./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product43_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_1152443c-56b7-4d01-ad60-839d41c316e7/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1152443c-56b7-4d01-ad60-839d41c316e7/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1152443c-56b7-4d01-ad60-839d41c316e7/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1152443c-56b7-4d01-ad60-839d41c316e7/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product43_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1152443c-56b7-4d01-ad60-839d41c316e7/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1152443c-56b7-4d01-ad60-839d41c316e7/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 d3ef47dc64404f2fae365adb4fa9379fd10f9c50 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 16:57:46,517 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 16:57:46,518 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 16:57:46,524 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 16:57:46,524 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 16:57:46,525 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 16:57:46,526 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 16:57:46,527 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 16:57:46,528 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 16:57:46,528 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 16:57:46,529 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 16:57:46,529 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 16:57:46,530 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 16:57:46,530 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 16:57:46,531 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 16:57:46,532 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 16:57:46,532 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 16:57:46,533 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 16:57:46,534 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 16:57:46,535 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 16:57:46,536 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 16:57:46,537 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 16:57:46,538 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 16:57:46,539 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 16:57:46,539 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 16:57:46,539 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 16:57:46,540 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 16:57:46,540 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 16:57:46,541 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 16:57:46,541 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 16:57:46,541 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 16:57:46,542 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 16:57:46,542 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 16:57:46,542 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 16:57:46,542 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 16:57:46,543 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 16:57:46,543 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1152443c-56b7-4d01-ad60-839d41c316e7/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 16:57:46,550 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 16:57:46,550 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 16:57:46,551 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 16:57:46,551 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 16:57:46,551 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 16:57:46,551 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 16:57:46,551 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 16:57:46,551 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 16:57:46,551 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 16:57:46,551 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 16:57:46,552 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 16:57:46,552 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 16:57:46,552 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 16:57:46,552 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 16:57:46,552 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 16:57:46,553 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 16:57:46,553 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 16:57:46,553 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 16:57:46,553 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 16:57:46,553 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 16:57:46,553 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 16:57:46,553 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 16:57:46,553 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 16:57:46,554 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 16:57:46,554 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 16:57:46,554 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 16:57:46,554 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 16:57:46,554 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 16:57:46,554 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 16:57:46,554 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 16:57:46,555 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 16:57:46,555 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 16:57:46,555 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 16:57:46,555 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 16:57:46,555 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 16:57:46,555 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 16:57:46,555 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 16:57:46,555 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_1152443c-56b7-4d01-ad60-839d41c316e7/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 -> d3ef47dc64404f2fae365adb4fa9379fd10f9c50 [2018-11-18 16:57:46,580 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 16:57:46,589 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 16:57:46,591 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 16:57:46,592 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 16:57:46,593 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 16:57:46,593 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1152443c-56b7-4d01-ad60-839d41c316e7/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec2_product43_false-unreach-call_false-termination.cil.c [2018-11-18 16:57:46,637 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1152443c-56b7-4d01-ad60-839d41c316e7/bin-2019/utaipan/data/605fd50fe/f2ac575c8aec46bfac698a15a0c40761/FLAG404c1daa8 [2018-11-18 16:57:47,085 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 16:57:47,085 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1152443c-56b7-4d01-ad60-839d41c316e7/sv-benchmarks/c/product-lines/minepump_spec2_product43_false-unreach-call_false-termination.cil.c [2018-11-18 16:57:47,096 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1152443c-56b7-4d01-ad60-839d41c316e7/bin-2019/utaipan/data/605fd50fe/f2ac575c8aec46bfac698a15a0c40761/FLAG404c1daa8 [2018-11-18 16:57:47,107 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1152443c-56b7-4d01-ad60-839d41c316e7/bin-2019/utaipan/data/605fd50fe/f2ac575c8aec46bfac698a15a0c40761 [2018-11-18 16:57:47,109 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 16:57:47,110 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 16:57:47,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 16:57:47,111 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 16:57:47,113 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 16:57:47,113 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:57:47" (1/1) ... [2018-11-18 16:57:47,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@345e74ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:57:47, skipping insertion in model container [2018-11-18 16:57:47,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:57:47" (1/1) ... [2018-11-18 16:57:47,121 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 16:57:47,151 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 16:57:47,339 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:57:47,346 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 16:57:47,443 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:57:47,458 INFO L195 MainTranslator]: Completed translation [2018-11-18 16:57:47,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:57:47 WrapperNode [2018-11-18 16:57:47,459 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 16:57:47,459 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 16:57:47,459 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 16:57:47,459 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 16:57:47,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:57:47" (1/1) ... [2018-11-18 16:57:47,473 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:57:47" (1/1) ... [2018-11-18 16:57:47,478 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 16:57:47,478 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 16:57:47,479 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 16:57:47,479 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 16:57:47,484 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:57:47" (1/1) ... [2018-11-18 16:57:47,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:57:47" (1/1) ... [2018-11-18 16:57:47,486 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:57:47" (1/1) ... [2018-11-18 16:57:47,487 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:57:47" (1/1) ... [2018-11-18 16:57:47,495 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:57:47" (1/1) ... [2018-11-18 16:57:47,500 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:57:47" (1/1) ... [2018-11-18 16:57:47,501 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:57:47" (1/1) ... [2018-11-18 16:57:47,504 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 16:57:47,504 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 16:57:47,504 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 16:57:47,504 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 16:57:47,505 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:57:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1152443c-56b7-4d01-ad60-839d41c316e7/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 16:57:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 16:57:47,540 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 16:57:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 16:57:47,540 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 16:57:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-18 16:57:47,540 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-18 16:57:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 16:57:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 16:57:47,540 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 16:57:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 16:57:47,541 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 16:57:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-18 16:57:47,541 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-18 16:57:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 16:57:47,541 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 16:57:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 16:57:47,541 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 16:57:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2018-11-18 16:57:47,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2018-11-18 16:57:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2018-11-18 16:57:47,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2018-11-18 16:57:47,542 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 16:57:47,542 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 16:57:47,542 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-18 16:57:47,542 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-18 16:57:47,542 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 16:57:47,542 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 16:57:47,542 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 16:57:47,542 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 16:57:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 16:57:47,543 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 16:57:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 16:57:47,543 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 16:57:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 16:57:47,543 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 16:57:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 16:57:47,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 16:57:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 16:57:47,544 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 16:57:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 16:57:47,544 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 16:57:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 16:57:47,544 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 16:57:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 16:57:47,544 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 16:57:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 16:57:47,544 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 16:57:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2018-11-18 16:57:47,545 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2018-11-18 16:57:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 16:57:47,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 16:57:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 16:57:47,545 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 16:57:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 16:57:47,545 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 16:57:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 16:57:47,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 16:57:47,976 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 16:57:47,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:57:47 BoogieIcfgContainer [2018-11-18 16:57:47,977 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 16:57:47,977 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 16:57:47,977 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 16:57:47,979 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 16:57:47,979 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 04:57:47" (1/3) ... [2018-11-18 16:57:47,980 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c580fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:57:47, skipping insertion in model container [2018-11-18 16:57:47,980 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:57:47" (2/3) ... [2018-11-18 16:57:47,980 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c580fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:57:47, skipping insertion in model container [2018-11-18 16:57:47,980 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:57:47" (3/3) ... [2018-11-18 16:57:47,981 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product43_false-unreach-call_false-termination.cil.c [2018-11-18 16:57:47,989 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 16:57:47,995 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 16:57:48,008 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 16:57:48,034 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 16:57:48,034 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 16:57:48,034 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 16:57:48,034 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 16:57:48,035 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 16:57:48,035 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 16:57:48,035 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 16:57:48,035 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 16:57:48,047 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states. [2018-11-18 16:57:48,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 16:57:48,051 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:57:48,052 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:57:48,053 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:57:48,056 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:57:48,057 INFO L82 PathProgramCache]: Analyzing trace with hash -1284741529, now seen corresponding path program 1 times [2018-11-18 16:57:48,058 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:57:48,085 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:57:48,086 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:57:48,086 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:57:48,086 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:57:48,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:57:48,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:57:48,259 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:57:48,259 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 16:57:48,259 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:57:48,263 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 16:57:48,273 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 16:57:48,273 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 16:57:48,274 INFO L87 Difference]: Start difference. First operand 146 states. Second operand 2 states. [2018-11-18 16:57:48,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:57:48,302 INFO L93 Difference]: Finished difference Result 262 states and 323 transitions. [2018-11-18 16:57:48,302 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 16:57:48,303 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 51 [2018-11-18 16:57:48,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:57:48,311 INFO L225 Difference]: With dead ends: 262 [2018-11-18 16:57:48,311 INFO L226 Difference]: Without dead ends: 133 [2018-11-18 16:57:48,314 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 16:57:48,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2018-11-18 16:57:48,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 133. [2018-11-18 16:57:48,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2018-11-18 16:57:48,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 155 transitions. [2018-11-18 16:57:48,352 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 155 transitions. Word has length 51 [2018-11-18 16:57:48,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:57:48,352 INFO L480 AbstractCegarLoop]: Abstraction has 133 states and 155 transitions. [2018-11-18 16:57:48,352 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 16:57:48,352 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 155 transitions. [2018-11-18 16:57:48,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 16:57:48,355 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:57:48,355 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:57:48,355 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:57:48,355 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:57:48,355 INFO L82 PathProgramCache]: Analyzing trace with hash 49669152, now seen corresponding path program 1 times [2018-11-18 16:57:48,355 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:57:48,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:57:48,356 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:57:48,357 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:57:48,357 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:57:48,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:57:48,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:57:48,429 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:57:48,429 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:57:48,429 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:57:48,430 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:57:48,430 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:57:48,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:57:48,431 INFO L87 Difference]: Start difference. First operand 133 states and 155 transitions. Second operand 3 states. [2018-11-18 16:57:48,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:57:48,448 INFO L93 Difference]: Finished difference Result 200 states and 233 transitions. [2018-11-18 16:57:48,449 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:57:48,449 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2018-11-18 16:57:48,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:57:48,450 INFO L225 Difference]: With dead ends: 200 [2018-11-18 16:57:48,451 INFO L226 Difference]: Without dead ends: 123 [2018-11-18 16:57:48,451 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:57:48,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2018-11-18 16:57:48,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 123. [2018-11-18 16:57:48,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 123 states. [2018-11-18 16:57:48,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 142 transitions. [2018-11-18 16:57:48,462 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 142 transitions. Word has length 53 [2018-11-18 16:57:48,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:57:48,462 INFO L480 AbstractCegarLoop]: Abstraction has 123 states and 142 transitions. [2018-11-18 16:57:48,462 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:57:48,462 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 142 transitions. [2018-11-18 16:57:48,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-11-18 16:57:48,464 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:57:48,464 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:57:48,464 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:57:48,464 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:57:48,464 INFO L82 PathProgramCache]: Analyzing trace with hash -687765065, now seen corresponding path program 1 times [2018-11-18 16:57:48,464 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:57:48,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:57:48,465 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:57:48,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:57:48,465 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:57:48,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:57:48,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:57:48,566 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:57:48,566 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 16:57:48,566 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:57:48,566 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 16:57:48,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 16:57:48,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 16:57:48,567 INFO L87 Difference]: Start difference. First operand 123 states and 142 transitions. Second operand 7 states. [2018-11-18 16:57:48,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:57:48,880 INFO L93 Difference]: Finished difference Result 365 states and 439 transitions. [2018-11-18 16:57:48,881 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 16:57:48,881 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 57 [2018-11-18 16:57:48,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:57:48,884 INFO L225 Difference]: With dead ends: 365 [2018-11-18 16:57:48,884 INFO L226 Difference]: Without dead ends: 270 [2018-11-18 16:57:48,885 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 16:57:48,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270 states. [2018-11-18 16:57:48,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270 to 250. [2018-11-18 16:57:48,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 250 states. [2018-11-18 16:57:48,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 299 transitions. [2018-11-18 16:57:48,910 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 299 transitions. Word has length 57 [2018-11-18 16:57:48,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:57:48,911 INFO L480 AbstractCegarLoop]: Abstraction has 250 states and 299 transitions. [2018-11-18 16:57:48,911 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 16:57:48,911 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 299 transitions. [2018-11-18 16:57:48,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-18 16:57:48,913 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:57:48,913 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] [2018-11-18 16:57:48,913 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:57:48,913 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:57:48,913 INFO L82 PathProgramCache]: Analyzing trace with hash -661728037, now seen corresponding path program 1 times [2018-11-18 16:57:48,914 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:57:48,914 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:57:48,914 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:57:48,915 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:57:48,915 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:57:48,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:57:49,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:57:49,001 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:57:49,001 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 16:57:49,001 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:57:49,002 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 16:57:49,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 16:57:49,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 16:57:49,002 INFO L87 Difference]: Start difference. First operand 250 states and 299 transitions. Second operand 6 states. [2018-11-18 16:57:49,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:57:49,158 INFO L93 Difference]: Finished difference Result 676 states and 831 transitions. [2018-11-18 16:57:49,158 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 16:57:49,159 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 63 [2018-11-18 16:57:49,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:57:49,161 INFO L225 Difference]: With dead ends: 676 [2018-11-18 16:57:49,162 INFO L226 Difference]: Without dead ends: 454 [2018-11-18 16:57:49,163 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-18 16:57:49,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 454 states. [2018-11-18 16:57:49,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 454 to 448. [2018-11-18 16:57:49,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 448 states. [2018-11-18 16:57:49,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 448 states and 538 transitions. [2018-11-18 16:57:49,197 INFO L78 Accepts]: Start accepts. Automaton has 448 states and 538 transitions. Word has length 63 [2018-11-18 16:57:49,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:57:49,197 INFO L480 AbstractCegarLoop]: Abstraction has 448 states and 538 transitions. [2018-11-18 16:57:49,197 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 16:57:49,198 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 538 transitions. [2018-11-18 16:57:49,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-11-18 16:57:49,200 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:57:49,200 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] [2018-11-18 16:57:49,200 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:57:49,200 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:57:49,201 INFO L82 PathProgramCache]: Analyzing trace with hash 370834231, now seen corresponding path program 1 times [2018-11-18 16:57:49,201 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:57:49,201 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:57:49,202 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:57:49,202 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:57:49,202 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:57:49,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:57:49,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:57:49,332 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:57:49,332 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 16:57:49,332 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:57:49,333 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 16:57:49,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 16:57:49,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 16:57:49,333 INFO L87 Difference]: Start difference. First operand 448 states and 538 transitions. Second operand 7 states. [2018-11-18 16:57:49,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:57:49,894 INFO L93 Difference]: Finished difference Result 1159 states and 1482 transitions. [2018-11-18 16:57:49,896 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 16:57:49,896 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 67 [2018-11-18 16:57:49,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:57:49,900 INFO L225 Difference]: With dead ends: 1159 [2018-11-18 16:57:49,900 INFO L226 Difference]: Without dead ends: 739 [2018-11-18 16:57:49,901 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-18 16:57:49,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 739 states. [2018-11-18 16:57:49,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 739 to 649. [2018-11-18 16:57:49,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 649 states. [2018-11-18 16:57:49,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 649 states and 779 transitions. [2018-11-18 16:57:49,935 INFO L78 Accepts]: Start accepts. Automaton has 649 states and 779 transitions. Word has length 67 [2018-11-18 16:57:49,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:57:49,936 INFO L480 AbstractCegarLoop]: Abstraction has 649 states and 779 transitions. [2018-11-18 16:57:49,936 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 16:57:49,936 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 779 transitions. [2018-11-18 16:57:49,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-18 16:57:49,939 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:57:49,939 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:57:49,939 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:57:49,939 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:57:49,940 INFO L82 PathProgramCache]: Analyzing trace with hash 1140936811, now seen corresponding path program 1 times [2018-11-18 16:57:49,940 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:57:49,940 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:57:49,940 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:57:49,940 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:57:49,941 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:57:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:57:50,008 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 16:57:50,009 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:57:50,009 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 16:57:50,009 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:57:50,009 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 16:57:50,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 16:57:50,010 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 16:57:50,010 INFO L87 Difference]: Start difference. First operand 649 states and 779 transitions. Second operand 6 states. [2018-11-18 16:57:50,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:57:50,051 INFO L93 Difference]: Finished difference Result 1298 states and 1602 transitions. [2018-11-18 16:57:50,053 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 16:57:50,054 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 99 [2018-11-18 16:57:50,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:57:50,056 INFO L225 Difference]: With dead ends: 1298 [2018-11-18 16:57:50,056 INFO L226 Difference]: Without dead ends: 677 [2018-11-18 16:57:50,057 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 16:57:50,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 677 states. [2018-11-18 16:57:50,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 677 to 669. [2018-11-18 16:57:50,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 669 states. [2018-11-18 16:57:50,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 669 states and 799 transitions. [2018-11-18 16:57:50,079 INFO L78 Accepts]: Start accepts. Automaton has 669 states and 799 transitions. Word has length 99 [2018-11-18 16:57:50,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:57:50,079 INFO L480 AbstractCegarLoop]: Abstraction has 669 states and 799 transitions. [2018-11-18 16:57:50,079 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 16:57:50,079 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 799 transitions. [2018-11-18 16:57:50,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-18 16:57:50,081 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:57:50,081 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:57:50,081 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:57:50,082 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:57:50,082 INFO L82 PathProgramCache]: Analyzing trace with hash -908451031, now seen corresponding path program 1 times [2018-11-18 16:57:50,082 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:57:50,082 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:57:50,082 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:57:50,083 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:57:50,083 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:57:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:57:50,177 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 16:57:50,178 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:57:50,178 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 16:57:50,178 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:57:50,178 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 16:57:50,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 16:57:50,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 16:57:50,179 INFO L87 Difference]: Start difference. First operand 669 states and 799 transitions. Second operand 8 states. [2018-11-18 16:57:50,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:57:50,241 INFO L93 Difference]: Finished difference Result 1338 states and 1642 transitions. [2018-11-18 16:57:50,242 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 16:57:50,242 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 99 [2018-11-18 16:57:50,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:57:50,244 INFO L225 Difference]: With dead ends: 1338 [2018-11-18 16:57:50,245 INFO L226 Difference]: Without dead ends: 697 [2018-11-18 16:57:50,246 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 16:57:50,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states. [2018-11-18 16:57:50,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 685. [2018-11-18 16:57:50,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 685 states. [2018-11-18 16:57:50,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 685 states and 815 transitions. [2018-11-18 16:57:50,278 INFO L78 Accepts]: Start accepts. Automaton has 685 states and 815 transitions. Word has length 99 [2018-11-18 16:57:50,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:57:50,278 INFO L480 AbstractCegarLoop]: Abstraction has 685 states and 815 transitions. [2018-11-18 16:57:50,279 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 16:57:50,279 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 815 transitions. [2018-11-18 16:57:50,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-18 16:57:50,280 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:57:50,280 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:57:50,281 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:57:50,281 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:57:50,281 INFO L82 PathProgramCache]: Analyzing trace with hash 61129992, now seen corresponding path program 1 times [2018-11-18 16:57:50,281 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:57:50,282 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:57:50,282 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:57:50,282 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:57:50,282 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:57:50,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:57:50,342 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 16:57:50,342 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:57:50,342 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 16:57:50,342 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:57:50,343 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 16:57:50,343 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 16:57:50,343 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 16:57:50,343 INFO L87 Difference]: Start difference. First operand 685 states and 815 transitions. Second operand 4 states. [2018-11-18 16:57:50,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:57:50,558 INFO L93 Difference]: Finished difference Result 2173 states and 2712 transitions. [2018-11-18 16:57:50,559 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 16:57:50,559 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 99 [2018-11-18 16:57:50,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:57:50,565 INFO L225 Difference]: With dead ends: 2173 [2018-11-18 16:57:50,565 INFO L226 Difference]: Without dead ends: 1516 [2018-11-18 16:57:50,567 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 16:57:50,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1516 states. [2018-11-18 16:57:50,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1516 to 1485. [2018-11-18 16:57:50,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1485 states. [2018-11-18 16:57:50,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 1485 states and 1805 transitions. [2018-11-18 16:57:50,638 INFO L78 Accepts]: Start accepts. Automaton has 1485 states and 1805 transitions. Word has length 99 [2018-11-18 16:57:50,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:57:50,639 INFO L480 AbstractCegarLoop]: Abstraction has 1485 states and 1805 transitions. [2018-11-18 16:57:50,639 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 16:57:50,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 1805 transitions. [2018-11-18 16:57:50,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-11-18 16:57:50,642 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:57:50,642 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:57:50,642 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:57:50,642 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:57:50,642 INFO L82 PathProgramCache]: Analyzing trace with hash 754458050, now seen corresponding path program 1 times [2018-11-18 16:57:50,642 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:57:50,643 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:57:50,643 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:57:50,643 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:57:50,643 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:57:50,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:57:50,745 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-18 16:57:50,745 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:57:50,746 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:57:50,746 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 104 with the following transitions: [2018-11-18 16:57:50,748 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [7], [10], [27], [28], [29], [33], [35], [36], [39], [42], [44], [47], [57], [58], [62], [63], [65], [69], [75], [79], [83], [86], [91], [94], [99], [102], [118], [119], [120], [122], [125], [127], [130], [133], [145], [146], [147], [148], [149], [151], [156], [159], [160], [162], [167], [169], [170], [175], [177], [183], [187], [221], [222], [230], [236], [240], [241], [244], [245], [246], [247], [248], [249], [250], [251], [252], [256], [257], [258], [260], [261], [262], [263], [264], [265], [270], [271], [272], [273], [276], [280], [281], [282], [283], [284], [286], [287], [288], [289], [290], [291], [294], [295], [296], [302], [303], [304] [2018-11-18 16:57:50,771 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:57:50,771 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:57:51,213 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 16:57:51,215 INFO L272 AbstractInterpreter]: Visited 99 different actions 101 times. Never merged. Never widened. Performed 3079 root evaluator evaluations with a maximum evaluation depth of 3. Performed 3079 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 134 variables. [2018-11-18 16:57:51,222 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:57:51,223 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 16:57:51,546 INFO L227 lantSequenceWeakener]: Weakened 99 states. On average, predicates are now at 97.01% of their original sizes. [2018-11-18 16:57:51,546 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 16:57:51,711 INFO L415 sIntCurrentIteration]: We unified 102 AI predicates to 102 [2018-11-18 16:57:51,711 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 16:57:51,712 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 16:57:51,712 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [22] imperfect sequences [13] total 33 [2018-11-18 16:57:51,712 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:57:51,712 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-11-18 16:57:51,712 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-11-18 16:57:51,713 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=383, Unknown=0, NotChecked=0, Total=462 [2018-11-18 16:57:51,713 INFO L87 Difference]: Start difference. First operand 1485 states and 1805 transitions. Second operand 22 states. [2018-11-18 16:58:00,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:58:00,344 INFO L93 Difference]: Finished difference Result 5357 states and 6872 transitions. [2018-11-18 16:58:00,344 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-11-18 16:58:00,344 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 103 [2018-11-18 16:58:00,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:58:00,358 INFO L225 Difference]: With dead ends: 5357 [2018-11-18 16:58:00,358 INFO L226 Difference]: Without dead ends: 3900 [2018-11-18 16:58:00,362 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 122 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 307 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=248, Invalid=1474, Unknown=0, NotChecked=0, Total=1722 [2018-11-18 16:58:00,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3900 states. [2018-11-18 16:58:00,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3900 to 3689. [2018-11-18 16:58:00,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3689 states. [2018-11-18 16:58:00,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 3689 states and 4560 transitions. [2018-11-18 16:58:00,526 INFO L78 Accepts]: Start accepts. Automaton has 3689 states and 4560 transitions. Word has length 103 [2018-11-18 16:58:00,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:58:00,527 INFO L480 AbstractCegarLoop]: Abstraction has 3689 states and 4560 transitions. [2018-11-18 16:58:00,527 INFO L481 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-11-18 16:58:00,527 INFO L276 IsEmpty]: Start isEmpty. Operand 3689 states and 4560 transitions. [2018-11-18 16:58:00,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2018-11-18 16:58:00,533 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:58:00,533 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:58:00,533 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:58:00,533 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:58:00,534 INFO L82 PathProgramCache]: Analyzing trace with hash -1655741111, now seen corresponding path program 1 times [2018-11-18 16:58:00,534 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:58:00,534 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:58:00,534 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:58:00,534 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:58:00,535 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:58:00,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:58:00,701 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 23 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-11-18 16:58:00,701 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:58:00,702 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:58:00,702 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 151 with the following transitions: [2018-11-18 16:58:00,702 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [7], [10], [27], [28], [29], [33], [35], [36], [39], [42], [44], [47], [54], [57], [58], [62], [63], [64], [65], [69], [75], [79], [83], [86], [91], [94], [97], [99], [102], [118], [119], [120], [122], [125], [127], [130], [133], [136], [144], [145], [146], [147], [148], [149], [151], [156], [159], [160], [162], [167], [169], [170], [175], [177], [180], [183], [187], [193], [221], [222], [225], [229], [230], [236], [240], [241], [244], [245], [246], [247], [248], [249], [250], [251], [252], [256], [257], [258], [260], [261], [262], [263], [264], [265], [268], [269], [270], [271], [272], [273], [276], [277], [280], [281], [282], [283], [284], [286], [287], [288], [289], [290], [291], [292], [293], [294], [295], [296], [297], [302], [303], [304] [2018-11-18 16:58:00,705 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:58:00,705 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:58:01,248 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 16:58:01,248 INFO L272 AbstractInterpreter]: Visited 107 different actions 171 times. Merged at 9 different actions 9 times. Never widened. Performed 9208 root evaluator evaluations with a maximum evaluation depth of 3. Performed 9208 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 134 variables. [2018-11-18 16:58:01,266 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:58:01,266 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 16:58:01,707 INFO L227 lantSequenceWeakener]: Weakened 139 states. On average, predicates are now at 96.27% of their original sizes. [2018-11-18 16:58:01,707 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 16:58:01,913 INFO L415 sIntCurrentIteration]: We unified 149 AI predicates to 149 [2018-11-18 16:58:01,913 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 16:58:01,913 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 16:58:01,913 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [26] imperfect sequences [13] total 37 [2018-11-18 16:58:01,913 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:58:01,914 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2018-11-18 16:58:01,914 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2018-11-18 16:58:01,914 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=538, Unknown=0, NotChecked=0, Total=650 [2018-11-18 16:58:01,914 INFO L87 Difference]: Start difference. First operand 3689 states and 4560 transitions. Second operand 26 states. [2018-11-18 16:58:09,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:58:09,856 INFO L93 Difference]: Finished difference Result 8425 states and 10417 transitions. [2018-11-18 16:58:09,856 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-11-18 16:58:09,856 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 150 [2018-11-18 16:58:09,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:58:09,874 INFO L225 Difference]: With dead ends: 8425 [2018-11-18 16:58:09,875 INFO L226 Difference]: Without dead ends: 5115 [2018-11-18 16:58:09,883 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 163 GetRequests, 125 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 324 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=236, Invalid=1324, Unknown=0, NotChecked=0, Total=1560 [2018-11-18 16:58:09,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5115 states. [2018-11-18 16:58:10,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5115 to 4881. [2018-11-18 16:58:10,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4881 states. [2018-11-18 16:58:10,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4881 states to 4881 states and 5961 transitions. [2018-11-18 16:58:10,141 INFO L78 Accepts]: Start accepts. Automaton has 4881 states and 5961 transitions. Word has length 150 [2018-11-18 16:58:10,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:58:10,142 INFO L480 AbstractCegarLoop]: Abstraction has 4881 states and 5961 transitions. [2018-11-18 16:58:10,142 INFO L481 AbstractCegarLoop]: Interpolant automaton has 26 states. [2018-11-18 16:58:10,142 INFO L276 IsEmpty]: Start isEmpty. Operand 4881 states and 5961 transitions. [2018-11-18 16:58:10,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2018-11-18 16:58:10,147 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:58:10,147 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:58:10,148 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:58:10,148 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:58:10,148 INFO L82 PathProgramCache]: Analyzing trace with hash 795679119, now seen corresponding path program 1 times [2018-11-18 16:58:10,148 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:58:10,148 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:58:10,149 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:58:10,149 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:58:10,149 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:58:10,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:58:10,328 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-18 16:58:10,328 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:58:10,329 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:58:10,329 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 147 with the following transitions: [2018-11-18 16:58:10,329 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [7], [10], [27], [28], [29], [33], [35], [36], [39], [42], [44], [47], [54], [57], [58], [62], [63], [64], [65], [69], [75], [79], [83], [86], [89], [91], [94], [97], [99], [102], [118], [119], [120], [122], [125], [127], [130], [133], [136], [144], [145], [146], [147], [148], [149], [151], [156], [159], [160], [162], [167], [169], [170], [175], [177], [180], [183], [187], [193], [221], [222], [225], [229], [230], [236], [240], [241], [244], [245], [246], [247], [248], [249], [250], [251], [252], [256], [257], [258], [260], [261], [262], [263], [264], [265], [268], [269], [270], [271], [272], [273], [276], [277], [280], [281], [282], [283], [284], [286], [287], [288], [289], [290], [291], [292], [293], [294], [295], [296], [297], [302], [303], [304] [2018-11-18 16:58:10,332 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:58:10,332 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:58:11,524 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:58:11,524 INFO L272 AbstractInterpreter]: Visited 117 different actions 736 times. Merged at 18 different actions 58 times. Never widened. Performed 30071 root evaluator evaluations with a maximum evaluation depth of 3. Performed 30071 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 13 fixpoints after 4 different actions. Largest state had 134 variables. [2018-11-18 16:58:11,525 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:58:11,526 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:58:11,526 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:58:11,526 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1152443c-56b7-4d01-ad60-839d41c316e7/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:58:11,532 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:58:11,532 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:58:11,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:58:11,626 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:58:11,836 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-18 16:58:11,836 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:58:12,406 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-18 16:58:12,423 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-18 16:58:12,423 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [13, 9] total 25 [2018-11-18 16:58:12,424 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:58:12,424 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 16:58:12,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 16:58:12,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=519, Unknown=0, NotChecked=0, Total=600 [2018-11-18 16:58:12,424 INFO L87 Difference]: Start difference. First operand 4881 states and 5961 transitions. Second operand 8 states. [2018-11-18 16:58:12,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:58:12,855 INFO L93 Difference]: Finished difference Result 8319 states and 10266 transitions. [2018-11-18 16:58:12,855 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 16:58:12,855 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 146 [2018-11-18 16:58:12,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:58:12,866 INFO L225 Difference]: With dead ends: 8319 [2018-11-18 16:58:12,866 INFO L226 Difference]: Without dead ends: 4276 [2018-11-18 16:58:12,873 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 305 GetRequests, 275 SyntacticMatches, 7 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=81, Invalid=519, Unknown=0, NotChecked=0, Total=600 [2018-11-18 16:58:12,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4276 states. [2018-11-18 16:58:13,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4276 to 4256. [2018-11-18 16:58:13,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4256 states. [2018-11-18 16:58:13,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4256 states to 4256 states and 5080 transitions. [2018-11-18 16:58:13,013 INFO L78 Accepts]: Start accepts. Automaton has 4256 states and 5080 transitions. Word has length 146 [2018-11-18 16:58:13,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:58:13,013 INFO L480 AbstractCegarLoop]: Abstraction has 4256 states and 5080 transitions. [2018-11-18 16:58:13,013 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 16:58:13,013 INFO L276 IsEmpty]: Start isEmpty. Operand 4256 states and 5080 transitions. [2018-11-18 16:58:13,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2018-11-18 16:58:13,018 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:58:13,019 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:58:13,019 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:58:13,019 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:58:13,019 INFO L82 PathProgramCache]: Analyzing trace with hash -1260510092, now seen corresponding path program 1 times [2018-11-18 16:58:13,019 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:58:13,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:58:13,020 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:58:13,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:58:13,020 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:58:13,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:58:13,156 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 39 proven. 19 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2018-11-18 16:58:13,156 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:58:13,156 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:58:13,156 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 187 with the following transitions: [2018-11-18 16:58:13,157 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [3], [7], [10], [27], [28], [29], [33], [35], [36], [39], [42], [44], [47], [54], [57], [58], [62], [63], [64], [65], [69], [75], [79], [83], [86], [89], [91], [94], [97], [99], [102], [118], [119], [120], [122], [125], [127], [130], [133], [136], [142], [144], [145], [146], [147], [148], [149], [151], [156], [159], [160], [162], [167], [169], [170], [175], [177], [180], [183], [187], [193], [221], [222], [225], [229], [230], [236], [238], [240], [241], [244], [245], [246], [247], [248], [249], [250], [251], [252], [256], [257], [258], [260], [261], [262], [263], [264], [265], [268], [269], [270], [271], [272], [273], [276], [277], [280], [281], [282], [283], [284], [286], [287], [288], [289], [290], [291], [292], [293], [294], [295], [296], [297], [302], [303], [304] [2018-11-18 16:58:13,159 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:58:13,159 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:58:14,191 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:58:14,191 INFO L272 AbstractInterpreter]: Visited 119 different actions 900 times. Merged at 25 different actions 118 times. Never widened. Performed 30284 root evaluator evaluations with a maximum evaluation depth of 3. Performed 30284 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 34 fixpoints after 7 different actions. Largest state had 134 variables. [2018-11-18 16:58:14,192 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:58:14,192 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:58:14,192 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:58:14,192 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1152443c-56b7-4d01-ad60-839d41c316e7/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:58:14,198 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:58:14,198 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:58:14,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:58:14,259 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:58:14,325 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 69 proven. 5 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-11-18 16:58:14,325 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:58:14,528 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 43 proven. 8 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2018-11-18 16:58:14,543 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 16:58:14,544 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8, 9] total 18 [2018-11-18 16:58:14,544 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 16:58:14,544 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-18 16:58:14,544 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-18 16:58:14,544 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=104, Invalid=202, Unknown=0, NotChecked=0, Total=306 [2018-11-18 16:58:14,545 INFO L87 Difference]: Start difference. First operand 4256 states and 5080 transitions. Second operand 13 states. [2018-11-18 16:58:15,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:58:15,634 INFO L93 Difference]: Finished difference Result 14024 states and 19554 transitions. [2018-11-18 16:58:15,635 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-18 16:58:15,635 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 186 [2018-11-18 16:58:15,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:58:15,662 INFO L225 Difference]: With dead ends: 14024 [2018-11-18 16:58:15,662 INFO L226 Difference]: Without dead ends: 10445 [2018-11-18 16:58:15,670 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 406 GetRequests, 370 SyntacticMatches, 9 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 228 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=264, Invalid=548, Unknown=0, NotChecked=0, Total=812 [2018-11-18 16:58:15,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10445 states. [2018-11-18 16:58:16,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10445 to 9883. [2018-11-18 16:58:16,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9883 states. [2018-11-18 16:58:16,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9883 states to 9883 states and 13361 transitions. [2018-11-18 16:58:16,214 INFO L78 Accepts]: Start accepts. Automaton has 9883 states and 13361 transitions. Word has length 186 [2018-11-18 16:58:16,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:58:16,214 INFO L480 AbstractCegarLoop]: Abstraction has 9883 states and 13361 transitions. [2018-11-18 16:58:16,214 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-18 16:58:16,215 INFO L276 IsEmpty]: Start isEmpty. Operand 9883 states and 13361 transitions. [2018-11-18 16:58:16,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2018-11-18 16:58:16,225 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:58:16,225 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:58:16,225 INFO L423 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:58:16,225 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:58:16,225 INFO L82 PathProgramCache]: Analyzing trace with hash 584857074, now seen corresponding path program 1 times [2018-11-18 16:58:16,225 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:58:16,226 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:58:16,226 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:58:16,226 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:58:16,226 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:58:16,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 16:58:16,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 16:58:16,403 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 16:58:16,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 04:58:16 BoogieIcfgContainer [2018-11-18 16:58:16,571 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 16:58:16,571 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 16:58:16,571 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 16:58:16,572 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 16:58:16,572 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:57:47" (3/4) ... [2018-11-18 16:58:16,574 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 16:58:16,737 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_1152443c-56b7-4d01-ad60-839d41c316e7/bin-2019/utaipan/witness.graphml [2018-11-18 16:58:16,737 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 16:58:16,739 INFO L168 Benchmark]: Toolchain (without parser) took 29629.00 ms. Allocated memory was 1.0 GB in the beginning and 2.9 GB in the end (delta: 1.9 GB). Free memory was 956.6 MB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 577.2 MB. Max. memory is 11.5 GB. [2018-11-18 16:58:16,740 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:58:16,740 INFO L168 Benchmark]: CACSL2BoogieTranslator took 348.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -161.3 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. [2018-11-18 16:58:16,740 INFO L168 Benchmark]: Boogie Procedure Inliner took 19.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-18 16:58:16,740 INFO L168 Benchmark]: Boogie Preprocessor took 25.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-18 16:58:16,740 INFO L168 Benchmark]: RCFGBuilder took 473.00 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: 58.4 MB). Peak memory consumption was 58.4 MB. Max. memory is 11.5 GB. [2018-11-18 16:58:16,740 INFO L168 Benchmark]: TraceAbstraction took 28593.83 ms. Allocated memory was 1.2 GB in the beginning and 2.9 GB in the end (delta: 1.8 GB). Free memory was 1.1 GB in the beginning and 2.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 510.1 MB. Max. memory is 11.5 GB. [2018-11-18 16:58:16,741 INFO L168 Benchmark]: Witness Printer took 165.99 ms. Allocated memory is still 2.9 GB. Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: 38.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. [2018-11-18 16:58:16,742 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 348.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -161.3 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 19.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 473.00 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: 58.4 MB). Peak memory consumption was 58.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 28593.83 ms. Allocated memory was 1.2 GB in the beginning and 2.9 GB in the end (delta: 1.8 GB). Free memory was 1.1 GB in the beginning and 2.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 510.1 MB. Max. memory is 11.5 GB. * Witness Printer took 165.99 ms. Allocated memory is still 2.9 GB. Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: 38.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 946]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L99] FCALL "Env(Water:%i" [L100] FCALL ",Meth:" [L104] FCALL "CRIT" [L108] FCALL "OK" [L112] FCALL ")" [L438] FCALL "i > 0 && i <= this->argsCount" [L438] FCALL "libacc.c" [L439] FCALL "__utac__get_this_arg" [L445] FCALL "i > 0 && i <= this->argsCount" [L445] FCALL "libacc.c" [L446] FCALL "__utac__get_this_arg" [L484] FCALL "i > 0 && i <= this->argsCount" [L484] FCALL "libacc.c" [L485] FCALL "__utac__get_this_argtype" [L491] FCALL "i > 0 && i <= this->argsCount" [L491] FCALL "libacc.c" [L492] FCALL "__utac__get_this_argtype" [L876] FCALL "Pump(System:" [L880] FCALL "On" [L884] FCALL "Off" [L888] FCALL ",Pump:" [L892] FCALL "On" [L896] FCALL "Off" [L900] FCALL ") " [L902] FCALL "\n" [L47] int waterLevel = 1; [L48] int methaneLevelCritical = 0; [L507] int cleanupTimeShifts = 4; [L648] int methAndRunningLastTime ; [L757] int pumpRunning = 0; [L758] int systemActive = 1; [L310] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={194:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(") ")=156, \old(") ")=118, \old(")")=162, \old(")")=140, \old(",Meth:")=139, \old(",Meth:")=154, \old(",Pump:")=133, \old(",Pump:")=121, \old("\n")=124, \old("\n")=186, \old("__utac__get_this_arg")=143, \old("__utac__get_this_arg")=192, \old("__utac__get_this_arg")=149, \old("__utac__get_this_arg")=178, \old("__utac__get_this_argtype")=174, \old("__utac__get_this_argtype")=188, \old("__utac__get_this_argtype")=190, \old("__utac__get_this_argtype")=134, \old("CRIT")=158, \old("CRIT")=179, \old("Env(Water:%i")=153, \old("Env(Water:%i")=160, \old("i > 0 && i <= this->argsCount")=152, \old("i > 0 && i <= this->argsCount")=171, \old("i > 0 && i <= this->argsCount")=195, \old("i > 0 && i <= this->argsCount")=199, \old("i > 0 && i <= this->argsCount")=193, \old("i > 0 && i <= this->argsCount")=173, \old("i > 0 && i <= this->argsCount")=180, \old("i > 0 && i <= this->argsCount")=155, \old("libacc.c")=141, \old("libacc.c")=123, \old("libacc.c")=144, \old("libacc.c")=189, \old("libacc.c")=146, \old("libacc.c")=130, \old("libacc.c")=126, \old("libacc.c")=183, \old("Off")=172, \old("Off")=135, \old("Off")=132, \old("Off")=167, \old("OK")=151, \old("OK")=157, \old("On")=122, \old("On")=168, \old("On")=198, \old("On")=200, \old("Pump(System:")=184, \old("Pump(System:")=119, \old(cleanupTimeShifts)=197, \old(head)=182, \old(head)=201, \old(methAndRunningLastTime)=187, \old(methaneLevelCritical)=148, \old(pumpRunning)=138, \old(systemActive)=137, \old(waterLevel)=142, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L588] int retValue_acc ; [L589] int tmp ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L593] FCALL select_helpers() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L594] FCALL select_features() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L595] CALL, EXPR valid_product() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L637] int retValue_acc ; [L640] retValue_acc = 1 [L641] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L595] EXPR valid_product() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L595] tmp = valid_product() [L597] COND TRUE \read(tmp) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L599] FCALL setup() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L600] CALL runTest() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L578] CALL __utac_acc__Specification2_spec__1() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L653] RET methAndRunningLastTime = 0 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L578] __utac_acc__Specification2_spec__1() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L579] CALL test() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L689] int splverifierCounter ; [L690] int tmp ; [L691] int tmp___0 ; [L692] int tmp___1 ; [L693] int tmp___2 ; [L696] splverifierCounter = 0 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L698] COND TRUE 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L700] COND TRUE splverifierCounter < 4 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L706] tmp = __VERIFIER_nondet_int() [L708] COND TRUE \read(tmp) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L710] CALL waterRise() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L65] COND TRUE waterLevel < 2 [L66] RET waterLevel = waterLevel + 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L710] waterRise() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L716] tmp___0 = __VERIFIER_nondet_int() [L718] COND FALSE !(\read(tmp___0)) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L726] tmp___2 = __VERIFIER_nondet_int() [L728] COND TRUE \read(tmp___2) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L743] CALL timeShift() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L764] COND FALSE !(\read(pumpRunning)) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L771] COND TRUE \read(systemActive) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L773] CALL processEnvironment() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L793] int tmp ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L796] COND TRUE ! pumpRunning VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L798] CALL, EXPR isHighWaterLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L908] int retValue_acc ; [L909] int tmp ; [L910] int tmp___0 ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L914] CALL, EXPR isHighWaterSensorDry() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L127] int retValue_acc ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L130] COND FALSE !(waterLevel < 2) [L134] retValue_acc = 0 [L135] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L914] EXPR isHighWaterSensorDry() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L914] tmp = isHighWaterSensorDry() [L916] COND FALSE !(\read(tmp)) [L919] tmp___0 = 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L921] retValue_acc = tmp___0 [L922] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L798] EXPR isHighWaterLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L798] tmp = isHighWaterLevel() [L800] COND TRUE \read(tmp) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L802] CALL activatePump() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L827] int tmp ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L831] CALL, EXPR isMethaneAlarm() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L852] int retValue_acc ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L856] CALL, EXPR isMethaneLevelCritical() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L86] int retValue_acc ; [L89] retValue_acc = methaneLevelCritical [L90] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L856] EXPR isMethaneLevelCritical() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L856] retValue_acc = isMethaneLevelCritical() [L858] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L831] EXPR isMethaneAlarm() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L831] tmp = isMethaneAlarm() [L833] COND FALSE !(\read(tmp)) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L837] CALL activatePump__wrappee__highWaterSensor() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L821] RET pumpRunning = 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L837] RET activatePump__wrappee__highWaterSensor() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=2] [L802] RET activatePump() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L773] processEnvironment() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L779] CALL __utac_acc__Specification2_spec__2() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L658] int tmp ; [L659] int tmp___0 ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L663] CALL, EXPR isMethaneLevelCritical() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L86] int retValue_acc ; [L89] retValue_acc = methaneLevelCritical [L90] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=2] [L663] EXPR isMethaneLevelCritical() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L663] tmp = isMethaneLevelCritical() [L665] COND FALSE !(\read(tmp)) [L681] RET methAndRunningLastTime = 0 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=2] [L779] RET __utac_acc__Specification2_spec__2() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L743] timeShift() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L698] COND TRUE 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L700] COND TRUE splverifierCounter < 4 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L706] tmp = __VERIFIER_nondet_int() [L708] COND FALSE !(\read(tmp)) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L716] tmp___0 = __VERIFIER_nondet_int() [L718] COND TRUE \read(tmp___0) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=2] [L720] CALL changeMethaneLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L77] COND FALSE !(\read(methaneLevelCritical)) [L80] RET methaneLevelCritical = 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L720] changeMethaneLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=2] [L726] tmp___2 = __VERIFIER_nondet_int() [L728] COND TRUE \read(tmp___2) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=2] [L743] CALL timeShift() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L764] COND TRUE \read(pumpRunning) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L766] CALL lowerWaterLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L53] COND TRUE waterLevel > 0 [L54] RET waterLevel = waterLevel - 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L766] lowerWaterLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L771] COND TRUE \read(systemActive) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L773] CALL processEnvironment() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L793] int tmp ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L796] COND FALSE !(! pumpRunning) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L811] RET, FCALL processEnvironment__wrappee__base() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L773] processEnvironment() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L779] CALL __utac_acc__Specification2_spec__2() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L658] int tmp ; [L659] int tmp___0 ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L663] CALL, EXPR isMethaneLevelCritical() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L86] int retValue_acc ; [L89] retValue_acc = methaneLevelCritical [L90] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L663] EXPR isMethaneLevelCritical() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L663] tmp = isMethaneLevelCritical() [L665] COND TRUE \read(tmp) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L667] CALL, EXPR isPumpRunning() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L863] int retValue_acc ; [L866] retValue_acc = pumpRunning [L867] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L667] EXPR isPumpRunning() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L667] tmp___0 = isPumpRunning() [L669] COND TRUE \read(tmp___0) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=1] [L670] COND FALSE !(\read(methAndRunningLastTime)) [L675] RET methAndRunningLastTime = 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=1] [L779] RET __utac_acc__Specification2_spec__2() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L743] timeShift() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=1] [L698] COND TRUE 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=1] [L700] COND TRUE splverifierCounter < 4 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=1] [L706] tmp = __VERIFIER_nondet_int() [L708] COND TRUE \read(tmp) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, tmp___2=1, waterLevel=1] [L710] CALL waterRise() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L65] COND TRUE waterLevel < 2 [L66] RET waterLevel = waterLevel + 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L710] waterRise() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, tmp___2=1, waterLevel=2] [L716] tmp___0 = __VERIFIER_nondet_int() [L718] COND FALSE !(\read(tmp___0)) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L726] tmp___2 = __VERIFIER_nondet_int() [L728] COND TRUE \read(tmp___2) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L743] CALL timeShift() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L764] COND TRUE \read(pumpRunning) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L766] CALL lowerWaterLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L53] COND TRUE waterLevel > 0 [L54] RET waterLevel = waterLevel - 1 VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L766] lowerWaterLevel() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L771] COND TRUE \read(systemActive) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L773] CALL processEnvironment() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L793] int tmp ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L796] COND FALSE !(! pumpRunning) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L811] RET, FCALL processEnvironment__wrappee__base() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L773] processEnvironment() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L779] CALL __utac_acc__Specification2_spec__2() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L658] int tmp ; [L659] int tmp___0 ; VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L663] CALL, EXPR isMethaneLevelCritical() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L86] int retValue_acc ; [L89] retValue_acc = methaneLevelCritical [L90] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L663] EXPR isMethaneLevelCritical() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L663] tmp = isMethaneLevelCritical() [L665] COND TRUE \read(tmp) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L667] CALL, EXPR isPumpRunning() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L863] int retValue_acc ; [L866] retValue_acc = pumpRunning [L867] RET return (retValue_acc); VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L667] EXPR isPumpRunning() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L667] tmp___0 = isPumpRunning() [L669] COND TRUE \read(tmp___0) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=1] [L670] COND TRUE \read(methAndRunningLastTime) VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=1] [L672] CALL __automaton_fail() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L946] __VERIFIER_error() VAL [") "={170:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={131:0}, "\n"={125:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={176:0}, "__utac__get_this_argtype"={191:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={194:0}, "i > 0 && i <= this->argsCount"={181:0}, "i > 0 && i <= this->argsCount"={196:0}, "i > 0 && i <= this->argsCount"={202:0}, "libacc.c"={127:0}, "libacc.c"={129:0}, "libacc.c"={145:0}, "libacc.c"={150:0}, "Off"={128:0}, "Off"={166:0}, "OK"={165:0}, "On"={120:0}, "On"={169:0}, "Pump(System:"={185:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 28 procedures, 146 locations, 1 error locations. UNSAFE Result, 28.5s OverallTime, 13 OverallIterations, 4 TraceHistogramMax, 19.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2669 SDtfs, 3404 SDslu, 11244 SDs, 0 SdLazy, 6681 SolverSat, 1249 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.6s Time, PredicateUnifierStatistics: 4 DeclaredPredicates, 1070 GetRequests, 885 SyntacticMatches, 17 SemanticMatches, 168 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 956 ImplicationChecksByTransitivity, 1.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=9883occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 3.2s AbstIntTime, 4 AbstIntIterations, 2 AbstIntStrong, 0.9962956374379237 AbsIntWeakeningRatio, 0.9243027888446215 AbsIntAvgWeakeningVarsNumRemoved, 62.322709163346616 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.3s AutomataMinimizationTime, 12 MinimizatonAttempts, 1194 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 1691 NumberOfCodeBlocks, 1691 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 1821 ConstructedInterpolants, 0 QuantifiedInterpolants, 417699 SizeOfPredicates, 7 NumberOfNonLiveVariables, 1684 ConjunctsInSsa, 29 ConjunctsInUnsatCore, 16 InterpolantComputations, 9 PerfectInterpolantSequences, 434/486 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...