./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product42_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_2d79d988-d828-4ac9-8383-8792e2e7e36f/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2d79d988-d828-4ac9-8383-8792e2e7e36f/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2d79d988-d828-4ac9-8383-8792e2e7e36f/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2d79d988-d828-4ac9-8383-8792e2e7e36f/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product42_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2d79d988-d828-4ac9-8383-8792e2e7e36f/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2d79d988-d828-4ac9-8383-8792e2e7e36f/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 ea28f55a4b6a2303e55c14d7dbcddcf1e8db1491 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 14:06:00,929 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 14:06:00,930 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 14:06:00,937 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 14:06:00,938 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 14:06:00,938 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 14:06:00,939 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 14:06:00,940 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 14:06:00,941 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 14:06:00,941 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 14:06:00,942 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 14:06:00,942 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 14:06:00,943 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 14:06:00,944 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 14:06:00,944 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 14:06:00,945 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 14:06:00,945 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 14:06:00,947 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 14:06:00,948 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 14:06:00,949 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 14:06:00,950 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 14:06:00,950 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 14:06:00,952 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 14:06:00,952 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 14:06:00,952 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 14:06:00,953 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 14:06:00,954 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 14:06:00,954 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 14:06:00,955 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 14:06:00,955 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 14:06:00,956 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 14:06:00,956 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 14:06:00,956 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 14:06:00,956 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 14:06:00,957 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 14:06:00,957 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 14:06:00,957 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2d79d988-d828-4ac9-8383-8792e2e7e36f/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 14:06:00,967 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 14:06:00,967 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 14:06:00,968 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 14:06:00,968 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 14:06:00,968 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 14:06:00,968 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 14:06:00,968 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 14:06:00,969 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 14:06:00,969 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 14:06:00,969 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 14:06:00,969 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 14:06:00,969 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 14:06:00,969 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 14:06:00,969 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 14:06:00,970 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 14:06:00,970 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 14:06:00,970 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 14:06:00,970 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 14:06:00,970 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 14:06:00,970 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 14:06:00,970 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 14:06:00,971 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 14:06:00,971 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 14:06:00,971 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 14:06:00,971 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 14:06:00,971 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 14:06:00,971 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 14:06:00,971 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 14:06:00,971 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 14:06:00,971 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 14:06:00,972 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 14:06:00,972 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 14:06:00,972 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 14:06:00,972 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 14:06:00,972 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 14:06:00,972 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 14:06:00,972 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 14:06:00,972 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_2d79d988-d828-4ac9-8383-8792e2e7e36f/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 -> ea28f55a4b6a2303e55c14d7dbcddcf1e8db1491 [2018-11-18 14:06:00,993 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 14:06:01,001 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 14:06:01,004 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 14:06:01,005 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 14:06:01,005 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 14:06:01,006 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2d79d988-d828-4ac9-8383-8792e2e7e36f/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec2_product42_false-unreach-call_false-termination.cil.c [2018-11-18 14:06:01,042 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2d79d988-d828-4ac9-8383-8792e2e7e36f/bin-2019/utaipan/data/a5c3c5314/2fef833596b04015a9983de395dc8550/FLAGb2f8041e3 [2018-11-18 14:06:01,479 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 14:06:01,479 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2d79d988-d828-4ac9-8383-8792e2e7e36f/sv-benchmarks/c/product-lines/minepump_spec2_product42_false-unreach-call_false-termination.cil.c [2018-11-18 14:06:01,490 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2d79d988-d828-4ac9-8383-8792e2e7e36f/bin-2019/utaipan/data/a5c3c5314/2fef833596b04015a9983de395dc8550/FLAGb2f8041e3 [2018-11-18 14:06:01,504 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2d79d988-d828-4ac9-8383-8792e2e7e36f/bin-2019/utaipan/data/a5c3c5314/2fef833596b04015a9983de395dc8550 [2018-11-18 14:06:01,506 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 14:06:01,507 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 14:06:01,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 14:06:01,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 14:06:01,510 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 14:06:01,510 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:06:01" (1/1) ... [2018-11-18 14:06:01,512 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 02:06:01, skipping insertion in model container [2018-11-18 14:06:01,512 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:06:01" (1/1) ... [2018-11-18 14:06:01,518 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 14:06:01,549 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 14:06:01,744 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:06:01,751 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 14:06:01,846 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:06:01,861 INFO L195 MainTranslator]: Completed translation [2018-11-18 14:06:01,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:01 WrapperNode [2018-11-18 14:06:01,861 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 14:06:01,862 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 14:06:01,862 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 14:06:01,862 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 14:06:01,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:01" (1/1) ... [2018-11-18 14:06:01,876 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:01" (1/1) ... [2018-11-18 14:06:01,881 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 14:06:01,881 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 14:06:01,881 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 14:06:01,881 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 14:06:01,887 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:01" (1/1) ... [2018-11-18 14:06:01,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:01" (1/1) ... [2018-11-18 14:06:01,889 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:01" (1/1) ... [2018-11-18 14:06:01,889 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:01" (1/1) ... [2018-11-18 14:06:01,897 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:01" (1/1) ... [2018-11-18 14:06:01,901 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:01" (1/1) ... [2018-11-18 14:06:01,903 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:01" (1/1) ... [2018-11-18 14:06:01,904 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 14:06:01,905 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 14:06:01,905 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 14:06:01,905 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 14:06:01,906 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2d79d988-d828-4ac9-8383-8792e2e7e36f/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 14:06:01,941 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 14:06:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 14:06:01,941 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 14:06:01,941 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 14:06:01,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 14:06:01,942 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 14:06:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 14:06:01,942 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-18 14:06:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-18 14:06:01,942 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 14:06:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 14:06:01,942 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 14:06:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 14:06:01,942 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 14:06:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 14:06:01,943 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2018-11-18 14:06:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2018-11-18 14:06:01,943 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2018-11-18 14:06:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2018-11-18 14:06:01,943 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 14:06:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 14:06:01,943 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-18 14:06:01,943 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-18 14:06:01,943 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 14:06:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 14:06:01,944 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 14:06:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 14:06:01,944 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 14:06:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 14:06:01,944 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 14:06:01,944 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 14:06:01,944 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-18 14:06:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-18 14:06:01,945 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 14:06:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 14:06:01,945 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 14:06:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 14:06:01,945 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 14:06:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 14:06:01,945 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 14:06:01,945 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 14:06:01,946 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 14:06:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 14:06:01,946 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 14:06:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 14:06:01,946 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2018-11-18 14:06:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2018-11-18 14:06:01,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 14:06:01,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 14:06:01,947 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 14:06:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 14:06:01,947 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 14:06:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 14:06:01,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 14:06:01,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 14:06:02,394 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 14:06:02,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:06:02 BoogieIcfgContainer [2018-11-18 14:06:02,395 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 14:06:02,395 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 14:06:02,395 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 14:06:02,397 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 14:06:02,397 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 02:06:01" (1/3) ... [2018-11-18 14:06:02,398 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42c7d8b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:06:02, skipping insertion in model container [2018-11-18 14:06:02,398 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:01" (2/3) ... [2018-11-18 14:06:02,398 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42c7d8b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:06:02, skipping insertion in model container [2018-11-18 14:06:02,398 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:06:02" (3/3) ... [2018-11-18 14:06:02,400 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product42_false-unreach-call_false-termination.cil.c [2018-11-18 14:06:02,405 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 14:06:02,414 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 14:06:02,423 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 14:06:02,444 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 14:06:02,444 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 14:06:02,444 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 14:06:02,444 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 14:06:02,444 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 14:06:02,444 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 14:06:02,444 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 14:06:02,444 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 14:06:02,458 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states. [2018-11-18 14:06:02,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 14:06:02,464 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:06:02,465 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:06:02,467 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:06:02,471 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:06:02,471 INFO L82 PathProgramCache]: Analyzing trace with hash -1786803928, now seen corresponding path program 1 times [2018-11-18 14:06:02,472 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:06:02,501 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:02,501 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:06:02,501 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:02,501 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:06:02,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:06:02,665 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 14:06:02,667 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:06:02,667 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 14:06:02,667 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:06:02,670 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 14:06:02,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 14:06:02,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 14:06:02,679 INFO L87 Difference]: Start difference. First operand 141 states. Second operand 2 states. [2018-11-18 14:06:02,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:06:02,706 INFO L93 Difference]: Finished difference Result 252 states and 311 transitions. [2018-11-18 14:06:02,706 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 14:06:02,707 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 51 [2018-11-18 14:06:02,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:06:02,715 INFO L225 Difference]: With dead ends: 252 [2018-11-18 14:06:02,715 INFO L226 Difference]: Without dead ends: 128 [2018-11-18 14:06:02,718 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 14:06:02,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2018-11-18 14:06:02,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2018-11-18 14:06:02,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 128 states. [2018-11-18 14:06:02,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 149 transitions. [2018-11-18 14:06:02,757 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 149 transitions. Word has length 51 [2018-11-18 14:06:02,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:06:02,757 INFO L480 AbstractCegarLoop]: Abstraction has 128 states and 149 transitions. [2018-11-18 14:06:02,757 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 14:06:02,758 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 149 transitions. [2018-11-18 14:06:02,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 14:06:02,760 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:06:02,760 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 14:06:02,760 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:06:02,761 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:06:02,761 INFO L82 PathProgramCache]: Analyzing trace with hash -634429247, now seen corresponding path program 1 times [2018-11-18 14:06:02,761 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:06:02,762 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:02,762 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:06:02,762 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:02,762 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:06:02,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:06:02,872 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 14:06:02,872 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:06:02,872 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 14:06:02,872 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:06:02,873 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 14:06:02,874 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 14:06:02,874 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:06:02,874 INFO L87 Difference]: Start difference. First operand 128 states and 149 transitions. Second operand 3 states. [2018-11-18 14:06:02,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:06:02,892 INFO L93 Difference]: Finished difference Result 195 states and 227 transitions. [2018-11-18 14:06:02,892 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 14:06:02,892 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2018-11-18 14:06:02,892 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:06:02,893 INFO L225 Difference]: With dead ends: 195 [2018-11-18 14:06:02,894 INFO L226 Difference]: Without dead ends: 118 [2018-11-18 14:06:02,895 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 14:06:02,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2018-11-18 14:06:02,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 118. [2018-11-18 14:06:02,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118 states. [2018-11-18 14:06:02,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 136 transitions. [2018-11-18 14:06:02,904 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 136 transitions. Word has length 53 [2018-11-18 14:06:02,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:06:02,904 INFO L480 AbstractCegarLoop]: Abstraction has 118 states and 136 transitions. [2018-11-18 14:06:02,904 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 14:06:02,905 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 136 transitions. [2018-11-18 14:06:02,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-18 14:06:02,906 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:06:02,906 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 14:06:02,906 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:06:02,906 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:06:02,907 INFO L82 PathProgramCache]: Analyzing trace with hash -378102372, now seen corresponding path program 1 times [2018-11-18 14:06:02,907 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:06:02,907 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:02,907 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:06:02,908 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:02,908 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:06:02,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:06:03,052 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 14:06:03,052 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:06:03,052 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 14:06:03,052 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:06:03,053 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 14:06:03,053 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 14:06:03,053 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 14:06:03,053 INFO L87 Difference]: Start difference. First operand 118 states and 136 transitions. Second operand 7 states. [2018-11-18 14:06:03,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:06:03,299 INFO L93 Difference]: Finished difference Result 208 states and 245 transitions. [2018-11-18 14:06:03,299 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 14:06:03,299 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 58 [2018-11-18 14:06:03,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:06:03,300 INFO L225 Difference]: With dead ends: 208 [2018-11-18 14:06:03,300 INFO L226 Difference]: Without dead ends: 118 [2018-11-18 14:06:03,300 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 14:06:03,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2018-11-18 14:06:03,307 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 118. [2018-11-18 14:06:03,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118 states. [2018-11-18 14:06:03,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 135 transitions. [2018-11-18 14:06:03,309 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 135 transitions. Word has length 58 [2018-11-18 14:06:03,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:06:03,309 INFO L480 AbstractCegarLoop]: Abstraction has 118 states and 135 transitions. [2018-11-18 14:06:03,309 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 14:06:03,309 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 135 transitions. [2018-11-18 14:06:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-18 14:06:03,311 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:06:03,311 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] [2018-11-18 14:06:03,311 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:06:03,311 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:06:03,311 INFO L82 PathProgramCache]: Analyzing trace with hash 939413907, now seen corresponding path program 1 times [2018-11-18 14:06:03,312 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:06:03,312 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:03,312 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:06:03,312 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:03,313 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:06:03,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:06:03,398 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 14:06:03,399 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:06:03,399 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 14:06:03,399 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:06:03,399 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 14:06:03,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 14:06:03,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 14:06:03,400 INFO L87 Difference]: Start difference. First operand 118 states and 135 transitions. Second operand 5 states. [2018-11-18 14:06:03,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:06:03,752 INFO L93 Difference]: Finished difference Result 302 states and 363 transitions. [2018-11-18 14:06:03,752 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 14:06:03,752 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 66 [2018-11-18 14:06:03,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:06:03,754 INFO L225 Difference]: With dead ends: 302 [2018-11-18 14:06:03,754 INFO L226 Difference]: Without dead ends: 212 [2018-11-18 14:06:03,755 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-18 14:06:03,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 212 states. [2018-11-18 14:06:03,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 212 to 192. [2018-11-18 14:06:03,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 192 states. [2018-11-18 14:06:03,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 221 transitions. [2018-11-18 14:06:03,787 INFO L78 Accepts]: Start accepts. Automaton has 192 states and 221 transitions. Word has length 66 [2018-11-18 14:06:03,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:06:03,787 INFO L480 AbstractCegarLoop]: Abstraction has 192 states and 221 transitions. [2018-11-18 14:06:03,787 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 14:06:03,787 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 221 transitions. [2018-11-18 14:06:03,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-11-18 14:06:03,789 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:06:03,789 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] [2018-11-18 14:06:03,791 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:06:03,791 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:06:03,791 INFO L82 PathProgramCache]: Analyzing trace with hash -1710428783, now seen corresponding path program 1 times [2018-11-18 14:06:03,791 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:06:03,792 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:03,792 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:06:03,792 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:03,792 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:06:03,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:06:03,876 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 14:06:03,876 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:06:03,876 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 14:06:03,876 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:06:03,877 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 14:06:03,877 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 14:06:03,877 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 14:06:03,877 INFO L87 Difference]: Start difference. First operand 192 states and 221 transitions. Second operand 4 states. [2018-11-18 14:06:04,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:06:04,048 INFO L93 Difference]: Finished difference Result 650 states and 795 transitions. [2018-11-18 14:06:04,049 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 14:06:04,049 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 80 [2018-11-18 14:06:04,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:06:04,053 INFO L225 Difference]: With dead ends: 650 [2018-11-18 14:06:04,053 INFO L226 Difference]: Without dead ends: 486 [2018-11-18 14:06:04,055 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 14:06:04,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 486 states. [2018-11-18 14:06:04,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 486 to 353. [2018-11-18 14:06:04,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 353 states. [2018-11-18 14:06:04,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 353 states and 412 transitions. [2018-11-18 14:06:04,088 INFO L78 Accepts]: Start accepts. Automaton has 353 states and 412 transitions. Word has length 80 [2018-11-18 14:06:04,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:06:04,088 INFO L480 AbstractCegarLoop]: Abstraction has 353 states and 412 transitions. [2018-11-18 14:06:04,088 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 14:06:04,088 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 412 transitions. [2018-11-18 14:06:04,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-11-18 14:06:04,089 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:06:04,090 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] [2018-11-18 14:06:04,090 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:06:04,090 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:06:04,090 INFO L82 PathProgramCache]: Analyzing trace with hash 299675058, now seen corresponding path program 1 times [2018-11-18 14:06:04,090 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:06:04,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:04,091 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:06:04,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:04,091 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:06:04,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:06:04,162 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 14:06:04,162 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:06:04,162 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 14:06:04,163 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:06:04,163 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 14:06:04,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 14:06:04,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 14:06:04,163 INFO L87 Difference]: Start difference. First operand 353 states and 412 transitions. Second operand 6 states. [2018-11-18 14:06:04,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:06:04,298 INFO L93 Difference]: Finished difference Result 970 states and 1161 transitions. [2018-11-18 14:06:04,299 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 14:06:04,299 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 80 [2018-11-18 14:06:04,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:06:04,303 INFO L225 Difference]: With dead ends: 970 [2018-11-18 14:06:04,303 INFO L226 Difference]: Without dead ends: 645 [2018-11-18 14:06:04,304 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 14:06:04,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 645 states. [2018-11-18 14:06:04,334 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 645 to 633. [2018-11-18 14:06:04,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 633 states. [2018-11-18 14:06:04,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 633 states and 734 transitions. [2018-11-18 14:06:04,337 INFO L78 Accepts]: Start accepts. Automaton has 633 states and 734 transitions. Word has length 80 [2018-11-18 14:06:04,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:06:04,337 INFO L480 AbstractCegarLoop]: Abstraction has 633 states and 734 transitions. [2018-11-18 14:06:04,337 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 14:06:04,337 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 734 transitions. [2018-11-18 14:06:04,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-11-18 14:06:04,339 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:06:04,339 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] [2018-11-18 14:06:04,339 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:06:04,339 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:06:04,339 INFO L82 PathProgramCache]: Analyzing trace with hash -1835014378, now seen corresponding path program 1 times [2018-11-18 14:06:04,339 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:06:04,340 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:04,340 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:06:04,340 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:04,340 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:06:04,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:06:04,416 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 14:06:04,416 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:06:04,416 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 14:06:04,416 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:06:04,417 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 14:06:04,417 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 14:06:04,417 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 14:06:04,417 INFO L87 Difference]: Start difference. First operand 633 states and 734 transitions. Second operand 7 states. [2018-11-18 14:06:04,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:06:04,876 INFO L93 Difference]: Finished difference Result 1304 states and 1552 transitions. [2018-11-18 14:06:04,877 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 14:06:04,877 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 84 [2018-11-18 14:06:04,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:06:04,880 INFO L225 Difference]: With dead ends: 1304 [2018-11-18 14:06:04,880 INFO L226 Difference]: Without dead ends: 699 [2018-11-18 14:06:04,881 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-18 14:06:04,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 699 states. [2018-11-18 14:06:04,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 699 to 631. [2018-11-18 14:06:04,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 631 states. [2018-11-18 14:06:04,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 631 states and 728 transitions. [2018-11-18 14:06:04,909 INFO L78 Accepts]: Start accepts. Automaton has 631 states and 728 transitions. Word has length 84 [2018-11-18 14:06:04,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:06:04,909 INFO L480 AbstractCegarLoop]: Abstraction has 631 states and 728 transitions. [2018-11-18 14:06:04,910 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 14:06:04,910 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 728 transitions. [2018-11-18 14:06:04,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-11-18 14:06:04,911 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:06:04,912 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:06:04,912 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:06:04,912 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:06:04,912 INFO L82 PathProgramCache]: Analyzing trace with hash -1391634387, now seen corresponding path program 1 times [2018-11-18 14:06:04,912 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:06:04,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:04,913 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:06:04,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:04,913 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:06:04,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:06:04,995 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 14:06:04,996 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:06:04,996 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 14:06:04,996 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:06:04,996 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 14:06:04,996 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 14:06:04,996 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 14:06:04,997 INFO L87 Difference]: Start difference. First operand 631 states and 728 transitions. Second operand 6 states. [2018-11-18 14:06:05,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:06:05,030 INFO L93 Difference]: Finished difference Result 1262 states and 1484 transitions. [2018-11-18 14:06:05,031 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 14:06:05,032 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 100 [2018-11-18 14:06:05,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:06:05,034 INFO L225 Difference]: With dead ends: 1262 [2018-11-18 14:06:05,034 INFO L226 Difference]: Without dead ends: 659 [2018-11-18 14:06:05,035 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 14:06:05,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 659 states. [2018-11-18 14:06:05,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 659 to 651. [2018-11-18 14:06:05,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 651 states. [2018-11-18 14:06:05,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 651 states and 748 transitions. [2018-11-18 14:06:05,057 INFO L78 Accepts]: Start accepts. Automaton has 651 states and 748 transitions. Word has length 100 [2018-11-18 14:06:05,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:06:05,058 INFO L480 AbstractCegarLoop]: Abstraction has 651 states and 748 transitions. [2018-11-18 14:06:05,058 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 14:06:05,058 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 748 transitions. [2018-11-18 14:06:05,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-11-18 14:06:05,059 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:06:05,060 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:06:05,060 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:06:05,060 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:06:05,060 INFO L82 PathProgramCache]: Analyzing trace with hash 853945067, now seen corresponding path program 1 times [2018-11-18 14:06:05,060 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:06:05,061 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:05,061 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:06:05,061 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:05,061 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:06:05,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:06:05,128 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 14:06:05,128 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:06:05,128 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 14:06:05,129 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:06:05,129 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 14:06:05,129 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 14:06:05,129 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 14:06:05,129 INFO L87 Difference]: Start difference. First operand 651 states and 748 transitions. Second operand 8 states. [2018-11-18 14:06:05,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:06:05,165 INFO L93 Difference]: Finished difference Result 1159 states and 1348 transitions. [2018-11-18 14:06:05,165 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 14:06:05,165 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 100 [2018-11-18 14:06:05,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:06:05,167 INFO L225 Difference]: With dead ends: 1159 [2018-11-18 14:06:05,167 INFO L226 Difference]: Without dead ends: 536 [2018-11-18 14:06:05,168 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 14:06:05,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 536 states. [2018-11-18 14:06:05,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 536 to 473. [2018-11-18 14:06:05,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 473 states. [2018-11-18 14:06:05,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 473 states and 534 transitions. [2018-11-18 14:06:05,189 INFO L78 Accepts]: Start accepts. Automaton has 473 states and 534 transitions. Word has length 100 [2018-11-18 14:06:05,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:06:05,189 INFO L480 AbstractCegarLoop]: Abstraction has 473 states and 534 transitions. [2018-11-18 14:06:05,189 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 14:06:05,189 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 534 transitions. [2018-11-18 14:06:05,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-11-18 14:06:05,191 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:06:05,191 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:06:05,191 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:06:05,191 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:06:05,192 INFO L82 PathProgramCache]: Analyzing trace with hash -985356336, now seen corresponding path program 1 times [2018-11-18 14:06:05,192 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:06:05,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:05,192 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:06:05,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:05,193 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:06:05,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:06:05,292 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-18 14:06:05,292 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:06:05,292 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 14:06:05,293 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 105 with the following transitions: [2018-11-18 14:06:05,294 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [7], [10], [18], [19], [20], [24], [26], [27], [28], [32], [33], [34], [37], [39], [42], [52], [54], [58], [64], [68], [72], [75], [80], [83], [88], [94], [97], [107], [108], [109], [111], [114], [116], [119], [122], [134], [135], [136], [137], [138], [140], [145], [148], [149], [151], [156], [158], [159], [164], [166], [167], [168], [201], [205], [219], [227], [231], [232], [235], [236], [237], [238], [239], [240], [241], [242], [243], [245], [246], [247], [249], [250], [251], [252], [253], [254], [259], [260], [261], [262], [265], [269], [270], [271], [272], [273], [275], [276], [277], [278], [279], [280], [287], [288], [289], [291], [292], [293] [2018-11-18 14:06:05,319 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 14:06:05,319 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 14:06:05,644 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 14:06:05,645 INFO L272 AbstractInterpreter]: Visited 79 different actions 79 times. Never merged. Never widened. Performed 2555 root evaluator evaluations with a maximum evaluation depth of 3. Performed 2555 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 135 variables. [2018-11-18 14:06:05,662 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:06:05,662 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 14:06:05,912 INFO L227 lantSequenceWeakener]: Weakened 77 states. On average, predicates are now at 96.61% of their original sizes. [2018-11-18 14:06:05,913 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 14:06:06,101 INFO L415 sIntCurrentIteration]: We unified 103 AI predicates to 103 [2018-11-18 14:06:06,101 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 14:06:06,102 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 14:06:06,102 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [22] imperfect sequences [13] total 33 [2018-11-18 14:06:06,102 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:06:06,103 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-11-18 14:06:06,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-11-18 14:06:06,103 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=400, Unknown=0, NotChecked=0, Total=462 [2018-11-18 14:06:06,103 INFO L87 Difference]: Start difference. First operand 473 states and 534 transitions. Second operand 22 states. [2018-11-18 14:06:10,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:06:10,953 INFO L93 Difference]: Finished difference Result 1286 states and 1481 transitions. [2018-11-18 14:06:10,954 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-11-18 14:06:10,954 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 104 [2018-11-18 14:06:10,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:06:10,956 INFO L225 Difference]: With dead ends: 1286 [2018-11-18 14:06:10,956 INFO L226 Difference]: Without dead ends: 841 [2018-11-18 14:06:10,958 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 116 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 251 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=148, Invalid=1042, Unknown=0, NotChecked=0, Total=1190 [2018-11-18 14:06:10,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 841 states. [2018-11-18 14:06:10,985 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 841 to 835. [2018-11-18 14:06:10,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 835 states. [2018-11-18 14:06:10,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 835 states and 936 transitions. [2018-11-18 14:06:10,987 INFO L78 Accepts]: Start accepts. Automaton has 835 states and 936 transitions. Word has length 104 [2018-11-18 14:06:10,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:06:10,988 INFO L480 AbstractCegarLoop]: Abstraction has 835 states and 936 transitions. [2018-11-18 14:06:10,988 INFO L481 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-11-18 14:06:10,988 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 936 transitions. [2018-11-18 14:06:10,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2018-11-18 14:06:10,989 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:06:10,990 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:06:10,990 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:06:10,990 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:06:10,990 INFO L82 PathProgramCache]: Analyzing trace with hash -1636674340, now seen corresponding path program 1 times [2018-11-18 14:06:10,990 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:06:10,991 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:10,991 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:06:10,991 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:10,991 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:06:11,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:06:11,047 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-11-18 14:06:11,047 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:06:11,047 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 14:06:11,047 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 14:06:11,048 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 14:06:11,048 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 14:06:11,048 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:06:11,048 INFO L87 Difference]: Start difference. First operand 835 states and 936 transitions. Second operand 3 states. [2018-11-18 14:06:11,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:06:11,095 INFO L93 Difference]: Finished difference Result 1079 states and 1225 transitions. [2018-11-18 14:06:11,095 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 14:06:11,095 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 141 [2018-11-18 14:06:11,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:06:11,098 INFO L225 Difference]: With dead ends: 1079 [2018-11-18 14:06:11,098 INFO L226 Difference]: Without dead ends: 1076 [2018-11-18 14:06:11,099 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:06:11,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1076 states. [2018-11-18 14:06:11,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1076 to 1037. [2018-11-18 14:06:11,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1037 states. [2018-11-18 14:06:11,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 1037 states and 1178 transitions. [2018-11-18 14:06:11,142 INFO L78 Accepts]: Start accepts. Automaton has 1037 states and 1178 transitions. Word has length 141 [2018-11-18 14:06:11,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:06:11,142 INFO L480 AbstractCegarLoop]: Abstraction has 1037 states and 1178 transitions. [2018-11-18 14:06:11,142 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 14:06:11,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1178 transitions. [2018-11-18 14:06:11,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2018-11-18 14:06:11,145 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:06:11,146 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:06:11,146 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:06:11,146 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:06:11,146 INFO L82 PathProgramCache]: Analyzing trace with hash 1381443437, now seen corresponding path program 1 times [2018-11-18 14:06:11,146 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 14:06:11,147 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:11,147 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:06:11,147 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:06:11,147 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 14:06:11,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 14:06:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 14:06:11,339 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 14:06:11,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 02:06:11 BoogieIcfgContainer [2018-11-18 14:06:11,478 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 14:06:11,478 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 14:06:11,478 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 14:06:11,479 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 14:06:11,479 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:06:02" (3/4) ... [2018-11-18 14:06:11,481 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 14:06:11,598 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_2d79d988-d828-4ac9-8383-8792e2e7e36f/bin-2019/utaipan/witness.graphml [2018-11-18 14:06:11,598 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 14:06:11,599 INFO L168 Benchmark]: Toolchain (without parser) took 10092.76 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 436.2 MB). Free memory was 951.1 MB in the beginning and 1.2 GB in the end (delta: -278.4 MB). Peak memory consumption was 157.8 MB. Max. memory is 11.5 GB. [2018-11-18 14:06:11,600 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:06:11,600 INFO L168 Benchmark]: CACSL2BoogieTranslator took 353.94 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 88.6 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -123.6 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. [2018-11-18 14:06:11,600 INFO L168 Benchmark]: Boogie Procedure Inliner took 19.48 ms. Allocated memory is still 1.1 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 14:06:11,600 INFO L168 Benchmark]: Boogie Preprocessor took 23.33 ms. Allocated memory is still 1.1 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 14:06:11,600 INFO L168 Benchmark]: RCFGBuilder took 489.91 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 62.7 MB). Peak memory consumption was 62.7 MB. Max. memory is 11.5 GB. [2018-11-18 14:06:11,601 INFO L168 Benchmark]: TraceAbstraction took 9082.73 ms. Allocated memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: 347.6 MB). Free memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: -294.1 MB). Peak memory consumption was 595.4 MB. Max. memory is 11.5 GB. [2018-11-18 14:06:11,601 INFO L168 Benchmark]: Witness Printer took 120.10 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 71.2 MB). Peak memory consumption was 71.2 MB. Max. memory is 11.5 GB. [2018-11-18 14:06:11,602 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 353.94 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 88.6 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -123.6 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 19.48 ms. Allocated memory is still 1.1 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. * Boogie Preprocessor took 23.33 ms. Allocated memory is still 1.1 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 489.91 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 62.7 MB). Peak memory consumption was 62.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 9082.73 ms. Allocated memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: 347.6 MB). Free memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: -294.1 MB). Peak memory consumption was 595.4 MB. Max. memory is 11.5 GB. * Witness Printer took 120.10 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 71.2 MB). Peak memory consumption was 71.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 844]: 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" [L606] FCALL "Pump(System:" [L610] FCALL "On" [L614] FCALL "Off" [L618] FCALL ",Pump:" [L622] FCALL "On" [L626] FCALL "Off" [L630] FCALL ") " [L632] FCALL "\n" [L902] FCALL "Env(Water:%i" [L903] FCALL ",Meth:" [L907] FCALL "CRIT" [L911] FCALL "OK" [L915] FCALL ")" [L486] int pumpRunning = 0; [L487] int systemActive = 1; [L666] int methAndRunningLastTime ; [L743] int cleanupTimeShifts = 4; [L850] int waterLevel = 1; [L851] int methaneLevelCritical = 0; [L209] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={194:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={132:0}, "On"={172:0}, "Pump(System:"={126:0}, \old(") ")=184, \old(") ")=164, \old(")")=119, \old(")")=122, \old(",Meth:")=162, \old(",Meth:")=118, \old(",Pump:")=161, \old(",Pump:")=142, \old("\n")=120, \old("\n")=182, \old("__utac__get_this_arg")=125, \old("__utac__get_this_arg")=198, \old("__utac__get_this_arg")=123, \old("__utac__get_this_arg")=154, \old("__utac__get_this_argtype")=121, \old("__utac__get_this_argtype")=149, \old("__utac__get_this_argtype")=189, \old("__utac__get_this_argtype")=128, \old("CRIT")=165, \old("CRIT")=146, \old("Env(Water:%i")=181, \old("Env(Water:%i")=168, \old("i > 0 && i <= this->argsCount")=192, \old("i > 0 && i <= this->argsCount")=151, \old("i > 0 && i <= this->argsCount")=148, \old("i > 0 && i <= this->argsCount")=129, \old("i > 0 && i <= this->argsCount")=137, \old("i > 0 && i <= this->argsCount")=131, \old("i > 0 && i <= this->argsCount")=153, \old("i > 0 && i <= this->argsCount")=197, \old("libacc.c")=169, \old("libacc.c")=199, \old("libacc.c")=160, \old("libacc.c")=159, \old("libacc.c")=166, \old("libacc.c")=193, \old("libacc.c")=191, \old("libacc.c")=177, \old("Off")=178, \old("Off")=176, \old("Off")=183, \old("Off")=145, \old("OK")=134, \old("OK")=170, \old("On")=173, \old("On")=143, \old("On")=150, \old("On")=136, \old("Pump(System:")=171, \old("Pump(System:")=135, \old(cleanupTimeShifts)=195, \old(head)=200, \old(head)=179, \old(methAndRunningLastTime)=188, \old(methaneLevelCritical)=155, \old(pumpRunning)=141, \old(systemActive)=140, \old(waterLevel)=147, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L817] int retValue_acc ; [L818] int tmp ; VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L822] FCALL select_helpers() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L823] FCALL select_features() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L824] CALL, EXPR valid_product() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L734] int retValue_acc ; [L737] retValue_acc = 1 [L738] RET return (retValue_acc); VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L824] EXPR valid_product() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L824] tmp = valid_product() [L826] COND TRUE \read(tmp) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L828] FCALL setup() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L829] CALL runTest() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L810] CALL __utac_acc__Specification2_spec__1() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L671] RET methAndRunningLastTime = 0 VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L810] __utac_acc__Specification2_spec__1() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L811] CALL test() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L412] int splverifierCounter ; [L413] int tmp ; [L414] int tmp___0 ; [L415] int tmp___1 ; [L416] int tmp___2 ; [L419] splverifierCounter = 0 VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L421] COND TRUE 1 VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L423] COND TRUE splverifierCounter < 4 VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L429] tmp = __VERIFIER_nondet_int() [L431] COND TRUE \read(tmp) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L433] CALL waterRise() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L868] COND TRUE waterLevel < 2 [L869] RET waterLevel = waterLevel + 1 VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L433] waterRise() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L439] tmp___0 = __VERIFIER_nondet_int() [L441] COND FALSE !(\read(tmp___0)) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L449] tmp___2 = __VERIFIER_nondet_int() [L451] COND FALSE !(\read(tmp___2)) [L457] tmp___1 = __VERIFIER_nondet_int() [L459] COND TRUE \read(tmp___1) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L466] CALL timeShift() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L494] COND FALSE !(\read(pumpRunning)) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L501] COND TRUE \read(systemActive) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L503] CALL processEnvironment() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L523] int tmp ; VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L526] COND TRUE ! pumpRunning VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L528] CALL, EXPR isHighWaterLevel() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L638] int retValue_acc ; [L639] int tmp ; [L640] int tmp___0 ; VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L644] CALL, EXPR isHighWaterSensorDry() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L930] int retValue_acc ; VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L933] COND FALSE !(waterLevel < 2) [L937] retValue_acc = 0 [L938] RET return (retValue_acc); VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L644] EXPR isHighWaterSensorDry() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L644] tmp = isHighWaterSensorDry() [L646] COND FALSE !(\read(tmp)) [L649] tmp___0 = 1 VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L651] retValue_acc = tmp___0 [L652] RET return (retValue_acc); VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L528] EXPR isHighWaterLevel() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L528] tmp = isHighWaterLevel() [L530] COND TRUE \read(tmp) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L532] CALL activatePump() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L557] int tmp ; VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L561] CALL, EXPR isMethaneAlarm() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L582] int retValue_acc ; VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L586] CALL, EXPR isMethaneLevelCritical() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L889] int retValue_acc ; [L892] retValue_acc = methaneLevelCritical [L893] RET return (retValue_acc); VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L586] EXPR isMethaneLevelCritical() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L586] retValue_acc = isMethaneLevelCritical() [L588] RET return (retValue_acc); VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L561] EXPR isMethaneAlarm() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L561] tmp = isMethaneAlarm() [L563] COND FALSE !(\read(tmp)) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L567] CALL activatePump__wrappee__highWaterSensor() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L551] RET pumpRunning = 1 VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L567] RET activatePump__wrappee__highWaterSensor() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=2] [L532] RET activatePump() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L503] processEnvironment() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L509] CALL __utac_acc__Specification2_spec__2() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L676] int tmp ; [L677] int tmp___0 ; VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L681] CALL, EXPR isMethaneLevelCritical() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L889] int retValue_acc ; [L892] retValue_acc = methaneLevelCritical [L893] RET return (retValue_acc); VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=2] [L681] EXPR isMethaneLevelCritical() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L681] tmp = isMethaneLevelCritical() [L683] COND FALSE !(\read(tmp)) [L699] RET methAndRunningLastTime = 0 VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=2] [L509] RET __utac_acc__Specification2_spec__2() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L466] timeShift() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L421] COND TRUE 1 VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L423] COND TRUE splverifierCounter < 4 VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L429] tmp = __VERIFIER_nondet_int() [L431] COND FALSE !(\read(tmp)) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=2] [L439] tmp___0 = __VERIFIER_nondet_int() [L441] COND TRUE \read(tmp___0) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___1=1, tmp___2=0, waterLevel=2] [L443] CALL changeMethaneLevel() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L880] COND FALSE !(\read(methaneLevelCritical)) [L883] RET methaneLevelCritical = 1 VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L443] changeMethaneLevel() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___1=1, tmp___2=0, waterLevel=2] [L449] tmp___2 = __VERIFIER_nondet_int() [L451] COND FALSE !(\read(tmp___2)) [L457] tmp___1 = __VERIFIER_nondet_int() [L459] COND TRUE \read(tmp___1) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___1=1, tmp___2=0, waterLevel=2] [L466] CALL timeShift() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L494] COND TRUE \read(pumpRunning) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L496] CALL lowerWaterLevel() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L856] COND TRUE waterLevel > 0 [L857] RET waterLevel = waterLevel - 1 VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L496] lowerWaterLevel() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L501] COND TRUE \read(systemActive) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L503] CALL processEnvironment() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L523] int tmp ; VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L526] COND FALSE !(! pumpRunning) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L541] RET, FCALL processEnvironment__wrappee__base() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L503] processEnvironment() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L509] CALL __utac_acc__Specification2_spec__2() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L676] int tmp ; [L677] int tmp___0 ; VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L681] CALL, EXPR isMethaneLevelCritical() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L889] int retValue_acc ; [L892] retValue_acc = methaneLevelCritical [L893] RET return (retValue_acc); VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L681] EXPR isMethaneLevelCritical() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L681] tmp = isMethaneLevelCritical() [L683] COND TRUE \read(tmp) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L685] CALL, EXPR isPumpRunning() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L593] int retValue_acc ; [L596] retValue_acc = pumpRunning [L597] RET return (retValue_acc); VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L685] EXPR isPumpRunning() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L685] tmp___0 = isPumpRunning() [L687] COND TRUE \read(tmp___0) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=1] [L688] COND FALSE !(\read(methAndRunningLastTime)) [L693] RET methAndRunningLastTime = 1 VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=1] [L509] RET __utac_acc__Specification2_spec__2() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L466] timeShift() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___1=1, tmp___2=0, waterLevel=1] [L421] COND TRUE 1 VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___1=1, tmp___2=0, waterLevel=1] [L423] COND TRUE splverifierCounter < 4 VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___1=1, tmp___2=0, waterLevel=1] [L429] tmp = __VERIFIER_nondet_int() [L431] COND FALSE !(\read(tmp)) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___1=1, tmp___2=0, waterLevel=1] [L439] tmp___0 = __VERIFIER_nondet_int() [L441] COND FALSE !(\read(tmp___0)) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=1] [L449] tmp___2 = __VERIFIER_nondet_int() [L451] COND FALSE !(\read(tmp___2)) [L457] tmp___1 = __VERIFIER_nondet_int() [L459] COND TRUE \read(tmp___1) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=1, tmp___2=0, waterLevel=1] [L466] CALL timeShift() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L494] COND TRUE \read(pumpRunning) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L496] CALL lowerWaterLevel() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L856] COND TRUE waterLevel > 0 [L857] RET waterLevel = waterLevel - 1 VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L496] lowerWaterLevel() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L501] COND TRUE \read(systemActive) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L503] CALL processEnvironment() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L523] int tmp ; VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L526] COND FALSE !(! pumpRunning) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L541] RET, FCALL processEnvironment__wrappee__base() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L503] processEnvironment() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L509] CALL __utac_acc__Specification2_spec__2() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L676] int tmp ; [L677] int tmp___0 ; VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L681] CALL, EXPR isMethaneLevelCritical() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L889] int retValue_acc ; [L892] retValue_acc = methaneLevelCritical [L893] RET return (retValue_acc); VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L681] EXPR isMethaneLevelCritical() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L681] tmp = isMethaneLevelCritical() [L683] COND TRUE \read(tmp) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=0] [L685] CALL, EXPR isPumpRunning() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L593] int retValue_acc ; [L596] retValue_acc = pumpRunning [L597] RET return (retValue_acc); VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L685] EXPR isPumpRunning() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=0] [L685] tmp___0 = isPumpRunning() [L687] COND TRUE \read(tmp___0) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=0] [L688] COND TRUE \read(methAndRunningLastTime) VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=0] [L690] CALL __automaton_fail() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L844] __VERIFIER_error() VAL [") "={186:0}, ")"={124:0}, ",Meth:"={163:0}, ",Pump:"={144:0}, "\n"={187:0}, "__utac__get_this_arg"={156:0}, "__utac__get_this_arg"={196:0}, "__utac__get_this_argtype"={130:0}, "__utac__get_this_argtype"={158:0}, "CRIT"={167:0}, "Env(Water:%i"={180:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={157:0}, "i > 0 && i <= this->argsCount"={152:0}, "i > 0 && i <= this->argsCount"={127:0}, "libacc.c"={190:0}, "libacc.c"={175:0}, "libacc.c"={201:0}, "libacc.c"={194:0}, "Off"={185:0}, "Off"={138:0}, "OK"={133:0}, "On"={172:0}, "On"={132:0}, "Pump(System:"={126:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 27 procedures, 141 locations, 1 error locations. UNSAFE Result, 9.0s OverallTime, 12 OverallIterations, 4 TraceHistogramMax, 6.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1848 SDtfs, 1211 SDslu, 5410 SDs, 0 SdLazy, 2182 SolverSat, 295 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.7s Time, PredicateUnifierStatistics: 2 DeclaredPredicates, 208 GetRequests, 128 SyntacticMatches, 1 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 268 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1037occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.3s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 0.9968638552142174 AbsIntWeakeningRatio, 1.0679611650485437 AbsIntAvgWeakeningVarsNumRemoved, 85.63106796116504 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 11 MinimizatonAttempts, 349 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 1102 NumberOfCodeBlocks, 1102 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 906 ConstructedInterpolants, 0 QuantifiedInterpolants, 128154 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 10 PerfectInterpolantSequences, 39/41 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...