./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product56_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3ee35751-6847-4408-a863-476b24207aaa/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3ee35751-6847-4408-a863-476b24207aaa/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3ee35751-6847-4408-a863-476b24207aaa/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3ee35751-6847-4408-a863-476b24207aaa/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product56_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3ee35751-6847-4408-a863-476b24207aaa/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3ee35751-6847-4408-a863-476b24207aaa/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 3236d89cedc127e9d85364eeaf0ba1493a1eae64 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 0.1.23-5842f4b [2018-11-18 16:35:49,986 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 16:35:49,987 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 16:35:49,994 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 16:35:49,994 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 16:35:49,994 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 16:35:49,995 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 16:35:49,996 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 16:35:49,997 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 16:35:49,998 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 16:35:49,998 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 16:35:49,998 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 16:35:49,999 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 16:35:50,000 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 16:35:50,000 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 16:35:50,001 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 16:35:50,002 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 16:35:50,003 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 16:35:50,004 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 16:35:50,005 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 16:35:50,005 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 16:35:50,006 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 16:35:50,008 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 16:35:50,008 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 16:35:50,008 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 16:35:50,009 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 16:35:50,010 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 16:35:50,010 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 16:35:50,011 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 16:35:50,011 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 16:35:50,011 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 16:35:50,012 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 16:35:50,012 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 16:35:50,012 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 16:35:50,013 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 16:35:50,013 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 16:35:50,013 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3ee35751-6847-4408-a863-476b24207aaa/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 16:35:50,023 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 16:35:50,023 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 16:35:50,024 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 16:35:50,024 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 16:35:50,024 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 16:35:50,024 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 16:35:50,024 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 16:35:50,024 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 16:35:50,024 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 16:35:50,024 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 16:35:50,025 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 16:35:50,025 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 16:35:50,025 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 16:35:50,025 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 16:35:50,025 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 16:35:50,026 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 16:35:50,026 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 16:35:50,026 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 16:35:50,026 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 16:35:50,026 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 16:35:50,026 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 16:35:50,026 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 16:35:50,027 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 16:35:50,027 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 16:35:50,027 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 16:35:50,027 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 16:35:50,027 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 16:35:50,027 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 16:35:50,027 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 16:35:50,027 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 16:35:50,028 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 16:35:50,028 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 16:35:50,028 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 16:35:50,028 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 16:35:50,028 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 16:35:50,028 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 16:35:50,028 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 16:35:50,028 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_3ee35751-6847-4408-a863-476b24207aaa/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 -> 3236d89cedc127e9d85364eeaf0ba1493a1eae64 [2018-11-18 16:35:50,053 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 16:35:50,062 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 16:35:50,064 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 16:35:50,065 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 16:35:50,065 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 16:35:50,066 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3ee35751-6847-4408-a863-476b24207aaa/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec1_product56_false-unreach-call_false-termination.cil.c [2018-11-18 16:35:50,101 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3ee35751-6847-4408-a863-476b24207aaa/bin-2019/utaipan/data/11dc7c2d3/f4f747a478194abcb17f42f0cbef0e29/FLAG612c45989 [2018-11-18 16:35:50,448 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 16:35:50,448 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3ee35751-6847-4408-a863-476b24207aaa/sv-benchmarks/c/product-lines/minepump_spec1_product56_false-unreach-call_false-termination.cil.c [2018-11-18 16:35:50,459 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3ee35751-6847-4408-a863-476b24207aaa/bin-2019/utaipan/data/11dc7c2d3/f4f747a478194abcb17f42f0cbef0e29/FLAG612c45989 [2018-11-18 16:35:50,472 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3ee35751-6847-4408-a863-476b24207aaa/bin-2019/utaipan/data/11dc7c2d3/f4f747a478194abcb17f42f0cbef0e29 [2018-11-18 16:35:50,474 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 16:35:50,475 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 16:35:50,475 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 16:35:50,475 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 16:35:50,480 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 16:35:50,481 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:35:50" (1/1) ... [2018-11-18 16:35:50,483 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@345e74ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:35:50, skipping insertion in model container [2018-11-18 16:35:50,483 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:35:50" (1/1) ... [2018-11-18 16:35:50,489 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 16:35:50,521 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 16:35:50,722 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:35:50,728 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 16:35:50,821 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:35:50,836 INFO L195 MainTranslator]: Completed translation [2018-11-18 16:35:50,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:35:50 WrapperNode [2018-11-18 16:35:50,836 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 16:35:50,836 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 16:35:50,836 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 16:35:50,837 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 16:35:50,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:35:50" (1/1) ... [2018-11-18 16:35:50,852 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:35:50" (1/1) ... [2018-11-18 16:35:50,858 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 16:35:50,858 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 16:35:50,858 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 16:35:50,858 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 16:35:50,864 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:35:50" (1/1) ... [2018-11-18 16:35:50,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:35:50" (1/1) ... [2018-11-18 16:35:50,866 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:35:50" (1/1) ... [2018-11-18 16:35:50,866 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:35:50" (1/1) ... [2018-11-18 16:35:50,875 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:35:50" (1/1) ... [2018-11-18 16:35:50,880 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:35:50" (1/1) ... [2018-11-18 16:35:50,882 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:35:50" (1/1) ... [2018-11-18 16:35:50,883 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 16:35:50,884 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 16:35:50,884 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 16:35:50,884 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 16:35:50,884 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:35:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3ee35751-6847-4408-a863-476b24207aaa/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 [2018-11-18 16:35:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 16:35:50,916 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 16:35:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 16:35:50,916 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 16:35:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-18 16:35:50,916 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-18 16:35:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-18 16:35:50,917 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-18 16:35:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 16:35:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 16:35:50,917 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 16:35:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-18 16:35:50,917 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-18 16:35:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 16:35:50,917 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 16:35:50,917 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 16:35:50,918 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 16:35:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 16:35:50,918 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 16:35:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-18 16:35:50,918 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-18 16:35:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 16:35:50,918 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 16:35:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-18 16:35:50,919 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-18 16:35:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 16:35:50,919 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 16:35:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 16:35:50,919 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 16:35:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 16:35:50,919 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 16:35:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 16:35:50,919 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 16:35:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-18 16:35:50,920 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-18 16:35:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-18 16:35:50,920 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-18 16:35:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 16:35:50,920 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 16:35:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 16:35:50,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 16:35:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-18 16:35:50,921 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-18 16:35:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 16:35:50,921 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 16:35:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 16:35:50,921 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 16:35:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 16:35:50,921 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 16:35:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 16:35:50,921 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 16:35:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 16:35:50,922 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 16:35:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 16:35:50,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 16:35:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 16:35:50,922 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 16:35:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 16:35:50,922 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 16:35:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 16:35:50,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 16:35:50,923 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2018-11-18 16:35:50,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2018-11-18 16:35:51,392 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 16:35:51,392 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:35:51 BoogieIcfgContainer [2018-11-18 16:35:51,393 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 16:35:51,393 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 16:35:51,393 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 16:35:51,395 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 16:35:51,395 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 04:35:50" (1/3) ... [2018-11-18 16:35:51,396 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1aaa55fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:35:51, skipping insertion in model container [2018-11-18 16:35:51,396 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:35:50" (2/3) ... [2018-11-18 16:35:51,396 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1aaa55fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:35:51, skipping insertion in model container [2018-11-18 16:35:51,396 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:35:51" (3/3) ... [2018-11-18 16:35:51,397 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product56_false-unreach-call_false-termination.cil.c [2018-11-18 16:35:51,403 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 16:35:51,408 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 16:35:51,419 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 16:35:51,442 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 16:35:51,442 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 16:35:51,442 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 16:35:51,442 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 16:35:51,442 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 16:35:51,442 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 16:35:51,442 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 16:35:51,442 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 16:35:51,456 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states. [2018-11-18 16:35:51,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-18 16:35:51,462 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:35:51,463 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:35:51,465 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:35:51,469 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:35:51,470 INFO L82 PathProgramCache]: Analyzing trace with hash 1515841086, now seen corresponding path program 1 times [2018-11-18 16:35:51,471 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:35:51,499 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:35:51,500 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:35:51,500 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:35:51,500 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:35:51,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:35:51,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:35:51,662 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:35:51,662 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 16:35:51,662 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:35:51,668 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 16:35:51,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 16:35:51,676 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 16:35:51,678 INFO L87 Difference]: Start difference. First operand 168 states. Second operand 2 states. [2018-11-18 16:35:51,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:35:51,709 INFO L93 Difference]: Finished difference Result 310 states and 385 transitions. [2018-11-18 16:35:51,709 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 16:35:51,711 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-11-18 16:35:51,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:35:51,721 INFO L225 Difference]: With dead ends: 310 [2018-11-18 16:35:51,721 INFO L226 Difference]: Without dead ends: 155 [2018-11-18 16:35:51,724 INFO L604 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 [2018-11-18 16:35:51,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2018-11-18 16:35:51,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 155. [2018-11-18 16:35:51,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 155 states. [2018-11-18 16:35:51,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 184 transitions. [2018-11-18 16:35:51,765 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 184 transitions. Word has length 46 [2018-11-18 16:35:51,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:35:51,765 INFO L480 AbstractCegarLoop]: Abstraction has 155 states and 184 transitions. [2018-11-18 16:35:51,765 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 16:35:51,765 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 184 transitions. [2018-11-18 16:35:51,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 16:35:51,769 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:35:51,769 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:35:51,769 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:35:51,769 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:35:51,769 INFO L82 PathProgramCache]: Analyzing trace with hash -73758202, now seen corresponding path program 1 times [2018-11-18 16:35:51,770 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:35:51,770 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:35:51,770 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:35:51,770 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:35:51,771 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:35:51,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:35:51,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:35:51,848 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:35:51,848 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:35:51,848 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:35:51,850 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:35:51,850 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:35:51,850 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:35:51,851 INFO L87 Difference]: Start difference. First operand 155 states and 184 transitions. Second operand 3 states. [2018-11-18 16:35:51,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:35:51,879 INFO L93 Difference]: Finished difference Result 247 states and 293 transitions. [2018-11-18 16:35:51,879 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:35:51,879 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-18 16:35:51,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:35:51,881 INFO L225 Difference]: With dead ends: 247 [2018-11-18 16:35:51,881 INFO L226 Difference]: Without dead ends: 145 [2018-11-18 16:35:51,882 INFO L604 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 [2018-11-18 16:35:51,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2018-11-18 16:35:51,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 145. [2018-11-18 16:35:51,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 145 states. [2018-11-18 16:35:51,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 171 transitions. [2018-11-18 16:35:51,894 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 171 transitions. Word has length 48 [2018-11-18 16:35:51,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:35:51,895 INFO L480 AbstractCegarLoop]: Abstraction has 145 states and 171 transitions. [2018-11-18 16:35:51,895 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:35:51,895 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 171 transitions. [2018-11-18 16:35:51,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 16:35:51,896 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:35:51,896 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:35:51,897 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:35:51,897 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:35:51,897 INFO L82 PathProgramCache]: Analyzing trace with hash 481094206, now seen corresponding path program 1 times [2018-11-18 16:35:51,897 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:35:51,898 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:35:51,898 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:35:51,899 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:35:51,900 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:35:51,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:35:52,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:35:52,044 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:35:52,044 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 16:35:52,044 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:35:52,045 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 16:35:52,045 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 16:35:52,045 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 16:35:52,045 INFO L87 Difference]: Start difference. First operand 145 states and 171 transitions. Second operand 7 states. [2018-11-18 16:35:52,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:35:52,526 INFO L93 Difference]: Finished difference Result 438 states and 534 transitions. [2018-11-18 16:35:52,526 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 16:35:52,526 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 53 [2018-11-18 16:35:52,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:35:52,529 INFO L225 Difference]: With dead ends: 438 [2018-11-18 16:35:52,529 INFO L226 Difference]: Without dead ends: 317 [2018-11-18 16:35:52,530 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 16:35:52,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2018-11-18 16:35:52,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 305. [2018-11-18 16:35:52,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 305 states. [2018-11-18 16:35:52,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 371 transitions. [2018-11-18 16:35:52,563 INFO L78 Accepts]: Start accepts. Automaton has 305 states and 371 transitions. Word has length 53 [2018-11-18 16:35:52,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:35:52,563 INFO L480 AbstractCegarLoop]: Abstraction has 305 states and 371 transitions. [2018-11-18 16:35:52,563 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 16:35:52,564 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 371 transitions. [2018-11-18 16:35:52,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-18 16:35:52,565 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:35:52,566 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] [2018-11-18 16:35:52,566 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:35:52,566 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:35:52,566 INFO L82 PathProgramCache]: Analyzing trace with hash 586938866, now seen corresponding path program 1 times [2018-11-18 16:35:52,566 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:35:52,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:35:52,567 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:35:52,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:35:52,568 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:35:52,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:35:52,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:35:52,641 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:35:52,641 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 16:35:52,641 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:35:52,641 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 16:35:52,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 16:35:52,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 16:35:52,642 INFO L87 Difference]: Start difference. First operand 305 states and 371 transitions. Second operand 6 states. [2018-11-18 16:35:52,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:35:52,841 INFO L93 Difference]: Finished difference Result 852 states and 1061 transitions. [2018-11-18 16:35:52,842 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 16:35:52,842 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 58 [2018-11-18 16:35:52,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:35:52,844 INFO L225 Difference]: With dead ends: 852 [2018-11-18 16:35:52,844 INFO L226 Difference]: Without dead ends: 571 [2018-11-18 16:35:52,845 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-18 16:35:52,846 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 571 states. [2018-11-18 16:35:52,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 571 to 565. [2018-11-18 16:35:52,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 565 states. [2018-11-18 16:35:52,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 565 states and 692 transitions. [2018-11-18 16:35:52,890 INFO L78 Accepts]: Start accepts. Automaton has 565 states and 692 transitions. Word has length 58 [2018-11-18 16:35:52,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:35:52,890 INFO L480 AbstractCegarLoop]: Abstraction has 565 states and 692 transitions. [2018-11-18 16:35:52,890 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 16:35:52,891 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 692 transitions. [2018-11-18 16:35:52,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-18 16:35:52,893 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:35:52,893 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:35:52,893 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:35:52,894 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:35:52,894 INFO L82 PathProgramCache]: Analyzing trace with hash -704431818, now seen corresponding path program 1 times [2018-11-18 16:35:52,894 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:35:52,896 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:35:52,896 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:35:52,896 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:35:52,896 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:35:52,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:35:52,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:35:52,974 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:35:52,974 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 16:35:52,978 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:35:52,978 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 16:35:52,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 16:35:52,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 16:35:52,980 INFO L87 Difference]: Start difference. First operand 565 states and 692 transitions. Second operand 6 states. [2018-11-18 16:35:53,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:35:53,205 INFO L93 Difference]: Finished difference Result 1320 states and 1684 transitions. [2018-11-18 16:35:53,207 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 16:35:53,207 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 62 [2018-11-18 16:35:53,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:35:53,211 INFO L225 Difference]: With dead ends: 1320 [2018-11-18 16:35:53,211 INFO L226 Difference]: Without dead ends: 779 [2018-11-18 16:35:53,213 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-18 16:35:53,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 779 states. [2018-11-18 16:35:53,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 779 to 761. [2018-11-18 16:35:53,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 761 states. [2018-11-18 16:35:53,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 761 states and 929 transitions. [2018-11-18 16:35:53,254 INFO L78 Accepts]: Start accepts. Automaton has 761 states and 929 transitions. Word has length 62 [2018-11-18 16:35:53,254 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:35:53,254 INFO L480 AbstractCegarLoop]: Abstraction has 761 states and 929 transitions. [2018-11-18 16:35:53,254 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 16:35:53,254 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 929 transitions. [2018-11-18 16:35:53,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-18 16:35:53,256 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:35:53,256 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:35:53,256 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:35:53,256 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:35:53,257 INFO L82 PathProgramCache]: Analyzing trace with hash 1266366337, now seen corresponding path program 1 times [2018-11-18 16:35:53,257 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:35:53,257 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:35:53,257 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:35:53,257 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:35:53,258 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:35:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:35:53,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:35:53,325 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:35:53,326 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 16:35:53,326 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:35:53,326 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 16:35:53,326 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 16:35:53,326 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 16:35:53,327 INFO L87 Difference]: Start difference. First operand 761 states and 929 transitions. Second operand 6 states. [2018-11-18 16:35:53,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:35:53,385 INFO L93 Difference]: Finished difference Result 1518 states and 1892 transitions. [2018-11-18 16:35:53,386 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 16:35:53,387 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 90 [2018-11-18 16:35:53,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:35:53,390 INFO L225 Difference]: With dead ends: 1518 [2018-11-18 16:35:53,391 INFO L226 Difference]: Without dead ends: 781 [2018-11-18 16:35:53,392 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 16:35:53,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 781 states. [2018-11-18 16:35:53,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 781 to 781. [2018-11-18 16:35:53,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 781 states. [2018-11-18 16:35:53,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 781 states and 949 transitions. [2018-11-18 16:35:53,432 INFO L78 Accepts]: Start accepts. Automaton has 781 states and 949 transitions. Word has length 90 [2018-11-18 16:35:53,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:35:53,432 INFO L480 AbstractCegarLoop]: Abstraction has 781 states and 949 transitions. [2018-11-18 16:35:53,432 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 16:35:53,432 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 949 transitions. [2018-11-18 16:35:53,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-18 16:35:53,434 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:35:53,434 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:35:53,434 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:35:53,436 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:35:53,436 INFO L82 PathProgramCache]: Analyzing trace with hash 1541125951, now seen corresponding path program 1 times [2018-11-18 16:35:53,436 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:35:53,437 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:35:53,437 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:35:53,437 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:35:53,437 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:35:53,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:35:53,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:35:53,503 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:35:53,503 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 16:35:53,504 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:35:53,504 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 16:35:53,504 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 16:35:53,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 16:35:53,504 INFO L87 Difference]: Start difference. First operand 781 states and 949 transitions. Second operand 8 states. [2018-11-18 16:35:53,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:35:53,552 INFO L93 Difference]: Finished difference Result 1566 states and 1978 transitions. [2018-11-18 16:35:53,553 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 16:35:53,553 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 90 [2018-11-18 16:35:53,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:35:53,556 INFO L225 Difference]: With dead ends: 1566 [2018-11-18 16:35:53,556 INFO L226 Difference]: Without dead ends: 809 [2018-11-18 16:35:53,558 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 16:35:53,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 809 states. [2018-11-18 16:35:53,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 809 to 797. [2018-11-18 16:35:53,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 797 states. [2018-11-18 16:35:53,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 797 states and 965 transitions. [2018-11-18 16:35:53,594 INFO L78 Accepts]: Start accepts. Automaton has 797 states and 965 transitions. Word has length 90 [2018-11-18 16:35:53,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:35:53,595 INFO L480 AbstractCegarLoop]: Abstraction has 797 states and 965 transitions. [2018-11-18 16:35:53,595 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 16:35:53,595 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 965 transitions. [2018-11-18 16:35:53,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-18 16:35:53,597 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:35:53,597 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:35:53,597 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:35:53,597 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:35:53,597 INFO L82 PathProgramCache]: Analyzing trace with hash -803541090, now seen corresponding path program 1 times [2018-11-18 16:35:53,597 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:35:53,598 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:35:53,598 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:35:53,598 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:35:53,598 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:35:53,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:35:53,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:35:53,691 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:35:53,691 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 16:35:53,692 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:35:53,692 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 16:35:53,692 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 16:35:53,692 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 16:35:53,692 INFO L87 Difference]: Start difference. First operand 797 states and 965 transitions. Second operand 4 states. [2018-11-18 16:35:54,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:35:54,014 INFO L93 Difference]: Finished difference Result 2641 states and 3342 transitions. [2018-11-18 16:35:54,015 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 16:35:54,015 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 90 [2018-11-18 16:35:54,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:35:54,024 INFO L225 Difference]: With dead ends: 2641 [2018-11-18 16:35:54,024 INFO L226 Difference]: Without dead ends: 1868 [2018-11-18 16:35:54,039 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 16:35:54,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1868 states. [2018-11-18 16:35:54,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1868 to 1837. [2018-11-18 16:35:54,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1837 states. [2018-11-18 16:35:54,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1837 states and 2265 transitions. [2018-11-18 16:35:54,125 INFO L78 Accepts]: Start accepts. Automaton has 1837 states and 2265 transitions. Word has length 90 [2018-11-18 16:35:54,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:35:54,125 INFO L480 AbstractCegarLoop]: Abstraction has 1837 states and 2265 transitions. [2018-11-18 16:35:54,125 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 16:35:54,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 2265 transitions. [2018-11-18 16:35:54,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-11-18 16:35:54,127 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:35:54,128 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:35:54,128 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:35:54,128 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:35:54,128 INFO L82 PathProgramCache]: Analyzing trace with hash 346369636, now seen corresponding path program 1 times [2018-11-18 16:35:54,128 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:35:54,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:35:54,129 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:35:54,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:35:54,129 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:35:54,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 16:35:54,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 16:35:54,229 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 16:35:54,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 04:35:54 BoogieIcfgContainer [2018-11-18 16:35:54,330 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 16:35:54,330 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 16:35:54,330 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 16:35:54,331 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 16:35:54,331 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:35:51" (3/4) ... [2018-11-18 16:35:54,333 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 16:35:54,438 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_3ee35751-6847-4408-a863-476b24207aaa/bin-2019/utaipan/witness.graphml [2018-11-18 16:35:54,438 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 16:35:54,439 INFO L168 Benchmark]: Toolchain (without parser) took 3964.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 198.7 MB). Free memory was 957.5 MB in the beginning and 1.1 GB in the end (delta: -105.4 MB). Peak memory consumption was 93.3 MB. Max. memory is 11.5 GB. [2018-11-18 16:35:54,440 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:35:54,440 INFO L168 Benchmark]: CACSL2BoogieTranslator took 360.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 957.5 MB in the beginning and 1.1 GB in the end (delta: -180.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2018-11-18 16:35:54,440 INFO L168 Benchmark]: Boogie Procedure Inliner took 21.63 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:35:54,441 INFO L168 Benchmark]: Boogie Preprocessor took 25.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-18 16:35:54,441 INFO L168 Benchmark]: RCFGBuilder took 509.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 63.0 MB). Peak memory consumption was 63.0 MB. Max. memory is 11.5 GB. [2018-11-18 16:35:54,441 INFO L168 Benchmark]: TraceAbstraction took 2936.90 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 49.8 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -30.1 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. [2018-11-18 16:35:54,441 INFO L168 Benchmark]: Witness Printer took 107.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. [2018-11-18 16:35:54,443 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 360.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 957.5 MB in the beginning and 1.1 GB in the end (delta: -180.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 21.63 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 509.04 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 63.0 MB). Peak memory consumption was 63.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2936.90 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 49.8 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -30.1 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. * Witness Printer took 107.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 806]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L337] FCALL "i > 0 && i <= this->argsCount" [L337] FCALL "libacc.c" [L338] FCALL "__utac__get_this_arg" [L344] FCALL "i > 0 && i <= this->argsCount" [L344] FCALL "libacc.c" [L345] FCALL "__utac__get_this_arg" [L383] FCALL "i > 0 && i <= this->argsCount" [L383] FCALL "libacc.c" [L384] FCALL "__utac__get_this_argtype" [L390] FCALL "i > 0 && i <= this->argsCount" [L390] FCALL "libacc.c" [L391] FCALL "__utac__get_this_argtype" [L644] FCALL "Pump(System:" [L648] FCALL "On" [L652] FCALL "Off" [L656] FCALL ",Pump:" [L660] FCALL "On" [L664] FCALL "Off" [L668] FCALL ") " [L670] FCALL "\n" [L960] FCALL "Env(Water:%i" [L961] FCALL ",Meth:" [L965] FCALL "CRIT" [L969] FCALL "OK" [L973] FCALL ")" [L490] int pumpRunning = 0; [L491] int systemActive = 1; [L811] int cleanupTimeShifts = 4; [L908] int waterLevel = 1; [L909] int methaneLevelCritical = 0; [L209] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={1:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(") ")=139, \old(") ")=159, \old(")")=122, \old(")")=152, \old(",Meth:")=171, \old(",Meth:")=153, \old(",Pump:")=129, \old(",Pump:")=143, \old("\n")=151, \old("\n")=170, \old("__utac__get_this_arg")=161, \old("__utac__get_this_arg")=126, \old("__utac__get_this_arg")=128, \old("__utac__get_this_arg")=197, \old("__utac__get_this_argtype")=131, \old("__utac__get_this_argtype")=186, \old("__utac__get_this_argtype")=124, \old("__utac__get_this_argtype")=156, \old("CRIT")=176, \old("CRIT")=136, \old("Env(Water:%i")=118, \old("Env(Water:%i")=168, \old("i > 0 && i <= this->argsCount")=191, \old("i > 0 && i <= this->argsCount")=196, \old("i > 0 && i <= this->argsCount")=155, \old("i > 0 && i <= this->argsCount")=160, \old("i > 0 && i <= this->argsCount")=132, \old("i > 0 && i <= this->argsCount")=134, \old("i > 0 && i <= this->argsCount")=157, \old("i > 0 && i <= this->argsCount")=137, \old("libacc.c")=181, \old("libacc.c")=167, \old("libacc.c")=175, \old("libacc.c")=172, \old("libacc.c")=192, \old("libacc.c")=190, \old("libacc.c")=198, \old("libacc.c")=166, \old("Off")=121, \old("Off")=188, \old("Off")=119, \old("Off")=138, \old("OK")=125, \old("OK")=120, \old("On")=177, \old("On")=174, \old("On")=185, \old("On")=141, \old("Pump(System:")=140, \old("Pump(System:")=179, \old(cleanupTimeShifts)=194, \old(head)=183, \old(head)=199, \old(methaneLevelCritical)=162, \old(pumpRunning)=150, \old(systemActive)=149, \old(waterLevel)=154, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L884] int retValue_acc ; [L885] int tmp ; VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L889] FCALL select_helpers() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L890] FCALL select_features() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L891] CALL, EXPR valid_product() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L766] int retValue_acc ; [L769] retValue_acc = 1 [L770] RET return (retValue_acc); VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L891] EXPR valid_product() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L891] tmp = valid_product() [L893] COND TRUE \read(tmp) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L895] FCALL setup() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L896] CALL runTest() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L878] CALL test() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L413] int splverifierCounter ; [L414] int tmp ; [L415] int tmp___0 ; [L416] int tmp___1 ; [L417] int tmp___2 ; [L420] splverifierCounter = 0 VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L422] COND TRUE 1 VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L424] COND TRUE splverifierCounter < 4 VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L430] tmp = __VERIFIER_nondet_int() [L432] COND TRUE \read(tmp) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L434] CALL waterRise() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L926] COND TRUE waterLevel < 2 [L927] RET waterLevel = waterLevel + 1 VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L434] waterRise() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L440] tmp___0 = __VERIFIER_nondet_int() [L442] COND TRUE \read(tmp___0) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L444] CALL changeMethaneLevel() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L938] COND FALSE !(\read(methaneLevelCritical)) [L941] RET methaneLevelCritical = 1 VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L444] changeMethaneLevel() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L450] tmp___2 = __VERIFIER_nondet_int() [L452] COND FALSE !(\read(tmp___2)) [L458] tmp___1 = __VERIFIER_nondet_int() [L460] COND FALSE !(\read(tmp___1)) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, tmp___1=0, tmp___2=0, waterLevel=2] [L469] CALL timeShift() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L498] COND FALSE !(\read(pumpRunning)) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L505] COND TRUE \read(systemActive) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L507] CALL processEnvironment() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L579] int tmp ; VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L582] COND FALSE !(\read(pumpRunning)) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L597] CALL processEnvironment__wrappee__lowWaterSensor() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L553] int tmp ; VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L556] COND FALSE !(\read(pumpRunning)) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L571] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L527] int tmp ; VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L530] COND TRUE ! pumpRunning VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L532] CALL, EXPR isHighWaterLevel() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L676] int retValue_acc ; [L677] int tmp ; [L678] int tmp___0 ; VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L682] CALL, EXPR isHighWaterSensorDry() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L988] int retValue_acc ; VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L991] COND FALSE !(waterLevel < 2) [L995] retValue_acc = 0 [L996] RET return (retValue_acc); VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L682] EXPR isHighWaterSensorDry() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L682] tmp = isHighWaterSensorDry() [L684] COND FALSE !(\read(tmp)) [L687] tmp___0 = 1 VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L689] retValue_acc = tmp___0 [L690] RET return (retValue_acc); VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L532] EXPR isHighWaterLevel() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L532] tmp = isHighWaterLevel() [L534] COND TRUE \read(tmp) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L536] CALL activatePump() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L607] RET pumpRunning = 1 VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L536] RET activatePump() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L571] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L597] RET processEnvironment__wrappee__lowWaterSensor() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L507] processEnvironment() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L513] CALL __utac_acc__Specification1_spec__1() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L777] int tmp ; [L778] int tmp___0 ; VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L782] CALL, EXPR isMethaneLevelCritical() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L947] int retValue_acc ; [L950] retValue_acc = methaneLevelCritical [L951] RET return (retValue_acc); VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=2] [L782] EXPR isMethaneLevelCritical() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L782] tmp = isMethaneLevelCritical() [L784] COND TRUE \read(tmp) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L786] CALL, EXPR isPumpRunning() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L631] int retValue_acc ; [L634] retValue_acc = pumpRunning [L635] RET return (retValue_acc); VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=2] [L786] EXPR isPumpRunning() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L786] tmp___0 = isPumpRunning() [L788] COND TRUE \read(tmp___0) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L790] CALL __automaton_fail() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L806] __VERIFIER_error() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_argtype"={133:0}, "__utac__get_this_argtype"={165:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={130:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={164:0}, "libacc.c"={180:0}, "libacc.c"={189:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 31 procedures, 168 locations, 1 error locations. UNSAFE Result, 2.8s OverallTime, 9 OverallIterations, 1 TraceHistogramMax, 1.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1606 SDtfs, 760 SDslu, 4006 SDs, 0 SdLazy, 621 SolverSat, 35 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 65 GetRequests, 28 SyntacticMatches, 1 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1837occurred in iteration=8, 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: 0.3s AutomataMinimizationTime, 8 MinimizatonAttempts, 79 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 631 NumberOfCodeBlocks, 631 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 529 ConstructedInterpolants, 0 QuantifiedInterpolants, 59147 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 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...