./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product41_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_94ff6d9d-5cfb-4843-ab2b-6c697d3bda9e/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_94ff6d9d-5cfb-4843-ab2b-6c697d3bda9e/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_94ff6d9d-5cfb-4843-ab2b-6c697d3bda9e/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_94ff6d9d-5cfb-4843-ab2b-6c697d3bda9e/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product41_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_94ff6d9d-5cfb-4843-ab2b-6c697d3bda9e/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_94ff6d9d-5cfb-4843-ab2b-6c697d3bda9e/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 fa3516ef35b9a868c2359cecbd34fc3153ca14ae ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 20:31:19,885 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:31:19,886 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:31:19,895 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:31:19,895 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:31:19,896 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:31:19,897 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:31:19,898 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:31:19,900 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:31:19,901 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:31:19,901 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:31:19,902 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:31:19,902 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:31:19,903 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:31:19,904 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:31:19,905 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:31:19,905 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:31:19,907 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:31:19,909 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:31:19,910 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:31:19,911 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:31:19,912 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:31:19,914 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:31:19,914 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:31:19,914 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:31:19,915 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:31:19,916 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:31:19,917 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:31:19,917 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:31:19,918 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:31:19,918 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:31:19,920 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:31:19,920 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:31:19,920 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:31:19,921 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:31:19,921 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:31:19,922 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_94ff6d9d-5cfb-4843-ab2b-6c697d3bda9e/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-10-26 20:31:19,933 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:31:19,933 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:31:19,934 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:31:19,934 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 20:31:19,934 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 20:31:19,934 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 20:31:19,934 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 20:31:19,935 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 20:31:19,935 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 20:31:19,936 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 20:31:19,936 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 20:31:19,936 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:31:19,936 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 20:31:19,937 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 20:31:19,937 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 20:31:19,937 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:31:19,937 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:31:19,937 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:31:19,937 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:31:19,937 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 20:31:19,937 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:31:19,938 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:31:19,938 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:31:19,938 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 20:31:19,938 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:31:19,938 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 20:31:19,938 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 20:31:19,938 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:31:19,939 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:31:19,941 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:31:19,941 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 20:31:19,941 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:31:19,941 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 20:31:19,941 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 20:31:19,941 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_94ff6d9d-5cfb-4843-ab2b-6c697d3bda9e/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 -> fa3516ef35b9a868c2359cecbd34fc3153ca14ae [2018-10-26 20:31:19,967 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:31:19,978 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:31:19,980 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:31:19,982 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:31:19,982 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:31:19,982 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_94ff6d9d-5cfb-4843-ab2b-6c697d3bda9e/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec2_product41_false-unreach-call_false-termination.cil.c [2018-10-26 20:31:20,032 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_94ff6d9d-5cfb-4843-ab2b-6c697d3bda9e/bin-2019/utaipan/data/ef0005e21/dcc14f9b433944f8bae18aa3bf6df396/FLAGdf35ae892 [2018-10-26 20:31:20,442 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:31:20,443 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_94ff6d9d-5cfb-4843-ab2b-6c697d3bda9e/sv-benchmarks/c/product-lines/minepump_spec2_product41_false-unreach-call_false-termination.cil.c [2018-10-26 20:31:20,461 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_94ff6d9d-5cfb-4843-ab2b-6c697d3bda9e/bin-2019/utaipan/data/ef0005e21/dcc14f9b433944f8bae18aa3bf6df396/FLAGdf35ae892 [2018-10-26 20:31:20,474 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_94ff6d9d-5cfb-4843-ab2b-6c697d3bda9e/bin-2019/utaipan/data/ef0005e21/dcc14f9b433944f8bae18aa3bf6df396 [2018-10-26 20:31:20,477 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:31:20,478 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 20:31:20,479 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:31:20,479 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:31:20,482 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:31:20,483 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:31:20" (1/1) ... [2018-10-26 20:31:20,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b9212c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:31:20, skipping insertion in model container [2018-10-26 20:31:20,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:31:20" (1/1) ... [2018-10-26 20:31:20,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:31:20,546 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:31:20,802 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:31:20,811 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 20:31:20,906 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:31:20,940 INFO L193 MainTranslator]: Completed translation [2018-10-26 20:31:20,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:31:20 WrapperNode [2018-10-26 20:31:20,940 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 20:31:20,941 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 20:31:20,941 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 20:31:20,941 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 20:31:20,950 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:31:20" (1/1) ... [2018-10-26 20:31:21,033 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:31:20" (1/1) ... [2018-10-26 20:31:21,060 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 20:31:21,061 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 20:31:21,061 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 20:31:21,061 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 20:31:21,070 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:31:20" (1/1) ... [2018-10-26 20:31:21,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:31:20" (1/1) ... [2018-10-26 20:31:21,074 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:31:20" (1/1) ... [2018-10-26 20:31:21,074 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:31:20" (1/1) ... [2018-10-26 20:31:21,086 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:31:20" (1/1) ... [2018-10-26 20:31:21,102 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:31:20" (1/1) ... [2018-10-26 20:31:21,104 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:31:20" (1/1) ... [2018-10-26 20:31:21,107 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 20:31:21,108 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 20:31:21,108 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 20:31:21,108 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 20:31:21,109 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:31:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_94ff6d9d-5cfb-4843-ab2b-6c697d3bda9e/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 20:31:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-10-26 20:31:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-10-26 20:31:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 20:31:21,172 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 20:31:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-10-26 20:31:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-10-26 20:31:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-10-26 20:31:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-10-26 20:31:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-10-26 20:31:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-10-26 20:31:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-10-26 20:31:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-10-26 20:31:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-10-26 20:31:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-10-26 20:31:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2018-10-26 20:31:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2018-10-26 20:31:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2018-10-26 20:31:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2018-10-26 20:31:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-10-26 20:31:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-10-26 20:31:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-10-26 20:31:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-10-26 20:31:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-10-26 20:31:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-10-26 20:31:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-10-26 20:31:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-10-26 20:31:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-10-26 20:31:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-10-26 20:31:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-10-26 20:31:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-10-26 20:31:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-10-26 20:31:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-10-26 20:31:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-10-26 20:31:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-10-26 20:31:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-10-26 20:31:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-10-26 20:31:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-10-26 20:31:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-10-26 20:31:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-10-26 20:31:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-10-26 20:31:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-10-26 20:31:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-10-26 20:31:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2018-10-26 20:31:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2018-10-26 20:31:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 20:31:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 20:31:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-10-26 20:31:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-10-26 20:31:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 20:31:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 20:31:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-10-26 20:31:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-10-26 20:31:22,138 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 20:31:22,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 08:31:22 BoogieIcfgContainer [2018-10-26 20:31:22,139 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 20:31:22,139 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 20:31:22,139 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 20:31:22,142 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 20:31:22,142 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 08:31:20" (1/3) ... [2018-10-26 20:31:22,144 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27f83d8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 08:31:22, skipping insertion in model container [2018-10-26 20:31:22,144 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:31:20" (2/3) ... [2018-10-26 20:31:22,144 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27f83d8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 08:31:22, skipping insertion in model container [2018-10-26 20:31:22,144 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 08:31:22" (3/3) ... [2018-10-26 20:31:22,146 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product41_false-unreach-call_false-termination.cil.c [2018-10-26 20:31:22,155 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 20:31:22,163 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 20:31:22,177 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 20:31:22,205 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 20:31:22,206 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 20:31:22,206 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 20:31:22,206 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 20:31:22,206 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 20:31:22,207 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 20:31:22,207 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 20:31:22,207 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 20:31:22,225 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states. [2018-10-26 20:31:22,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-10-26 20:31:22,233 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:31:22,234 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] [2018-10-26 20:31:22,236 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:31:22,241 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:31:22,241 INFO L82 PathProgramCache]: Analyzing trace with hash -2053035322, now seen corresponding path program 1 times [2018-10-26 20:31:22,244 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:31:22,282 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:22,283 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:31:22,283 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:22,283 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:31:22,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:31:22,468 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 20:31:22,469 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:31:22,470 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-26 20:31:22,470 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:31:22,474 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-10-26 20:31:22,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-10-26 20:31:22,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-26 20:31:22,489 INFO L87 Difference]: Start difference. First operand 137 states. Second operand 2 states. [2018-10-26 20:31:22,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:31:22,523 INFO L93 Difference]: Finished difference Result 244 states and 303 transitions. [2018-10-26 20:31:22,523 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-10-26 20:31:22,524 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 51 [2018-10-26 20:31:22,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:31:22,534 INFO L225 Difference]: With dead ends: 244 [2018-10-26 20:31:22,535 INFO L226 Difference]: Without dead ends: 124 [2018-10-26 20:31:22,538 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 20:31:22,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2018-10-26 20:31:22,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 124. [2018-10-26 20:31:22,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 124 states. [2018-10-26 20:31:22,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 145 transitions. [2018-10-26 20:31:22,583 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 145 transitions. Word has length 51 [2018-10-26 20:31:22,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:31:22,584 INFO L481 AbstractCegarLoop]: Abstraction has 124 states and 145 transitions. [2018-10-26 20:31:22,584 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-10-26 20:31:22,584 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 145 transitions. [2018-10-26 20:31:22,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-10-26 20:31:22,587 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:31:22,587 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 20:31:22,587 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:31:22,587 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:31:22,587 INFO L82 PathProgramCache]: Analyzing trace with hash 44329696, now seen corresponding path program 1 times [2018-10-26 20:31:22,588 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:31:22,588 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:22,589 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:31:22,589 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:22,589 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:31:22,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:31:22,745 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 20:31:22,745 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:31:22,745 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 20:31:22,745 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:31:22,748 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 20:31:22,748 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 20:31:22,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 20:31:22,749 INFO L87 Difference]: Start difference. First operand 124 states and 145 transitions. Second operand 3 states. [2018-10-26 20:31:22,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:31:22,780 INFO L93 Difference]: Finished difference Result 191 states and 223 transitions. [2018-10-26 20:31:22,781 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 20:31:22,781 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2018-10-26 20:31:22,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:31:22,783 INFO L225 Difference]: With dead ends: 191 [2018-10-26 20:31:22,784 INFO L226 Difference]: Without dead ends: 114 [2018-10-26 20:31:22,785 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 20:31:22,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2018-10-26 20:31:22,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 114. [2018-10-26 20:31:22,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 114 states. [2018-10-26 20:31:22,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 132 transitions. [2018-10-26 20:31:22,800 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 132 transitions. Word has length 53 [2018-10-26 20:31:22,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:31:22,800 INFO L481 AbstractCegarLoop]: Abstraction has 114 states and 132 transitions. [2018-10-26 20:31:22,800 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 20:31:22,801 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 132 transitions. [2018-10-26 20:31:22,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-10-26 20:31:22,802 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:31:22,802 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] [2018-10-26 20:31:22,802 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:31:22,802 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:31:22,802 INFO L82 PathProgramCache]: Analyzing trace with hash -547046831, now seen corresponding path program 1 times [2018-10-26 20:31:22,802 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:31:22,803 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:22,804 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:31:22,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:22,804 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:31:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:31:23,205 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 20:31:23,205 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:31:23,205 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-10-26 20:31:23,205 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:31:23,206 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-26 20:31:23,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-26 20:31:23,206 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-10-26 20:31:23,206 INFO L87 Difference]: Start difference. First operand 114 states and 132 transitions. Second operand 7 states. [2018-10-26 20:31:23,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:31:23,871 INFO L93 Difference]: Finished difference Result 200 states and 237 transitions. [2018-10-26 20:31:23,872 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-26 20:31:23,872 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 57 [2018-10-26 20:31:23,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:31:23,873 INFO L225 Difference]: With dead ends: 200 [2018-10-26 20:31:23,873 INFO L226 Difference]: Without dead ends: 114 [2018-10-26 20:31:23,874 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-10-26 20:31:23,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2018-10-26 20:31:23,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 114. [2018-10-26 20:31:23,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 114 states. [2018-10-26 20:31:23,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 131 transitions. [2018-10-26 20:31:23,893 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 131 transitions. Word has length 57 [2018-10-26 20:31:23,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:31:23,893 INFO L481 AbstractCegarLoop]: Abstraction has 114 states and 131 transitions. [2018-10-26 20:31:23,893 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-26 20:31:23,894 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 131 transitions. [2018-10-26 20:31:23,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-10-26 20:31:23,902 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:31:23,902 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 20:31:23,902 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:31:23,903 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:31:23,903 INFO L82 PathProgramCache]: Analyzing trace with hash 1130101736, now seen corresponding path program 1 times [2018-10-26 20:31:23,903 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:31:23,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:23,904 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:31:23,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:23,904 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:31:23,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:31:24,049 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 20:31:24,049 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:31:24,050 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-26 20:31:24,050 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:31:24,050 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-26 20:31:24,050 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-26 20:31:24,051 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-26 20:31:24,052 INFO L87 Difference]: Start difference. First operand 114 states and 131 transitions. Second operand 5 states. [2018-10-26 20:31:25,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:31:25,438 INFO L93 Difference]: Finished difference Result 289 states and 349 transitions. [2018-10-26 20:31:25,438 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-26 20:31:25,439 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 65 [2018-10-26 20:31:25,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:31:25,442 INFO L225 Difference]: With dead ends: 289 [2018-10-26 20:31:25,442 INFO L226 Difference]: Without dead ends: 203 [2018-10-26 20:31:25,443 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-10-26 20:31:25,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 203 states. [2018-10-26 20:31:25,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 203 to 184. [2018-10-26 20:31:25,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 184 states. [2018-10-26 20:31:25,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 213 transitions. [2018-10-26 20:31:25,462 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 213 transitions. Word has length 65 [2018-10-26 20:31:25,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:31:25,462 INFO L481 AbstractCegarLoop]: Abstraction has 184 states and 213 transitions. [2018-10-26 20:31:25,462 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-26 20:31:25,462 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 213 transitions. [2018-10-26 20:31:25,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-10-26 20:31:25,464 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:31:25,464 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 20:31:25,464 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:31:25,464 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:31:25,464 INFO L82 PathProgramCache]: Analyzing trace with hash -166831581, now seen corresponding path program 1 times [2018-10-26 20:31:25,464 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:31:25,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:25,465 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:31:25,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:25,465 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:31:25,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:31:25,923 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 20:31:25,923 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:31:25,923 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-26 20:31:25,924 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:31:25,924 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-26 20:31:25,924 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-26 20:31:25,924 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-10-26 20:31:25,924 INFO L87 Difference]: Start difference. First operand 184 states and 213 transitions. Second operand 6 states. [2018-10-26 20:31:26,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:31:26,591 INFO L93 Difference]: Finished difference Result 478 states and 572 transitions. [2018-10-26 20:31:26,593 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-26 20:31:26,593 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 79 [2018-10-26 20:31:26,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:31:26,597 INFO L225 Difference]: With dead ends: 478 [2018-10-26 20:31:26,597 INFO L226 Difference]: Without dead ends: 322 [2018-10-26 20:31:26,598 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-10-26 20:31:26,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 322 states. [2018-10-26 20:31:26,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 322 to 316. [2018-10-26 20:31:26,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 316 states. [2018-10-26 20:31:26,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 316 states and 366 transitions. [2018-10-26 20:31:26,641 INFO L78 Accepts]: Start accepts. Automaton has 316 states and 366 transitions. Word has length 79 [2018-10-26 20:31:26,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:31:26,641 INFO L481 AbstractCegarLoop]: Abstraction has 316 states and 366 transitions. [2018-10-26 20:31:26,642 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-26 20:31:26,642 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 366 transitions. [2018-10-26 20:31:26,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-10-26 20:31:26,650 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:31:26,650 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 20:31:26,650 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:31:26,650 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:31:26,650 INFO L82 PathProgramCache]: Analyzing trace with hash -1414098497, now seen corresponding path program 1 times [2018-10-26 20:31:26,651 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:31:26,653 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:26,653 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:31:26,653 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:26,653 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:31:26,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:31:26,789 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 20:31:26,790 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:31:26,790 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-10-26 20:31:26,790 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:31:26,790 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-26 20:31:26,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-26 20:31:26,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-10-26 20:31:26,791 INFO L87 Difference]: Start difference. First operand 316 states and 366 transitions. Second operand 7 states. [2018-10-26 20:31:27,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:31:27,553 INFO L93 Difference]: Finished difference Result 635 states and 755 transitions. [2018-10-26 20:31:27,553 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-10-26 20:31:27,553 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 83 [2018-10-26 20:31:27,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:31:27,556 INFO L225 Difference]: With dead ends: 635 [2018-10-26 20:31:27,556 INFO L226 Difference]: Without dead ends: 347 [2018-10-26 20:31:27,557 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-10-26 20:31:27,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 347 states. [2018-10-26 20:31:27,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 347 to 315. [2018-10-26 20:31:27,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 315 states. [2018-10-26 20:31:27,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 315 states and 363 transitions. [2018-10-26 20:31:27,593 INFO L78 Accepts]: Start accepts. Automaton has 315 states and 363 transitions. Word has length 83 [2018-10-26 20:31:27,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:31:27,594 INFO L481 AbstractCegarLoop]: Abstraction has 315 states and 363 transitions. [2018-10-26 20:31:27,594 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-26 20:31:27,594 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 363 transitions. [2018-10-26 20:31:27,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-10-26 20:31:27,596 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:31:27,596 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-10-26 20:31:27,600 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:31:27,601 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:31:27,601 INFO L82 PathProgramCache]: Analyzing trace with hash -451947522, now seen corresponding path program 1 times [2018-10-26 20:31:27,601 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:31:27,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:27,602 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:31:27,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:27,602 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:31:27,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:31:27,810 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-26 20:31:27,810 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:31:27,810 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-26 20:31:27,810 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:31:27,811 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-26 20:31:27,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-26 20:31:27,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-10-26 20:31:27,811 INFO L87 Difference]: Start difference. First operand 315 states and 363 transitions. Second operand 6 states. [2018-10-26 20:31:27,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:31:27,869 INFO L93 Difference]: Finished difference Result 616 states and 726 transitions. [2018-10-26 20:31:27,872 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-26 20:31:27,872 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 99 [2018-10-26 20:31:27,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:31:27,874 INFO L225 Difference]: With dead ends: 616 [2018-10-26 20:31:27,874 INFO L226 Difference]: Without dead ends: 329 [2018-10-26 20:31:27,876 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-10-26 20:31:27,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 329 states. [2018-10-26 20:31:27,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 329 to 325. [2018-10-26 20:31:27,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 325 states. [2018-10-26 20:31:27,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 325 states and 373 transitions. [2018-10-26 20:31:27,898 INFO L78 Accepts]: Start accepts. Automaton has 325 states and 373 transitions. Word has length 99 [2018-10-26 20:31:27,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:31:27,899 INFO L481 AbstractCegarLoop]: Abstraction has 325 states and 373 transitions. [2018-10-26 20:31:27,899 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-26 20:31:27,899 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 373 transitions. [2018-10-26 20:31:27,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-10-26 20:31:27,901 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:31:27,901 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-10-26 20:31:27,901 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:31:27,901 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:31:27,901 INFO L82 PathProgramCache]: Analyzing trace with hash 1793631932, now seen corresponding path program 1 times [2018-10-26 20:31:27,902 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:31:27,902 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:27,902 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:31:27,902 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:27,903 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:31:27,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:31:28,054 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-26 20:31:28,055 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:31:28,055 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-10-26 20:31:28,055 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:31:28,055 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-26 20:31:28,056 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-26 20:31:28,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-10-26 20:31:28,056 INFO L87 Difference]: Start difference. First operand 325 states and 373 transitions. Second operand 8 states. [2018-10-26 20:31:28,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:31:28,102 INFO L93 Difference]: Finished difference Result 636 states and 748 transitions. [2018-10-26 20:31:28,107 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-26 20:31:28,107 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 99 [2018-10-26 20:31:28,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:31:28,109 INFO L225 Difference]: With dead ends: 636 [2018-10-26 20:31:28,109 INFO L226 Difference]: Without dead ends: 339 [2018-10-26 20:31:28,110 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-10-26 20:31:28,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 339 states. [2018-10-26 20:31:28,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 339 to 333. [2018-10-26 20:31:28,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 333 states. [2018-10-26 20:31:28,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 333 states and 381 transitions. [2018-10-26 20:31:28,145 INFO L78 Accepts]: Start accepts. Automaton has 333 states and 381 transitions. Word has length 99 [2018-10-26 20:31:28,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:31:28,145 INFO L481 AbstractCegarLoop]: Abstraction has 333 states and 381 transitions. [2018-10-26 20:31:28,146 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-26 20:31:28,146 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 381 transitions. [2018-10-26 20:31:28,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-10-26 20:31:28,147 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:31:28,147 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-10-26 20:31:28,147 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:31:28,148 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:31:28,148 INFO L82 PathProgramCache]: Analyzing trace with hash -1531754341, now seen corresponding path program 1 times [2018-10-26 20:31:28,148 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:31:28,172 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:28,172 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:31:28,173 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:28,173 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:31:28,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:31:28,348 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-26 20:31:28,349 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:31:28,349 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 20:31:28,349 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:31:28,349 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 20:31:28,350 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 20:31:28,350 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-26 20:31:28,350 INFO L87 Difference]: Start difference. First operand 333 states and 381 transitions. Second operand 4 states. [2018-10-26 20:31:29,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:31:29,371 INFO L93 Difference]: Finished difference Result 966 states and 1164 transitions. [2018-10-26 20:31:29,375 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 20:31:29,376 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 99 [2018-10-26 20:31:29,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:31:29,379 INFO L225 Difference]: With dead ends: 966 [2018-10-26 20:31:29,379 INFO L226 Difference]: Without dead ends: 661 [2018-10-26 20:31:29,380 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-26 20:31:29,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 661 states. [2018-10-26 20:31:29,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 661 to 646. [2018-10-26 20:31:29,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 646 states. [2018-10-26 20:31:29,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 646 states and 759 transitions. [2018-10-26 20:31:29,418 INFO L78 Accepts]: Start accepts. Automaton has 646 states and 759 transitions. Word has length 99 [2018-10-26 20:31:29,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:31:29,419 INFO L481 AbstractCegarLoop]: Abstraction has 646 states and 759 transitions. [2018-10-26 20:31:29,419 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 20:31:29,419 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 759 transitions. [2018-10-26 20:31:29,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-10-26 20:31:29,421 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:31:29,421 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1] [2018-10-26 20:31:29,421 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:31:29,421 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:31:29,421 INFO L82 PathProgramCache]: Analyzing trace with hash 1794542229, now seen corresponding path program 1 times [2018-10-26 20:31:29,421 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:31:29,422 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:29,422 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:31:29,422 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:31:29,422 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:31:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:31:30,292 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-10-26 20:31:30,292 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 20:31:30,293 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 20:31:30,293 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 104 with the following transitions: [2018-10-26 20:31:30,296 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [7], [10], [18], [19], [20], [24], [26], [27], [28], [31], [33], [36], [46], [47], [51], [52], [54], [58], [64], [68], [72], [75], [80], [83], [88], [91], [106], [107], [108], [110], [113], [115], [118], [121], [133], [134], [135], [136], [137], [139], [144], [147], [148], [150], [155], [157], [158], [163], [165], [166], [167], [173], [177], [221], [224], [228], [229], [232], [233], [234], [235], [236], [237], [238], [239], [240], [242], [243], [244], [246], [247], [248], [249], [250], [251], [256], [257], [258], [259], [260], [264], [265], [266], [267], [268], [270], [271], [272], [273], [274], [275], [278], [279], [280], [286], [287], [288] [2018-10-26 20:31:30,360 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 20:31:30,360 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 20:31:37,380 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-10-26 20:31:37,381 INFO L272 AbstractInterpreter]: Visited 78 different actions 78 times. Never merged. Never widened. Never found a fixpoint. Largest state had 134 variables. [2018-10-26 20:31:37,395 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:31:37,395 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-10-26 20:31:43,857 INFO L227 lantSequenceWeakener]: Weakened 77 states. On average, predicates are now at 96.6% of their original sizes. [2018-10-26 20:31:43,857 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-10-26 20:31:45,132 INFO L415 sIntCurrentIteration]: We unified 102 AI predicates to 102 [2018-10-26 20:31:45,132 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-10-26 20:31:45,133 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-26 20:31:45,133 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [28] imperfect sequences [13] total 39 [2018-10-26 20:31:45,133 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:31:45,133 INFO L460 AbstractCegarLoop]: Interpolant automaton has 28 states [2018-10-26 20:31:45,133 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2018-10-26 20:31:45,134 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=672, Unknown=0, NotChecked=0, Total=756 [2018-10-26 20:31:45,134 INFO L87 Difference]: Start difference. First operand 646 states and 759 transitions. Second operand 28 states. [2018-10-26 20:32:22,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:32:22,149 INFO L93 Difference]: Finished difference Result 1673 states and 1999 transitions. [2018-10-26 20:32:22,149 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2018-10-26 20:32:22,150 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 103 [2018-10-26 20:32:22,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:32:22,154 INFO L225 Difference]: With dead ends: 1673 [2018-10-26 20:32:22,154 INFO L226 Difference]: Without dead ends: 1055 [2018-10-26 20:32:22,157 INFO L605 BasicCegarLoop]: 2 DeclaredPredicates, 120 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 456 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=210, Invalid=1860, Unknown=0, NotChecked=0, Total=2070 [2018-10-26 20:32:22,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1055 states. [2018-10-26 20:32:22,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1055 to 1037. [2018-10-26 20:32:22,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1037 states. [2018-10-26 20:32:22,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 1037 states and 1199 transitions. [2018-10-26 20:32:22,246 INFO L78 Accepts]: Start accepts. Automaton has 1037 states and 1199 transitions. Word has length 103 [2018-10-26 20:32:22,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:32:22,246 INFO L481 AbstractCegarLoop]: Abstraction has 1037 states and 1199 transitions. [2018-10-26 20:32:22,246 INFO L482 AbstractCegarLoop]: Interpolant automaton has 28 states. [2018-10-26 20:32:22,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1199 transitions. [2018-10-26 20:32:22,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-10-26 20:32:22,251 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:32:22,251 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 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, 1] [2018-10-26 20:32:22,251 INFO L424 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:32:22,251 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:32:22,251 INFO L82 PathProgramCache]: Analyzing trace with hash 1939475037, now seen corresponding path program 1 times [2018-10-26 20:32:22,252 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:32:22,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:32:22,252 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:32:22,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:32:22,253 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:32:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:32:22,360 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-10-26 20:32:22,360 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:32:22,360 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 20:32:22,360 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 20:32:22,361 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 20:32:22,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 20:32:22,361 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 20:32:22,361 INFO L87 Difference]: Start difference. First operand 1037 states and 1199 transitions. Second operand 3 states. [2018-10-26 20:32:22,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:32:22,527 INFO L93 Difference]: Finished difference Result 1415 states and 1672 transitions. [2018-10-26 20:32:22,528 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 20:32:22,528 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 139 [2018-10-26 20:32:22,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:32:22,534 INFO L225 Difference]: With dead ends: 1415 [2018-10-26 20:32:22,534 INFO L226 Difference]: Without dead ends: 1412 [2018-10-26 20:32:22,537 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 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 20:32:22,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1412 states. [2018-10-26 20:32:22,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1412 to 1332. [2018-10-26 20:32:22,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1332 states. [2018-10-26 20:32:22,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 1332 states and 1579 transitions. [2018-10-26 20:32:22,635 INFO L78 Accepts]: Start accepts. Automaton has 1332 states and 1579 transitions. Word has length 139 [2018-10-26 20:32:22,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:32:22,637 INFO L481 AbstractCegarLoop]: Abstraction has 1332 states and 1579 transitions. [2018-10-26 20:32:22,637 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 20:32:22,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 1579 transitions. [2018-10-26 20:32:22,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-10-26 20:32:22,641 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:32:22,642 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:32:22,642 INFO L424 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:32:22,642 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:32:22,642 INFO L82 PathProgramCache]: Analyzing trace with hash 1936724095, now seen corresponding path program 1 times [2018-10-26 20:32:22,642 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:32:22,645 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:32:22,646 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:32:22,647 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:32:22,647 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:32:22,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:32:23,093 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 54 proven. 10 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-10-26 20:32:23,094 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 20:32:23,094 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 20:32:23,094 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 183 with the following transitions: [2018-10-26 20:32:23,094 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [7], [10], [18], [19], [20], [24], [26], [27], [28], [31], [33], [36], [43], [46], [47], [51], [52], [53], [54], [58], [64], [68], [72], [75], [78], [80], [83], [86], [88], [91], [106], [107], [108], [110], [113], [115], [118], [121], [124], [130], [132], [133], [134], [135], [136], [137], [139], [144], [147], [148], [150], [155], [157], [158], [163], [165], [166], [167], [170], [173], [177], [183], [213], [215], [217], [221], [224], [228], [229], [232], [233], [234], [235], [236], [237], [238], [239], [240], [242], [243], [244], [246], [247], [248], [249], [250], [251], [254], [255], [256], [257], [258], [259], [260], [261], [264], [265], [266], [267], [268], [270], [271], [272], [273], [274], [275], [276], [277], [278], [279], [280], [281], [286], [287], [288] [2018-10-26 20:32:23,103 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 20:32:23,103 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 20:37:07,284 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-26 20:37:07,284 INFO L272 AbstractInterpreter]: Visited 119 different actions 2932 times. Merged at 25 different actions 393 times. Widened at 1 different actions 4 times. Found 95 fixpoints after 8 different actions. Largest state had 134 variables. [2018-10-26 20:37:07,299 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:37:07,300 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-26 20:37:07,300 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 20:37:07,300 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_94ff6d9d-5cfb-4843-ab2b-6c697d3bda9e/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 20:37:07,313 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:37:07,313 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-26 20:37:07,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:37:07,439 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 20:37:07,928 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 82 proven. 17 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-26 20:37:07,928 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-26 20:37:08,388 WARN L179 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 9 [2018-10-26 20:37:08,687 WARN L179 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 9 [2018-10-26 20:37:10,268 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 54 proven. 10 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-10-26 20:37:10,295 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-10-26 20:37:10,295 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6, 5] total 11 [2018-10-26 20:37:10,295 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-10-26 20:37:10,296 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-26 20:37:10,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-26 20:37:10,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2018-10-26 20:37:10,296 INFO L87 Difference]: Start difference. First operand 1332 states and 1579 transitions. Second operand 8 states. [2018-10-26 20:37:12,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:37:12,682 INFO L93 Difference]: Finished difference Result 2803 states and 3561 transitions. [2018-10-26 20:37:12,683 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-26 20:37:12,683 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 182 [2018-10-26 20:37:12,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:37:12,694 INFO L225 Difference]: With dead ends: 2803 [2018-10-26 20:37:12,694 INFO L226 Difference]: Without dead ends: 1863 [2018-10-26 20:37:12,698 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 374 GetRequests, 362 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2018-10-26 20:37:12,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1863 states. [2018-10-26 20:37:12,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1863 to 1665. [2018-10-26 20:37:12,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1665 states. [2018-10-26 20:37:12,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1665 states and 1990 transitions. [2018-10-26 20:37:12,831 INFO L78 Accepts]: Start accepts. Automaton has 1665 states and 1990 transitions. Word has length 182 [2018-10-26 20:37:12,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:37:12,833 INFO L481 AbstractCegarLoop]: Abstraction has 1665 states and 1990 transitions. [2018-10-26 20:37:12,833 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-26 20:37:12,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 1990 transitions. [2018-10-26 20:37:12,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2018-10-26 20:37:12,838 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:37:12,838 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:37:12,838 INFO L424 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:37:12,838 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:37:12,838 INFO L82 PathProgramCache]: Analyzing trace with hash 634392893, now seen corresponding path program 1 times [2018-10-26 20:37:12,839 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:37:12,842 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:37:12,843 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:37:12,843 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:37:12,843 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:37:12,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:37:13,256 WARN L179 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 8 DAG size of output: 6 [2018-10-26 20:37:13,319 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 39 proven. 19 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2018-10-26 20:37:13,319 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 20:37:13,319 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-10-26 20:37:13,320 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 187 with the following transitions: [2018-10-26 20:37:13,320 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [7], [10], [18], [19], [20], [24], [26], [27], [28], [31], [33], [36], [43], [46], [47], [51], [52], [53], [54], [58], [64], [68], [72], [75], [78], [80], [83], [86], [88], [91], [106], [107], [108], [110], [113], [115], [118], [121], [124], [130], [132], [133], [134], [135], [136], [137], [139], [144], [147], [148], [150], [155], [157], [158], [163], [165], [166], [167], [170], [173], [177], [183], [213], [217], [221], [224], [226], [228], [229], [232], [233], [234], [235], [236], [237], [238], [239], [240], [242], [243], [244], [246], [247], [248], [249], [250], [251], [254], [255], [256], [257], [258], [259], [260], [261], [264], [265], [266], [267], [268], [270], [271], [272], [273], [274], [275], [276], [277], [278], [279], [280], [281], [286], [287], [288] [2018-10-26 20:37:13,325 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, OctagonDomain] [2018-10-26 20:37:13,325 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-10-26 20:41:35,502 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-10-26 20:41:35,502 INFO L272 AbstractInterpreter]: Visited 119 different actions 2899 times. Merged at 25 different actions 391 times. Widened at 1 different actions 4 times. Found 96 fixpoints after 7 different actions. Largest state had 134 variables. [2018-10-26 20:41:35,511 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:41:35,511 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-10-26 20:41:35,511 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 20:41:35,511 INFO L194 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_94ff6d9d-5cfb-4843-ab2b-6c697d3bda9e/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 20:41:35,518 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:41:35,518 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-10-26 20:41:35,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:41:35,616 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 20:41:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 69 proven. 5 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-10-26 20:41:35,755 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-26 20:41:36,024 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 43 proven. 8 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2018-10-26 20:41:36,041 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-10-26 20:41:36,041 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8, 9] total 18 [2018-10-26 20:41:36,042 INFO L251 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-10-26 20:41:36,042 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-10-26 20:41:36,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-10-26 20:41:36,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=104, Invalid=202, Unknown=0, NotChecked=0, Total=306 [2018-10-26 20:41:36,043 INFO L87 Difference]: Start difference. First operand 1665 states and 1990 transitions. Second operand 13 states. [2018-10-26 20:41:37,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:41:37,233 INFO L93 Difference]: Finished difference Result 3861 states and 5252 transitions. [2018-10-26 20:41:37,233 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-10-26 20:41:37,234 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 186 [2018-10-26 20:41:37,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:41:37,246 INFO L225 Difference]: With dead ends: 3861 [2018-10-26 20:41:37,246 INFO L226 Difference]: Without dead ends: 2818 [2018-10-26 20:41:37,251 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 406 GetRequests, 370 SyntacticMatches, 9 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=264, Invalid=548, Unknown=0, NotChecked=0, Total=812 [2018-10-26 20:41:37,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2818 states. [2018-10-26 20:41:37,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2818 to 2584. [2018-10-26 20:41:37,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2584 states. [2018-10-26 20:41:37,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 2584 states and 3439 transitions. [2018-10-26 20:41:37,427 INFO L78 Accepts]: Start accepts. Automaton has 2584 states and 3439 transitions. Word has length 186 [2018-10-26 20:41:37,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:41:37,428 INFO L481 AbstractCegarLoop]: Abstraction has 2584 states and 3439 transitions. [2018-10-26 20:41:37,428 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-10-26 20:41:37,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 3439 transitions. [2018-10-26 20:41:37,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-10-26 20:41:37,435 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:41:37,435 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:41:37,435 INFO L424 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:41:37,435 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:41:37,435 INFO L82 PathProgramCache]: Analyzing trace with hash 1859823297, now seen corresponding path program 1 times [2018-10-26 20:41:37,436 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 20:41:37,436 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:41:37,436 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:41:37,436 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:41:37,436 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 20:41:37,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 20:41:37,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 20:41:37,619 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-10-26 20:41:37,647 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:41:37,649 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:41:37,649 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:41:37,650 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:41:37,822 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 08:41:37 BoogieIcfgContainer [2018-10-26 20:41:37,822 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 20:41:37,822 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 20:41:37,822 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 20:41:37,823 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 20:41:37,823 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 08:31:22" (3/4) ... [2018-10-26 20:41:37,825 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-10-26 20:41:37,835 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:41:37,835 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:41:37,836 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:41:37,836 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-10-26 20:41:38,011 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_94ff6d9d-5cfb-4843-ab2b-6c697d3bda9e/bin-2019/utaipan/witness.graphml [2018-10-26 20:41:38,011 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 20:41:38,011 INFO L168 Benchmark]: Toolchain (without parser) took 617534.21 ms. Allocated memory was 1.0 GB in the beginning and 6.1 GB in the end (delta: 5.1 GB). Free memory was 960.7 MB in the beginning and 1.4 GB in the end (delta: -428.2 MB). Peak memory consumption was 4.7 GB. Max. memory is 11.5 GB. [2018-10-26 20:41:38,012 INFO L168 Benchmark]: CDTParser took 0.16 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 20:41:38,012 INFO L168 Benchmark]: CACSL2BoogieTranslator took 461.36 ms. Allocated memory is still 1.0 GB. Free memory was 958.1 MB in the beginning and 936.6 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-10-26 20:41:38,012 INFO L168 Benchmark]: Boogie Procedure Inliner took 119.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 936.6 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 20:41:38,012 INFO L168 Benchmark]: Boogie Preprocessor took 46.64 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-10-26 20:41:38,013 INFO L168 Benchmark]: RCFGBuilder took 1031.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 84.1 MB). Peak memory consumption was 84.1 MB. Max. memory is 11.5 GB. [2018-10-26 20:41:38,013 INFO L168 Benchmark]: TraceAbstraction took 615682.77 ms. Allocated memory was 1.2 GB in the beginning and 6.1 GB in the end (delta: 4.9 GB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -405.0 MB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. [2018-10-26 20:41:38,013 INFO L168 Benchmark]: Witness Printer took 188.52 ms. Allocated memory is still 6.1 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 81.4 MB). Peak memory consumption was 81.4 MB. Max. memory is 11.5 GB. [2018-10-26 20:41:38,014 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 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 461.36 ms. Allocated memory is still 1.0 GB. Free memory was 958.1 MB in the beginning and 936.6 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 119.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 936.6 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 46.64 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1031.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 84.1 MB). Peak memory consumption was 84.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 615682.77 ms. Allocated memory was 1.2 GB in the beginning and 6.1 GB in the end (delta: 4.9 GB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -405.0 MB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. * Witness Printer took 188.52 ms. Allocated memory is still 6.1 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 81.4 MB). Peak memory consumption was 81.4 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: 830]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L379] CALL "i > 0 && i <= this->argsCount" [L379] RET "i > 0 && i <= this->argsCount" [L379] CALL "libacc.c" [L379] RET "libacc.c" [L380] CALL "__utac__get_this_arg" [L380] RET "__utac__get_this_arg" [L386] CALL "i > 0 && i <= this->argsCount" [L386] RET "i > 0 && i <= this->argsCount" [L386] CALL "libacc.c" [L386] RET "libacc.c" [L387] CALL "__utac__get_this_arg" [L387] RET "__utac__get_this_arg" [L425] CALL "i > 0 && i <= this->argsCount" [L425] RET "i > 0 && i <= this->argsCount" [L425] CALL "libacc.c" [L425] RET "libacc.c" [L426] CALL "__utac__get_this_argtype" [L426] RET "__utac__get_this_argtype" [L432] CALL "i > 0 && i <= this->argsCount" [L432] RET "i > 0 && i <= this->argsCount" [L432] CALL "libacc.c" [L432] RET "libacc.c" [L433] CALL "__utac__get_this_argtype" [L433] RET "__utac__get_this_argtype" [L574] CALL "Pump(System:" [L574] RET "Pump(System:" [L578] CALL "On" [L578] RET "On" [L582] CALL "Off" [L582] RET "Off" [L586] CALL ",Pump:" [L586] RET ",Pump:" [L590] CALL "On" [L590] RET "On" [L594] CALL "Off" [L594] RET "Off" [L598] CALL ") " [L598] RET ") " [L600] CALL "\n" [L600] RET "\n" [L680] CALL "Env(Water:%i" [L680] RET "Env(Water:%i" [L681] CALL ",Meth:" [L681] RET ",Meth:" [L685] CALL "CRIT" [L685] RET "CRIT" [L689] CALL "OK" [L689] RET "OK" [L693] CALL ")" [L693] RET ")" [L43] int methAndRunningLastTime ; [L455] int pumpRunning = 0; [L456] int systemActive = 1; [L628] int waterLevel = 1; [L629] int methaneLevelCritical = 0; [L835] int cleanupTimeShifts = 4; [L251] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={195:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(") ")=185, \old(") ")=178, \old(")")=118, \old(")")=164, \old(",Meth:")=119, \old(",Meth:")=173, \old(",Pump:")=144, \old(",Pump:")=177, \old("\n")=186, \old("\n")=166, \old("__utac__get_this_arg")=192, \old("__utac__get_this_arg")=161, \old("__utac__get_this_arg")=123, \old("__utac__get_this_arg")=163, \old("__utac__get_this_argtype")=194, \old("__utac__get_this_argtype")=159, \old("__utac__get_this_argtype")=160, \old("__utac__get_this_argtype")=126, \old("CRIT")=145, \old("CRIT")=184, \old("Env(Water:%i")=167, \old("Env(Water:%i")=140, \old("i > 0 && i <= this->argsCount")=120, \old("i > 0 && i <= this->argsCount")=152, \old("i > 0 && i <= this->argsCount")=122, \old("i > 0 && i <= this->argsCount")=127, \old("i > 0 && i <= this->argsCount")=190, \old("i > 0 && i <= this->argsCount")=201, \old("i > 0 && i <= this->argsCount")=121, \old("i > 0 && i <= this->argsCount")=148, \old("libacc.c")=193, \old("libacc.c")=147, \old("libacc.c")=175, \old("libacc.c")=134, \old("libacc.c")=154, \old("libacc.c")=150, \old("libacc.c")=200, \old("libacc.c")=197, \old("Off")=171, \old("Off")=142, \old("Off")=133, \old("Off")=149, \old("OK")=168, \old("OK")=182, \old("On")=169, \old("On")=132, \old("On")=141, \old("On")=162, \old("Pump(System:")=131, \old("Pump(System:")=183, \old(cleanupTimeShifts)=196, \old(head)=202, \old(head)=179, \old(methAndRunningLastTime)=189, \old(methaneLevelCritical)=153, \old(pumpRunning)=139, \old(systemActive)=138, \old(waterLevel)=146, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L909] int retValue_acc ; [L910] int tmp ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L914] FCALL select_helpers() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L915] FCALL select_features() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L916] CALL, EXPR valid_product() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L817] int retValue_acc ; [L820] retValue_acc = 1 [L821] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L916] EXPR valid_product() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L916] tmp = valid_product() [L918] COND TRUE \read(tmp) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L920] FCALL setup() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L921] CALL runTest() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L902] CALL __utac_acc__Specification2_spec__1() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L48] RET methAndRunningLastTime = 0 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L902] __utac_acc__Specification2_spec__1() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L903] CALL test() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L724] int splverifierCounter ; [L725] int tmp ; [L726] int tmp___0 ; [L727] int tmp___1 ; [L728] int tmp___2 ; [L731] splverifierCounter = 0 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L733] COND TRUE 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L735] COND TRUE splverifierCounter < 4 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L741] tmp = __VERIFIER_nondet_int() [L743] COND TRUE \read(tmp) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L745] CALL waterRise() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L646] COND TRUE waterLevel < 2 [L647] RET waterLevel = waterLevel + 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L745] waterRise() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L751] tmp___0 = __VERIFIER_nondet_int() [L753] COND FALSE !(\read(tmp___0)) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L761] tmp___2 = __VERIFIER_nondet_int() [L763] COND TRUE \read(tmp___2) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L776] CALL timeShift() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L462] COND FALSE !(\read(pumpRunning)) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L469] COND TRUE \read(systemActive) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L471] CALL processEnvironment() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L491] int tmp ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L494] COND TRUE ! pumpRunning VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L496] CALL, EXPR isHighWaterLevel() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L606] int retValue_acc ; [L607] int tmp ; [L608] int tmp___0 ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L612] CALL, EXPR isHighWaterSensorDry() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L708] int retValue_acc ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L711] COND FALSE !(waterLevel < 2) [L715] retValue_acc = 0 [L716] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L612] EXPR isHighWaterSensorDry() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L612] tmp = isHighWaterSensorDry() [L614] COND FALSE !(\read(tmp)) [L617] tmp___0 = 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L619] retValue_acc = tmp___0 [L620] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L496] EXPR isHighWaterLevel() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L496] tmp = isHighWaterLevel() [L498] COND TRUE \read(tmp) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L500] CALL activatePump() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L525] int tmp ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L529] CALL, EXPR isMethaneAlarm() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L550] int retValue_acc ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L554] CALL, EXPR isMethaneLevelCritical() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L667] int retValue_acc ; [L670] retValue_acc = methaneLevelCritical [L671] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L554] EXPR isMethaneLevelCritical() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L554] retValue_acc = isMethaneLevelCritical() [L556] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L529] EXPR isMethaneAlarm() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L529] tmp = isMethaneAlarm() [L531] COND FALSE !(\read(tmp)) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L535] CALL activatePump__wrappee__highWaterSensor() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L519] RET pumpRunning = 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L535] RET activatePump__wrappee__highWaterSensor() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=2] [L500] RET activatePump() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L471] processEnvironment() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L477] CALL __utac_acc__Specification2_spec__2() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L53] int tmp ; [L54] int tmp___0 ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L58] CALL, EXPR isMethaneLevelCritical() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L667] int retValue_acc ; [L670] retValue_acc = methaneLevelCritical [L671] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=2] [L58] EXPR isMethaneLevelCritical() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L58] tmp = isMethaneLevelCritical() [L60] COND FALSE !(\read(tmp)) [L76] RET methAndRunningLastTime = 0 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=2] [L477] RET __utac_acc__Specification2_spec__2() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L776] timeShift() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L733] COND TRUE 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L735] COND TRUE splverifierCounter < 4 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L741] tmp = __VERIFIER_nondet_int() [L743] COND FALSE !(\read(tmp)) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L751] tmp___0 = __VERIFIER_nondet_int() [L753] COND TRUE \read(tmp___0) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=2] [L755] CALL changeMethaneLevel() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L658] COND FALSE !(\read(methaneLevelCritical)) [L661] RET methaneLevelCritical = 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L755] changeMethaneLevel() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=2] [L761] tmp___2 = __VERIFIER_nondet_int() [L763] COND TRUE \read(tmp___2) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=2] [L776] CALL timeShift() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L462] COND TRUE \read(pumpRunning) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L464] CALL lowerWaterLevel() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L634] COND TRUE waterLevel > 0 [L635] RET waterLevel = waterLevel - 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L464] lowerWaterLevel() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L469] COND TRUE \read(systemActive) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L471] CALL processEnvironment() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L491] int tmp ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L494] COND FALSE !(! pumpRunning) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L509] RET, FCALL processEnvironment__wrappee__base() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L471] processEnvironment() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L477] CALL __utac_acc__Specification2_spec__2() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L53] int tmp ; [L54] int tmp___0 ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L58] CALL, EXPR isMethaneLevelCritical() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L667] int retValue_acc ; [L670] retValue_acc = methaneLevelCritical [L671] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L58] EXPR isMethaneLevelCritical() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L58] tmp = isMethaneLevelCritical() [L60] COND TRUE \read(tmp) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L62] CALL, EXPR isPumpRunning() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L561] int retValue_acc ; [L564] retValue_acc = pumpRunning [L565] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L62] EXPR isPumpRunning() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L62] tmp___0 = isPumpRunning() [L64] COND TRUE \read(tmp___0) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=1] [L65] COND FALSE !(\read(methAndRunningLastTime)) [L70] RET methAndRunningLastTime = 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=1] [L477] RET __utac_acc__Specification2_spec__2() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L776] timeShift() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=1] [L733] COND TRUE 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=1] [L735] COND TRUE splverifierCounter < 4 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=1] [L741] tmp = __VERIFIER_nondet_int() [L743] COND FALSE !(\read(tmp)) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=1] [L751] tmp___0 = __VERIFIER_nondet_int() [L753] COND FALSE !(\read(tmp___0)) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L761] tmp___2 = __VERIFIER_nondet_int() [L763] COND TRUE \read(tmp___2) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L776] CALL timeShift() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L462] COND TRUE \read(pumpRunning) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L464] CALL lowerWaterLevel() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L634] COND TRUE waterLevel > 0 [L635] RET waterLevel = waterLevel - 1 VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L464] lowerWaterLevel() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L469] COND TRUE \read(systemActive) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L471] CALL processEnvironment() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L491] int tmp ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L494] COND FALSE !(! pumpRunning) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L509] RET, FCALL processEnvironment__wrappee__base() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L471] processEnvironment() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L477] CALL __utac_acc__Specification2_spec__2() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L53] int tmp ; [L54] int tmp___0 ; VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L58] CALL, EXPR isMethaneLevelCritical() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L667] int retValue_acc ; [L670] retValue_acc = methaneLevelCritical [L671] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L58] EXPR isMethaneLevelCritical() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L58] tmp = isMethaneLevelCritical() [L60] COND TRUE \read(tmp) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=0] [L62] CALL, EXPR isPumpRunning() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L561] int retValue_acc ; [L564] retValue_acc = pumpRunning [L565] RET return (retValue_acc); VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L62] EXPR isPumpRunning() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=0] [L62] tmp___0 = isPumpRunning() [L64] COND TRUE \read(tmp___0) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=0] [L65] COND TRUE \read(methAndRunningLastTime) VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=0] [L67] CALL __automaton_fail() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L830] __VERIFIER_error() VAL [") "={187:0}, ")"={165:0}, ",Meth:"={176:0}, ",Pump:"={135:0}, "\n"={188:0}, "__utac__get_this_arg"={191:0}, "__utac__get_this_arg"={157:0}, "__utac__get_this_argtype"={195:0}, "__utac__get_this_argtype"={124:0}, "CRIT"={180:0}, "Env(Water:%i"={137:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={156:0}, "libacc.c"={151:0}, "libacc.c"={199:0}, "libacc.c"={155:0}, "libacc.c"={174:0}, "Off"={130:0}, "Off"={170:0}, "OK"={181:0}, "On"={143:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 26 procedures, 137 locations, 1 error locations. UNSAFE Result, 615.6s OverallTime, 14 OverallIterations, 4 TraceHistogramMax, 45.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2201 SDtfs, 2363 SDslu, 6022 SDs, 0 SdLazy, 3424 SolverSat, 1044 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 30.3s Time, PredicateUnifierStatistics: 2 DeclaredPredicates, 989 GetRequests, 850 SyntacticMatches, 11 SemanticMatches, 128 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 725 ImplicationChecksByTransitivity, 5.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2584occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 553.4s AbstIntTime, 3 AbstIntIterations, 1 AbstIntStrong, 0.9922693286788018 AbsIntWeakeningRatio, 1.1176470588235294 AbsIntAvgWeakeningVarsNumRemoved, 7356.71568627451 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 13 MinimizatonAttempts, 612 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 6.6s InterpolantComputationTime, 1845 NumberOfCodeBlocks, 1845 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 2014 ConstructedInterpolants, 0 QuantifiedInterpolants, 504248 SizeOfPredicates, 9 NumberOfNonLiveVariables, 1761 ConjunctsInSsa, 26 ConjunctsInUnsatCore, 17 InterpolantComputations, 10 PerfectInterpolantSequences, 596/667 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...