./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product29_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_e82eb662-05ad-4e60-83be-0948559c7112/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e82eb662-05ad-4e60-83be-0948559c7112/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e82eb662-05ad-4e60-83be-0948559c7112/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e82eb662-05ad-4e60-83be-0948559c7112/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product29_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e82eb662-05ad-4e60-83be-0948559c7112/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e82eb662-05ad-4e60-83be-0948559c7112/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 6a7af561659176054c5750cdb899e68779816fa6 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 13:27:44,066 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:27:44,067 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:27:44,075 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:27:44,076 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:27:44,076 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:27:44,077 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:27:44,078 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:27:44,079 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:27:44,080 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:27:44,080 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:27:44,081 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:27:44,081 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:27:44,082 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:27:44,082 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:27:44,083 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:27:44,084 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:27:44,085 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:27:44,086 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:27:44,087 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:27:44,088 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:27:44,089 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:27:44,090 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:27:44,090 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:27:44,090 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:27:44,092 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:27:44,092 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:27:44,093 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:27:44,094 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:27:44,094 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:27:44,094 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:27:44,095 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:27:44,095 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:27:44,096 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:27:44,096 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:27:44,097 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:27:44,097 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e82eb662-05ad-4e60-83be-0948559c7112/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 13:27:44,107 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:27:44,107 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:27:44,108 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:27:44,108 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 13:27:44,108 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 13:27:44,108 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 13:27:44,108 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 13:27:44,108 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 13:27:44,108 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 13:27:44,109 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 13:27:44,109 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 13:27:44,109 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:27:44,109 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 13:27:44,109 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 13:27:44,110 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 13:27:44,110 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:27:44,110 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:27:44,110 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:27:44,110 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:27:44,110 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 13:27:44,110 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:27:44,111 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:27:44,111 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:27:44,111 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 13:27:44,111 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:27:44,111 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 13:27:44,111 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 13:27:44,112 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:27:44,112 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:27:44,112 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:27:44,112 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 13:27:44,112 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:27:44,112 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 13:27:44,112 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 13:27:44,113 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_e82eb662-05ad-4e60-83be-0948559c7112/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 -> 6a7af561659176054c5750cdb899e68779816fa6 [2018-11-10 13:27:44,138 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:27:44,146 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:27:44,148 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:27:44,149 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:27:44,149 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:27:44,150 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e82eb662-05ad-4e60-83be-0948559c7112/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec3_product29_false-unreach-call_false-termination.cil.c [2018-11-10 13:27:44,185 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e82eb662-05ad-4e60-83be-0948559c7112/bin-2019/utaipan/data/ceafc87e1/9524c1042bc04487a2e8097c929b2cd3/FLAGa9073b651 [2018-11-10 13:27:44,514 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:27:44,514 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e82eb662-05ad-4e60-83be-0948559c7112/sv-benchmarks/c/product-lines/minepump_spec3_product29_false-unreach-call_false-termination.cil.c [2018-11-10 13:27:44,524 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e82eb662-05ad-4e60-83be-0948559c7112/bin-2019/utaipan/data/ceafc87e1/9524c1042bc04487a2e8097c929b2cd3/FLAGa9073b651 [2018-11-10 13:27:44,534 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e82eb662-05ad-4e60-83be-0948559c7112/bin-2019/utaipan/data/ceafc87e1/9524c1042bc04487a2e8097c929b2cd3 [2018-11-10 13:27:44,536 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:27:44,536 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 13:27:44,537 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:27:44,537 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:27:44,539 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:27:44,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:27:44" (1/1) ... [2018-11-10 13:27:44,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@597bda04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:27:44, skipping insertion in model container [2018-11-10 13:27:44,541 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:27:44" (1/1) ... [2018-11-10 13:27:44,547 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:27:44,575 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:27:44,747 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:27:44,755 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:27:44,809 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:27:44,826 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:27:44,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:27:44 WrapperNode [2018-11-10 13:27:44,826 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:27:44,827 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 13:27:44,827 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 13:27:44,827 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 13:27:44,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:27:44" (1/1) ... [2018-11-10 13:27:44,890 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:27:44" (1/1) ... [2018-11-10 13:27:44,912 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 13:27:44,912 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 13:27:44,912 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 13:27:44,912 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 13:27:44,918 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:27:44" (1/1) ... [2018-11-10 13:27:44,918 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:27:44" (1/1) ... [2018-11-10 13:27:44,922 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:27:44" (1/1) ... [2018-11-10 13:27:44,923 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:27:44" (1/1) ... [2018-11-10 13:27:44,928 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:27:44" (1/1) ... [2018-11-10 13:27:44,933 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:27:44" (1/1) ... [2018-11-10 13:27:44,936 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:27:44" (1/1) ... [2018-11-10 13:27:44,939 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 13:27:44,939 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 13:27:44,939 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 13:27:44,939 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 13:27:44,940 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:27:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e82eb662-05ad-4e60-83be-0948559c7112/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 13:27:44,997 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 13:27:44,997 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 13:27:44,997 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 13:27:44,997 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 13:27:44,998 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-10 13:27:44,998 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-10 13:27:44,998 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 13:27:44,998 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 13:27:44,998 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 13:27:44,998 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 13:27:44,998 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 13:27:44,998 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 13:27:44,998 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 13:27:44,999 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 13:27:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-10 13:27:44,999 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-10 13:27:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 13:27:44,999 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 13:27:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 13:27:44,999 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 13:27:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 13:27:44,999 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 13:27:45,000 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 13:27:45,000 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 13:27:45,000 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 13:27:45,000 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 13:27:45,000 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 13:27:45,000 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 13:27:45,000 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 13:27:45,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 13:27:45,000 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 13:27:45,000 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 13:27:45,001 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2018-11-10 13:27:45,001 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2018-11-10 13:27:45,001 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 13:27:45,001 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 13:27:45,001 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 13:27:45,001 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 13:27:45,001 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 13:27:45,001 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 13:27:45,001 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 13:27:45,001 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 13:27:45,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 13:27:45,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 13:27:45,002 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 13:27:45,002 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 13:27:45,002 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-11-10 13:27:45,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-11-10 13:27:45,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 13:27:45,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 13:27:45,002 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 13:27:45,002 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 13:27:45,576 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 13:27:45,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:27:45 BoogieIcfgContainer [2018-11-10 13:27:45,577 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 13:27:45,577 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 13:27:45,577 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 13:27:45,579 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 13:27:45,580 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 01:27:44" (1/3) ... [2018-11-10 13:27:45,580 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1248cab0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 01:27:45, skipping insertion in model container [2018-11-10 13:27:45,580 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:27:44" (2/3) ... [2018-11-10 13:27:45,580 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1248cab0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 01:27:45, skipping insertion in model container [2018-11-10 13:27:45,581 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:27:45" (3/3) ... [2018-11-10 13:27:45,582 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product29_false-unreach-call_false-termination.cil.c [2018-11-10 13:27:45,588 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 13:27:45,594 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 13:27:45,604 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 13:27:45,625 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 13:27:45,626 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 13:27:45,626 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 13:27:45,626 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 13:27:45,626 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 13:27:45,626 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 13:27:45,626 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 13:27:45,626 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 13:27:45,641 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states. [2018-11-10 13:27:45,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-10 13:27:45,648 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:27:45,649 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:27:45,651 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:27:45,656 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:27:45,656 INFO L82 PathProgramCache]: Analyzing trace with hash -795182113, now seen corresponding path program 1 times [2018-11-10 13:27:45,657 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 13:27:45,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:27:45,690 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:27:45,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:27:45,690 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 13:27:45,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:27:45,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:27:45,844 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:27:45,845 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 13:27:45,845 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 13:27:45,848 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 13:27:45,856 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 13:27:45,856 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 13:27:45,858 INFO L87 Difference]: Start difference. First operand 140 states. Second operand 2 states. [2018-11-10 13:27:45,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:27:45,885 INFO L93 Difference]: Finished difference Result 254 states and 317 transitions. [2018-11-10 13:27:45,885 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 13:27:45,886 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-11-10 13:27:45,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:27:45,894 INFO L225 Difference]: With dead ends: 254 [2018-11-10 13:27:45,894 INFO L226 Difference]: Without dead ends: 127 [2018-11-10 13:27:45,897 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 13:27:45,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2018-11-10 13:27:45,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 127. [2018-11-10 13:27:45,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127 states. [2018-11-10 13:27:45,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 150 transitions. [2018-11-10 13:27:45,930 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 150 transitions. Word has length 52 [2018-11-10 13:27:45,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:27:45,931 INFO L481 AbstractCegarLoop]: Abstraction has 127 states and 150 transitions. [2018-11-10 13:27:45,931 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 13:27:45,931 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 150 transitions. [2018-11-10 13:27:45,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-10 13:27:45,932 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:27:45,932 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] [2018-11-10 13:27:45,933 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:27:45,933 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:27:45,933 INFO L82 PathProgramCache]: Analyzing trace with hash -356040347, now seen corresponding path program 1 times [2018-11-10 13:27:45,933 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 13:27:45,934 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:27:45,934 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:27:45,934 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:27:45,934 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 13:27:45,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:27:46,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:27:46,018 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:27:46,018 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 13:27:46,018 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 13:27:46,020 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 13:27:46,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 13:27:46,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 13:27:46,021 INFO L87 Difference]: Start difference. First operand 127 states and 150 transitions. Second operand 3 states. [2018-11-10 13:27:46,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:27:46,039 INFO L93 Difference]: Finished difference Result 201 states and 237 transitions. [2018-11-10 13:27:46,040 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 13:27:46,040 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-10 13:27:46,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:27:46,041 INFO L225 Difference]: With dead ends: 201 [2018-11-10 13:27:46,042 INFO L226 Difference]: Without dead ends: 117 [2018-11-10 13:27:46,043 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 13:27:46,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2018-11-10 13:27:46,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2018-11-10 13:27:46,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2018-11-10 13:27:46,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 137 transitions. [2018-11-10 13:27:46,054 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 137 transitions. Word has length 54 [2018-11-10 13:27:46,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:27:46,054 INFO L481 AbstractCegarLoop]: Abstraction has 117 states and 137 transitions. [2018-11-10 13:27:46,055 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 13:27:46,055 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 137 transitions. [2018-11-10 13:27:46,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-10 13:27:46,056 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:27:46,056 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 13:27:46,057 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:27:46,057 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:27:46,057 INFO L82 PathProgramCache]: Analyzing trace with hash -1600574508, now seen corresponding path program 1 times [2018-11-10 13:27:46,057 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 13:27:46,058 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:27:46,058 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:27:46,058 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:27:46,058 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 13:27:46,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:27:46,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:27:46,178 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:27:46,178 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 13:27:46,179 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 13:27:46,179 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 13:27:46,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 13:27:46,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 13:27:46,180 INFO L87 Difference]: Start difference. First operand 117 states and 137 transitions. Second operand 7 states. [2018-11-10 13:27:46,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:27:46,459 INFO L93 Difference]: Finished difference Result 210 states and 251 transitions. [2018-11-10 13:27:46,460 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 13:27:46,460 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 58 [2018-11-10 13:27:46,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:27:46,461 INFO L225 Difference]: With dead ends: 210 [2018-11-10 13:27:46,461 INFO L226 Difference]: Without dead ends: 117 [2018-11-10 13:27:46,461 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 13:27:46,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2018-11-10 13:27:46,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 117. [2018-11-10 13:27:46,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2018-11-10 13:27:46,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 136 transitions. [2018-11-10 13:27:46,468 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 136 transitions. Word has length 58 [2018-11-10 13:27:46,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:27:46,468 INFO L481 AbstractCegarLoop]: Abstraction has 117 states and 136 transitions. [2018-11-10 13:27:46,468 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 13:27:46,468 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 136 transitions. [2018-11-10 13:27:46,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-11-10 13:27:46,469 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:27:46,470 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] [2018-11-10 13:27:46,470 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:27:46,470 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:27:46,470 INFO L82 PathProgramCache]: Analyzing trace with hash -1074504923, now seen corresponding path program 1 times [2018-11-10 13:27:46,470 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 13:27:46,471 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:27:46,471 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:27:46,471 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:27:46,471 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 13:27:46,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:27:46,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:27:46,578 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:27:46,578 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 13:27:46,578 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 13:27:46,579 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 13:27:46,579 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 13:27:46,579 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 13:27:46,579 INFO L87 Difference]: Start difference. First operand 117 states and 136 transitions. Second operand 6 states. [2018-11-10 13:27:46,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:27:46,888 INFO L93 Difference]: Finished difference Result 292 states and 356 transitions. [2018-11-10 13:27:46,888 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 13:27:46,888 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 71 [2018-11-10 13:27:46,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:27:46,891 INFO L225 Difference]: With dead ends: 292 [2018-11-10 13:27:46,891 INFO L226 Difference]: Without dead ends: 199 [2018-11-10 13:27:46,893 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-10 13:27:46,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 199 states. [2018-11-10 13:27:46,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 199 to 197. [2018-11-10 13:27:46,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 197 states. [2018-11-10 13:27:46,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 235 transitions. [2018-11-10 13:27:46,913 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 235 transitions. Word has length 71 [2018-11-10 13:27:46,914 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:27:46,914 INFO L481 AbstractCegarLoop]: Abstraction has 197 states and 235 transitions. [2018-11-10 13:27:46,914 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 13:27:46,914 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 235 transitions. [2018-11-10 13:27:46,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-11-10 13:27:46,917 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:27:46,917 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] [2018-11-10 13:27:46,918 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:27:46,918 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:27:46,918 INFO L82 PathProgramCache]: Analyzing trace with hash 378045951, now seen corresponding path program 1 times [2018-11-10 13:27:46,919 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 13:27:46,919 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:27:46,920 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:27:46,920 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:27:46,920 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 13:27:46,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:27:46,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:27:46,984 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 13:27:46,985 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 13:27:46,985 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 13:27:46,986 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 13:27:46,987 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 13:27:46,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 13:27:46,988 INFO L87 Difference]: Start difference. First operand 197 states and 235 transitions. Second operand 3 states. [2018-11-10 13:27:47,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 13:27:47,005 INFO L93 Difference]: Finished difference Result 308 states and 374 transitions. [2018-11-10 13:27:47,005 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 13:27:47,006 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 75 [2018-11-10 13:27:47,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 13:27:47,007 INFO L225 Difference]: With dead ends: 308 [2018-11-10 13:27:47,007 INFO L226 Difference]: Without dead ends: 135 [2018-11-10 13:27:47,008 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 13:27:47,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2018-11-10 13:27:47,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 135. [2018-11-10 13:27:47,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 135 states. [2018-11-10 13:27:47,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 150 transitions. [2018-11-10 13:27:47,017 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 150 transitions. Word has length 75 [2018-11-10 13:27:47,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 13:27:47,017 INFO L481 AbstractCegarLoop]: Abstraction has 135 states and 150 transitions. [2018-11-10 13:27:47,018 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 13:27:47,018 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 150 transitions. [2018-11-10 13:27:47,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-11-10 13:27:47,019 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 13:27:47,019 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] [2018-11-10 13:27:47,019 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 13:27:47,019 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:27:47,019 INFO L82 PathProgramCache]: Analyzing trace with hash 1990678047, now seen corresponding path program 1 times [2018-11-10 13:27:47,019 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 13:27:47,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:27:47,020 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 13:27:47,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 13:27:47,020 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 13:27:47,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:27:47,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 13:27:47,123 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-10 13:27:47,142 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 13:27:47,143 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 13:27:47,144 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 13:27:47,145 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 13:27:47,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 01:27:47 BoogieIcfgContainer [2018-11-10 13:27:47,245 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 13:27:47,245 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 13:27:47,245 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 13:27:47,245 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 13:27:47,246 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:27:45" (3/4) ... [2018-11-10 13:27:47,248 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 13:27:47,253 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 13:27:47,253 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 13:27:47,254 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 13:27:47,254 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 13:27:47,367 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_e82eb662-05ad-4e60-83be-0948559c7112/bin-2019/utaipan/witness.graphml [2018-11-10 13:27:47,368 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 13:27:47,368 INFO L168 Benchmark]: Toolchain (without parser) took 2832.22 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 250.6 MB). Free memory was 962.4 MB in the beginning and 1.2 GB in the end (delta: -247.1 MB). Peak memory consumption was 306.0 MB. Max. memory is 11.5 GB. [2018-11-10 13:27:47,369 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:27:47,369 INFO L168 Benchmark]: CACSL2BoogieTranslator took 289.33 ms. Allocated memory is still 1.0 GB. Free memory was 957.0 MB in the beginning and 935.5 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 13:27:47,370 INFO L168 Benchmark]: Boogie Procedure Inliner took 85.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 935.5 MB in the beginning and 1.2 GB in the end (delta: -229.6 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 13:27:47,370 INFO L168 Benchmark]: Boogie Preprocessor took 26.52 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:27:47,370 INFO L168 Benchmark]: RCFGBuilder took 637.64 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: 88.3 MB). Peak memory consumption was 88.3 MB. Max. memory is 11.5 GB. [2018-11-10 13:27:47,370 INFO L168 Benchmark]: TraceAbstraction took 1667.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 844.8 MB in the end (delta: 232.0 MB). Peak memory consumption was 232.0 MB. Max. memory is 11.5 GB. [2018-11-10 13:27:47,371 INFO L168 Benchmark]: Witness Printer took 122.62 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 76.0 MB). Free memory was 844.8 MB in the beginning and 1.2 GB in the end (delta: -364.7 MB). Peak memory consumption was 13.9 MB. Max. memory is 11.5 GB. [2018-11-10 13:27:47,372 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 289.33 ms. Allocated memory is still 1.0 GB. Free memory was 957.0 MB in the beginning and 935.5 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 85.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 935.5 MB in the beginning and 1.2 GB in the end (delta: -229.6 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.52 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 637.64 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: 88.3 MB). Peak memory consumption was 88.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1667.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 844.8 MB in the end (delta: 232.0 MB). Peak memory consumption was 232.0 MB. Max. memory is 11.5 GB. * Witness Printer took 122.62 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 76.0 MB). Free memory was 844.8 MB in the beginning and 1.2 GB in the end (delta: -364.7 MB). Peak memory consumption was 13.9 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: 580]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L135] CALL "Env(Water:%i" [L135] RET "Env(Water:%i" [L136] CALL ",Meth:" [L136] RET ",Meth:" [L140] CALL "CRIT" [L140] RET "CRIT" [L144] CALL "OK" [L144] RET "OK" [L148] CALL ")" [L148] RET ")" [L469] CALL "i > 0 && i <= this->argsCount" [L469] RET "i > 0 && i <= this->argsCount" [L469] CALL "libacc.c" [L469] RET "libacc.c" [L470] CALL "__utac__get_this_arg" [L470] RET "__utac__get_this_arg" [L476] CALL "i > 0 && i <= this->argsCount" [L476] RET "i > 0 && i <= this->argsCount" [L476] CALL "libacc.c" [L476] RET "libacc.c" [L477] CALL "__utac__get_this_arg" [L477] RET "__utac__get_this_arg" [L515] CALL "i > 0 && i <= this->argsCount" [L515] RET "i > 0 && i <= this->argsCount" [L515] CALL "libacc.c" [L515] RET "libacc.c" [L516] CALL "__utac__get_this_argtype" [L516] RET "__utac__get_this_argtype" [L522] CALL "i > 0 && i <= this->argsCount" [L522] RET "i > 0 && i <= this->argsCount" [L522] CALL "libacc.c" [L522] RET "libacc.c" [L523] CALL "__utac__get_this_argtype" [L523] RET "__utac__get_this_argtype" [L830] CALL "Pump(System:" [L830] RET "Pump(System:" [L834] CALL "On" [L834] RET "On" [L838] CALL "Off" [L838] RET "Off" [L842] CALL ",Pump:" [L842] RET ",Pump:" [L846] CALL "On" [L846] RET "On" [L850] CALL "Off" [L850] RET "Off" [L854] CALL ") " [L854] RET ") " [L856] CALL "\n" [L856] RET "\n" [L83] int waterLevel = 1; [L84] int methaneLevelCritical = 0; [L585] int cleanupTimeShifts = 4; [L686] int pumpRunning = 0; [L687] int systemActive = 1; [L341] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={177:0}, "libacc.c"={131:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(") ")=140, \old(") ")=167, \old(")")=180, \old(")")=148, \old(",Meth:")=192, \old(",Meth:")=160, \old(",Pump:")=172, \old(",Pump:")=137, \old("\n")=158, \old("\n")=118, \old("__utac__get_this_arg")=179, \old("__utac__get_this_arg")=194, \old("__utac__get_this_arg")=151, \old("__utac__get_this_arg")=153, \old("__utac__get_this_argtype")=135, \old("__utac__get_this_argtype")=173, \old("__utac__get_this_argtype")=146, \old("__utac__get_this_argtype")=193, \old("CRIT")=162, \old("CRIT")=125, \old("Env(Water:%i")=156, \old("Env(Water:%i")=159, \old("i > 0 && i <= this->argsCount")=171, \old("i > 0 && i <= this->argsCount")=134, \old("i > 0 && i <= this->argsCount")=155, \old("i > 0 && i <= this->argsCount")=154, \old("i > 0 && i <= this->argsCount")=195, \old("i > 0 && i <= this->argsCount")=182, \old("i > 0 && i <= this->argsCount")=126, \old("i > 0 && i <= this->argsCount")=157, \old("libacc.c")=181, \old("libacc.c")=139, \old("libacc.c")=186, \old("libacc.c")=189, \old("libacc.c")=127, \old("libacc.c")=123, \old("libacc.c")=133, \old("libacc.c")=178, \old("Off")=122, \old("Off")=198, \old("Off")=168, \old("Off")=199, \old("OK")=145, \old("OK")=149, \old("On")=119, \old("On")=138, \old("On")=121, \old("On")=187, \old("Pump(System:")=166, \old("Pump(System:")=188, \old(cleanupTimeShifts)=197, \old(head)=200, \old(head)=185, \old(methaneLevelCritical)=152, \old(pumpRunning)=143, \old(systemActive)=142, \old(waterLevel)=150, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L661] int retValue_acc ; [L662] int tmp ; VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L666] FCALL select_helpers() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L667] FCALL select_features() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L668] CALL, EXPR valid_product() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L567] int retValue_acc ; [L570] retValue_acc = 1 [L571] RET return (retValue_acc); VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L668] EXPR valid_product() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L668] tmp = valid_product() [L670] COND TRUE \read(tmp) VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L672] FCALL setup() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L673] CALL runTest() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L655] CALL test() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L882] int splverifierCounter ; [L883] int tmp ; [L884] int tmp___0 ; [L885] int tmp___1 ; [L886] int tmp___2 ; [L889] splverifierCounter = 0 VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L891] COND TRUE 1 VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L893] COND TRUE splverifierCounter < 4 VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L899] tmp = __VERIFIER_nondet_int() [L901] COND TRUE \read(tmp) VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L903] CALL waterRise() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L101] COND TRUE waterLevel < 2 [L102] RET waterLevel = waterLevel + 1 VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L903] waterRise() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L909] tmp___0 = __VERIFIER_nondet_int() [L911] COND FALSE !(\read(tmp___0)) VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L919] tmp___2 = __VERIFIER_nondet_int() [L921] COND TRUE \read(tmp___2) VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L934] CALL timeShift() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L693] COND FALSE !(\read(pumpRunning)) VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L700] COND TRUE \read(systemActive) VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L702] CALL processEnvironment() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L748] int tmp ; VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L751] COND FALSE !(\read(pumpRunning)) VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L766] CALL processEnvironment__wrappee__methaneQuery() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L722] int tmp ; VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L725] COND FALSE !(\read(pumpRunning)) VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L740] RET, FCALL processEnvironment__wrappee__base() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L766] RET processEnvironment__wrappee__methaneQuery() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L702] processEnvironment() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L708] CALL __utac_acc__Specification3_spec__1() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L45] int tmp ; [L46] int tmp___0 ; [L47] int tmp___1 ; VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L51] CALL, EXPR isMethaneLevelCritical() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L122] int retValue_acc ; [L125] retValue_acc = methaneLevelCritical [L126] RET return (retValue_acc); VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L51] EXPR isMethaneLevelCritical() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L51] tmp = isMethaneLevelCritical() [L53] COND FALSE !(\read(tmp)) VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L57] CALL, EXPR getWaterLevel() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L154] int retValue_acc ; [L157] retValue_acc = waterLevel [L158] RET return (retValue_acc); VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=2, systemActive=1, waterLevel=2] [L57] EXPR getWaterLevel() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L57] tmp___0 = getWaterLevel() [L59] COND TRUE tmp___0 == 2 VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, waterLevel=2] [L61] CALL, EXPR isPumpRunning() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L817] int retValue_acc ; [L820] retValue_acc = pumpRunning [L821] RET return (retValue_acc); VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L61] EXPR isPumpRunning() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, waterLevel=2] [L61] tmp___1 = isPumpRunning() [L63] COND FALSE !(\read(tmp___1)) VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, tmp___1=0, waterLevel=2] [L67] CALL __automaton_fail() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L580] __VERIFIER_error() VAL [") "={165:0}, ")"={147:0}, ",Meth:"={164:0}, ",Pump:"={130:0}, "\n"={170:0}, "__utac__get_this_arg"={176:0}, "__utac__get_this_arg"={129:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={132:0}, "CRIT"={161:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={124:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={183:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={177:0}, "libacc.c"={184:0}, "libacc.c"={128:0}, "libacc.c"={131:0}, "Off"={120:0}, "Off"={169:0}, "OK"={144:0}, "On"={191:0}, "On"={136:0}, "Pump(System:"={190:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 26 procedures, 140 locations, 1 error locations. UNSAFE Result, 1.6s OverallTime, 6 OverallIterations, 1 TraceHistogramMax, 0.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 669 SDtfs, 292 SDslu, 915 SDs, 0 SdLazy, 204 SolverSat, 14 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 17 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=197occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 385 NumberOfCodeBlocks, 385 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 305 ConstructedInterpolants, 0 QuantifiedInterpolants, 31935 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...