 states and 896 transitions. [2018-10-26 22:28:00,251 INFO L78 Accepts]: Start accepts. Automaton has 760 states and 896 transitions. Word has length 132 [2018-10-26 22:28:00,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:28:00,252 INFO L481 AbstractCegarLoop]: Abstraction has 760 states and 896 transitions. [2018-10-26 22:28:00,252 INFO L482 AbstractCegarLoop]: Interpolant automaton has 25 states. [2018-10-26 22:28:00,252 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 896 transitions. [2018-10-26 22:28:00,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-10-26 22:28:00,256 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:28:00,257 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] [2018-10-26 22:28:00,257 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:28:00,257 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:28:00,257 INFO L82 PathProgramCache]: Analyzing trace with hash 1208990609, now seen corresponding path program 1 times [2018-10-26 22:28:00,257 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:28:00,258 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:28:00,258 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:28:00,258 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:28:00,258 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:28:00,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:28:00,358 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-26 22:28:00,359 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:28:00,359 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 22:28:00,359 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 133 with the following transitions: [2018-10-26 22:28:00,360 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [38], [39], [42], [44], [45], [46], [47], [48], [51], [53], [56], [63], [66], [67], [71], [72], [74], [78], [84], [88], [92], [95], [98], [100], [106], [108], [111], [126], [127], [128], [129], [130], [132], [135], [139], [140], [141], [142], [152], [155], [159], [165], [193], [194], [197], [201], [205], [206], [209], [211], [214], [224], [227], [231], [232], [235], [236], [237], [238], [239], [241], [242], [243], [244], [245], [246], [247], [248], [249], [251], [253], [254], [255], [256], [257], [258], [261], [262], [263], [264], [267], [268], [271], [272], [273], [274], [275], [276], [277], [278], [283], [284], [285], [287], [288], [289], [290] [2018-10-26 22:28:00,364 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 22:28:00,365 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 22:28:08,645 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 22:28:08,645 INFO L272 AbstractInterpreter]: Visited 58 different actions 78 times. Merged at 5 different actions 5 times. Never widened. Never found a fixpoint. Largest state had 132 variables. [2018-10-26 22:28:08,654 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:28:08,654 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 22:28:16,385 INFO L227 lantSequenceWeakener]: Weakened 69 states. On average, predicates are now at 96.35% of their original sizes. [2018-10-26 22:28:16,385 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 22:28:16,914 INFO L415 sIntCurrentIteration]: We unified 131 AI predicates to 131 [2018-10-26 22:28:16,914 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 22:28:16,914 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:28:16,916 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [21] imperfect sequences [5] total 24 [2018-10-26 22:28:16,916 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:28:16,916 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-10-26 22:28:16,917 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-10-26 22:28:16,917 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=323, Unknown=0, NotChecked=0, Total=420 [2018-10-26 22:28:16,917 INFO L87 Difference]: Start difference. First operand 760 states and 896 transitions. Second operand 21 states. [2018-10-26 22:28:44,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:28:44,412 INFO L93 Difference]: Finished difference Result 1396 states and 1706 transitions. [2018-10-26 22:28:44,412 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-10-26 22:28:44,412 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 132 [2018-10-26 22:28:44,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:28:44,416 INFO L225 Difference]: With dead ends: 1396 [2018-10-26 22:28:44,416 INFO L226 Difference]: Without dead ends: 828 [2018-10-26 22:28:44,418 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 143 GetRequests, 109 SyntacticMatches, 3 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 321 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=215, Invalid=841, Unknown=0, NotChecked=0, Total=1056 [2018-10-26 22:28:44,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 828 states. [2018-10-26 22:28:44,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 828 to 760. [2018-10-26 22:28:44,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 760 states. [2018-10-26 22:28:44,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 760 states and 895 transitions. [2018-10-26 22:28:44,513 INFO L78 Accepts]: Start accepts. Automaton has 760 states and 895 transitions. Word has length 132 [2018-10-26 22:28:44,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:28:44,513 INFO L481 AbstractCegarLoop]: Abstraction has 760 states and 895 transitions. [2018-10-26 22:28:44,513 INFO L482 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-10-26 22:28:44,513 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 895 transitions. [2018-10-26 22:28:44,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-10-26 22:28:44,518 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:28:44,518 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, 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] [2018-10-26 22:28:44,518 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:28:44,518 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:28:44,518 INFO L82 PathProgramCache]: Analyzing trace with hash -189281860, now seen corresponding path program 1 times [2018-10-26 22:28:44,519 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:28:44,519 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:28:44,519 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:28:44,519 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:28:44,520 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:28:44,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:28:44,927 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-10-26 22:28:44,927 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:28:44,927 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 22:28:44,927 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 141 with the following transitions: [2018-10-26 22:28:44,928 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [38], [39], [42], [44], [45], [46], [47], [48], [51], [53], [56], [63], [66], [67], [70], [72], [74], [78], [84], [88], [92], [95], [100], [103], [106], [108], [111], [126], [127], [128], [129], [130], [132], [135], [139], [140], [141], [142], [147], [149], [152], [155], [159], [165], [193], [194], [197], [201], [205], [206], [209], [211], [214], [224], [227], [231], [232], [235], [236], [237], [238], [239], [241], [242], [243], [244], [245], [246], [247], [248], [249], [251], [253], [254], [255], [256], [257], [258], [261], [262], [263], [264], [265], [266], [267], [268], [271], [272], [273], [274], [275], [276], [277], [278], [283], [284], [285], [287], [288], [289], [290] [2018-10-26 22:28:44,932 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 22:28:44,933 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 22:28:52,366 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 22:28:52,366 INFO L272 AbstractInterpreter]: Visited 58 different actions 76 times. Merged at 3 different actions 3 times. Never widened. Never found a fixpoint. Largest state had 132 variables. [2018-10-26 22:28:52,382 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:28:52,382 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 22:28:59,667 INFO L227 lantSequenceWeakener]: Weakened 73 states. On average, predicates are now at 96.34% of their original sizes. [2018-10-26 22:28:59,668 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 22:29:00,127 INFO L415 sIntCurrentIteration]: We unified 139 AI predicates to 139 [2018-10-26 22:29:00,127 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 22:29:00,128 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:29:00,128 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [20] imperfect sequences [6] total 24 [2018-10-26 22:29:00,128 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:29:00,128 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-10-26 22:29:00,128 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-10-26 22:29:00,128 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=300, Unknown=0, NotChecked=0, Total=380 [2018-10-26 22:29:00,128 INFO L87 Difference]: Start difference. First operand 760 states and 895 transitions. Second operand 20 states. [2018-10-26 22:29:16,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:29:16,446 INFO L93 Difference]: Finished difference Result 1552 states and 1926 transitions. [2018-10-26 22:29:16,446 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-10-26 22:29:16,446 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 140 [2018-10-26 22:29:16,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:29:16,450 INFO L225 Difference]: With dead ends: 1552 [2018-10-26 22:29:16,450 INFO L226 Difference]: Without dead ends: 984 [2018-10-26 22:29:16,452 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 146 GetRequests, 119 SyntacticMatches, 2 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 223 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=147, Invalid=555, Unknown=0, NotChecked=0, Total=702 [2018-10-26 22:29:16,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 984 states. [2018-10-26 22:29:16,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 984 to 879. [2018-10-26 22:29:16,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 879 states. [2018-10-26 22:29:16,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 879 states and 1012 transitions. [2018-10-26 22:29:16,564 INFO L78 Accepts]: Start accepts. Automaton has 879 states and 1012 transitions. Word has length 140 [2018-10-26 22:29:16,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:29:16,565 INFO L481 AbstractCegarLoop]: Abstraction has 879 states and 1012 transitions. [2018-10-26 22:29:16,565 INFO L482 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-10-26 22:29:16,565 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1012 transitions. [2018-10-26 22:29:16,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-10-26 22:29:16,568 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:29:16,569 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:29:16,569 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:29:16,569 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:29:16,569 INFO L82 PathProgramCache]: Analyzing trace with hash -1191500715, now seen corresponding path program 1 times [2018-10-26 22:29:16,569 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:29:16,570 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:29:16,570 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:29:16,570 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:29:16,570 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:29:16,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:29:16,862 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-26 22:29:16,862 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:29:16,862 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 22:29:16,862 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 137 with the following transitions: [2018-10-26 22:29:16,863 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [38], [39], [42], [44], [45], [46], [47], [48], [51], [53], [56], [63], [66], [67], [71], [72], [74], [78], [84], [88], [92], [95], [98], [100], [103], [106], [108], [111], [126], [127], [128], [129], [130], [132], [135], [139], [140], [141], [142], [147], [149], [152], [155], [159], [165], [193], [194], [197], [201], [205], [206], [209], [211], [214], [224], [227], [231], [232], [235], [236], [237], [238], [239], [241], [242], [243], [244], [245], [246], [247], [248], [249], [251], [253], [254], [255], [256], [257], [258], [261], [262], [263], [264], [265], [266], [267], [268], [271], [272], [273], [274], [275], [276], [277], [278], [283], [284], [285], [287], [288], [289], [290] [2018-10-26 22:29:16,867 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 22:29:16,873 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 22:29:34,188 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 22:29:34,188 INFO L272 AbstractInterpreter]: Visited 63 different actions 128 times. Merged at 7 different actions 12 times. Never widened. Never found a fixpoint. Largest state had 132 variables. [2018-10-26 22:29:34,194 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:29:34,194 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 22:29:43,219 INFO L227 lantSequenceWeakener]: Weakened 73 states. On average, predicates are now at 96.34% of their original sizes. [2018-10-26 22:29:43,219 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 22:29:44,093 INFO L415 sIntCurrentIteration]: We unified 135 AI predicates to 135 [2018-10-26 22:29:44,093 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 22:29:44,094 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 22:29:44,094 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [24] imperfect sequences [5] total 27 [2018-10-26 22:29:44,094 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:29:44,094 INFO L460 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-10-26 22:29:44,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-10-26 22:29:44,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=425, Unknown=0, NotChecked=0, Total=552 [2018-10-26 22:29:44,095 INFO L87 Difference]: Start difference. First operand 879 states and 1012 transitions. Second operand 24 states. [2018-10-26 22:30:20,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:30:20,029 INFO L93 Difference]: Finished difference Result 2295 states and 3013 transitions. [2018-10-26 22:30:20,030 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2018-10-26 22:30:20,030 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 136 [2018-10-26 22:30:20,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:30:20,037 INFO L225 Difference]: With dead ends: 2295 [2018-10-26 22:30:20,037 INFO L226 Difference]: Without dead ends: 1758 [2018-10-26 22:30:20,039 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 162 GetRequests, 110 SyntacticMatches, 3 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 745 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=420, Invalid=2130, Unknown=0, NotChecked=0, Total=2550 [2018-10-26 22:30:20,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1758 states. [2018-10-26 22:30:20,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1758 to 1437. [2018-10-26 22:30:20,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1437 states. [2018-10-26 22:30:20,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1437 states and 1719 transitions. [2018-10-26 22:30:20,269 INFO L78 Accepts]: Start accepts. Automaton has 1437 states and 1719 transitions. Word has length 136 [2018-10-26 22:30:20,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:30:20,269 INFO L481 AbstractCegarLoop]: Abstraction has 1437 states and 1719 transitions. [2018-10-26 22:30:20,269 INFO L482 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-10-26 22:30:20,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1719 transitions. [2018-10-26 22:30:20,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2018-10-26 22:30:20,273 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:30:20,273 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] [2018-10-26 22:30:20,274 INFO L424 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:30:20,274 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:30:20,274 INFO L82 PathProgramCache]: Analyzing trace with hash 2048024271, now seen corresponding path program 1 times [2018-10-26 22:30:20,274 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:30:20,275 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:30:20,275 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:30:20,275 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:30:20,275 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:30:20,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:30:20,813 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-10-26 22:30:20,813 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:30:20,813 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-10-26 22:30:20,813 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:30:20,814 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-26 22:30:20,814 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-26 22:30:20,814 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-10-26 22:30:20,814 INFO L87 Difference]: Start difference. First operand 1437 states and 1719 transitions. Second operand 9 states. [2018-10-26 22:30:22,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:30:22,140 INFO L93 Difference]: Finished difference Result 3090 states and 3767 transitions. [2018-10-26 22:30:22,148 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-10-26 22:30:22,149 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 132 [2018-10-26 22:30:22,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:30:22,159 INFO L225 Difference]: With dead ends: 3090 [2018-10-26 22:30:22,159 INFO L226 Difference]: Without dead ends: 1997 [2018-10-26 22:30:22,163 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=55, Invalid=287, Unknown=0, NotChecked=0, Total=342 [2018-10-26 22:30:22,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1997 states. [2018-10-26 22:30:22,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1997 to 1980. [2018-10-26 22:30:22,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1980 states. [2018-10-26 22:30:22,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1980 states and 2346 transitions. [2018-10-26 22:30:22,469 INFO L78 Accepts]: Start accepts. Automaton has 1980 states and 2346 transitions. Word has length 132 [2018-10-26 22:30:22,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:30:22,469 INFO L481 AbstractCegarLoop]: Abstraction has 1980 states and 2346 transitions. [2018-10-26 22:30:22,469 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-26 22:30:22,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 2346 transitions. [2018-10-26 22:30:22,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-10-26 22:30:22,474 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:30:22,474 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:30:22,474 INFO L424 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:30:22,475 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:30:22,475 INFO L82 PathProgramCache]: Analyzing trace with hash -352467053, now seen corresponding path program 1 times [2018-10-26 22:30:22,475 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:30:22,476 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:30:22,476 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:30:22,476 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:30:22,476 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:30:22,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:30:22,892 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-10-26 22:30:22,892 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 22:30:22,892 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-26 22:30:22,892 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 22:30:22,893 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-26 22:30:22,893 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-26 22:30:22,893 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-10-26 22:30:22,893 INFO L87 Difference]: Start difference. First operand 1980 states and 2346 transitions. Second operand 6 states. [2018-10-26 22:30:23,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:30:23,246 INFO L93 Difference]: Finished difference Result 2005 states and 2371 transitions. [2018-10-26 22:30:23,247 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-26 22:30:23,247 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 136 [2018-10-26 22:30:23,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:30:23,256 INFO L225 Difference]: With dead ends: 2005 [2018-10-26 22:30:23,256 INFO L226 Difference]: Without dead ends: 2002 [2018-10-26 22:30:23,257 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-10-26 22:30:23,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2002 states. [2018-10-26 22:30:23,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2002 to 1980. [2018-10-26 22:30:23,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1980 states. [2018-10-26 22:30:23,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1980 states and 2340 transitions. [2018-10-26 22:30:23,576 INFO L78 Accepts]: Start accepts. Automaton has 1980 states and 2340 transitions. Word has length 136 [2018-10-26 22:30:23,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:30:23,576 INFO L481 AbstractCegarLoop]: Abstraction has 1980 states and 2340 transitions. [2018-10-26 22:30:23,576 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-26 22:30:23,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 2340 transitions. [2018-10-26 22:30:23,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-10-26 22:30:23,581 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:30:23,581 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, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 22:30:23,581 INFO L424 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:30:23,582 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:30:23,582 INFO L82 PathProgramCache]: Analyzing trace with hash -602926074, now seen corresponding path program 1 times [2018-10-26 22:30:23,582 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:30:23,582 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:30:23,583 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:30:23,583 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:30:23,583 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:30:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:30:24,095 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 19 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-26 22:30:24,095 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:30:24,095 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 22:30:24,095 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 137 with the following transitions: [2018-10-26 22:30:24,096 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [5], [8], [10], [13], [19], [21], [22], [26], [29], [37], [38], [39], [42], [44], [45], [48], [51], [53], [59], [63], [66], [67], [71], [72], [73], [74], [78], [84], [88], [92], [95], [98], [100], [106], [108], [111], [126], [127], [128], [129], [130], [132], [137], [139], [140], [141], [142], [152], [155], [159], [165], [193], [194], [197], [201], [205], [206], [209], [211], [214], [221], [224], [227], [231], [232], [235], [236], [237], [238], [239], [241], [242], [243], [244], [245], [246], [247], [248], [249], [251], [253], [254], [255], [256], [259], [260], [261], [262], [263], [264], [267], [268], [271], [272], [273], [274], [275], [276], [277], [278], [283], [284], [285], [287], [288], [289], [290], [293], [294] [2018-10-26 22:30:24,100 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 22:30:24,100 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 22:31:40,028 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-26 22:31:40,028 INFO L272 AbstractInterpreter]: Visited 113 different actions 702 times. Merged at 19 different actions 69 times. Never widened. Found 11 fixpoints after 2 different actions. Largest state had 132 variables. [2018-10-26 22:31:40,038 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:31:40,039 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-26 22:31:40,039 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 22:31:40,039 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cda2844f-6a21-4d67-bf0d-f7b58fbe4837/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 22:31:40,048 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:31:40,048 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-26 22:31:40,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 22:31:40,189 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 22:31:40,767 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 17 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 22:31:40,768 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-26 22:31:41,139 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 19 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-26 22:31:41,160 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-10-26 22:31:41,161 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2018-10-26 22:31:41,161 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-10-26 22:31:41,161 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-10-26 22:31:41,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-10-26 22:31:41,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=242, Unknown=0, NotChecked=0, Total=306 [2018-10-26 22:31:41,162 INFO L87 Difference]: Start difference. First operand 1980 states and 2340 transitions. Second operand 15 states. [2018-10-26 22:31:46,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 22:31:46,600 INFO L93 Difference]: Finished difference Result 3322 states and 4219 transitions. [2018-10-26 22:31:46,601 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-10-26 22:31:46,601 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 136 [2018-10-26 22:31:46,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 22:31:46,611 INFO L225 Difference]: With dead ends: 3322 [2018-10-26 22:31:46,611 INFO L226 Difference]: Without dead ends: 1996 [2018-10-26 22:31:46,616 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 264 SyntacticMatches, 6 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 201 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=243, Invalid=687, Unknown=0, NotChecked=0, Total=930 [2018-10-26 22:31:46,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1996 states. [2018-10-26 22:31:46,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1996 to 1245. [2018-10-26 22:31:46,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1245 states. [2018-10-26 22:31:46,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 1245 states and 1452 transitions. [2018-10-26 22:31:46,823 INFO L78 Accepts]: Start accepts. Automaton has 1245 states and 1452 transitions. Word has length 136 [2018-10-26 22:31:46,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 22:31:46,824 INFO L481 AbstractCegarLoop]: Abstraction has 1245 states and 1452 transitions. [2018-10-26 22:31:46,824 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-10-26 22:31:46,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1452 transitions. [2018-10-26 22:31:46,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2018-10-26 22:31:46,829 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 22:31:46,829 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, 3, 2, 2, 2, 2, 2, 2, 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] [2018-10-26 22:31:46,830 INFO L424 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 22:31:46,832 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 22:31:46,832 INFO L82 PathProgramCache]: Analyzing trace with hash -502535128, now seen corresponding path program 2 times [2018-10-26 22:31:46,832 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 22:31:46,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:31:46,833 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 22:31:46,833 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 22:31:46,833 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 22:31:46,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 22:31:46,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 22:31:47,068 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-10-26 22:31:47,098 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:31:47,099 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:31:47,101 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:31:47,101 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:31:47,302 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 10:31:47 BoogieIcfgContainer [2018-10-26 22:31:47,302 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 22:31:47,303 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 22:31:47,303 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 22:31:47,303 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 22:31:47,304 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 10:26:06" (3/4) ... [2018-10-26 22:31:47,308 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-10-26 22:31:47,318 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:31:47,319 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:31:47,319 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:31:47,320 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 22:31:47,544 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_cda2844f-6a21-4d67-bf0d-f7b58fbe4837/bin-2019/utaipan/witness.graphml [2018-10-26 22:31:47,544 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 22:31:47,545 INFO L168 Benchmark]: Toolchain (without parser) took 343011.92 ms. Allocated memory was 1.0 GB in the beginning and 5.1 GB in the end (delta: 4.0 GB). Free memory was 958.0 MB in the beginning and 1.7 GB in the end (delta: -758.4 MB). Peak memory consumption was 3.3 GB. Max. memory is 11.5 GB. [2018-10-26 22:31:47,547 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:31:47,547 INFO L168 Benchmark]: CACSL2BoogieTranslator took 550.46 ms. Allocated memory is still 1.0 GB. Free memory was 958.0 MB in the beginning and 935.5 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. [2018-10-26 22:31:47,548 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 935.5 MB in the beginning and 1.2 GB in the end (delta: -218.3 MB). Peak memory consumption was 19.0 MB. Max. memory is 11.5 GB. [2018-10-26 22:31:47,548 INFO L168 Benchmark]: Boogie Preprocessor took 46.59 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-10-26 22:31:47,548 INFO L168 Benchmark]: RCFGBuilder took 1389.64 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: 85.2 MB). Peak memory consumption was 85.2 MB. Max. memory is 11.5 GB. [2018-10-26 22:31:47,549 INFO L168 Benchmark]: TraceAbstraction took 340650.87 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 1.8 GB in the end (delta: -732.2 MB). Peak memory consumption was 3.1 GB. Max. memory is 11.5 GB. [2018-10-26 22:31:47,549 INFO L168 Benchmark]: Witness Printer took 241.48 ms. Allocated memory is still 5.1 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 81.6 MB). Peak memory consumption was 81.6 MB. Max. memory is 11.5 GB. [2018-10-26 22:31:47,554 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 550.46 ms. Allocated memory is still 1.0 GB. Free memory was 958.0 MB in the beginning and 935.5 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 128.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 935.5 MB in the beginning and 1.2 GB in the end (delta: -218.3 MB). Peak memory consumption was 19.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 46.59 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1389.64 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: 85.2 MB). Peak memory consumption was 85.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 340650.87 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 1.8 GB in the end (delta: -732.2 MB). Peak memory consumption was 3.1 GB. Max. memory is 11.5 GB. * Witness Printer took 241.48 ms. Allocated memory is still 5.1 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 81.6 MB). Peak memory consumption was 81.6 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: 434]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L283] CALL "Pump(System:" [L283] RET "Pump(System:" [L287] CALL "On" [L287] RET "On" [L291] CALL "Off" [L291] RET "Off" [L295] CALL ",Pump:" [L295] RET ",Pump:" [L299] CALL "On" [L299] RET "On" [L303] CALL "Off" [L303] RET "Off" [L307] CALL ") " [L307] RET ") " [L309] CALL "\n" [L309] RET "\n" [L492] CALL "Env(Water:%i" [L492] RET "Env(Water:%i" [L493] CALL ",Meth:" [L493] RET ",Meth:" [L497] CALL "CRIT" [L497] RET "CRIT" [L501] CALL "OK" [L501] RET "OK" [L505] CALL ")" [L505] RET ")" [L831] CALL "i > 0 && i <= this->argsCount" [L831] RET "i > 0 && i <= this->argsCount" [L831] CALL "libacc.c" [L831] RET "libacc.c" [L832] CALL "__utac__get_this_arg" [L832] RET "__utac__get_this_arg" [L838] CALL "i > 0 && i <= this->argsCount" [L838] RET "i > 0 && i <= this->argsCount" [L838] CALL "libacc.c" [L838] RET "libacc.c" [L839] CALL "__utac__get_this_arg" [L839] RET "__utac__get_this_arg" [L877] CALL "i > 0 && i <= this->argsCount" [L877] RET "i > 0 && i <= this->argsCount" [L877] CALL "libacc.c" [L877] RET "libacc.c" [L878] CALL "__utac__get_this_argtype" [L878] RET "__utac__get_this_argtype" [L884] CALL "i > 0 && i <= this->argsCount" [L884] RET "i > 0 && i <= this->argsCount" [L884] CALL "libacc.c" [L884] RET "libacc.c" [L885] CALL "__utac__get_this_argtype" [L885] RET "__utac__get_this_argtype" [L155] int pumpRunning = 0; [L156] int systemActive = 1; [L334] int cleanupTimeShifts = 4; [L440] int waterLevel = 1; [L441] int methaneLevelCritical = 0; [L703] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={167:0}, "__utac__get_this_argtype"={169:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "libacc.c"={138:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={171:0}, "On"={192:0}, "Pump(System:"={157:0}, \old(") ")=129, \old(") ")=146, \old(")")=176, \old(")")=187, \old(",Meth:")=145, \old(",Meth:")=191, \old(",Pump:")=127, \old(",Pump:")=178, \old("\n")=125, \old("\n")=149, \old("__utac__get_this_arg")=199, \old("__utac__get_this_arg")=147, \old("__utac__get_this_arg")=133, \old("__utac__get_this_arg")=124, \old("__utac__get_this_argtype")=166, \old("__utac__get_this_argtype")=200, \old("__utac__get_this_argtype")=165, \old("__utac__get_this_argtype")=143, \old("CRIT")=196, \old("CRIT")=156, \old("Env(Water:%i")=128, \old("Env(Water:%i")=148, \old("i > 0 && i <= this->argsCount")=130, \old("i > 0 && i <= this->argsCount")=185, \old("i > 0 && i <= this->argsCount")=121, \old("i > 0 && i <= this->argsCount")=120, \old("i > 0 && i <= this->argsCount")=123, \old("i > 0 && i <= this->argsCount")=159, \old("i > 0 && i <= this->argsCount")=118, \old("i > 0 && i <= this->argsCount")=132, \old("libacc.c")=164, \old("libacc.c")=184, \old("libacc.c")=162, \old("libacc.c")=134, \old("libacc.c")=170, \old("libacc.c")=186, \old("libacc.c")=141, \old("libacc.c")=163, \old("Off")=190, \old("Off")=194, \old("Off")=180, \old("Off")=168, \old("OK")=177, \old("OK")=151, \old("On")=126, \old("On")=119, \old("On")=193, \old("On")=172, \old("Pump(System:")=158, \old("Pump(System:")=142, \old(cleanupTimeShifts)=198, \old(head)=201, \old(head)=182, \old(methaneLevelCritical)=150, \old(pumpRunning)=140, \old(systemActive)=139, \old(waterLevel)=144, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L407] int retValue_acc ; [L408] int tmp ; VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L412] FCALL select_helpers() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L413] FCALL select_features() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L414] CALL, EXPR valid_product() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L69] int retValue_acc ; [L72] retValue_acc = 1 [L73] RET return (retValue_acc); VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L414] EXPR valid_product() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L414] tmp = valid_product() [L416] COND TRUE \read(tmp) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L418] FCALL setup() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L419] CALL runTest() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L401] CALL test() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L83] int splverifierCounter ; [L84] int tmp ; [L85] int tmp___0 ; [L86] int tmp___1 ; [L87] int tmp___2 ; [L90] splverifierCounter = 0 VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L92] COND TRUE 1 VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L94] COND TRUE splverifierCounter < 4 VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L100] tmp = __VERIFIER_nondet_int() [L102] COND TRUE \read(tmp) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L104] CALL waterRise() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L458] COND TRUE waterLevel < 2 [L459] RET waterLevel = waterLevel + 1 VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L104] waterRise() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L110] tmp___0 = __VERIFIER_nondet_int() [L112] COND FALSE !(\read(tmp___0)) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L120] tmp___2 = __VERIFIER_nondet_int() [L122] COND TRUE \read(tmp___2) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L135] CALL timeShift() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L163] COND FALSE !(\read(pumpRunning)) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L170] COND TRUE \read(systemActive) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L172] CALL processEnvironment() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L218] int tmp ; VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L221] COND FALSE !(\read(pumpRunning)) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L236] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L192] int tmp ; VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L195] COND TRUE ! pumpRunning VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L197] CALL, EXPR isHighWaterLevel() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L315] int retValue_acc ; [L316] int tmp ; [L317] int tmp___0 ; VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L321] CALL, EXPR isHighWaterSensorDry() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L520] int retValue_acc ; VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L523] COND FALSE !(waterLevel < 2) [L527] retValue_acc = 0 [L528] RET return (retValue_acc); VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L321] EXPR isHighWaterSensorDry() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L321] tmp = isHighWaterSensorDry() [L323] COND FALSE !(\read(tmp)) [L326] tmp___0 = 1 VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L328] retValue_acc = tmp___0 [L329] RET return (retValue_acc); VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \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] [L197] EXPR isHighWaterLevel() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L197] tmp = isHighWaterLevel() [L199] COND TRUE \read(tmp) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L201] CALL activatePump() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L246] RET pumpRunning = 1 VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L201] RET activatePump() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L236] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L172] processEnvironment() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L178] CALL __utac_acc__Specification4_spec__1() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L901] int tmp ; [L902] int tmp___0 ; VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L906] CALL, EXPR getWaterLevel() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L511] int retValue_acc ; [L514] retValue_acc = waterLevel [L515] RET return (retValue_acc); VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=2, systemActive=1, waterLevel=2] [L906] EXPR getWaterLevel() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L906] tmp = getWaterLevel() [L908] COND FALSE, RET !(tmp == 0) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=2, waterLevel=2] [L178] RET __utac_acc__Specification4_spec__1() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L135] timeShift() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L92] COND TRUE 1 VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L94] COND TRUE splverifierCounter < 4 VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L100] tmp = __VERIFIER_nondet_int() [L102] COND FALSE !(\read(tmp)) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L110] tmp___0 = __VERIFIER_nondet_int() [L112] COND FALSE !(\read(tmp___0)) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L120] tmp___2 = __VERIFIER_nondet_int() [L122] COND TRUE \read(tmp___2) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L135] CALL timeShift() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L163] COND TRUE \read(pumpRunning) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L165] CALL lowerWaterLevel() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L446] COND TRUE waterLevel > 0 [L447] RET waterLevel = waterLevel - 1 VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L165] lowerWaterLevel() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L170] COND TRUE \read(systemActive) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L172] CALL processEnvironment() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L218] int tmp ; VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L221] COND TRUE \read(pumpRunning) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L223] CALL, EXPR isMethaneAlarm() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L259] int retValue_acc ; VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L263] CALL, EXPR isMethaneLevelCritical() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L479] int retValue_acc ; [L482] retValue_acc = methaneLevelCritical [L483] RET return (retValue_acc); VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=1] [L263] EXPR isMethaneLevelCritical() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L263] retValue_acc = isMethaneLevelCritical() [L265] RET return (retValue_acc); VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=1] [L223] EXPR isMethaneAlarm() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L223] tmp = isMethaneAlarm() [L225] COND FALSE !(\read(tmp)) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=1] [L231] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L192] int tmp ; VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L195] COND FALSE !(! pumpRunning) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L210] RET, FCALL processEnvironment__wrappee__base() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L231] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=1] [L172] processEnvironment() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L178] CALL __utac_acc__Specification4_spec__1() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L901] int tmp ; [L902] int tmp___0 ; VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L906] CALL, EXPR getWaterLevel() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L511] int retValue_acc ; [L514] retValue_acc = waterLevel [L515] RET return (retValue_acc); VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L906] EXPR getWaterLevel() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=1, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L906] tmp = getWaterLevel() [L908] COND FALSE, RET !(tmp == 0) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L178] RET __utac_acc__Specification4_spec__1() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L135] timeShift() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L92] COND TRUE 1 VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L94] COND TRUE splverifierCounter < 4 VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L100] tmp = __VERIFIER_nondet_int() [L102] COND FALSE !(\read(tmp)) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L110] tmp___0 = __VERIFIER_nondet_int() [L112] COND FALSE !(\read(tmp___0)) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L120] tmp___2 = __VERIFIER_nondet_int() [L122] COND TRUE \read(tmp___2) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L135] CALL timeShift() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L163] COND TRUE \read(pumpRunning) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L165] CALL lowerWaterLevel() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L446] COND TRUE waterLevel > 0 [L447] RET waterLevel = waterLevel - 1 VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L165] lowerWaterLevel() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L170] COND TRUE \read(systemActive) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L172] CALL processEnvironment() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L218] int tmp ; VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L221] COND TRUE \read(pumpRunning) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L223] CALL, EXPR isMethaneAlarm() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L259] int retValue_acc ; VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L263] CALL, EXPR isMethaneLevelCritical() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L479] int retValue_acc ; [L482] retValue_acc = methaneLevelCritical [L483] RET return (retValue_acc); VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L263] EXPR isMethaneLevelCritical() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L263] retValue_acc = isMethaneLevelCritical() [L265] RET return (retValue_acc); VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L223] EXPR isMethaneAlarm() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L223] tmp = isMethaneAlarm() [L225] COND FALSE !(\read(tmp)) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L231] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L192] int tmp ; VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L195] COND FALSE !(! pumpRunning) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L210] RET, FCALL processEnvironment__wrappee__base() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L231] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L172] processEnvironment() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L178] CALL __utac_acc__Specification4_spec__1() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L901] int tmp ; [L902] int tmp___0 ; VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L906] CALL, EXPR getWaterLevel() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L511] int retValue_acc ; [L514] retValue_acc = waterLevel [L515] RET return (retValue_acc); VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L906] EXPR getWaterLevel() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, getWaterLevel()=0, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L906] tmp = getWaterLevel() [L908] COND TRUE tmp == 0 VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L910] CALL, EXPR isPumpRunning() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L270] int retValue_acc ; [L273] retValue_acc = pumpRunning [L274] RET return (retValue_acc); VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L910] EXPR isPumpRunning() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={138:0}, "libacc.c"={161:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L910] tmp___0 = isPumpRunning() [L912] COND TRUE \read(tmp___0) VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=0] [L914] CALL __automaton_fail() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L434] __VERIFIER_error() VAL [") "={152:0}, ")"={175:0}, ",Meth:"={155:0}, ",Pump:"={181:0}, "\n"={153:0}, "__utac__get_this_arg"={137:0}, "__utac__get_this_arg"={122:0}, "__utac__get_this_argtype"={169:0}, "__utac__get_this_argtype"={167:0}, "CRIT"={197:0}, "Env(Water:%i"={154:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={136:0}, "i > 0 && i <= this->argsCount"={160:0}, "i > 0 && i <= this->argsCount"={131:0}, "libacc.c"={188:0}, "libacc.c"={183:0}, "libacc.c"={161:0}, "libacc.c"={138:0}, "Off"={179:0}, "Off"={195:0}, "OK"={174:0}, "On"={192:0}, "On"={171:0}, "Pump(System:"={157:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 27 procedures, 141 locations, 1 error locations. UNSAFE Result, 340.5s OverallTime, 14 OverallIterations, 3 TraceHistogramMax, 155.9s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2393 SDtfs, 4167 SDslu, 10709 SDs, 0 SdLazy, 7389 SolverSat, 1381 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 105.9s Time, PredicateUnifierStatistics: 10 DeclaredPredicates, 1136 GetRequests, 844 SyntacticMatches, 20 SemanticMatches, 272 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2509 ImplicationChecksByTransitivity, 10.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1980occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 130.6s AbstIntTime, 6 AbstIntIterations, 5 AbstIntStrong, 0.9945352846113376 AbsIntWeakeningRatio, 0.9220389805097451 AbsIntAvgWeakeningVarsNumRemoved, 2712.913043478261 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.6s AutomataMinimizationTime, 13 MinimizatonAttempts, 1427 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 4.0s InterpolantComputationTime, 1690 NumberOfCodeBlocks, 1690 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 1623 ConstructedInterpolants, 0 QuantifiedInterpolants, 286113 SizeOfPredicates, 9 NumberOfNonLiveVariables, 734 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 15 InterpolantComputations, 7 PerfectInterpolantSequences, 234/266 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...