./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product54_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_e8ea49e8-6d28-4d91-9212-d74d72a6fbdc/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e8ea49e8-6d28-4d91-9212-d74d72a6fbdc/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e8ea49e8-6d28-4d91-9212-d74d72a6fbdc/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e8ea49e8-6d28-4d91-9212-d74d72a6fbdc/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product54_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e8ea49e8-6d28-4d91-9212-d74d72a6fbdc/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e8ea49e8-6d28-4d91-9212-d74d72a6fbdc/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 72d06b83689108b06d89f4f95641f29fdbb51231 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 09:57:09,458 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 09:57:09,459 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 09:57:09,466 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 09:57:09,467 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 09:57:09,467 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 09:57:09,468 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 09:57:09,469 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 09:57:09,470 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 09:57:09,471 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 09:57:09,471 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 09:57:09,471 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 09:57:09,472 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 09:57:09,473 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 09:57:09,474 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 09:57:09,474 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 09:57:09,475 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 09:57:09,476 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 09:57:09,477 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 09:57:09,478 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 09:57:09,479 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 09:57:09,479 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 09:57:09,481 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 09:57:09,481 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 09:57:09,481 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 09:57:09,482 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 09:57:09,483 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 09:57:09,483 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 09:57:09,484 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 09:57:09,484 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 09:57:09,484 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 09:57:09,485 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 09:57:09,485 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 09:57:09,485 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 09:57:09,486 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 09:57:09,486 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 09:57:09,487 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e8ea49e8-6d28-4d91-9212-d74d72a6fbdc/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf [2018-11-18 09:57:09,496 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 09:57:09,496 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 09:57:09,497 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 09:57:09,497 INFO L133 SettingsManager]: * Process only entry and re-entry procedures=false [2018-11-18 09:57:09,497 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 09:57:09,498 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 09:57:09,498 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 09:57:09,498 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 09:57:09,498 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 09:57:09,498 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 09:57:09,498 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 09:57:09,498 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 09:57:09,499 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 09:57:09,499 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 09:57:09,499 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 09:57:09,499 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 09:57:09,499 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 09:57:09,499 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 09:57:09,499 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 09:57:09,499 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 09:57:09,500 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 09:57:09,500 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 09:57:09,500 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 09:57:09,500 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 09:57:09,500 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 09:57:09,500 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 09:57:09,500 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 09:57:09,500 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 09:57:09,500 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 09:57:09,500 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 09:57:09,501 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_e8ea49e8-6d28-4d91-9212-d74d72a6fbdc/bin-2019/uautomizer 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 -> Automizer 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 -> 72d06b83689108b06d89f4f95641f29fdbb51231 [2018-11-18 09:57:09,521 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 09:57:09,529 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 09:57:09,531 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 09:57:09,532 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 09:57:09,532 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 09:57:09,533 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e8ea49e8-6d28-4d91-9212-d74d72a6fbdc/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec1_product54_false-unreach-call_false-termination.cil.c [2018-11-18 09:57:09,567 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e8ea49e8-6d28-4d91-9212-d74d72a6fbdc/bin-2019/uautomizer/data/72b00b27c/4af0d4a5656a437392fd070c326c8df8/FLAG19390d24c [2018-11-18 09:57:09,991 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 09:57:09,992 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e8ea49e8-6d28-4d91-9212-d74d72a6fbdc/sv-benchmarks/c/product-lines/minepump_spec1_product54_false-unreach-call_false-termination.cil.c [2018-11-18 09:57:10,000 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e8ea49e8-6d28-4d91-9212-d74d72a6fbdc/bin-2019/uautomizer/data/72b00b27c/4af0d4a5656a437392fd070c326c8df8/FLAG19390d24c [2018-11-18 09:57:10,011 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e8ea49e8-6d28-4d91-9212-d74d72a6fbdc/bin-2019/uautomizer/data/72b00b27c/4af0d4a5656a437392fd070c326c8df8 [2018-11-18 09:57:10,013 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 09:57:10,014 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 09:57:10,014 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 09:57:10,015 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 09:57:10,017 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 09:57:10,017 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:57:10" (1/1) ... [2018-11-18 09:57:10,019 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11c3b532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:57:10, skipping insertion in model container [2018-11-18 09:57:10,019 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:57:10" (1/1) ... [2018-11-18 09:57:10,026 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 09:57:10,057 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 09:57:10,255 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:57:10,262 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 09:57:10,366 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:57:10,382 INFO L195 MainTranslator]: Completed translation [2018-11-18 09:57:10,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:57:10 WrapperNode [2018-11-18 09:57:10,382 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 09:57:10,383 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 09:57:10,383 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 09:57:10,383 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 09:57:10,390 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:57:10" (1/1) ... [2018-11-18 09:57:10,391 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:57:10" (1/1) ... [2018-11-18 09:57:10,403 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:57:10" (1/1) ... [2018-11-18 09:57:10,403 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:57:10" (1/1) ... [2018-11-18 09:57:10,425 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:57:10" (1/1) ... [2018-11-18 09:57:10,433 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:57:10" (1/1) ... [2018-11-18 09:57:10,436 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:57:10" (1/1) ... [2018-11-18 09:57:10,441 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 09:57:10,441 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 09:57:10,441 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 09:57:10,441 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 09:57:10,442 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:57:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e8ea49e8-6d28-4d91-9212-d74d72a6fbdc/bin-2019/uautomizer/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 09:57:10,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 09:57:10,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 09:57:10,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-18 09:57:10,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 09:57:10,485 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-18 09:57:10,485 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 09:57:10,485 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 09:57:10,485 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 09:57:10,485 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 09:57:10,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 09:57:10,485 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 09:57:10,486 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 09:57:10,486 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-18 09:57:10,486 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-18 09:57:10,486 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 09:57:10,486 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 09:57:10,486 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 09:57:10,486 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 09:57:10,486 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 09:57:10,486 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-18 09:57:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-18 09:57:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-18 09:57:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-18 09:57:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-18 09:57:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 09:57:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 09:57:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 09:57:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2018-11-18 09:57:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-18 09:57:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-18 09:57:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-18 09:57:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-18 09:57:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-18 09:57:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-18 09:57:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 09:57:10,488 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 09:57:10,488 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 09:57:10,488 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 09:57:10,488 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-18 09:57:10,488 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-18 09:57:10,488 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-18 09:57:10,488 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-18 09:57:10,488 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 09:57:10,488 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 09:57:10,488 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-18 09:57:10,488 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 09:57:10,488 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 09:57:10,488 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-18 09:57:10,489 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 09:57:10,489 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 09:57:10,489 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-18 09:57:10,489 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 09:57:10,489 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 09:57:10,489 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 09:57:10,489 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 09:57:10,490 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 09:57:10,490 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 09:57:10,490 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 09:57:10,490 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-18 09:57:10,490 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 09:57:10,490 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 09:57:10,490 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 09:57:10,490 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-18 09:57:10,491 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-18 09:57:10,491 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-18 09:57:10,491 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 09:57:10,491 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 09:57:10,491 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 09:57:10,491 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2018-11-18 09:57:10,491 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 09:57:10,491 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 09:57:10,492 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-18 09:57:10,492 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-18 09:57:10,492 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-18 09:57:10,492 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-18 09:57:10,492 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 09:57:10,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 09:57:10,492 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-18 09:57:10,492 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-18 09:57:10,492 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 09:57:10,492 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-18 09:57:10,493 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-18 09:57:10,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 09:57:10,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 09:57:10,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 09:57:10,493 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-18 09:57:10,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 09:57:10,493 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-18 09:57:10,493 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-18 09:57:10,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 09:57:10,493 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-18 09:57:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-18 09:57:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-18 09:57:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-18 09:57:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 09:57:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 09:57:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 09:57:11,103 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 09:57:11,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:57:11 BoogieIcfgContainer [2018-11-18 09:57:11,103 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 09:57:11,104 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 09:57:11,104 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 09:57:11,106 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 09:57:11,106 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 09:57:10" (1/3) ... [2018-11-18 09:57:11,107 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1da3ce7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 09:57:11, skipping insertion in model container [2018-11-18 09:57:11,107 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:57:10" (2/3) ... [2018-11-18 09:57:11,107 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1da3ce7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 09:57:11, skipping insertion in model container [2018-11-18 09:57:11,107 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:57:11" (3/3) ... [2018-11-18 09:57:11,109 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product54_false-unreach-call_false-termination.cil.c [2018-11-18 09:57:11,115 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 09:57:11,120 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 09:57:11,130 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 09:57:11,151 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 09:57:11,151 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 09:57:11,151 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 09:57:11,151 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 09:57:11,151 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 09:57:11,151 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 09:57:11,152 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 09:57:11,152 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 09:57:11,152 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 09:57:11,167 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states. [2018-11-18 09:57:11,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-18 09:57:11,173 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:57:11,174 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:57:11,176 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:57:11,180 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:57:11,180 INFO L82 PathProgramCache]: Analyzing trace with hash -1444341295, now seen corresponding path program 1 times [2018-11-18 09:57:11,182 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:57:11,182 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:57:11,211 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:11,211 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:57:11,211 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:11,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:57:11,376 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 09:57:11,378 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:57:11,379 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 09:57:11,382 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 09:57:11,393 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 09:57:11,393 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 09:57:11,396 INFO L87 Difference]: Start difference. First operand 192 states. Second operand 2 states. [2018-11-18 09:57:11,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:57:11,426 INFO L93 Difference]: Finished difference Result 298 states and 369 transitions. [2018-11-18 09:57:11,426 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 09:57:11,427 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-11-18 09:57:11,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:57:11,437 INFO L225 Difference]: With dead ends: 298 [2018-11-18 09:57:11,437 INFO L226 Difference]: Without dead ends: 149 [2018-11-18 09:57:11,441 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 09:57:11,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149 states. [2018-11-18 09:57:11,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 149. [2018-11-18 09:57:11,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 149 states. [2018-11-18 09:57:11,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 176 transitions. [2018-11-18 09:57:11,477 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 176 transitions. Word has length 46 [2018-11-18 09:57:11,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:57:11,477 INFO L480 AbstractCegarLoop]: Abstraction has 149 states and 176 transitions. [2018-11-18 09:57:11,477 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 09:57:11,477 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 176 transitions. [2018-11-18 09:57:11,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 09:57:11,479 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:57:11,479 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:57:11,479 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:57:11,480 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:57:11,480 INFO L82 PathProgramCache]: Analyzing trace with hash 1870153944, now seen corresponding path program 1 times [2018-11-18 09:57:11,480 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:57:11,480 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:57:11,481 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:11,481 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:57:11,481 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:11,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:57:11,549 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 09:57:11,549 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:57:11,550 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 09:57:11,551 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 09:57:11,551 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 09:57:11,551 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:57:11,552 INFO L87 Difference]: Start difference. First operand 149 states and 176 transitions. Second operand 3 states. [2018-11-18 09:57:11,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:57:11,572 INFO L93 Difference]: Finished difference Result 241 states and 285 transitions. [2018-11-18 09:57:11,573 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 09:57:11,573 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-18 09:57:11,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:57:11,574 INFO L225 Difference]: With dead ends: 241 [2018-11-18 09:57:11,574 INFO L226 Difference]: Without dead ends: 139 [2018-11-18 09:57:11,576 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 09:57:11,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2018-11-18 09:57:11,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 139. [2018-11-18 09:57:11,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 139 states. [2018-11-18 09:57:11,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 163 transitions. [2018-11-18 09:57:11,588 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 163 transitions. Word has length 48 [2018-11-18 09:57:11,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:57:11,589 INFO L480 AbstractCegarLoop]: Abstraction has 139 states and 163 transitions. [2018-11-18 09:57:11,589 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 09:57:11,589 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 163 transitions. [2018-11-18 09:57:11,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 09:57:11,590 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:57:11,590 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:57:11,591 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:57:11,591 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:57:11,591 INFO L82 PathProgramCache]: Analyzing trace with hash 467665499, now seen corresponding path program 1 times [2018-11-18 09:57:11,591 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:57:11,591 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:57:11,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:11,592 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:57:11,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:11,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:57:11,712 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 09:57:11,713 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:57:11,713 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 09:57:11,713 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 09:57:11,713 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 09:57:11,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 09:57:11,714 INFO L87 Difference]: Start difference. First operand 139 states and 163 transitions. Second operand 7 states. [2018-11-18 09:57:11,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:57:11,994 INFO L93 Difference]: Finished difference Result 254 states and 303 transitions. [2018-11-18 09:57:11,994 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 09:57:11,994 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 53 [2018-11-18 09:57:11,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:57:11,996 INFO L225 Difference]: With dead ends: 254 [2018-11-18 09:57:11,996 INFO L226 Difference]: Without dead ends: 139 [2018-11-18 09:57:11,997 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 09:57:11,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2018-11-18 09:57:12,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 139. [2018-11-18 09:57:12,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 139 states. [2018-11-18 09:57:12,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 162 transitions. [2018-11-18 09:57:12,008 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 162 transitions. Word has length 53 [2018-11-18 09:57:12,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:57:12,009 INFO L480 AbstractCegarLoop]: Abstraction has 139 states and 162 transitions. [2018-11-18 09:57:12,009 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 09:57:12,009 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 162 transitions. [2018-11-18 09:57:12,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-11-18 09:57:12,010 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:57:12,011 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:57:12,011 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:57:12,011 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:57:12,011 INFO L82 PathProgramCache]: Analyzing trace with hash 1361789517, now seen corresponding path program 1 times [2018-11-18 09:57:12,011 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:57:12,012 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:57:12,012 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:12,012 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:57:12,013 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:12,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:57:12,094 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 09:57:12,094 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:57:12,094 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 09:57:12,094 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 09:57:12,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 09:57:12,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 09:57:12,095 INFO L87 Difference]: Start difference. First operand 139 states and 162 transitions. Second operand 5 states. [2018-11-18 09:57:12,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:57:12,426 INFO L93 Difference]: Finished difference Result 363 states and 439 transitions. [2018-11-18 09:57:12,427 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 09:57:12,427 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 71 [2018-11-18 09:57:12,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:57:12,429 INFO L225 Difference]: With dead ends: 363 [2018-11-18 09:57:12,429 INFO L226 Difference]: Without dead ends: 248 [2018-11-18 09:57:12,430 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 11 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-18 09:57:12,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2018-11-18 09:57:12,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 228. [2018-11-18 09:57:12,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 228 states. [2018-11-18 09:57:12,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 258 transitions. [2018-11-18 09:57:12,453 INFO L78 Accepts]: Start accepts. Automaton has 228 states and 258 transitions. Word has length 71 [2018-11-18 09:57:12,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:57:12,453 INFO L480 AbstractCegarLoop]: Abstraction has 228 states and 258 transitions. [2018-11-18 09:57:12,454 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 09:57:12,454 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 258 transitions. [2018-11-18 09:57:12,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-11-18 09:57:12,456 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:57:12,456 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:57:12,456 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:57:12,456 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:57:12,456 INFO L82 PathProgramCache]: Analyzing trace with hash -428317673, now seen corresponding path program 1 times [2018-11-18 09:57:12,456 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:57:12,457 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:57:12,457 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:12,457 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:57:12,458 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:57:12,563 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 09:57:12,563 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:57:12,563 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 09:57:12,564 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 09:57:12,565 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 09:57:12,565 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 09:57:12,565 INFO L87 Difference]: Start difference. First operand 228 states and 258 transitions. Second operand 6 states. [2018-11-18 09:57:12,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:57:12,730 INFO L93 Difference]: Finished difference Result 621 states and 724 transitions. [2018-11-18 09:57:12,731 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 09:57:12,731 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 85 [2018-11-18 09:57:12,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:57:12,733 INFO L225 Difference]: With dead ends: 621 [2018-11-18 09:57:12,733 INFO L226 Difference]: Without dead ends: 417 [2018-11-18 09:57:12,734 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 09:57:12,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 417 states. [2018-11-18 09:57:12,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 417 to 411. [2018-11-18 09:57:12,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 411 states. [2018-11-18 09:57:12,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 411 states and 466 transitions. [2018-11-18 09:57:12,761 INFO L78 Accepts]: Start accepts. Automaton has 411 states and 466 transitions. Word has length 85 [2018-11-18 09:57:12,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:57:12,762 INFO L480 AbstractCegarLoop]: Abstraction has 411 states and 466 transitions. [2018-11-18 09:57:12,762 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 09:57:12,762 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 466 transitions. [2018-11-18 09:57:12,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-18 09:57:12,763 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:57:12,763 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:57:12,763 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:57:12,763 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:57:12,763 INFO L82 PathProgramCache]: Analyzing trace with hash 1541018131, now seen corresponding path program 1 times [2018-11-18 09:57:12,763 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:57:12,763 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:57:12,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:12,764 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:57:12,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:12,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:57:12,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:57:12,843 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:57:12,843 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 09:57:12,843 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 09:57:12,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 09:57:12,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 09:57:12,844 INFO L87 Difference]: Start difference. First operand 411 states and 466 transitions. Second operand 7 states. [2018-11-18 09:57:13,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:57:13,336 INFO L93 Difference]: Finished difference Result 448 states and 522 transitions. [2018-11-18 09:57:13,336 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 09:57:13,336 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 89 [2018-11-18 09:57:13,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:57:13,338 INFO L225 Difference]: With dead ends: 448 [2018-11-18 09:57:13,338 INFO L226 Difference]: Without dead ends: 445 [2018-11-18 09:57:13,339 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-18 09:57:13,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 445 states. [2018-11-18 09:57:13,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 445 to 411. [2018-11-18 09:57:13,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 411 states. [2018-11-18 09:57:13,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 411 states and 465 transitions. [2018-11-18 09:57:13,363 INFO L78 Accepts]: Start accepts. Automaton has 411 states and 465 transitions. Word has length 89 [2018-11-18 09:57:13,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:57:13,364 INFO L480 AbstractCegarLoop]: Abstraction has 411 states and 465 transitions. [2018-11-18 09:57:13,364 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 09:57:13,364 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 465 transitions. [2018-11-18 09:57:13,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-18 09:57:13,365 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:57:13,365 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:57:13,365 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:57:13,365 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:57:13,366 INFO L82 PathProgramCache]: Analyzing trace with hash 1489964020, now seen corresponding path program 1 times [2018-11-18 09:57:13,366 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:57:13,366 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:57:13,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:13,366 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:57:13,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:13,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:57:13,440 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 09:57:13,440 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:57:13,440 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 09:57:13,440 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 09:57:13,441 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 09:57:13,441 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 09:57:13,441 INFO L87 Difference]: Start difference. First operand 411 states and 465 transitions. Second operand 6 states. [2018-11-18 09:57:13,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:57:13,476 INFO L93 Difference]: Finished difference Result 808 states and 928 transitions. [2018-11-18 09:57:13,477 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 09:57:13,477 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 90 [2018-11-18 09:57:13,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:57:13,479 INFO L225 Difference]: With dead ends: 808 [2018-11-18 09:57:13,479 INFO L226 Difference]: Without dead ends: 421 [2018-11-18 09:57:13,480 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 09:57:13,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 421 states. [2018-11-18 09:57:13,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 421 to 421. [2018-11-18 09:57:13,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 421 states. [2018-11-18 09:57:13,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 421 states and 475 transitions. [2018-11-18 09:57:13,500 INFO L78 Accepts]: Start accepts. Automaton has 421 states and 475 transitions. Word has length 90 [2018-11-18 09:57:13,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:57:13,501 INFO L480 AbstractCegarLoop]: Abstraction has 421 states and 475 transitions. [2018-11-18 09:57:13,501 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 09:57:13,501 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 475 transitions. [2018-11-18 09:57:13,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-18 09:57:13,502 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:57:13,502 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:57:13,502 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:57:13,502 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:57:13,502 INFO L82 PathProgramCache]: Analyzing trace with hash 1764723634, now seen corresponding path program 1 times [2018-11-18 09:57:13,503 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:57:13,503 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:57:13,503 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:13,503 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:57:13,503 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:13,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:57:13,571 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 09:57:13,571 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:57:13,571 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 09:57:13,572 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 09:57:13,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 09:57:13,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 09:57:13,572 INFO L87 Difference]: Start difference. First operand 421 states and 475 transitions. Second operand 8 states. [2018-11-18 09:57:13,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:57:13,624 INFO L93 Difference]: Finished difference Result 832 states and 964 transitions. [2018-11-18 09:57:13,624 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 09:57:13,625 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 90 [2018-11-18 09:57:13,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:57:13,627 INFO L225 Difference]: With dead ends: 832 [2018-11-18 09:57:13,627 INFO L226 Difference]: Without dead ends: 435 [2018-11-18 09:57:13,628 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 09:57:13,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 435 states. [2018-11-18 09:57:13,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 435 to 429. [2018-11-18 09:57:13,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 429 states. [2018-11-18 09:57:13,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 429 states and 483 transitions. [2018-11-18 09:57:13,648 INFO L78 Accepts]: Start accepts. Automaton has 429 states and 483 transitions. Word has length 90 [2018-11-18 09:57:13,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:57:13,649 INFO L480 AbstractCegarLoop]: Abstraction has 429 states and 483 transitions. [2018-11-18 09:57:13,649 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 09:57:13,649 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 483 transitions. [2018-11-18 09:57:13,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-18 09:57:13,650 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:57:13,650 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:57:13,650 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:57:13,651 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:57:13,651 INFO L82 PathProgramCache]: Analyzing trace with hash -579943407, now seen corresponding path program 1 times [2018-11-18 09:57:13,651 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:57:13,651 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:57:13,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:13,651 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:57:13,652 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:13,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:57:13,740 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 09:57:13,740 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:57:13,741 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 09:57:13,741 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 09:57:13,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 09:57:13,741 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 09:57:13,742 INFO L87 Difference]: Start difference. First operand 429 states and 483 transitions. Second operand 4 states. [2018-11-18 09:57:13,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:57:13,918 INFO L93 Difference]: Finished difference Result 1311 states and 1552 transitions. [2018-11-18 09:57:13,919 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 09:57:13,919 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 90 [2018-11-18 09:57:13,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:57:13,922 INFO L225 Difference]: With dead ends: 1311 [2018-11-18 09:57:13,922 INFO L226 Difference]: Without dead ends: 906 [2018-11-18 09:57:13,923 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 09:57:13,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 906 states. [2018-11-18 09:57:13,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 906 to 573. [2018-11-18 09:57:13,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 573 states. [2018-11-18 09:57:13,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 573 states and 640 transitions. [2018-11-18 09:57:13,952 INFO L78 Accepts]: Start accepts. Automaton has 573 states and 640 transitions. Word has length 90 [2018-11-18 09:57:13,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:57:13,952 INFO L480 AbstractCegarLoop]: Abstraction has 573 states and 640 transitions. [2018-11-18 09:57:13,952 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 09:57:13,952 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 640 transitions. [2018-11-18 09:57:13,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-11-18 09:57:13,954 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:57:13,954 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:57:13,954 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:57:13,954 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:57:13,954 INFO L82 PathProgramCache]: Analyzing trace with hash -1702260553, now seen corresponding path program 1 times [2018-11-18 09:57:13,955 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 09:57:13,955 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 09:57:13,955 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:13,955 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:57:13,956 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:57:13,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 09:57:13,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 09:57:14,038 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 09:57:14,146 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 09:57:14 BoogieIcfgContainer [2018-11-18 09:57:14,146 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 09:57:14,147 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 09:57:14,147 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 09:57:14,147 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 09:57:14,147 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:57:11" (3/4) ... [2018-11-18 09:57:14,149 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 09:57:14,252 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_e8ea49e8-6d28-4d91-9212-d74d72a6fbdc/bin-2019/uautomizer/witness.graphml [2018-11-18 09:57:14,252 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 09:57:14,253 INFO L168 Benchmark]: Toolchain (without parser) took 4239.59 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 353.4 MB). Free memory was 957.5 MB in the beginning and 1.3 GB in the end (delta: -369.2 MB). Peak memory consumption was 367.0 MB. Max. memory is 11.5 GB. [2018-11-18 09:57:14,254 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 09:57:14,254 INFO L168 Benchmark]: CACSL2BoogieTranslator took 368.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 957.5 MB in the beginning and 1.2 GB in the end (delta: -200.8 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2018-11-18 09:57:14,254 INFO L168 Benchmark]: Boogie Preprocessor took 57.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-18 09:57:14,254 INFO L168 Benchmark]: RCFGBuilder took 662.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 96.2 MB). Peak memory consumption was 96.2 MB. Max. memory is 11.5 GB. [2018-11-18 09:57:14,255 INFO L168 Benchmark]: TraceAbstraction took 3042.81 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 69.7 MB). Free memory was 1.1 GB in the beginning and 840.9 MB in the end (delta: 217.9 MB). Peak memory consumption was 287.6 MB. Max. memory is 11.5 GB. [2018-11-18 09:57:14,255 INFO L168 Benchmark]: Witness Printer took 105.78 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 112.7 MB). Free memory was 840.9 MB in the beginning and 1.3 GB in the end (delta: -485.9 MB). Peak memory consumption was 9.7 MB. Max. memory is 11.5 GB. [2018-11-18 09:57:14,256 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 368.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 957.5 MB in the beginning and 1.2 GB in the end (delta: -200.8 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 57.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 662.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 96.2 MB). Peak memory consumption was 96.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 3042.81 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 69.7 MB). Free memory was 1.1 GB in the beginning and 840.9 MB in the end (delta: 217.9 MB). Peak memory consumption was 287.6 MB. Max. memory is 11.5 GB. * Witness Printer took 105.78 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 112.7 MB). Free memory was 840.9 MB in the beginning and 1.3 GB in the end (delta: -485.9 MB). Peak memory consumption was 9.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 216]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L383] FCALL "Pump(System:" [L387] FCALL "On" [L391] FCALL "Off" [L395] FCALL ",Pump:" [L399] FCALL "On" [L403] FCALL "Off" [L407] FCALL ") " [L409] FCALL "\n" [L819] FCALL "i > 0 && i <= this->argsCount" [L819] FCALL "libacc.c" [L820] FCALL "__utac__get_this_arg" [L826] FCALL "i > 0 && i <= this->argsCount" [L826] FCALL "libacc.c" [L827] FCALL "__utac__get_this_arg" [L865] FCALL "i > 0 && i <= this->argsCount" [L865] FCALL "libacc.c" [L866] FCALL "__utac__get_this_argtype" [L872] FCALL "i > 0 && i <= this->argsCount" [L872] FCALL "libacc.c" [L873] FCALL "__utac__get_this_argtype" [L941] FCALL "Env(Water:%i" [L942] FCALL ",Meth:" [L946] FCALL "CRIT" [L950] FCALL "OK" [L954] FCALL ")" [L40] int cleanupTimeShifts = 4; [L229] int pumpRunning = 0; [L230] int systemActive = 1; [L889] int waterLevel = 1; [L890] int methaneLevelCritical = 0; [L691] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "libacc.c"={133:0}, "Off"={196:0}, "Off"={162:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(") ")=164, \old(") ")=192, \old(")")=125, \old(")")=153, \old(",Meth:")=155, \old(",Meth:")=170, \old(",Pump:")=168, \old(",Pump:")=139, \old("\n")=198, \old("\n")=194, \old("__utac__get_this_arg")=186, \old("__utac__get_this_arg")=181, \old("__utac__get_this_arg")=143, \old("__utac__get_this_arg")=131, \old("__utac__get_this_argtype")=157, \old("__utac__get_this_argtype")=184, \old("__utac__get_this_argtype")=195, \old("__utac__get_this_argtype")=124, \old("CRIT")=137, \old("CRIT")=172, \old("Env(Water:%i")=118, \old("Env(Water:%i")=166, \old("i > 0 && i <= this->argsCount")=119, \old("i > 0 && i <= this->argsCount")=178, \old("i > 0 && i <= this->argsCount")=121, \old("i > 0 && i <= this->argsCount")=161, \old("i > 0 && i <= this->argsCount")=185, \old("i > 0 && i <= this->argsCount")=122, \old("i > 0 && i <= this->argsCount")=190, \old("i > 0 && i <= this->argsCount")=176, \old("libacc.c")=141, \old("libacc.c")=169, \old("libacc.c")=174, \old("libacc.c")=149, \old("libacc.c")=165, \old("libacc.c")=151, \old("libacc.c")=173, \old("libacc.c")=140, \old("Off")=130, \old("Off")=138, \old("Off")=200, \old("Off")=129, \old("OK")=127, \old("OK")=120, \old("On")=199, \old("On")=180, \old("On")=134, \old("On")=158, \old("Pump(System:")=159, \old("Pump(System:")=152, \old(cleanupTimeShifts)=193, \old(head)=182, \old(head)=201, \old(methaneLevelCritical)=163, \old(pumpRunning)=148, \old(systemActive)=147, \old(waterLevel)=160, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L121] int retValue_acc ; [L122] int tmp ; VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L126] FCALL select_helpers() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L127] FCALL select_features() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L128] CALL, EXPR valid_product() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L487] int retValue_acc ; [L490] retValue_acc = 1 [L491] RET return (retValue_acc); VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L128] EXPR valid_product() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L128] tmp = valid_product() [L130] COND TRUE \read(tmp) VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L132] FCALL setup() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L133] CALL runTest() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L112] CALL test() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L146] int splverifierCounter ; [L147] int tmp ; [L148] int tmp___0 ; [L149] int tmp___1 ; [L150] int tmp___2 ; [L153] splverifierCounter = 0 VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L155] COND TRUE 1 VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L157] COND TRUE splverifierCounter < 4 VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L163] tmp = __VERIFIER_nondet_int() [L165] COND TRUE \read(tmp) VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L167] CALL waterRise() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L907] COND TRUE waterLevel < 2 [L908] RET waterLevel = waterLevel + 1 VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L167] waterRise() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L173] tmp___0 = __VERIFIER_nondet_int() [L175] COND TRUE \read(tmp___0) VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L177] CALL changeMethaneLevel() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L919] COND FALSE !(\read(methaneLevelCritical)) [L922] RET methaneLevelCritical = 1 VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L177] changeMethaneLevel() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L183] tmp___2 = __VERIFIER_nondet_int() [L185] COND FALSE !(\read(tmp___2)) [L191] tmp___1 = __VERIFIER_nondet_int() [L193] COND TRUE \read(tmp___1) VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, tmp___1=1, tmp___2=0, waterLevel=2] [L200] CALL timeShift() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L237] COND FALSE !(\read(pumpRunning)) VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L244] COND TRUE \read(systemActive) VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L246] CALL processEnvironment() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L318] int tmp ; VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L321] COND FALSE !(\read(pumpRunning)) VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L336] CALL processEnvironment__wrappee__lowWaterSensor() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L292] int tmp ; VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L295] COND FALSE !(\read(pumpRunning)) VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L310] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L266] int tmp ; VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L269] COND TRUE ! pumpRunning VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L271] CALL, EXPR isHighWaterLevel() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L415] int retValue_acc ; [L416] int tmp ; [L417] int tmp___0 ; VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L421] CALL, EXPR isHighWaterSensorDry() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L969] int retValue_acc ; VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L972] COND FALSE !(waterLevel < 2) [L976] retValue_acc = 0 [L977] RET return (retValue_acc); VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L421] EXPR isHighWaterSensorDry() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L421] tmp = isHighWaterSensorDry() [L423] COND FALSE !(\read(tmp)) [L426] tmp___0 = 1 VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L428] retValue_acc = tmp___0 [L429] RET return (retValue_acc); VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L271] EXPR isHighWaterLevel() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L271] tmp = isHighWaterLevel() [L273] COND TRUE \read(tmp) VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L275] CALL activatePump() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L346] RET pumpRunning = 1 VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L275] RET activatePump() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L310] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L336] RET processEnvironment__wrappee__lowWaterSensor() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L246] processEnvironment() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L252] CALL __utac_acc__Specification1_spec__1() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L497] int tmp ; [L498] int tmp___0 ; VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L502] CALL, EXPR isMethaneLevelCritical() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L928] int retValue_acc ; [L931] retValue_acc = methaneLevelCritical [L932] RET return (retValue_acc); VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=2] [L502] EXPR isMethaneLevelCritical() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L502] tmp = isMethaneLevelCritical() [L504] COND TRUE \read(tmp) VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L506] CALL, EXPR isPumpRunning() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L370] int retValue_acc ; [L373] retValue_acc = pumpRunning [L374] RET return (retValue_acc); VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=2] [L506] EXPR isPumpRunning() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L506] tmp___0 = isPumpRunning() [L508] COND TRUE \read(tmp___0) VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L510] CALL __automaton_fail() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L216] __VERIFIER_error() VAL [") "={191:0}, ")"={126:0}, ",Meth:"={171:0}, ",Pump:"={135:0}, "\n"={197:0}, "__utac__get_this_arg"={144:0}, "__utac__get_this_arg"={187:0}, "__utac__get_this_argtype"={183:0}, "__utac__get_this_argtype"={123:0}, "CRIT"={136:0}, "Env(Water:%i"={167:0}, "i > 0 && i <= this->argsCount"={175:0}, "i > 0 && i <= this->argsCount"={189:0}, "i > 0 && i <= this->argsCount"={179:0}, "i > 0 && i <= this->argsCount"={188:0}, "libacc.c"={133:0}, "libacc.c"={145:0}, "libacc.c"={146:0}, "libacc.c"={154:0}, "Off"={162:0}, "Off"={196:0}, "OK"={128:0}, "On"={156:0}, "On"={132:0}, "Pump(System:"={150:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 254 locations, 1 error locations. UNSAFE Result, 2.9s OverallTime, 10 OverallIterations, 1 TraceHistogramMax, 1.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1603 SDtfs, 886 SDslu, 3362 SDs, 0 SdLazy, 1125 SolverSat, 256 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 96 GetRequests, 48 SyntacticMatches, 2 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=573occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 9 MinimizatonAttempts, 399 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 756 NumberOfCodeBlocks, 756 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 653 ConstructedInterpolants, 0 QuantifiedInterpolants, 87987 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...