./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product56_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_332c316d-097d-49bd-992f-dd3c26ea216b/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_332c316d-097d-49bd-992f-dd3c26ea216b/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_332c316d-097d-49bd-992f-dd3c26ea216b/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_332c316d-097d-49bd-992f-dd3c26ea216b/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product56_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_332c316d-097d-49bd-992f-dd3c26ea216b/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_332c316d-097d-49bd-992f-dd3c26ea216b/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3236d89cedc127e9d85364eeaf0ba1493a1eae64 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 01:54:25,491 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 01:54:25,492 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 01:54:25,499 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 01:54:25,499 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 01:54:25,500 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 01:54:25,501 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 01:54:25,502 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 01:54:25,503 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 01:54:25,503 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 01:54:25,504 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 01:54:25,504 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 01:54:25,505 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 01:54:25,505 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 01:54:25,506 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 01:54:25,507 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 01:54:25,507 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 01:54:25,508 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 01:54:25,510 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 01:54:25,510 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 01:54:25,511 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 01:54:25,511 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 01:54:25,513 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 01:54:25,513 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 01:54:25,513 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 01:54:25,514 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 01:54:25,514 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 01:54:25,515 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 01:54:25,515 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 01:54:25,516 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 01:54:25,516 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 01:54:25,517 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 01:54:25,517 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 01:54:25,517 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 01:54:25,518 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 01:54:25,518 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 01:54:25,518 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_332c316d-097d-49bd-992f-dd3c26ea216b/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 01:54:25,526 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 01:54:25,526 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 01:54:25,526 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 01:54:25,526 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 01:54:25,527 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 01:54:25,527 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 01:54:25,527 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 01:54:25,527 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 01:54:25,527 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 01:54:25,527 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 01:54:25,527 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 01:54:25,528 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 01:54:25,528 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 01:54:25,528 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 01:54:25,528 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 01:54:25,528 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 01:54:25,528 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 01:54:25,528 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 01:54:25,528 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 01:54:25,529 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 01:54:25,529 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 01:54:25,529 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 01:54:25,529 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 01:54:25,529 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 01:54:25,529 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 01:54:25,529 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 01:54:25,529 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 01:54:25,530 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 01:54:25,530 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 01:54:25,530 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 01:54:25,530 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 01:54:25,530 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 01:54:25,530 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 01:54:25,530 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 01:54:25,530 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_332c316d-097d-49bd-992f-dd3c26ea216b/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3236d89cedc127e9d85364eeaf0ba1493a1eae64 [2018-11-10 01:54:25,557 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 01:54:25,566 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 01:54:25,568 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 01:54:25,570 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 01:54:25,570 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 01:54:25,570 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_332c316d-097d-49bd-992f-dd3c26ea216b/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec1_product56_false-unreach-call_false-termination.cil.c [2018-11-10 01:54:25,616 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_332c316d-097d-49bd-992f-dd3c26ea216b/bin-2019/utaipan/data/917addffc/8f0157dd412343fc80c38f23c01d2332/FLAG7f9b9fa9d [2018-11-10 01:54:25,979 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 01:54:25,980 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_332c316d-097d-49bd-992f-dd3c26ea216b/sv-benchmarks/c/product-lines/minepump_spec1_product56_false-unreach-call_false-termination.cil.c [2018-11-10 01:54:25,989 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_332c316d-097d-49bd-992f-dd3c26ea216b/bin-2019/utaipan/data/917addffc/8f0157dd412343fc80c38f23c01d2332/FLAG7f9b9fa9d [2018-11-10 01:54:26,001 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_332c316d-097d-49bd-992f-dd3c26ea216b/bin-2019/utaipan/data/917addffc/8f0157dd412343fc80c38f23c01d2332 [2018-11-10 01:54:26,003 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 01:54:26,005 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 01:54:26,005 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 01:54:26,005 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 01:54:26,008 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 01:54:26,009 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:54:26" (1/1) ... [2018-11-10 01:54:26,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@283e34ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:54:26, skipping insertion in model container [2018-11-10 01:54:26,011 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:54:26" (1/1) ... [2018-11-10 01:54:26,019 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 01:54:26,052 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 01:54:26,259 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 01:54:26,267 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 01:54:26,324 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 01:54:26,342 INFO L193 MainTranslator]: Completed translation [2018-11-10 01:54:26,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:54:26 WrapperNode [2018-11-10 01:54:26,342 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 01:54:26,343 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 01:54:26,343 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 01:54:26,343 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 01:54:26,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:54:26" (1/1) ... [2018-11-10 01:54:26,405 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:54:26" (1/1) ... [2018-11-10 01:54:26,422 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 01:54:26,423 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 01:54:26,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 01:54:26,423 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 01:54:26,429 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:54:26" (1/1) ... [2018-11-10 01:54:26,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:54:26" (1/1) ... [2018-11-10 01:54:26,432 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:54:26" (1/1) ... [2018-11-10 01:54:26,432 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:54:26" (1/1) ... [2018-11-10 01:54:26,438 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:54:26" (1/1) ... [2018-11-10 01:54:26,443 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:54:26" (1/1) ... [2018-11-10 01:54:26,446 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:54:26" (1/1) ... [2018-11-10 01:54:26,449 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 01:54:26,449 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 01:54:26,450 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 01:54:26,450 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 01:54:26,450 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:54:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_332c316d-097d-49bd-992f-dd3c26ea216b/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 01:54:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 01:54:26,498 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 01:54:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 01:54:26,499 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 01:54:26,499 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-10 01:54:26,499 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-10 01:54:26,499 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-10 01:54:26,499 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-10 01:54:26,499 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 01:54:26,499 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 01:54:26,499 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 01:54:26,499 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 01:54:26,500 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-10 01:54:26,500 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-10 01:54:26,500 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 01:54:26,500 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 01:54:26,500 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 01:54:26,500 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 01:54:26,500 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-10 01:54:26,500 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-10 01:54:26,500 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-10 01:54:26,501 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-10 01:54:26,501 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-10 01:54:26,501 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-10 01:54:26,501 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 01:54:26,501 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 01:54:26,501 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 01:54:26,501 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 01:54:26,501 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 01:54:26,501 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 01:54:26,501 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 01:54:26,502 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 01:54:26,502 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-10 01:54:26,502 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-10 01:54:26,502 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 01:54:26,502 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 01:54:26,502 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 01:54:26,502 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 01:54:26,502 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 01:54:26,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 01:54:26,502 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-10 01:54:26,503 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-10 01:54:26,503 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 01:54:26,503 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 01:54:26,503 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 01:54:26,503 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 01:54:26,503 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 01:54:26,503 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 01:54:26,503 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 01:54:26,503 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 01:54:26,503 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 01:54:26,504 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 01:54:26,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 01:54:26,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 01:54:26,504 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 01:54:26,504 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 01:54:26,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 01:54:26,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 01:54:26,504 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 01:54:26,504 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 01:54:26,504 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2018-11-10 01:54:26,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2018-11-10 01:54:27,053 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 01:54:27,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:54:27 BoogieIcfgContainer [2018-11-10 01:54:27,053 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 01:54:27,054 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 01:54:27,054 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 01:54:27,056 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 01:54:27,056 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 01:54:26" (1/3) ... [2018-11-10 01:54:27,057 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68689fda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 01:54:27, skipping insertion in model container [2018-11-10 01:54:27,057 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:54:26" (2/3) ... [2018-11-10 01:54:27,057 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68689fda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 01:54:27, skipping insertion in model container [2018-11-10 01:54:27,057 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:54:27" (3/3) ... [2018-11-10 01:54:27,059 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product56_false-unreach-call_false-termination.cil.c [2018-11-10 01:54:27,065 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 01:54:27,070 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 01:54:27,079 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 01:54:27,102 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 01:54:27,102 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 01:54:27,102 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 01:54:27,102 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 01:54:27,102 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 01:54:27,103 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 01:54:27,103 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 01:54:27,103 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 01:54:27,119 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states. [2018-11-10 01:54:27,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-10 01:54:27,125 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:54:27,126 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 01:54:27,128 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:54:27,132 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:54:27,133 INFO L82 PathProgramCache]: Analyzing trace with hash -269369411, now seen corresponding path program 1 times [2018-11-10 01:54:27,134 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 01:54:27,163 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:54:27,164 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:54:27,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:54:27,164 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 01:54:27,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:54:27,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 01:54:27,327 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 01:54:27,327 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 01:54:27,327 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 01:54:27,335 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 01:54:27,347 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 01:54:27,347 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 01:54:27,349 INFO L87 Difference]: Start difference. First operand 168 states. Second operand 2 states. [2018-11-10 01:54:27,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:54:27,377 INFO L93 Difference]: Finished difference Result 310 states and 385 transitions. [2018-11-10 01:54:27,378 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 01:54:27,379 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-11-10 01:54:27,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:54:27,390 INFO L225 Difference]: With dead ends: 310 [2018-11-10 01:54:27,390 INFO L226 Difference]: Without dead ends: 155 [2018-11-10 01:54:27,394 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 01:54:27,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2018-11-10 01:54:27,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 155. [2018-11-10 01:54:27,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 155 states. [2018-11-10 01:54:27,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 184 transitions. [2018-11-10 01:54:27,435 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 184 transitions. Word has length 46 [2018-11-10 01:54:27,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:54:27,436 INFO L481 AbstractCegarLoop]: Abstraction has 155 states and 184 transitions. [2018-11-10 01:54:27,436 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 01:54:27,436 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 184 transitions. [2018-11-10 01:54:27,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-10 01:54:27,438 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:54:27,438 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 01:54:27,438 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:54:27,439 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:54:27,439 INFO L82 PathProgramCache]: Analyzing trace with hash 1630461637, now seen corresponding path program 1 times [2018-11-10 01:54:27,439 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 01:54:27,440 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:54:27,440 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:54:27,440 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:54:27,440 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 01:54:27,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:54:27,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 01:54:27,513 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 01:54:27,513 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 01:54:27,513 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 01:54:27,514 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 01:54:27,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 01:54:27,515 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 01:54:27,515 INFO L87 Difference]: Start difference. First operand 155 states and 184 transitions. Second operand 3 states. [2018-11-10 01:54:27,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:54:27,535 INFO L93 Difference]: Finished difference Result 247 states and 293 transitions. [2018-11-10 01:54:27,535 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 01:54:27,535 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-10 01:54:27,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:54:27,536 INFO L225 Difference]: With dead ends: 247 [2018-11-10 01:54:27,536 INFO L226 Difference]: Without dead ends: 145 [2018-11-10 01:54:27,537 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 01:54:27,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2018-11-10 01:54:27,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 145. [2018-11-10 01:54:27,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 145 states. [2018-11-10 01:54:27,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 171 transitions. [2018-11-10 01:54:27,547 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 171 transitions. Word has length 48 [2018-11-10 01:54:27,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:54:27,548 INFO L481 AbstractCegarLoop]: Abstraction has 145 states and 171 transitions. [2018-11-10 01:54:27,548 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 01:54:27,548 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 171 transitions. [2018-11-10 01:54:27,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-10 01:54:27,549 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:54:27,549 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] [2018-11-10 01:54:27,549 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:54:27,550 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:54:27,550 INFO L82 PathProgramCache]: Analyzing trace with hash 1087953439, now seen corresponding path program 1 times [2018-11-10 01:54:27,550 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 01:54:27,550 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:54:27,551 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:54:27,551 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:54:27,551 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 01:54:27,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:54:27,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 01:54:27,689 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 01:54:27,689 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 01:54:27,690 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 01:54:27,690 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 01:54:27,690 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 01:54:27,690 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 01:54:27,691 INFO L87 Difference]: Start difference. First operand 145 states and 171 transitions. Second operand 7 states. [2018-11-10 01:54:28,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:54:28,285 INFO L93 Difference]: Finished difference Result 438 states and 534 transitions. [2018-11-10 01:54:28,285 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 01:54:28,286 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 53 [2018-11-10 01:54:28,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:54:28,288 INFO L225 Difference]: With dead ends: 438 [2018-11-10 01:54:28,288 INFO L226 Difference]: Without dead ends: 317 [2018-11-10 01:54:28,290 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 01:54:28,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2018-11-10 01:54:28,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 305. [2018-11-10 01:54:28,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 305 states. [2018-11-10 01:54:28,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 305 states and 371 transitions. [2018-11-10 01:54:28,319 INFO L78 Accepts]: Start accepts. Automaton has 305 states and 371 transitions. Word has length 53 [2018-11-10 01:54:28,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:54:28,319 INFO L481 AbstractCegarLoop]: Abstraction has 305 states and 371 transitions. [2018-11-10 01:54:28,319 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 01:54:28,320 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 371 transitions. [2018-11-10 01:54:28,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-10 01:54:28,322 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:54:28,322 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 01:54:28,326 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:54:28,326 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:54:28,326 INFO L82 PathProgramCache]: Analyzing trace with hash -355761351, now seen corresponding path program 1 times [2018-11-10 01:54:28,326 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 01:54:28,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:54:28,327 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:54:28,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:54:28,327 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 01:54:28,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:54:28,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 01:54:28,416 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 01:54:28,416 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 01:54:28,416 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 01:54:28,417 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 01:54:28,417 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 01:54:28,417 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 01:54:28,417 INFO L87 Difference]: Start difference. First operand 305 states and 371 transitions. Second operand 6 states. [2018-11-10 01:54:28,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:54:28,605 INFO L93 Difference]: Finished difference Result 852 states and 1061 transitions. [2018-11-10 01:54:28,606 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 01:54:28,606 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 58 [2018-11-10 01:54:28,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:54:28,608 INFO L225 Difference]: With dead ends: 852 [2018-11-10 01:54:28,609 INFO L226 Difference]: Without dead ends: 571 [2018-11-10 01:54:28,610 INFO L605 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 [2018-11-10 01:54:28,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 571 states. [2018-11-10 01:54:28,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 571 to 565. [2018-11-10 01:54:28,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 565 states. [2018-11-10 01:54:28,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 565 states and 692 transitions. [2018-11-10 01:54:28,645 INFO L78 Accepts]: Start accepts. Automaton has 565 states and 692 transitions. Word has length 58 [2018-11-10 01:54:28,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:54:28,646 INFO L481 AbstractCegarLoop]: Abstraction has 565 states and 692 transitions. [2018-11-10 01:54:28,646 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 01:54:28,646 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 692 transitions. [2018-11-10 01:54:28,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-10 01:54:28,648 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:54:28,648 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 01:54:28,648 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:54:28,648 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:54:28,648 INFO L82 PathProgramCache]: Analyzing trace with hash -225171203, now seen corresponding path program 1 times [2018-11-10 01:54:28,648 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 01:54:28,649 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:54:28,649 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:54:28,649 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:54:28,650 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 01:54:28,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:54:28,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 01:54:28,726 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 01:54:28,726 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 01:54:28,726 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 01:54:28,726 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 01:54:28,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 01:54:28,727 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 01:54:28,727 INFO L87 Difference]: Start difference. First operand 565 states and 692 transitions. Second operand 6 states. [2018-11-10 01:54:28,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:54:28,896 INFO L93 Difference]: Finished difference Result 1320 states and 1684 transitions. [2018-11-10 01:54:28,896 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 01:54:28,896 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 62 [2018-11-10 01:54:28,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:54:28,899 INFO L225 Difference]: With dead ends: 1320 [2018-11-10 01:54:28,899 INFO L226 Difference]: Without dead ends: 779 [2018-11-10 01:54:28,900 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-10 01:54:28,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 779 states. [2018-11-10 01:54:28,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 779 to 761. [2018-11-10 01:54:28,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 761 states. [2018-11-10 01:54:28,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 761 states and 929 transitions. [2018-11-10 01:54:28,937 INFO L78 Accepts]: Start accepts. Automaton has 761 states and 929 transitions. Word has length 62 [2018-11-10 01:54:28,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:54:28,937 INFO L481 AbstractCegarLoop]: Abstraction has 761 states and 929 transitions. [2018-11-10 01:54:28,937 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 01:54:28,937 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 929 transitions. [2018-11-10 01:54:28,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-10 01:54:28,939 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:54:28,939 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 01:54:28,939 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:54:28,940 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:54:28,940 INFO L82 PathProgramCache]: Analyzing trace with hash 206974263, now seen corresponding path program 1 times [2018-11-10 01:54:28,940 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 01:54:28,940 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:54:28,940 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:54:28,940 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:54:28,941 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 01:54:28,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:54:29,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 01:54:29,014 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 01:54:29,014 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 01:54:29,014 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 01:54:29,015 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 01:54:29,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 01:54:29,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 01:54:29,015 INFO L87 Difference]: Start difference. First operand 761 states and 929 transitions. Second operand 6 states. [2018-11-10 01:54:29,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:54:29,049 INFO L93 Difference]: Finished difference Result 1518 states and 1892 transitions. [2018-11-10 01:54:29,050 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 01:54:29,050 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 90 [2018-11-10 01:54:29,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:54:29,053 INFO L225 Difference]: With dead ends: 1518 [2018-11-10 01:54:29,053 INFO L226 Difference]: Without dead ends: 781 [2018-11-10 01:54:29,054 INFO L605 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 [2018-11-10 01:54:29,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 781 states. [2018-11-10 01:54:29,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 781 to 781. [2018-11-10 01:54:29,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 781 states. [2018-11-10 01:54:29,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 781 states and 949 transitions. [2018-11-10 01:54:29,078 INFO L78 Accepts]: Start accepts. Automaton has 781 states and 949 transitions. Word has length 90 [2018-11-10 01:54:29,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:54:29,079 INFO L481 AbstractCegarLoop]: Abstraction has 781 states and 949 transitions. [2018-11-10 01:54:29,079 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 01:54:29,079 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 949 transitions. [2018-11-10 01:54:29,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-10 01:54:29,081 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:54:29,081 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 01:54:29,081 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:54:29,081 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:54:29,081 INFO L82 PathProgramCache]: Analyzing trace with hash 481733877, now seen corresponding path program 1 times [2018-11-10 01:54:29,081 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 01:54:29,082 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:54:29,082 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:54:29,082 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:54:29,082 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 01:54:29,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:54:29,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 01:54:29,156 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 01:54:29,156 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-10 01:54:29,157 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 01:54:29,157 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-10 01:54:29,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-10 01:54:29,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-10 01:54:29,157 INFO L87 Difference]: Start difference. First operand 781 states and 949 transitions. Second operand 8 states. [2018-11-10 01:54:29,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:54:29,190 INFO L93 Difference]: Finished difference Result 1566 states and 1978 transitions. [2018-11-10 01:54:29,190 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 01:54:29,190 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 90 [2018-11-10 01:54:29,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:54:29,193 INFO L225 Difference]: With dead ends: 1566 [2018-11-10 01:54:29,193 INFO L226 Difference]: Without dead ends: 809 [2018-11-10 01:54:29,194 INFO L605 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 [2018-11-10 01:54:29,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 809 states. [2018-11-10 01:54:29,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 809 to 797. [2018-11-10 01:54:29,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 797 states. [2018-11-10 01:54:29,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 797 states and 965 transitions. [2018-11-10 01:54:29,220 INFO L78 Accepts]: Start accepts. Automaton has 797 states and 965 transitions. Word has length 90 [2018-11-10 01:54:29,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:54:29,220 INFO L481 AbstractCegarLoop]: Abstraction has 797 states and 965 transitions. [2018-11-10 01:54:29,220 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-10 01:54:29,220 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 965 transitions. [2018-11-10 01:54:29,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-10 01:54:29,222 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:54:29,222 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 01:54:29,222 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:54:29,222 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:54:29,222 INFO L82 PathProgramCache]: Analyzing trace with hash -1862933164, now seen corresponding path program 1 times [2018-11-10 01:54:29,222 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 01:54:29,223 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:54:29,223 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:54:29,223 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:54:29,223 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 01:54:29,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:54:29,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 01:54:29,297 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 01:54:29,297 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 01:54:29,297 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 01:54:29,297 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 01:54:29,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 01:54:29,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 01:54:29,298 INFO L87 Difference]: Start difference. First operand 797 states and 965 transitions. Second operand 4 states. [2018-11-10 01:54:29,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:54:29,521 INFO L93 Difference]: Finished difference Result 2641 states and 3342 transitions. [2018-11-10 01:54:29,522 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 01:54:29,522 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 90 [2018-11-10 01:54:29,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:54:29,527 INFO L225 Difference]: With dead ends: 2641 [2018-11-10 01:54:29,527 INFO L226 Difference]: Without dead ends: 1868 [2018-11-10 01:54:29,529 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 01:54:29,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1868 states. [2018-11-10 01:54:29,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1868 to 1837. [2018-11-10 01:54:29,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1837 states. [2018-11-10 01:54:29,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1837 states and 2265 transitions. [2018-11-10 01:54:29,587 INFO L78 Accepts]: Start accepts. Automaton has 1837 states and 2265 transitions. Word has length 90 [2018-11-10 01:54:29,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:54:29,587 INFO L481 AbstractCegarLoop]: Abstraction has 1837 states and 2265 transitions. [2018-11-10 01:54:29,587 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 01:54:29,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 2265 transitions. [2018-11-10 01:54:29,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-11-10 01:54:29,590 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:54:29,590 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 01:54:29,590 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:54:29,590 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:54:29,590 INFO L82 PathProgramCache]: Analyzing trace with hash -955807078, now seen corresponding path program 1 times [2018-11-10 01:54:29,590 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 01:54:29,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:54:29,591 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:54:29,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:54:29,591 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 01:54:29,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:54:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 01:54:29,676 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-10 01:54:29,691 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 01:54:29,692 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 01:54:29,693 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 01:54:29,694 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 01:54:29,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 01:54:29 BoogieIcfgContainer [2018-11-10 01:54:29,781 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 01:54:29,781 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 01:54:29,781 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 01:54:29,781 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 01:54:29,782 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:54:27" (3/4) ... [2018-11-10 01:54:29,783 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 01:54:29,787 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 01:54:29,787 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 01:54:29,788 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 01:54:29,788 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 01:54:29,874 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_332c316d-097d-49bd-992f-dd3c26ea216b/bin-2019/utaipan/witness.graphml [2018-11-10 01:54:29,874 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 01:54:29,875 INFO L168 Benchmark]: Toolchain (without parser) took 3871.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 197.1 MB). Free memory was 958.1 MB in the beginning and 1.0 GB in the end (delta: -72.5 MB). Peak memory consumption was 124.6 MB. Max. memory is 11.5 GB. [2018-11-10 01:54:29,876 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 01:54:29,876 INFO L168 Benchmark]: CACSL2BoogieTranslator took 337.25 ms. Allocated memory is still 1.0 GB. Free memory was 958.1 MB in the beginning and 936.6 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 01:54:29,876 INFO L168 Benchmark]: Boogie Procedure Inliner took 79.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 936.6 MB in the beginning and 1.1 GB in the end (delta: -198.4 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. [2018-11-10 01:54:29,876 INFO L168 Benchmark]: Boogie Preprocessor took 26.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-10 01:54:29,876 INFO L168 Benchmark]: RCFGBuilder took 603.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 85.3 MB). Peak memory consumption was 85.3 MB. Max. memory is 11.5 GB. [2018-11-10 01:54:29,877 INFO L168 Benchmark]: TraceAbstraction took 2727.02 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 56.1 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -24.2 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. [2018-11-10 01:54:29,877 INFO L168 Benchmark]: Witness Printer took 93.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. [2018-11-10 01:54:29,878 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 337.25 ms. Allocated memory is still 1.0 GB. Free memory was 958.1 MB in the beginning and 936.6 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 79.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 936.6 MB in the beginning and 1.1 GB in the end (delta: -198.4 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 603.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 85.3 MB). Peak memory consumption was 85.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2727.02 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 56.1 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -24.2 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. * Witness Printer took 93.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 806]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L337] CALL "i > 0 && i <= this->argsCount" [L337] RET "i > 0 && i <= this->argsCount" [L337] CALL "libacc.c" [L337] RET "libacc.c" [L338] CALL "__utac__get_this_arg" [L338] RET "__utac__get_this_arg" [L344] CALL "i > 0 && i <= this->argsCount" [L344] RET "i > 0 && i <= this->argsCount" [L344] CALL "libacc.c" [L344] RET "libacc.c" [L345] CALL "__utac__get_this_arg" [L345] RET "__utac__get_this_arg" [L383] CALL "i > 0 && i <= this->argsCount" [L383] RET "i > 0 && i <= this->argsCount" [L383] CALL "libacc.c" [L383] RET "libacc.c" [L384] CALL "__utac__get_this_argtype" [L384] RET "__utac__get_this_argtype" [L390] CALL "i > 0 && i <= this->argsCount" [L390] RET "i > 0 && i <= this->argsCount" [L390] CALL "libacc.c" [L390] RET "libacc.c" [L391] CALL "__utac__get_this_argtype" [L391] RET "__utac__get_this_argtype" [L644] CALL "Pump(System:" [L644] RET "Pump(System:" [L648] CALL "On" [L648] RET "On" [L652] CALL "Off" [L652] RET "Off" [L656] CALL ",Pump:" [L656] RET ",Pump:" [L660] CALL "On" [L660] RET "On" [L664] CALL "Off" [L664] RET "Off" [L668] CALL ") " [L668] RET ") " [L670] CALL "\n" [L670] RET "\n" [L960] CALL "Env(Water:%i" [L960] RET "Env(Water:%i" [L961] CALL ",Meth:" [L961] RET ",Meth:" [L965] CALL "CRIT" [L965] RET "CRIT" [L969] CALL "OK" [L969] RET "OK" [L973] CALL ")" [L973] RET ")" [L490] int pumpRunning = 0; [L491] int systemActive = 1; [L811] int cleanupTimeShifts = 4; [L908] int waterLevel = 1; [L909] int methaneLevelCritical = 0; [L209] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={200:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={189:0}, "Off"={146:0}, "Off"={187:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(") ")=159, \old(") ")=139, \old(")")=152, \old(")")=122, \old(",Meth:")=153, \old(",Meth:")=171, \old(",Pump:")=129, \old(",Pump:")=143, \old("\n")=151, \old("\n")=170, \old("__utac__get_this_arg")=161, \old("__utac__get_this_arg")=197, \old("__utac__get_this_arg")=128, \old("__utac__get_this_arg")=126, \old("__utac__get_this_argtype")=131, \old("__utac__get_this_argtype")=186, \old("__utac__get_this_argtype")=124, \old("__utac__get_this_argtype")=156, \old("CRIT")=136, \old("CRIT")=176, \old("Env(Water:%i")=118, \old("Env(Water:%i")=168, \old("i > 0 && i <= this->argsCount")=157, \old("i > 0 && i <= this->argsCount")=134, \old("i > 0 && i <= this->argsCount")=191, \old("i > 0 && i <= this->argsCount")=155, \old("i > 0 && i <= this->argsCount")=196, \old("i > 0 && i <= this->argsCount")=160, \old("i > 0 && i <= this->argsCount")=132, \old("i > 0 && i <= this->argsCount")=137, \old("libacc.c")=190, \old("libacc.c")=198, \old("libacc.c")=172, \old("libacc.c")=166, \old("libacc.c")=181, \old("libacc.c")=167, \old("libacc.c")=192, \old("libacc.c")=175, \old("Off")=138, \old("Off")=188, \old("Off")=121, \old("Off")=119, \old("OK")=125, \old("OK")=120, \old("On")=174, \old("On")=141, \old("On")=177, \old("On")=185, \old("Pump(System:")=140, \old("Pump(System:")=179, \old(cleanupTimeShifts)=194, \old(head)=199, \old(head)=183, \old(methaneLevelCritical)=162, \old(pumpRunning)=150, \old(systemActive)=149, \old(waterLevel)=154, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L884] int retValue_acc ; [L885] int tmp ; VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L889] FCALL select_helpers() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L890] FCALL select_features() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L891] CALL, EXPR valid_product() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L766] int retValue_acc ; [L769] retValue_acc = 1 [L770] RET return (retValue_acc); VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L891] EXPR valid_product() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L891] tmp = valid_product() [L893] COND TRUE \read(tmp) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L895] FCALL setup() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L896] CALL runTest() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L878] CALL test() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L413] int splverifierCounter ; [L414] int tmp ; [L415] int tmp___0 ; [L416] int tmp___1 ; [L417] int tmp___2 ; [L420] splverifierCounter = 0 VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L422] COND TRUE 1 VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L424] COND TRUE splverifierCounter < 4 VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L430] tmp = __VERIFIER_nondet_int() [L432] COND TRUE \read(tmp) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L434] CALL waterRise() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L926] COND TRUE waterLevel < 2 [L927] RET waterLevel = waterLevel + 1 VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L434] waterRise() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L440] tmp___0 = __VERIFIER_nondet_int() [L442] COND TRUE \read(tmp___0) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L444] CALL changeMethaneLevel() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L938] COND FALSE !(\read(methaneLevelCritical)) [L941] RET methaneLevelCritical = 1 VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L444] changeMethaneLevel() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L450] tmp___2 = __VERIFIER_nondet_int() [L452] COND FALSE !(\read(tmp___2)) [L458] tmp___1 = __VERIFIER_nondet_int() [L460] COND FALSE !(\read(tmp___1)) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, tmp___1=0, tmp___2=0, waterLevel=2] [L469] CALL timeShift() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L498] COND FALSE !(\read(pumpRunning)) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L505] COND TRUE \read(systemActive) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L507] CALL processEnvironment() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L579] int tmp ; VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L582] COND FALSE !(\read(pumpRunning)) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L597] CALL processEnvironment__wrappee__lowWaterSensor() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L553] int tmp ; VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L556] COND FALSE !(\read(pumpRunning)) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L571] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L527] int tmp ; VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L530] COND TRUE ! pumpRunning VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L532] CALL, EXPR isHighWaterLevel() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L676] int retValue_acc ; [L677] int tmp ; [L678] int tmp___0 ; VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L682] CALL, EXPR isHighWaterSensorDry() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L988] int retValue_acc ; VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L991] COND FALSE !(waterLevel < 2) [L995] retValue_acc = 0 [L996] RET return (retValue_acc); VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L682] EXPR isHighWaterSensorDry() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L682] tmp = isHighWaterSensorDry() [L684] COND FALSE !(\read(tmp)) [L687] tmp___0 = 1 VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L689] retValue_acc = tmp___0 [L690] RET return (retValue_acc); VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L532] EXPR isHighWaterLevel() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L532] tmp = isHighWaterLevel() [L534] COND TRUE \read(tmp) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L536] CALL activatePump() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L607] RET pumpRunning = 1 VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L536] RET activatePump() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L571] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L597] RET processEnvironment__wrappee__lowWaterSensor() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L507] processEnvironment() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L513] CALL __utac_acc__Specification1_spec__1() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L777] int tmp ; [L778] int tmp___0 ; VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L782] CALL, EXPR isMethaneLevelCritical() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L947] int retValue_acc ; [L950] retValue_acc = methaneLevelCritical [L951] RET return (retValue_acc); VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=2] [L782] EXPR isMethaneLevelCritical() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L782] tmp = isMethaneLevelCritical() [L784] COND TRUE \read(tmp) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L786] CALL, EXPR isPumpRunning() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L631] int retValue_acc ; [L634] retValue_acc = pumpRunning [L635] RET return (retValue_acc); VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=2] [L786] EXPR isPumpRunning() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L786] tmp___0 = isPumpRunning() [L788] COND TRUE \read(tmp___0) VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L790] CALL __automaton_fail() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L806] __VERIFIER_error() VAL [") "={147:0}, ")"={123:0}, ",Meth:"={173:0}, ",Pump:"={144:0}, "\n"={148:0}, "__utac__get_this_arg"={163:0}, "__utac__get_this_arg"={195:0}, "__utac__get_this_argtype"={165:0}, "__utac__get_this_argtype"={133:0}, "CRIT"={135:0}, "Env(Water:%i"={169:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={158:0}, "i > 0 && i <= this->argsCount"={164:0}, "i > 0 && i <= this->argsCount"={130:0}, "libacc.c"={180:0}, "libacc.c"={193:0}, "libacc.c"={200:0}, "libacc.c"={189:0}, "Off"={187:0}, "Off"={146:0}, "OK"={127:0}, "On"={145:0}, "On"={184:0}, "Pump(System:"={182:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 31 procedures, 168 locations, 1 error locations. UNSAFE Result, 2.6s OverallTime, 9 OverallIterations, 1 TraceHistogramMax, 1.3s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1605 SDtfs, 760 SDslu, 4003 SDs, 0 SdLazy, 621 SolverSat, 35 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 65 GetRequests, 28 SyntacticMatches, 1 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1837occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 8 MinimizatonAttempts, 79 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 631 NumberOfCodeBlocks, 631 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 529 ConstructedInterpolants, 0 QuantifiedInterpolants, 59147 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...