./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product41_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_2bb76c03-a26c-4d82-b81d-f3c6fe27a22a/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2bb76c03-a26c-4d82-b81d-f3c6fe27a22a/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2bb76c03-a26c-4d82-b81d-f3c6fe27a22a/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2bb76c03-a26c-4d82-b81d-f3c6fe27a22a/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product41_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2bb76c03-a26c-4d82-b81d-f3c6fe27a22a/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2bb76c03-a26c-4d82-b81d-f3c6fe27a22a/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 fa3516ef35b9a868c2359cecbd34fc3153ca14ae ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:26:46,608 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 17:26:46,609 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 17:26:46,618 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 17:26:46,619 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 17:26:46,619 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 17:26:46,620 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 17:26:46,622 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 17:26:46,624 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 17:26:46,624 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 17:26:46,625 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 17:26:46,625 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 17:26:46,626 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 17:26:46,627 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 17:26:46,628 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 17:26:46,628 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 17:26:46,630 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 17:26:46,631 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 17:26:46,633 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 17:26:46,634 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 17:26:46,635 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 17:26:46,636 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 17:26:46,638 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 17:26:46,639 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 17:26:46,639 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 17:26:46,640 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 17:26:46,640 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 17:26:46,642 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 17:26:46,642 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 17:26:46,643 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 17:26:46,643 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 17:26:46,644 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 17:26:46,644 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 17:26:46,644 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 17:26:46,645 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 17:26:46,646 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 17:26:46,646 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2bb76c03-a26c-4d82-b81d-f3c6fe27a22a/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-18 17:26:46,657 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 17:26:46,658 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 17:26:46,658 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 17:26:46,658 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 17:26:46,659 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 17:26:46,659 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 17:26:46,659 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 17:26:46,660 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 17:26:46,660 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 17:26:46,660 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 17:26:46,660 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 17:26:46,660 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 17:26:46,660 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 17:26:46,660 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 17:26:46,662 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 17:26:46,662 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 17:26:46,662 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 17:26:46,662 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 17:26:46,662 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 17:26:46,663 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 17:26:46,663 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 17:26:46,663 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 17:26:46,663 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 17:26:46,663 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 17:26:46,663 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 17:26:46,664 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 17:26:46,664 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 17:26:46,664 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 17:26:46,664 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 17:26:46,664 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 17:26:46,664 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_2bb76c03-a26c-4d82-b81d-f3c6fe27a22a/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 -> fa3516ef35b9a868c2359cecbd34fc3153ca14ae [2018-11-18 17:26:46,692 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 17:26:46,701 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 17:26:46,704 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 17:26:46,705 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 17:26:46,706 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 17:26:46,706 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2bb76c03-a26c-4d82-b81d-f3c6fe27a22a/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec2_product41_false-unreach-call_false-termination.cil.c [2018-11-18 17:26:46,758 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2bb76c03-a26c-4d82-b81d-f3c6fe27a22a/bin-2019/uautomizer/data/6d9c9b0ff/b81f5773894342c78d5fb170881f4b53/FLAGb8eaa8b5c [2018-11-18 17:26:47,169 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 17:26:47,170 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2bb76c03-a26c-4d82-b81d-f3c6fe27a22a/sv-benchmarks/c/product-lines/minepump_spec2_product41_false-unreach-call_false-termination.cil.c [2018-11-18 17:26:47,178 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2bb76c03-a26c-4d82-b81d-f3c6fe27a22a/bin-2019/uautomizer/data/6d9c9b0ff/b81f5773894342c78d5fb170881f4b53/FLAGb8eaa8b5c [2018-11-18 17:26:47,190 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2bb76c03-a26c-4d82-b81d-f3c6fe27a22a/bin-2019/uautomizer/data/6d9c9b0ff/b81f5773894342c78d5fb170881f4b53 [2018-11-18 17:26:47,192 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 17:26:47,193 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 17:26:47,194 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 17:26:47,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 17:26:47,198 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 17:26:47,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:26:47" (1/1) ... [2018-11-18 17:26:47,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6272b034 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:26:47, skipping insertion in model container [2018-11-18 17:26:47,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:26:47" (1/1) ... [2018-11-18 17:26:47,210 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 17:26:47,247 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 17:26:47,490 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:26:47,502 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 17:26:47,629 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:26:47,649 INFO L195 MainTranslator]: Completed translation [2018-11-18 17:26:47,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:26:47 WrapperNode [2018-11-18 17:26:47,650 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 17:26:47,650 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 17:26:47,650 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 17:26:47,651 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 17:26:47,660 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:26:47" (1/1) ... [2018-11-18 17:26:47,660 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:26:47" (1/1) ... [2018-11-18 17:26:47,672 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:26:47" (1/1) ... [2018-11-18 17:26:47,673 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:26:47" (1/1) ... [2018-11-18 17:26:47,694 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:26:47" (1/1) ... [2018-11-18 17:26:47,703 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:26:47" (1/1) ... [2018-11-18 17:26:47,705 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:26:47" (1/1) ... [2018-11-18 17:26:47,710 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 17:26:47,711 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 17:26:47,711 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 17:26:47,711 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 17:26:47,712 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:26:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2bb76c03-a26c-4d82-b81d-f3c6fe27a22a/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 17:26:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 17:26:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 17:26:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-18 17:26:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2018-11-18 17:26:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2018-11-18 17:26:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-18 17:26:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-18 17:26:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-18 17:26:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-18 17:26:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-18 17:26:47,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-18 17:26:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 17:26:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 17:26:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 17:26:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2018-11-18 17:26:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 17:26:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 17:26:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 17:26:47,770 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 17:26:47,770 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-18 17:26:47,770 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-18 17:26:47,771 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 17:26:47,771 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 17:26:47,771 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 17:26:47,771 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 17:26:47,771 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-18 17:26:47,771 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-18 17:26:47,771 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-18 17:26:47,771 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 17:26:47,771 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-18 17:26:47,771 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 17:26:47,772 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 17:26:47,772 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 17:26:47,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 17:26:47,772 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 17:26:47,772 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-18 17:26:47,772 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 17:26:47,772 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 17:26:47,772 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 17:26:47,772 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 17:26:47,773 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 17:26:47,773 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-18 17:26:47,773 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 17:26:47,773 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 17:26:47,773 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 17:26:47,773 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2018-11-18 17:26:47,773 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2018-11-18 17:26:47,773 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-18 17:26:47,773 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 17:26:47,774 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-18 17:26:47,774 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-18 17:26:47,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 17:26:47,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 17:26:47,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 17:26:47,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 17:26:47,774 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-18 17:26:47,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 17:26:47,774 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-18 17:26:47,775 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-18 17:26:47,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 17:26:47,775 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-18 17:26:47,775 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-18 17:26:47,775 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-18 17:26:47,775 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 17:26:47,775 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-18 17:26:47,775 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-18 17:26:47,775 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 17:26:47,775 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 17:26:47,776 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 17:26:47,776 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-18 17:26:47,776 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 17:26:47,776 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 17:26:47,776 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-18 17:26:47,776 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2018-11-18 17:26:47,776 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 17:26:47,776 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 17:26:47,780 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 17:26:47,780 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-18 17:26:47,780 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 17:26:47,780 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 17:26:47,780 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-18 17:26:47,780 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 17:26:47,781 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 17:26:47,781 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 17:26:47,781 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-18 17:26:47,781 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 17:26:47,781 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 17:26:47,781 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 17:26:47,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 17:26:47,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 17:26:47,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 17:26:48,597 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 17:26:48,598 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:26:48 BoogieIcfgContainer [2018-11-18 17:26:48,598 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 17:26:48,599 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 17:26:48,599 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 17:26:48,601 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 17:26:48,602 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 05:26:47" (1/3) ... [2018-11-18 17:26:48,602 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6870fa59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 05:26:48, skipping insertion in model container [2018-11-18 17:26:48,602 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:26:47" (2/3) ... [2018-11-18 17:26:48,603 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6870fa59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 05:26:48, skipping insertion in model container [2018-11-18 17:26:48,603 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:26:48" (3/3) ... [2018-11-18 17:26:48,605 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product41_false-unreach-call_false-termination.cil.c [2018-11-18 17:26:48,611 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 17:26:48,616 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 17:26:48,626 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 17:26:48,649 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 17:26:48,650 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 17:26:48,650 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 17:26:48,650 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 17:26:48,650 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 17:26:48,650 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 17:26:48,650 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 17:26:48,650 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 17:26:48,650 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 17:26:48,668 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states. [2018-11-18 17:26:48,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 17:26:48,676 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:26:48,677 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:26:48,679 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:26:48,684 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:26:48,685 INFO L82 PathProgramCache]: Analyzing trace with hash -951474612, now seen corresponding path program 1 times [2018-11-18 17:26:48,687 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:26:48,687 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:26:48,721 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:48,721 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:26:48,721 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:48,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:26:48,956 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 17:26:48,958 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:26:48,958 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 17:26:48,960 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 17:26:48,968 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 17:26:48,968 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 17:26:48,970 INFO L87 Difference]: Start difference. First operand 167 states. Second operand 2 states. [2018-11-18 17:26:48,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:26:48,997 INFO L93 Difference]: Finished difference Result 244 states and 303 transitions. [2018-11-18 17:26:48,998 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 17:26:48,999 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 51 [2018-11-18 17:26:48,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:26:49,008 INFO L225 Difference]: With dead ends: 244 [2018-11-18 17:26:49,008 INFO L226 Difference]: Without dead ends: 124 [2018-11-18 17:26:49,011 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 17:26:49,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2018-11-18 17:26:49,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 124. [2018-11-18 17:26:49,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 124 states. [2018-11-18 17:26:49,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 145 transitions. [2018-11-18 17:26:49,048 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 145 transitions. Word has length 51 [2018-11-18 17:26:49,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:26:49,049 INFO L480 AbstractCegarLoop]: Abstraction has 124 states and 145 transitions. [2018-11-18 17:26:49,049 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 17:26:49,049 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 145 transitions. [2018-11-18 17:26:49,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 17:26:49,051 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:26:49,051 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 17:26:49,051 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:26:49,052 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:26:49,052 INFO L82 PathProgramCache]: Analyzing trace with hash -984967162, now seen corresponding path program 1 times [2018-11-18 17:26:49,052 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:26:49,052 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:26:49,053 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:49,053 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:26:49,053 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:49,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:26:49,141 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 17:26:49,142 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:26:49,142 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:26:49,144 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:26:49,144 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:26:49,144 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:26:49,144 INFO L87 Difference]: Start difference. First operand 124 states and 145 transitions. Second operand 3 states. [2018-11-18 17:26:49,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:26:49,163 INFO L93 Difference]: Finished difference Result 191 states and 223 transitions. [2018-11-18 17:26:49,164 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:26:49,164 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2018-11-18 17:26:49,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:26:49,165 INFO L225 Difference]: With dead ends: 191 [2018-11-18 17:26:49,165 INFO L226 Difference]: Without dead ends: 114 [2018-11-18 17:26:49,166 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 17:26:49,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2018-11-18 17:26:49,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 114. [2018-11-18 17:26:49,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 114 states. [2018-11-18 17:26:49,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 132 transitions. [2018-11-18 17:26:49,175 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 132 transitions. Word has length 53 [2018-11-18 17:26:49,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:26:49,176 INFO L480 AbstractCegarLoop]: Abstraction has 114 states and 132 transitions. [2018-11-18 17:26:49,176 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:26:49,176 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 132 transitions. [2018-11-18 17:26:49,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-11-18 17:26:49,177 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:26:49,178 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:26:49,178 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:26:49,178 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:26:49,178 INFO L82 PathProgramCache]: Analyzing trace with hash -673711871, now seen corresponding path program 1 times [2018-11-18 17:26:49,178 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:26:49,178 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:26:49,179 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:49,179 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:26:49,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:49,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:26:49,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:26:49,258 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:26:49,258 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:26:49,258 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:26:49,258 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:26:49,258 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:26:49,259 INFO L87 Difference]: Start difference. First operand 114 states and 132 transitions. Second operand 3 states. [2018-11-18 17:26:49,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:26:49,274 INFO L93 Difference]: Finished difference Result 200 states and 237 transitions. [2018-11-18 17:26:49,275 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:26:49,275 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 57 [2018-11-18 17:26:49,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:26:49,277 INFO L225 Difference]: With dead ends: 200 [2018-11-18 17:26:49,277 INFO L226 Difference]: Without dead ends: 114 [2018-11-18 17:26:49,278 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 17:26:49,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2018-11-18 17:26:49,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 114. [2018-11-18 17:26:49,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 114 states. [2018-11-18 17:26:49,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 131 transitions. [2018-11-18 17:26:49,288 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 131 transitions. Word has length 57 [2018-11-18 17:26:49,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:26:49,288 INFO L480 AbstractCegarLoop]: Abstraction has 114 states and 131 transitions. [2018-11-18 17:26:49,288 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:26:49,288 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 131 transitions. [2018-11-18 17:26:49,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-11-18 17:26:49,290 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:26:49,290 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] [2018-11-18 17:26:49,290 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:26:49,291 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:26:49,291 INFO L82 PathProgramCache]: Analyzing trace with hash -1405950326, now seen corresponding path program 1 times [2018-11-18 17:26:49,291 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:26:49,291 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:26:49,292 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:49,292 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:26:49,292 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:49,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:26:49,407 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 17:26:49,407 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:26:49,407 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 17:26:49,408 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 17:26:49,408 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 17:26:49,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:26:49,408 INFO L87 Difference]: Start difference. First operand 114 states and 131 transitions. Second operand 5 states. [2018-11-18 17:26:49,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:26:49,917 INFO L93 Difference]: Finished difference Result 289 states and 349 transitions. [2018-11-18 17:26:49,917 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 17:26:49,917 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 65 [2018-11-18 17:26:49,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:26:49,925 INFO L225 Difference]: With dead ends: 289 [2018-11-18 17:26:49,925 INFO L226 Difference]: Without dead ends: 203 [2018-11-18 17:26:49,926 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:26:49,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 203 states. [2018-11-18 17:26:49,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 203 to 184. [2018-11-18 17:26:49,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 184 states. [2018-11-18 17:26:49,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 213 transitions. [2018-11-18 17:26:49,947 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 213 transitions. Word has length 65 [2018-11-18 17:26:49,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:26:49,947 INFO L480 AbstractCegarLoop]: Abstraction has 184 states and 213 transitions. [2018-11-18 17:26:49,947 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 17:26:49,947 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 213 transitions. [2018-11-18 17:26:49,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-11-18 17:26:49,949 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:26:49,949 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] [2018-11-18 17:26:49,949 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:26:49,949 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:26:49,950 INFO L82 PathProgramCache]: Analyzing trace with hash -838557149, now seen corresponding path program 1 times [2018-11-18 17:26:49,950 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:26:49,950 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:26:49,951 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:49,951 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:26:49,951 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:49,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:26:50,173 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 17:26:50,174 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:26:50,174 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 17:26:50,174 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 17:26:50,174 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 17:26:50,174 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:26:50,175 INFO L87 Difference]: Start difference. First operand 184 states and 213 transitions. Second operand 6 states. [2018-11-18 17:26:50,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:26:50,327 INFO L93 Difference]: Finished difference Result 478 states and 572 transitions. [2018-11-18 17:26:50,328 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 17:26:50,328 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 79 [2018-11-18 17:26:50,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:26:50,331 INFO L225 Difference]: With dead ends: 478 [2018-11-18 17:26:50,331 INFO L226 Difference]: Without dead ends: 322 [2018-11-18 17:26:50,332 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:26:50,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 322 states. [2018-11-18 17:26:50,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 322 to 316. [2018-11-18 17:26:50,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 316 states. [2018-11-18 17:26:50,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 316 states and 366 transitions. [2018-11-18 17:26:50,359 INFO L78 Accepts]: Start accepts. Automaton has 316 states and 366 transitions. Word has length 79 [2018-11-18 17:26:50,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:26:50,360 INFO L480 AbstractCegarLoop]: Abstraction has 316 states and 366 transitions. [2018-11-18 17:26:50,360 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 17:26:50,360 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 366 transitions. [2018-11-18 17:26:50,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-11-18 17:26:50,361 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:26:50,361 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] [2018-11-18 17:26:50,362 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:26:50,362 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:26:50,362 INFO L82 PathProgramCache]: Analyzing trace with hash 1586359103, now seen corresponding path program 1 times [2018-11-18 17:26:50,362 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:26:50,362 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:26:50,363 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:50,363 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:26:50,363 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:50,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:26:50,447 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 17:26:50,447 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:26:50,447 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 17:26:50,448 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 17:26:50,448 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 17:26:50,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:26:50,448 INFO L87 Difference]: Start difference. First operand 316 states and 366 transitions. Second operand 7 states. [2018-11-18 17:26:50,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:26:50,864 INFO L93 Difference]: Finished difference Result 635 states and 755 transitions. [2018-11-18 17:26:50,864 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 17:26:50,864 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 83 [2018-11-18 17:26:50,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:26:50,866 INFO L225 Difference]: With dead ends: 635 [2018-11-18 17:26:50,866 INFO L226 Difference]: Without dead ends: 347 [2018-11-18 17:26:50,867 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-18 17:26:50,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 347 states. [2018-11-18 17:26:50,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 347 to 315. [2018-11-18 17:26:50,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 315 states. [2018-11-18 17:26:50,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 315 states and 363 transitions. [2018-11-18 17:26:50,886 INFO L78 Accepts]: Start accepts. Automaton has 315 states and 363 transitions. Word has length 83 [2018-11-18 17:26:50,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:26:50,887 INFO L480 AbstractCegarLoop]: Abstraction has 315 states and 363 transitions. [2018-11-18 17:26:50,887 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 17:26:50,887 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 363 transitions. [2018-11-18 17:26:50,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-18 17:26:50,888 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:26:50,888 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:26:50,888 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:26:50,888 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:26:50,889 INFO L82 PathProgramCache]: Analyzing trace with hash -1018007078, now seen corresponding path program 1 times [2018-11-18 17:26:50,889 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:26:50,889 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:26:50,889 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:50,890 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:26:50,890 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:50,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:26:50,955 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 17:26:50,955 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:26:50,955 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 17:26:50,956 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 17:26:50,956 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 17:26:50,956 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:26:50,956 INFO L87 Difference]: Start difference. First operand 315 states and 363 transitions. Second operand 6 states. [2018-11-18 17:26:51,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:26:51,028 INFO L93 Difference]: Finished difference Result 616 states and 726 transitions. [2018-11-18 17:26:51,029 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 17:26:51,029 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 99 [2018-11-18 17:26:51,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:26:51,030 INFO L225 Difference]: With dead ends: 616 [2018-11-18 17:26:51,031 INFO L226 Difference]: Without dead ends: 329 [2018-11-18 17:26:51,031 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 17:26:51,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 329 states. [2018-11-18 17:26:51,047 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 329 to 325. [2018-11-18 17:26:51,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 325 states. [2018-11-18 17:26:51,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 325 states and 373 transitions. [2018-11-18 17:26:51,049 INFO L78 Accepts]: Start accepts. Automaton has 325 states and 373 transitions. Word has length 99 [2018-11-18 17:26:51,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:26:51,049 INFO L480 AbstractCegarLoop]: Abstraction has 325 states and 373 transitions. [2018-11-18 17:26:51,049 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 17:26:51,049 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 373 transitions. [2018-11-18 17:26:51,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-18 17:26:51,051 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:26:51,051 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:26:51,051 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:26:51,051 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:26:51,051 INFO L82 PathProgramCache]: Analyzing trace with hash 1227572376, now seen corresponding path program 1 times [2018-11-18 17:26:51,052 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:26:51,052 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:26:51,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:51,052 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:26:51,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:26:51,130 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 17:26:51,130 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:26:51,131 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 17:26:51,131 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 17:26:51,131 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 17:26:51,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 17:26:51,131 INFO L87 Difference]: Start difference. First operand 325 states and 373 transitions. Second operand 8 states. [2018-11-18 17:26:51,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:26:51,170 INFO L93 Difference]: Finished difference Result 636 states and 748 transitions. [2018-11-18 17:26:51,171 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 17:26:51,171 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 99 [2018-11-18 17:26:51,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:26:51,173 INFO L225 Difference]: With dead ends: 636 [2018-11-18 17:26:51,173 INFO L226 Difference]: Without dead ends: 339 [2018-11-18 17:26:51,174 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 17:26:51,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 339 states. [2018-11-18 17:26:51,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 339 to 333. [2018-11-18 17:26:51,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 333 states. [2018-11-18 17:26:51,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 333 states and 381 transitions. [2018-11-18 17:26:51,187 INFO L78 Accepts]: Start accepts. Automaton has 333 states and 381 transitions. Word has length 99 [2018-11-18 17:26:51,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:26:51,188 INFO L480 AbstractCegarLoop]: Abstraction has 333 states and 381 transitions. [2018-11-18 17:26:51,188 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 17:26:51,188 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 381 transitions. [2018-11-18 17:26:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-18 17:26:51,189 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:26:51,189 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:26:51,189 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:26:51,190 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:26:51,190 INFO L82 PathProgramCache]: Analyzing trace with hash -2097813897, now seen corresponding path program 1 times [2018-11-18 17:26:51,190 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:26:51,190 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:26:51,191 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:51,191 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:26:51,191 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:26:51,265 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 17:26:51,265 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:26:51,265 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 17:26:51,265 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 17:26:51,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 17:26:51,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 17:26:51,266 INFO L87 Difference]: Start difference. First operand 333 states and 381 transitions. Second operand 4 states. [2018-11-18 17:26:51,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:26:51,433 INFO L93 Difference]: Finished difference Result 966 states and 1164 transitions. [2018-11-18 17:26:51,434 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 17:26:51,434 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 99 [2018-11-18 17:26:51,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:26:51,437 INFO L225 Difference]: With dead ends: 966 [2018-11-18 17:26:51,437 INFO L226 Difference]: Without dead ends: 661 [2018-11-18 17:26:51,438 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 17:26:51,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 661 states. [2018-11-18 17:26:51,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 661 to 646. [2018-11-18 17:26:51,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 646 states. [2018-11-18 17:26:51,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 646 states and 759 transitions. [2018-11-18 17:26:51,472 INFO L78 Accepts]: Start accepts. Automaton has 646 states and 759 transitions. Word has length 99 [2018-11-18 17:26:51,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:26:51,473 INFO L480 AbstractCegarLoop]: Abstraction has 646 states and 759 transitions. [2018-11-18 17:26:51,473 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 17:26:51,473 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 759 transitions. [2018-11-18 17:26:51,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-11-18 17:26:51,474 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:26:51,475 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:26:51,475 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:26:51,475 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:26:51,475 INFO L82 PathProgramCache]: Analyzing trace with hash 204849137, now seen corresponding path program 1 times [2018-11-18 17:26:51,475 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:26:51,475 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:26:51,476 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:51,476 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:26:51,476 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:51,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:26:51,579 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-18 17:26:51,579 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:26:51,580 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2bb76c03-a26c-4d82-b81d-f3c6fe27a22a/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 17:26:51,596 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:26:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:26:51,688 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 17:26:51,837 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:26:51,863 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 17:26:51,863 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [13] total 19 [2018-11-18 17:26:51,864 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-11-18 17:26:51,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-11-18 17:26:51,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=294, Unknown=0, NotChecked=0, Total=342 [2018-11-18 17:26:51,864 INFO L87 Difference]: Start difference. First operand 646 states and 759 transitions. Second operand 19 states. [2018-11-18 17:26:52,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:26:52,877 INFO L93 Difference]: Finished difference Result 1235 states and 1468 transitions. [2018-11-18 17:26:52,879 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-18 17:26:52,879 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 103 [2018-11-18 17:26:52,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:26:52,882 INFO L225 Difference]: With dead ends: 1235 [2018-11-18 17:26:52,882 INFO L226 Difference]: Without dead ends: 617 [2018-11-18 17:26:52,884 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 98 SyntacticMatches, 1 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 142 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=115, Invalid=877, Unknown=0, NotChecked=0, Total=992 [2018-11-18 17:26:52,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 617 states. [2018-11-18 17:26:52,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 617 to 617. [2018-11-18 17:26:52,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 617 states. [2018-11-18 17:26:52,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 617 states and 711 transitions. [2018-11-18 17:26:52,918 INFO L78 Accepts]: Start accepts. Automaton has 617 states and 711 transitions. Word has length 103 [2018-11-18 17:26:52,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:26:52,919 INFO L480 AbstractCegarLoop]: Abstraction has 617 states and 711 transitions. [2018-11-18 17:26:52,919 INFO L481 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-11-18 17:26:52,919 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 711 transitions. [2018-11-18 17:26:52,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-11-18 17:26:52,922 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:26:52,922 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:26:52,922 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:26:52,923 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:26:52,923 INFO L82 PathProgramCache]: Analyzing trace with hash 1440958617, now seen corresponding path program 1 times [2018-11-18 17:26:52,923 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:26:52,923 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:26:52,924 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:52,924 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:26:52,924 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:52,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:26:53,012 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-11-18 17:26:53,013 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:26:53,013 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2bb76c03-a26c-4d82-b81d-f3c6fe27a22a/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 17:26:53,020 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:26:53,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:26:53,091 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 17:26:53,138 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 17:26:53,154 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 17:26:53,154 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 7 [2018-11-18 17:26:53,155 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 17:26:53,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 17:26:53,155 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:26:53,155 INFO L87 Difference]: Start difference. First operand 617 states and 711 transitions. Second operand 7 states. [2018-11-18 17:26:53,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:26:53,572 INFO L93 Difference]: Finished difference Result 1331 states and 1642 transitions. [2018-11-18 17:26:53,572 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 17:26:53,572 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 139 [2018-11-18 17:26:53,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:26:53,575 INFO L225 Difference]: With dead ends: 1331 [2018-11-18 17:26:53,575 INFO L226 Difference]: Without dead ends: 854 [2018-11-18 17:26:53,577 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 142 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2018-11-18 17:26:53,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 854 states. [2018-11-18 17:26:53,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 854 to 618. [2018-11-18 17:26:53,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 618 states. [2018-11-18 17:26:53,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 618 states and 710 transitions. [2018-11-18 17:26:53,602 INFO L78 Accepts]: Start accepts. Automaton has 618 states and 710 transitions. Word has length 139 [2018-11-18 17:26:53,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:26:53,603 INFO L480 AbstractCegarLoop]: Abstraction has 618 states and 710 transitions. [2018-11-18 17:26:53,603 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 17:26:53,603 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 710 transitions. [2018-11-18 17:26:53,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2018-11-18 17:26:53,605 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:26:53,605 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:26:53,606 INFO L423 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:26:53,606 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:26:53,606 INFO L82 PathProgramCache]: Analyzing trace with hash 54755223, now seen corresponding path program 1 times [2018-11-18 17:26:53,606 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:26:53,606 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:26:53,607 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:53,607 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:26:53,607 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:53,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:26:53,674 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-11-18 17:26:53,674 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:26:53,674 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:26:53,675 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:26:53,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:26:53,675 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:26:53,675 INFO L87 Difference]: Start difference. First operand 618 states and 710 transitions. Second operand 3 states. [2018-11-18 17:26:53,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:26:53,716 INFO L93 Difference]: Finished difference Result 954 states and 1119 transitions. [2018-11-18 17:26:53,717 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:26:53,717 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 139 [2018-11-18 17:26:53,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:26:53,719 INFO L225 Difference]: With dead ends: 954 [2018-11-18 17:26:53,719 INFO L226 Difference]: Without dead ends: 951 [2018-11-18 17:26:53,720 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:26:53,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 951 states. [2018-11-18 17:26:53,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 951 to 707. [2018-11-18 17:26:53,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 707 states. [2018-11-18 17:26:53,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 707 states and 829 transitions. [2018-11-18 17:26:53,749 INFO L78 Accepts]: Start accepts. Automaton has 707 states and 829 transitions. Word has length 139 [2018-11-18 17:26:53,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:26:53,749 INFO L480 AbstractCegarLoop]: Abstraction has 707 states and 829 transitions. [2018-11-18 17:26:53,749 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:26:53,749 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 829 transitions. [2018-11-18 17:26:53,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-11-18 17:26:53,751 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:26:53,752 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:26:53,752 INFO L423 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:26:53,752 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:26:53,752 INFO L82 PathProgramCache]: Analyzing trace with hash -140054382, now seen corresponding path program 1 times [2018-11-18 17:26:53,752 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:26:53,752 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:26:53,753 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:53,753 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:26:53,753 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:53,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:26:53,875 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 42 proven. 21 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2018-11-18 17:26:53,875 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:26:53,875 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2bb76c03-a26c-4d82-b81d-f3c6fe27a22a/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 17:26:53,886 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:26:53,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:26:53,963 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 17:26:54,021 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 67 proven. 29 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-18 17:26:54,039 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 17:26:54,039 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2018-11-18 17:26:54,040 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 17:26:54,040 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 17:26:54,040 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:26:54,040 INFO L87 Difference]: Start difference. First operand 707 states and 829 transitions. Second operand 9 states. [2018-11-18 17:26:54,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:26:54,610 INFO L93 Difference]: Finished difference Result 1819 states and 2369 transitions. [2018-11-18 17:26:54,610 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-18 17:26:54,610 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 182 [2018-11-18 17:26:54,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:26:54,614 INFO L225 Difference]: With dead ends: 1819 [2018-11-18 17:26:54,614 INFO L226 Difference]: Without dead ends: 1256 [2018-11-18 17:26:54,615 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 204 GetRequests, 189 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2018-11-18 17:26:54,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1256 states. [2018-11-18 17:26:54,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1256 to 968. [2018-11-18 17:26:54,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 968 states. [2018-11-18 17:26:54,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 968 states and 1154 transitions. [2018-11-18 17:26:54,662 INFO L78 Accepts]: Start accepts. Automaton has 968 states and 1154 transitions. Word has length 182 [2018-11-18 17:26:54,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:26:54,662 INFO L480 AbstractCegarLoop]: Abstraction has 968 states and 1154 transitions. [2018-11-18 17:26:54,662 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 17:26:54,662 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1154 transitions. [2018-11-18 17:26:54,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-11-18 17:26:54,665 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:26:54,665 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 17:26:54,665 INFO L423 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:26:54,665 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:26:54,666 INFO L82 PathProgramCache]: Analyzing trace with hash -1526257776, now seen corresponding path program 1 times [2018-11-18 17:26:54,666 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 17:26:54,666 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 17:26:54,666 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:54,666 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:26:54,667 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:26:54,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:26:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 17:26:54,868 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 17:26:55,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 05:26:55 BoogieIcfgContainer [2018-11-18 17:26:55,024 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 17:26:55,024 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 17:26:55,024 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 17:26:55,024 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 17:26:55,025 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:26:48" (3/4) ... [2018-11-18 17:26:55,027 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 17:26:55,167 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_2bb76c03-a26c-4d82-b81d-f3c6fe27a22a/bin-2019/uautomizer/witness.graphml [2018-11-18 17:26:55,167 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 17:26:55,168 INFO L168 Benchmark]: Toolchain (without parser) took 7975.20 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 221.8 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -175.1 MB). Peak memory consumption was 46.6 MB. Max. memory is 11.5 GB. [2018-11-18 17:26:55,169 INFO L168 Benchmark]: CDTParser took 0.17 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 17:26:55,169 INFO L168 Benchmark]: CACSL2BoogieTranslator took 455.77 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -157.2 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. [2018-11-18 17:26:55,169 INFO L168 Benchmark]: Boogie Preprocessor took 60.04 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-18 17:26:55,169 INFO L168 Benchmark]: RCFGBuilder took 887.43 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 85.3 MB). Peak memory consumption was 85.3 MB. Max. memory is 11.5 GB. [2018-11-18 17:26:55,170 INFO L168 Benchmark]: TraceAbstraction took 6425.14 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 101.2 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -169.1 MB). Peak memory consumption was 303.7 MB. Max. memory is 11.5 GB. [2018-11-18 17:26:55,170 INFO L168 Benchmark]: Witness Printer took 143.14 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 57.8 MB). Peak memory consumption was 57.8 MB. Max. memory is 11.5 GB. [2018-11-18 17:26:55,171 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 455.77 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.6 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -157.2 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 60.04 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 887.43 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 85.3 MB). Peak memory consumption was 85.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 6425.14 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 101.2 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -169.1 MB). Peak memory consumption was 303.7 MB. Max. memory is 11.5 GB. * Witness Printer took 143.14 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 57.8 MB). Peak memory consumption was 57.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 830]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L379] FCALL "i > 0 && i <= this->argsCount" [L379] FCALL "libacc.c" [L380] FCALL "__utac__get_this_arg" [L386] FCALL "i > 0 && i <= this->argsCount" [L386] FCALL "libacc.c" [L387] FCALL "__utac__get_this_arg" [L425] FCALL "i > 0 && i <= this->argsCount" [L425] FCALL "libacc.c" [L426] FCALL "__utac__get_this_argtype" [L432] FCALL "i > 0 && i <= this->argsCount" [L432] FCALL "libacc.c" [L433] FCALL "__utac__get_this_argtype" [L574] FCALL "Pump(System:" [L578] FCALL "On" [L582] FCALL "Off" [L586] FCALL ",Pump:" [L590] FCALL "On" [L594] FCALL "Off" [L598] FCALL ") " [L600] FCALL "\n" [L680] FCALL "Env(Water:%i" [L681] FCALL ",Meth:" [L685] FCALL "CRIT" [L689] FCALL "OK" [L693] FCALL ")" [L43] int methAndRunningLastTime ; [L455] int pumpRunning = 0; [L456] int systemActive = 1; [L628] int waterLevel = 1; [L629] int methaneLevelCritical = 0; [L835] int cleanupTimeShifts = 4; [L251] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "libacc.c"={172:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={125:0}, "On"={142:0}, "Pump(System:"={129:0}, \old(") ")=176, \old(") ")=183, \old(")")=118, \old(")")=162, \old(",Meth:")=171, \old(",Meth:")=119, \old(",Pump:")=175, \old(",Pump:")=143, \old("\n")=184, \old("\n")=164, \old("__utac__get_this_arg")=159, \old("__utac__get_this_arg")=161, \old("__utac__get_this_arg")=189, \old("__utac__get_this_arg")=123, \old("__utac__get_this_argtype")=126, \old("__utac__get_this_argtype")=158, \old("__utac__get_this_argtype")=157, \old("__utac__get_this_argtype")=191, \old("CRIT")=144, \old("CRIT")=182, \old("Env(Water:%i")=139, \old("Env(Water:%i")=165, \old("i > 0 && i <= this->argsCount")=198, \old("i > 0 && i <= this->argsCount")=147, \old("i > 0 && i <= this->argsCount")=127, \old("i > 0 && i <= this->argsCount")=121, \old("i > 0 && i <= this->argsCount")=122, \old("i > 0 && i <= this->argsCount")=150, \old("i > 0 && i <= this->argsCount")=120, \old("i > 0 && i <= this->argsCount")=187, \old("libacc.c")=133, \old("libacc.c")=152, \old("libacc.c")=146, \old("libacc.c")=149, \old("libacc.c")=190, \old("libacc.c")=197, \old("libacc.c")=194, \old("libacc.c")=173, \old("Off")=148, \old("Off")=141, \old("Off")=169, \old("Off")=132, \old("OK")=180, \old("OK")=166, \old("On")=140, \old("On")=167, \old("On")=160, \old("On")=131, \old("Pump(System:")=181, \old("Pump(System:")=130, \old(cleanupTimeShifts)=193, \old(head)=199, \old(head)=177, \old(methAndRunningLastTime)=186, \old(methaneLevelCritical)=151, \old(pumpRunning)=138, \old(systemActive)=137, \old(waterLevel)=145, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L909] int retValue_acc ; [L910] int tmp ; VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L914] FCALL select_helpers() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L915] FCALL select_features() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L916] CALL, EXPR valid_product() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L817] int retValue_acc ; [L820] retValue_acc = 1 [L821] RET return (retValue_acc); VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L916] EXPR valid_product() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L916] tmp = valid_product() [L918] COND TRUE \read(tmp) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L920] FCALL setup() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L921] CALL runTest() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L902] CALL __utac_acc__Specification2_spec__1() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L48] RET methAndRunningLastTime = 0 VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L902] __utac_acc__Specification2_spec__1() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L903] CALL test() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L724] int splverifierCounter ; [L725] int tmp ; [L726] int tmp___0 ; [L727] int tmp___1 ; [L728] int tmp___2 ; [L731] splverifierCounter = 0 VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L733] COND TRUE 1 VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L735] COND TRUE splverifierCounter < 4 VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L741] tmp = __VERIFIER_nondet_int() [L743] COND TRUE \read(tmp) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L745] CALL waterRise() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L646] COND TRUE waterLevel < 2 [L647] RET waterLevel = waterLevel + 1 VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L745] waterRise() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L751] tmp___0 = __VERIFIER_nondet_int() [L753] COND FALSE !(\read(tmp___0)) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L761] tmp___2 = __VERIFIER_nondet_int() [L763] COND TRUE \read(tmp___2) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L776] CALL timeShift() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L462] COND FALSE !(\read(pumpRunning)) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L469] COND TRUE \read(systemActive) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L471] CALL processEnvironment() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L491] int tmp ; VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L494] COND TRUE ! pumpRunning VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L496] CALL, EXPR isHighWaterLevel() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L606] int retValue_acc ; [L607] int tmp ; [L608] int tmp___0 ; VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L612] CALL, EXPR isHighWaterSensorDry() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L708] int retValue_acc ; VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L711] COND FALSE !(waterLevel < 2) [L715] retValue_acc = 0 [L716] RET return (retValue_acc); VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L612] EXPR isHighWaterSensorDry() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L612] tmp = isHighWaterSensorDry() [L614] COND FALSE !(\read(tmp)) [L617] tmp___0 = 1 VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L619] retValue_acc = tmp___0 [L620] RET return (retValue_acc); VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L496] EXPR isHighWaterLevel() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L496] tmp = isHighWaterLevel() [L498] COND TRUE \read(tmp) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L500] CALL activatePump() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L525] int tmp ; VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L529] CALL, EXPR isMethaneAlarm() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L550] int retValue_acc ; VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L554] CALL, EXPR isMethaneLevelCritical() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L667] int retValue_acc ; [L670] retValue_acc = methaneLevelCritical [L671] RET return (retValue_acc); VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L554] EXPR isMethaneLevelCritical() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L554] retValue_acc = isMethaneLevelCritical() [L556] RET return (retValue_acc); VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L529] EXPR isMethaneAlarm() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneAlarm()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L529] tmp = isMethaneAlarm() [L531] COND FALSE !(\read(tmp)) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L535] CALL activatePump__wrappee__highWaterSensor() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L519] RET pumpRunning = 1 VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L535] RET activatePump__wrappee__highWaterSensor() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=2] [L500] RET activatePump() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L471] processEnvironment() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L477] CALL __utac_acc__Specification2_spec__2() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L53] int tmp ; [L54] int tmp___0 ; VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L58] CALL, EXPR isMethaneLevelCritical() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L667] int retValue_acc ; [L670] retValue_acc = methaneLevelCritical [L671] RET return (retValue_acc); VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=2] [L58] EXPR isMethaneLevelCritical() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L58] tmp = isMethaneLevelCritical() [L60] COND FALSE !(\read(tmp)) [L76] RET methAndRunningLastTime = 0 VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=2] [L477] RET __utac_acc__Specification2_spec__2() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L776] timeShift() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L733] COND TRUE 1 VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L735] COND TRUE splverifierCounter < 4 VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L741] tmp = __VERIFIER_nondet_int() [L743] COND FALSE !(\read(tmp)) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L751] tmp___0 = __VERIFIER_nondet_int() [L753] COND TRUE \read(tmp___0) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=2] [L755] CALL changeMethaneLevel() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L658] COND FALSE !(\read(methaneLevelCritical)) [L661] RET methaneLevelCritical = 1 VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L755] changeMethaneLevel() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=2] [L761] tmp___2 = __VERIFIER_nondet_int() [L763] COND TRUE \read(tmp___2) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=2] [L776] CALL timeShift() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L462] COND TRUE \read(pumpRunning) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L464] CALL lowerWaterLevel() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L634] COND TRUE waterLevel > 0 [L635] RET waterLevel = waterLevel - 1 VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L464] lowerWaterLevel() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L469] COND TRUE \read(systemActive) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L471] CALL processEnvironment() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L491] int tmp ; VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L494] COND FALSE !(! pumpRunning) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L509] RET, FCALL processEnvironment__wrappee__base() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L471] processEnvironment() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L477] CALL __utac_acc__Specification2_spec__2() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L53] int tmp ; [L54] int tmp___0 ; VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L58] CALL, EXPR isMethaneLevelCritical() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L667] int retValue_acc ; [L670] retValue_acc = methaneLevelCritical [L671] RET return (retValue_acc); VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L58] EXPR isMethaneLevelCritical() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L58] tmp = isMethaneLevelCritical() [L60] COND TRUE \read(tmp) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L62] CALL, EXPR isPumpRunning() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L561] int retValue_acc ; [L564] retValue_acc = pumpRunning [L565] RET return (retValue_acc); VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L62] EXPR isPumpRunning() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L62] tmp___0 = isPumpRunning() [L64] COND TRUE \read(tmp___0) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=1] [L65] COND FALSE !(\read(methAndRunningLastTime)) [L70] RET methAndRunningLastTime = 1 VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=1] [L477] RET __utac_acc__Specification2_spec__2() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L776] timeShift() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=1] [L733] COND TRUE 1 VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=1] [L735] COND TRUE splverifierCounter < 4 VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=1] [L741] tmp = __VERIFIER_nondet_int() [L743] COND FALSE !(\read(tmp)) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___2=1, waterLevel=1] [L751] tmp___0 = __VERIFIER_nondet_int() [L753] COND FALSE !(\read(tmp___0)) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L761] tmp___2 = __VERIFIER_nondet_int() [L763] COND TRUE \read(tmp___2) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L776] CALL timeShift() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L462] COND TRUE \read(pumpRunning) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L464] CALL lowerWaterLevel() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L634] COND TRUE waterLevel > 0 [L635] RET waterLevel = waterLevel - 1 VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L464] lowerWaterLevel() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L469] COND TRUE \read(systemActive) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L471] CALL processEnvironment() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L491] int tmp ; VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L494] COND FALSE !(! pumpRunning) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L509] RET, FCALL processEnvironment__wrappee__base() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L471] processEnvironment() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L477] CALL __utac_acc__Specification2_spec__2() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L53] int tmp ; [L54] int tmp___0 ; VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L58] CALL, EXPR isMethaneLevelCritical() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L667] int retValue_acc ; [L670] retValue_acc = methaneLevelCritical [L671] RET return (retValue_acc); VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L58] EXPR isMethaneLevelCritical() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L58] tmp = isMethaneLevelCritical() [L60] COND TRUE \read(tmp) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=0] [L62] CALL, EXPR isPumpRunning() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L561] int retValue_acc ; [L564] retValue_acc = pumpRunning [L565] RET return (retValue_acc); VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L62] EXPR isPumpRunning() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=0] [L62] tmp___0 = isPumpRunning() [L64] COND TRUE \read(tmp___0) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=0] [L65] COND TRUE \read(methAndRunningLastTime) VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=0] [L67] CALL __automaton_fail() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L830] __VERIFIER_error() VAL [") "={1:0}, ")"={163:0}, ",Meth:"={174:0}, ",Pump:"={134:0}, "\n"={185:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_arg"={188:0}, "__utac__get_this_argtype"={124:0}, "__utac__get_this_argtype"={192:0}, "CRIT"={178:0}, "Env(Water:%i"={136:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={128:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={154:0}, "libacc.c"={172:0}, "libacc.c"={196:0}, "libacc.c"={2:0}, "libacc.c"={153:0}, "Off"={168:0}, "Off"={3:0}, "OK"={179:0}, "On"={142:0}, "On"={125:0}, "Pump(System:"={129:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 232 locations, 1 error locations. UNSAFE Result, 6.3s OverallTime, 14 OverallIterations, 4 TraceHistogramMax, 3.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2036 SDtfs, 1633 SDslu, 4687 SDs, 0 SdLazy, 2817 SolverSat, 661 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 565 GetRequests, 471 SyntacticMatches, 4 SemanticMatches, 90 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 190 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=968occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 13 MinimizatonAttempts, 850 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 1854 NumberOfCodeBlocks, 1854 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 1656 ConstructedInterpolants, 0 QuantifiedInterpolants, 333878 SizeOfPredicates, 7 NumberOfNonLiveVariables, 2313 ConjunctsInSsa, 26 ConjunctsInUnsatCore, 16 InterpolantComputations, 12 PerfectInterpolantSequences, 258/312 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...