./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product36_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_d519cdb9-936f-47ca-82dd-cdf4dfe9ff1a/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d519cdb9-936f-47ca-82dd-cdf4dfe9ff1a/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d519cdb9-936f-47ca-82dd-cdf4dfe9ff1a/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d519cdb9-936f-47ca-82dd-cdf4dfe9ff1a/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product36_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d519cdb9-936f-47ca-82dd-cdf4dfe9ff1a/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d519cdb9-936f-47ca-82dd-cdf4dfe9ff1a/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 49fa497f38e3a46185ee804b3f30fdc119cb200c ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 13:20:29,966 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:20:29,967 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:20:29,974 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:20:29,974 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:20:29,975 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:20:29,976 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:20:29,977 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:20:29,978 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:20:29,978 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:20:29,979 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:20:29,979 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:20:29,980 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:20:29,981 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:20:29,981 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:20:29,982 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:20:29,982 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:20:29,984 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:20:29,985 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:20:29,986 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:20:29,987 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:20:29,987 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:20:29,989 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:20:29,989 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:20:29,989 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:20:29,990 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:20:29,991 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:20:29,991 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:20:29,992 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:20:29,993 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:20:29,993 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:20:29,993 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:20:29,993 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:20:29,993 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:20:29,994 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:20:29,995 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:20:29,995 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d519cdb9-936f-47ca-82dd-cdf4dfe9ff1a/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf [2018-11-18 13:20:30,004 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:20:30,005 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:20:30,005 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 13:20:30,005 INFO L133 SettingsManager]: * Process only entry and re-entry procedures=false [2018-11-18 13:20:30,006 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 13:20:30,006 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 13:20:30,006 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 13:20:30,006 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:20:30,007 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 13:20:30,007 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 13:20:30,007 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 13:20:30,007 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:20:30,007 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 13:20:30,007 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 13:20:30,007 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 13:20:30,008 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 13:20:30,008 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:20:30,008 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:20:30,008 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 13:20:30,008 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:20:30,008 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:20:30,009 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 13:20:30,009 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 13:20:30,009 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 13:20:30,009 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:20:30,009 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 13:20:30,009 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 13:20:30,009 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 13:20:30,010 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 13:20:30,010 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 13:20:30,010 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_d519cdb9-936f-47ca-82dd-cdf4dfe9ff1a/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 -> 49fa497f38e3a46185ee804b3f30fdc119cb200c [2018-11-18 13:20:30,032 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:20:30,041 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:20:30,043 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:20:30,044 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:20:30,045 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:20:30,045 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d519cdb9-936f-47ca-82dd-cdf4dfe9ff1a/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec2_product36_false-unreach-call_false-termination.cil.c [2018-11-18 13:20:30,089 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d519cdb9-936f-47ca-82dd-cdf4dfe9ff1a/bin-2019/uautomizer/data/045e70fb0/6f74a76bf8bf4b98bc4a89d0100a3306/FLAG5e5b33877 [2018-11-18 13:20:30,527 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:20:30,527 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d519cdb9-936f-47ca-82dd-cdf4dfe9ff1a/sv-benchmarks/c/product-lines/minepump_spec2_product36_false-unreach-call_false-termination.cil.c [2018-11-18 13:20:30,534 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d519cdb9-936f-47ca-82dd-cdf4dfe9ff1a/bin-2019/uautomizer/data/045e70fb0/6f74a76bf8bf4b98bc4a89d0100a3306/FLAG5e5b33877 [2018-11-18 13:20:30,542 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d519cdb9-936f-47ca-82dd-cdf4dfe9ff1a/bin-2019/uautomizer/data/045e70fb0/6f74a76bf8bf4b98bc4a89d0100a3306 [2018-11-18 13:20:30,544 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:20:30,545 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 13:20:30,545 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:20:30,545 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:20:30,548 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:20:30,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:20:30" (1/1) ... [2018-11-18 13:20:30,551 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11c3b532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:20:30, skipping insertion in model container [2018-11-18 13:20:30,551 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:20:30" (1/1) ... [2018-11-18 13:20:30,559 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:20:30,591 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:20:30,771 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:20:30,779 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 13:20:30,876 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:20:30,895 INFO L195 MainTranslator]: Completed translation [2018-11-18 13:20:30,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:20:30 WrapperNode [2018-11-18 13:20:30,895 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 13:20:30,896 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 13:20:30,896 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 13:20:30,896 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 13:20:30,903 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:20:30" (1/1) ... [2018-11-18 13:20:30,903 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:20:30" (1/1) ... [2018-11-18 13:20:30,916 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:20:30" (1/1) ... [2018-11-18 13:20:30,916 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:20:30" (1/1) ... [2018-11-18 13:20:30,936 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:20:30" (1/1) ... [2018-11-18 13:20:30,943 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:20:30" (1/1) ... [2018-11-18 13:20:30,946 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:20:30" (1/1) ... [2018-11-18 13:20:30,951 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 13:20:30,951 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 13:20:30,951 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 13:20:30,951 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 13:20:30,952 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:20:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d519cdb9-936f-47ca-82dd-cdf4dfe9ff1a/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 13:20:30,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 13:20:30,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 13:20:30,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-18 13:20:30,994 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 13:20:30,994 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 13:20:30,994 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 13:20:30,994 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 13:20:30,994 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-18 13:20:30,994 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-18 13:20:30,994 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-18 13:20:30,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-18 13:20:30,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-18 13:20:30,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-18 13:20:30,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-18 13:20:30,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-18 13:20:30,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-18 13:20:30,995 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-18 13:20:30,995 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 13:20:30,996 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 13:20:30,996 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 13:20:30,996 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 13:20:30,996 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-18 13:20:30,996 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 13:20:30,996 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 13:20:30,996 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 13:20:30,996 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 13:20:30,996 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 13:20:30,996 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 13:20:30,997 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 13:20:30,997 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 13:20:30,997 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 13:20:30,997 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 13:20:30,997 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-18 13:20:30,997 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-18 13:20:30,997 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-18 13:20:30,997 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-18 13:20:30,997 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 13:20:30,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 13:20:30,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2018-11-18 13:20:30,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2018-11-18 13:20:30,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 13:20:30,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 13:20:30,998 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-18 13:20:30,998 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 13:20:30,998 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 13:20:30,998 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 13:20:30,998 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 13:20:30,998 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-18 13:20:30,998 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-18 13:20:30,999 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-18 13:20:30,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 13:20:30,999 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-18 13:20:30,999 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 13:20:30,999 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-18 13:20:30,999 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-18 13:20:30,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 13:20:30,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 13:20:30,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 13:20:30,999 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-18 13:20:30,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 13:20:31,000 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-18 13:20:31,000 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-18 13:20:31,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 13:20:31,000 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-18 13:20:31,000 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-18 13:20:31,000 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-18 13:20:31,000 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-18 13:20:31,000 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 13:20:31,001 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 13:20:31,001 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 13:20:31,001 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 13:20:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 13:20:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-18 13:20:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-18 13:20:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 13:20:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2018-11-18 13:20:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 13:20:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 13:20:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 13:20:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 13:20:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 13:20:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 13:20:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-18 13:20:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-18 13:20:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2018-11-18 13:20:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 13:20:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 13:20:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-18 13:20:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 13:20:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 13:20:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 13:20:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 13:20:31,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 13:20:31,566 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 13:20:31,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:20:31 BoogieIcfgContainer [2018-11-18 13:20:31,566 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 13:20:31,567 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 13:20:31,567 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 13:20:31,568 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 13:20:31,569 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 01:20:30" (1/3) ... [2018-11-18 13:20:31,569 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79510b8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 01:20:31, skipping insertion in model container [2018-11-18 13:20:31,569 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:20:30" (2/3) ... [2018-11-18 13:20:31,569 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79510b8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 01:20:31, skipping insertion in model container [2018-11-18 13:20:31,569 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:20:31" (3/3) ... [2018-11-18 13:20:31,571 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product36_false-unreach-call_false-termination.cil.c [2018-11-18 13:20:31,577 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 13:20:31,582 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 13:20:31,590 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 13:20:31,611 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 13:20:31,611 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 13:20:31,611 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 13:20:31,611 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 13:20:31,611 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 13:20:31,611 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 13:20:31,611 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 13:20:31,611 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 13:20:31,612 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 13:20:31,627 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states. [2018-11-18 13:20:31,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 13:20:31,632 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:20:31,632 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 13:20:31,634 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:20:31,639 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:20:31,639 INFO L82 PathProgramCache]: Analyzing trace with hash -1358841711, now seen corresponding path program 1 times [2018-11-18 13:20:31,641 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:20:31,641 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:20:31,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:31,676 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:20:31,676 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:31,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:20:31,847 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 13:20:31,849 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:20:31,849 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 13:20:31,851 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 13:20:31,859 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 13:20:31,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 13:20:31,861 INFO L87 Difference]: Start difference. First operand 171 states. Second operand 2 states. [2018-11-18 13:20:31,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:20:31,883 INFO L93 Difference]: Finished difference Result 246 states and 303 transitions. [2018-11-18 13:20:31,883 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 13:20:31,885 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 51 [2018-11-18 13:20:31,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:20:31,895 INFO L225 Difference]: With dead ends: 246 [2018-11-18 13:20:31,895 INFO L226 Difference]: Without dead ends: 125 [2018-11-18 13:20:31,898 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 13:20:31,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2018-11-18 13:20:31,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2018-11-18 13:20:31,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125 states. [2018-11-18 13:20:31,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 145 transitions. [2018-11-18 13:20:31,928 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 145 transitions. Word has length 51 [2018-11-18 13:20:31,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:20:31,928 INFO L480 AbstractCegarLoop]: Abstraction has 125 states and 145 transitions. [2018-11-18 13:20:31,928 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 13:20:31,929 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 145 transitions. [2018-11-18 13:20:31,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 13:20:31,930 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:20:31,930 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 13:20:31,930 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:20:31,931 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:20:31,931 INFO L82 PathProgramCache]: Analyzing trace with hash -1481135703, now seen corresponding path program 1 times [2018-11-18 13:20:31,931 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:20:31,931 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:20:31,931 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:31,931 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:20:31,931 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:31,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:20:32,039 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 13:20:32,040 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:20:32,040 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:20:32,041 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 13:20:32,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 13:20:32,042 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:20:32,042 INFO L87 Difference]: Start difference. First operand 125 states and 145 transitions. Second operand 3 states. [2018-11-18 13:20:32,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:20:32,059 INFO L93 Difference]: Finished difference Result 180 states and 209 transitions. [2018-11-18 13:20:32,059 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 13:20:32,059 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 53 [2018-11-18 13:20:32,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:20:32,061 INFO L225 Difference]: With dead ends: 180 [2018-11-18 13:20:32,061 INFO L226 Difference]: Without dead ends: 115 [2018-11-18 13:20:32,062 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 13:20:32,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2018-11-18 13:20:32,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 115. [2018-11-18 13:20:32,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 115 states. [2018-11-18 13:20:32,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 132 transitions. [2018-11-18 13:20:32,072 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 132 transitions. Word has length 53 [2018-11-18 13:20:32,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:20:32,072 INFO L480 AbstractCegarLoop]: Abstraction has 115 states and 132 transitions. [2018-11-18 13:20:32,072 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 13:20:32,072 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 132 transitions. [2018-11-18 13:20:32,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-18 13:20:32,073 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:20:32,074 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:20:32,074 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:20:32,074 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:20:32,074 INFO L82 PathProgramCache]: Analyzing trace with hash 475479771, now seen corresponding path program 1 times [2018-11-18 13:20:32,074 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:20:32,074 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:20:32,075 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:32,075 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:20:32,075 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:32,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:20:32,195 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 13:20:32,196 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:20:32,196 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 13:20:32,196 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 13:20:32,197 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 13:20:32,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 13:20:32,197 INFO L87 Difference]: Start difference. First operand 115 states and 132 transitions. Second operand 7 states. [2018-11-18 13:20:32,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:20:32,579 INFO L93 Difference]: Finished difference Result 341 states and 411 transitions. [2018-11-18 13:20:32,579 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 13:20:32,579 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 58 [2018-11-18 13:20:32,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:20:32,582 INFO L225 Difference]: With dead ends: 341 [2018-11-18 13:20:32,582 INFO L226 Difference]: Without dead ends: 254 [2018-11-18 13:20:32,583 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 13:20:32,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2018-11-18 13:20:32,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 230. [2018-11-18 13:20:32,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 230 states. [2018-11-18 13:20:32,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 275 transitions. [2018-11-18 13:20:32,606 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 275 transitions. Word has length 58 [2018-11-18 13:20:32,606 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:20:32,606 INFO L480 AbstractCegarLoop]: Abstraction has 230 states and 275 transitions. [2018-11-18 13:20:32,606 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 13:20:32,606 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 275 transitions. [2018-11-18 13:20:32,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-18 13:20:32,608 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:20:32,608 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:20:32,609 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:20:32,609 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:20:32,609 INFO L82 PathProgramCache]: Analyzing trace with hash -1762982410, now seen corresponding path program 1 times [2018-11-18 13:20:32,609 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:20:32,609 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:20:32,610 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:32,610 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:20:32,610 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:32,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:20:32,703 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 13:20:32,703 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:20:32,704 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 13:20:32,704 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 13:20:32,704 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 13:20:32,704 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 13:20:32,704 INFO L87 Difference]: Start difference. First operand 230 states and 275 transitions. Second operand 6 states. [2018-11-18 13:20:32,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:20:32,899 INFO L93 Difference]: Finished difference Result 616 states and 759 transitions. [2018-11-18 13:20:32,900 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 13:20:32,900 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 63 [2018-11-18 13:20:32,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:20:32,903 INFO L225 Difference]: With dead ends: 616 [2018-11-18 13:20:32,903 INFO L226 Difference]: Without dead ends: 414 [2018-11-18 13:20:32,904 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-18 13:20:32,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 414 states. [2018-11-18 13:20:32,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 414 to 408. [2018-11-18 13:20:32,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 408 states. [2018-11-18 13:20:32,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 490 transitions. [2018-11-18 13:20:32,931 INFO L78 Accepts]: Start accepts. Automaton has 408 states and 490 transitions. Word has length 63 [2018-11-18 13:20:32,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:20:32,931 INFO L480 AbstractCegarLoop]: Abstraction has 408 states and 490 transitions. [2018-11-18 13:20:32,931 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 13:20:32,931 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 490 transitions. [2018-11-18 13:20:32,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-11-18 13:20:32,933 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:20:32,934 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:20:32,934 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:20:32,934 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:20:32,934 INFO L82 PathProgramCache]: Analyzing trace with hash -710407662, now seen corresponding path program 1 times [2018-11-18 13:20:32,934 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:20:32,934 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:20:32,935 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:32,935 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:20:32,935 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:32,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:20:33,027 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 13:20:33,028 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:20:33,028 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 13:20:33,028 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 13:20:33,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 13:20:33,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 13:20:33,029 INFO L87 Difference]: Start difference. First operand 408 states and 490 transitions. Second operand 7 states. [2018-11-18 13:20:33,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:20:33,442 INFO L93 Difference]: Finished difference Result 1081 states and 1390 transitions. [2018-11-18 13:20:33,442 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 13:20:33,442 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 67 [2018-11-18 13:20:33,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:20:33,446 INFO L225 Difference]: With dead ends: 1081 [2018-11-18 13:20:33,446 INFO L226 Difference]: Without dead ends: 701 [2018-11-18 13:20:33,447 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-18 13:20:33,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 701 states. [2018-11-18 13:20:33,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 701 to 609. [2018-11-18 13:20:33,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 609 states. [2018-11-18 13:20:33,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 609 states and 731 transitions. [2018-11-18 13:20:33,482 INFO L78 Accepts]: Start accepts. Automaton has 609 states and 731 transitions. Word has length 67 [2018-11-18 13:20:33,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:20:33,482 INFO L480 AbstractCegarLoop]: Abstraction has 609 states and 731 transitions. [2018-11-18 13:20:33,482 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 13:20:33,483 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 731 transitions. [2018-11-18 13:20:33,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-11-18 13:20:33,484 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:20:33,484 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:20:33,485 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:20:33,485 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:20:33,485 INFO L82 PathProgramCache]: Analyzing trace with hash -347763811, now seen corresponding path program 1 times [2018-11-18 13:20:33,485 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:20:33,485 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:20:33,486 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:33,486 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:20:33,486 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:33,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:20:33,544 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 13:20:33,544 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:20:33,544 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 13:20:33,545 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 13:20:33,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 13:20:33,545 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 13:20:33,545 INFO L87 Difference]: Start difference. First operand 609 states and 731 transitions. Second operand 6 states. [2018-11-18 13:20:33,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:20:33,580 INFO L93 Difference]: Finished difference Result 1210 states and 1476 transitions. [2018-11-18 13:20:33,581 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 13:20:33,581 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 85 [2018-11-18 13:20:33,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:20:33,583 INFO L225 Difference]: With dead ends: 1210 [2018-11-18 13:20:33,583 INFO L226 Difference]: Without dead ends: 629 [2018-11-18 13:20:33,584 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 13:20:33,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 629 states. [2018-11-18 13:20:33,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 629 to 629. [2018-11-18 13:20:33,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 629 states. [2018-11-18 13:20:33,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 629 states and 751 transitions. [2018-11-18 13:20:33,607 INFO L78 Accepts]: Start accepts. Automaton has 629 states and 751 transitions. Word has length 85 [2018-11-18 13:20:33,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:20:33,607 INFO L480 AbstractCegarLoop]: Abstraction has 629 states and 751 transitions. [2018-11-18 13:20:33,607 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 13:20:33,607 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 751 transitions. [2018-11-18 13:20:33,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-11-18 13:20:33,609 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:20:33,609 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:20:33,609 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:20:33,609 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:20:33,609 INFO L82 PathProgramCache]: Analyzing trace with hash 1038439583, now seen corresponding path program 1 times [2018-11-18 13:20:33,609 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:20:33,610 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:20:33,610 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:33,610 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:20:33,610 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:33,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:20:33,686 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 13:20:33,687 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:20:33,687 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 13:20:33,687 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 13:20:33,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 13:20:33,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 13:20:33,687 INFO L87 Difference]: Start difference. First operand 629 states and 751 transitions. Second operand 8 states. [2018-11-18 13:20:33,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:20:33,735 INFO L93 Difference]: Finished difference Result 1258 states and 1546 transitions. [2018-11-18 13:20:33,737 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 13:20:33,737 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 85 [2018-11-18 13:20:33,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:20:33,740 INFO L225 Difference]: With dead ends: 1258 [2018-11-18 13:20:33,740 INFO L226 Difference]: Without dead ends: 657 [2018-11-18 13:20:33,741 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 13:20:33,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 657 states. [2018-11-18 13:20:33,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 657 to 645. [2018-11-18 13:20:33,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 645 states. [2018-11-18 13:20:33,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 645 states and 767 transitions. [2018-11-18 13:20:33,770 INFO L78 Accepts]: Start accepts. Automaton has 645 states and 767 transitions. Word has length 85 [2018-11-18 13:20:33,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:20:33,771 INFO L480 AbstractCegarLoop]: Abstraction has 645 states and 767 transitions. [2018-11-18 13:20:33,771 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 13:20:33,771 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 767 transitions. [2018-11-18 13:20:33,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-11-18 13:20:33,773 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:20:33,773 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:20:33,773 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:20:33,773 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:20:33,773 INFO L82 PathProgramCache]: Analyzing trace with hash -1145237344, now seen corresponding path program 1 times [2018-11-18 13:20:33,773 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:20:33,773 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:20:33,774 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:33,774 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:20:33,774 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:33,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:20:33,835 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 13:20:33,836 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:20:33,836 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 13:20:33,836 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 13:20:33,836 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 13:20:33,836 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 13:20:33,837 INFO L87 Difference]: Start difference. First operand 645 states and 767 transitions. Second operand 4 states. [2018-11-18 13:20:34,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:20:34,001 INFO L93 Difference]: Finished difference Result 2117 states and 2640 transitions. [2018-11-18 13:20:34,004 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 13:20:34,004 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 85 [2018-11-18 13:20:34,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:20:34,010 INFO L225 Difference]: With dead ends: 2117 [2018-11-18 13:20:34,010 INFO L226 Difference]: Without dead ends: 1500 [2018-11-18 13:20:34,011 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 13:20:34,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1500 states. [2018-11-18 13:20:34,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1500 to 1469. [2018-11-18 13:20:34,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1469 states. [2018-11-18 13:20:34,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 1469 states and 1781 transitions. [2018-11-18 13:20:34,059 INFO L78 Accepts]: Start accepts. Automaton has 1469 states and 1781 transitions. Word has length 85 [2018-11-18 13:20:34,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:20:34,060 INFO L480 AbstractCegarLoop]: Abstraction has 1469 states and 1781 transitions. [2018-11-18 13:20:34,060 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 13:20:34,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 1781 transitions. [2018-11-18 13:20:34,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-11-18 13:20:34,062 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:20:34,062 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:20:34,062 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:20:34,062 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:20:34,063 INFO L82 PathProgramCache]: Analyzing trace with hash 1978788378, now seen corresponding path program 1 times [2018-11-18 13:20:34,063 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:20:34,063 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:20:34,063 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:34,063 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:20:34,063 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:34,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:20:34,108 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 13:20:34,108 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 13:20:34,109 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 13:20:34,109 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 13:20:34,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 13:20:34,109 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 13:20:34,109 INFO L87 Difference]: Start difference. First operand 1469 states and 1781 transitions. Second operand 3 states. [2018-11-18 13:20:34,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:20:34,168 INFO L93 Difference]: Finished difference Result 2240 states and 2795 transitions. [2018-11-18 13:20:34,168 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 13:20:34,168 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 89 [2018-11-18 13:20:34,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:20:34,174 INFO L225 Difference]: With dead ends: 2240 [2018-11-18 13:20:34,174 INFO L226 Difference]: Without dead ends: 2237 [2018-11-18 13:20:34,175 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 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 13:20:34,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2237 states. [2018-11-18 13:20:34,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2237 to 1867. [2018-11-18 13:20:34,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1867 states. [2018-11-18 13:20:34,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 1867 states and 2328 transitions. [2018-11-18 13:20:34,252 INFO L78 Accepts]: Start accepts. Automaton has 1867 states and 2328 transitions. Word has length 89 [2018-11-18 13:20:34,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:20:34,252 INFO L480 AbstractCegarLoop]: Abstraction has 1867 states and 2328 transitions. [2018-11-18 13:20:34,252 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 13:20:34,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 2328 transitions. [2018-11-18 13:20:34,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2018-11-18 13:20:34,257 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:20:34,257 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 13:20:34,257 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:20:34,258 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:20:34,258 INFO L82 PathProgramCache]: Analyzing trace with hash 765052428, now seen corresponding path program 1 times [2018-11-18 13:20:34,258 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:20:34,258 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:20:34,258 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:34,259 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:20:34,259 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:20:34,352 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 27 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-18 13:20:34,353 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 13:20:34,353 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d519cdb9-936f-47ca-82dd-cdf4dfe9ff1a/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 13:20:34,372 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:20:34,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 13:20:34,450 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 13:20:34,480 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 13:20:34,496 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 13:20:34,496 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2018-11-18 13:20:34,496 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 13:20:34,497 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 13:20:34,497 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-11-18 13:20:34,497 INFO L87 Difference]: Start difference. First operand 1867 states and 2328 transitions. Second operand 6 states. [2018-11-18 13:20:35,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 13:20:35,051 INFO L93 Difference]: Finished difference Result 4430 states and 5894 transitions. [2018-11-18 13:20:35,051 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 13:20:35,051 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 137 [2018-11-18 13:20:35,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 13:20:35,059 INFO L225 Difference]: With dead ends: 4430 [2018-11-18 13:20:35,059 INFO L226 Difference]: Without dead ends: 2901 [2018-11-18 13:20:35,062 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 149 GetRequests, 141 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2018-11-18 13:20:35,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2901 states. [2018-11-18 13:20:35,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2901 to 2605. [2018-11-18 13:20:35,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2605 states. [2018-11-18 13:20:35,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 2605 states and 3324 transitions. [2018-11-18 13:20:35,173 INFO L78 Accepts]: Start accepts. Automaton has 2605 states and 3324 transitions. Word has length 137 [2018-11-18 13:20:35,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 13:20:35,173 INFO L480 AbstractCegarLoop]: Abstraction has 2605 states and 3324 transitions. [2018-11-18 13:20:35,173 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 13:20:35,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2605 states and 3324 transitions. [2018-11-18 13:20:35,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-11-18 13:20:35,177 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 13:20:35,177 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 13:20:35,177 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 13:20:35,177 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 13:20:35,177 INFO L82 PathProgramCache]: Analyzing trace with hash -1115569338, now seen corresponding path program 1 times [2018-11-18 13:20:35,178 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 13:20:35,178 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 13:20:35,178 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:35,178 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 13:20:35,178 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 13:20:35,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:20:35,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 13:20:35,275 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 13:20:35,379 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 01:20:35 BoogieIcfgContainer [2018-11-18 13:20:35,379 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 13:20:35,379 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 13:20:35,379 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 13:20:35,380 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 13:20:35,380 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:20:31" (3/4) ... [2018-11-18 13:20:35,381 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 13:20:35,473 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_d519cdb9-936f-47ca-82dd-cdf4dfe9ff1a/bin-2019/uautomizer/witness.graphml [2018-11-18 13:20:35,474 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 13:20:35,474 INFO L168 Benchmark]: Toolchain (without parser) took 4929.98 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 347.6 MB). Free memory was 955.4 MB in the beginning and 935.7 MB in the end (delta: 19.6 MB). Peak memory consumption was 367.2 MB. Max. memory is 11.5 GB. [2018-11-18 13:20:35,475 INFO L168 Benchmark]: CDTParser took 0.14 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 13:20:35,475 INFO L168 Benchmark]: CACSL2BoogieTranslator took 350.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -186.5 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. [2018-11-18 13:20:35,475 INFO L168 Benchmark]: Boogie Preprocessor took 55.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-18 13:20:35,476 INFO L168 Benchmark]: RCFGBuilder took 615.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 95.3 MB). Peak memory consumption was 95.3 MB. Max. memory is 11.5 GB. [2018-11-18 13:20:35,476 INFO L168 Benchmark]: TraceAbstraction took 3812.58 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 193.5 MB). Free memory was 1.0 GB in the beginning and 973.5 MB in the end (delta: 69.8 MB). Peak memory consumption was 263.3 MB. Max. memory is 11.5 GB. [2018-11-18 13:20:35,476 INFO L168 Benchmark]: Witness Printer took 94.21 ms. Allocated memory is still 1.4 GB. Free memory was 973.5 MB in the beginning and 935.7 MB in the end (delta: 37.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. [2018-11-18 13:20:35,477 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 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 350.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -186.5 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 55.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 615.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 95.3 MB). Peak memory consumption was 95.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 3812.58 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 193.5 MB). Free memory was 1.0 GB in the beginning and 973.5 MB in the end (delta: 69.8 MB). Peak memory consumption was 263.3 MB. Max. memory is 11.5 GB. * Witness Printer took 94.21 ms. Allocated memory is still 1.4 GB. Free memory was 973.5 MB in the beginning and 935.7 MB in the end (delta: 37.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 900]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L99] FCALL "Env(Water:%i" [L100] FCALL ",Meth:" [L104] FCALL "CRIT" [L108] FCALL "OK" [L112] FCALL ")" [L438] FCALL "i > 0 && i <= this->argsCount" [L438] FCALL "libacc.c" [L439] FCALL "__utac__get_this_arg" [L445] FCALL "i > 0 && i <= this->argsCount" [L445] FCALL "libacc.c" [L446] FCALL "__utac__get_this_arg" [L484] FCALL "i > 0 && i <= this->argsCount" [L484] FCALL "libacc.c" [L485] FCALL "__utac__get_this_argtype" [L491] FCALL "i > 0 && i <= this->argsCount" [L491] FCALL "libacc.c" [L492] FCALL "__utac__get_this_argtype" [L753] FCALL "Pump(System:" [L757] FCALL "On" [L761] FCALL "Off" [L765] FCALL ",Pump:" [L769] FCALL "On" [L773] FCALL "Off" [L777] FCALL ") " [L779] FCALL "\n" [L47] int waterLevel = 1; [L48] int methaneLevelCritical = 0; [L545] int cleanupTimeShifts = 4; [L651] int pumpRunning = 0; [L652] int systemActive = 1; [L905] int methAndRunningLastTime ; [L310] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={123:0}, "libacc.c"={124:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(") ")=142, \old(") ")=188, \old(")")=141, \old(")")=164, \old(",Meth:")=157, \old(",Meth:")=140, \old(",Pump:")=150, \old(",Pump:")=127, \old("\n")=169, \old("\n")=186, \old("__utac__get_this_arg")=178, \old("__utac__get_this_arg")=194, \old("__utac__get_this_arg")=145, \old("__utac__get_this_arg")=152, \old("__utac__get_this_argtype")=192, \old("__utac__get_this_argtype")=190, \old("__utac__get_this_argtype")=128, \old("__utac__get_this_argtype")=173, \old("CRIT")=160, \old("CRIT")=180, \old("Env(Water:%i")=156, \old("Env(Water:%i")=162, \old("i > 0 && i <= this->argsCount")=200, \old("i > 0 && i <= this->argsCount")=158, \old("i > 0 && i <= this->argsCount")=197, \old("i > 0 && i <= this->argsCount")=181, \old("i > 0 && i <= this->argsCount")=172, \old("i > 0 && i <= this->argsCount")=155, \old("i > 0 && i <= this->argsCount")=195, \old("i > 0 && i <= this->argsCount")=170, \old("libacc.c")=125, \old("libacc.c")=146, \old("libacc.c")=143, \old("libacc.c")=191, \old("libacc.c")=122, \old("libacc.c")=148, \old("libacc.c")=120, \old("libacc.c")=187, \old("Off")=118, \old("Off")=119, \old("Off")=126, \old("Off")=176, \old("OK")=159, \old("OK")=154, \old("On")=171, \old("On")=129, \old("On")=168, \old("On")=139, \old("Pump(System:")=121, \old("Pump(System:")=131, \old(cleanupTimeShifts)=199, \old(head)=201, \old(head)=183, \old(methAndRunningLastTime)=189, \old(methaneLevelCritical)=151, \old(pumpRunning)=138, \old(systemActive)=137, \old(waterLevel)=144, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L623] int retValue_acc ; [L624] int tmp ; VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L628] FCALL select_helpers() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L629] FCALL select_features() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L630] CALL, EXPR valid_product() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L536] int retValue_acc ; [L539] retValue_acc = 1 [L540] RET return (retValue_acc); VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L630] EXPR valid_product() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L630] tmp = valid_product() [L632] COND TRUE \read(tmp) VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L634] FCALL setup() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L635] CALL runTest() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L616] CALL __utac_acc__Specification2_spec__1() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L910] RET methAndRunningLastTime = 0 VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L616] __utac_acc__Specification2_spec__1() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L617] CALL test() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L828] int splverifierCounter ; [L829] int tmp ; [L830] int tmp___0 ; [L831] int tmp___1 ; [L832] int tmp___2 ; [L835] splverifierCounter = 0 VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L837] COND TRUE 1 VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L839] COND TRUE splverifierCounter < 4 VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L845] tmp = __VERIFIER_nondet_int() [L847] COND TRUE \read(tmp) VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L849] CALL waterRise() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L65] COND TRUE waterLevel < 2 [L66] RET waterLevel = waterLevel + 1 VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L849] waterRise() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L855] tmp___0 = __VERIFIER_nondet_int() [L857] COND TRUE \read(tmp___0) VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L859] CALL changeMethaneLevel() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L77] COND FALSE !(\read(methaneLevelCritical)) [L80] RET methaneLevelCritical = 1 VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L859] changeMethaneLevel() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L865] tmp___2 = __VERIFIER_nondet_int() [L867] COND FALSE !(\read(tmp___2)) [L873] tmp___1 = __VERIFIER_nondet_int() [L875] COND FALSE !(\read(tmp___1)) VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, tmp___1=0, tmp___2=0, waterLevel=2] [L884] CALL timeShift() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L659] COND FALSE !(\read(pumpRunning)) VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L666] COND TRUE \read(systemActive) VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L668] CALL processEnvironment() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L688] int tmp ; VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L691] COND TRUE ! pumpRunning VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L693] CALL, EXPR isHighWaterLevel() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L785] int retValue_acc ; [L786] int tmp ; [L787] int tmp___0 ; VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L791] CALL, EXPR isHighWaterSensorDry() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L127] int retValue_acc ; VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L130] COND FALSE !(waterLevel < 2) [L134] retValue_acc = 0 [L135] RET return (retValue_acc); VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L791] EXPR isHighWaterSensorDry() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L791] tmp = isHighWaterSensorDry() [L793] COND FALSE !(\read(tmp)) [L796] tmp___0 = 1 VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L798] retValue_acc = tmp___0 [L799] RET return (retValue_acc); VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L693] EXPR isHighWaterLevel() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L693] tmp = isHighWaterLevel() [L695] COND TRUE \read(tmp) VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L697] CALL activatePump() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L716] RET pumpRunning = 1 VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L697] RET activatePump() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L668] processEnvironment() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L674] CALL __utac_acc__Specification2_spec__2() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L915] int tmp ; [L916] int tmp___0 ; VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L920] CALL, EXPR isMethaneLevelCritical() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L86] int retValue_acc ; [L89] retValue_acc = methaneLevelCritical [L90] RET return (retValue_acc); VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=2] [L920] EXPR isMethaneLevelCritical() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L920] tmp = isMethaneLevelCritical() [L922] COND TRUE \read(tmp) VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L924] CALL, EXPR isPumpRunning() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L740] int retValue_acc ; [L743] retValue_acc = pumpRunning [L744] RET return (retValue_acc); VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=2] [L924] EXPR isPumpRunning() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L924] tmp___0 = isPumpRunning() [L926] COND TRUE \read(tmp___0) VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L927] COND FALSE !(\read(methAndRunningLastTime)) [L932] RET methAndRunningLastTime = 1 VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=2] [L674] RET __utac_acc__Specification2_spec__2() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L884] timeShift() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, tmp___1=0, tmp___2=0, waterLevel=2] [L837] COND TRUE 1 VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, tmp___1=0, tmp___2=0, waterLevel=2] [L839] COND TRUE splverifierCounter < 4 VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=1, tmp___1=0, tmp___2=0, waterLevel=2] [L845] tmp = __VERIFIER_nondet_int() [L847] COND FALSE !(\read(tmp)) VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=1, tmp___1=0, tmp___2=0, waterLevel=2] [L855] tmp___0 = __VERIFIER_nondet_int() [L857] COND FALSE !(\read(tmp___0)) VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L865] tmp___2 = __VERIFIER_nondet_int() [L867] COND FALSE !(\read(tmp___2)) [L873] tmp___1 = __VERIFIER_nondet_int() [L875] COND FALSE !(\read(tmp___1)) VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=0, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___1=0, tmp___2=0, waterLevel=2] [L884] CALL timeShift() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L659] COND TRUE \read(pumpRunning) VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L661] CALL lowerWaterLevel() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L53] COND TRUE waterLevel > 0 [L54] RET waterLevel = waterLevel - 1 VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L661] lowerWaterLevel() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L666] COND TRUE \read(systemActive) VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L668] CALL processEnvironment() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L688] int tmp ; VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L691] COND FALSE !(! pumpRunning) VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L706] RET, FCALL processEnvironment__wrappee__base() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L668] processEnvironment() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L674] CALL __utac_acc__Specification2_spec__2() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L915] int tmp ; [L916] int tmp___0 ; VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L920] CALL, EXPR isMethaneLevelCritical() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L86] int retValue_acc ; [L89] retValue_acc = methaneLevelCritical [L90] RET return (retValue_acc); VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L920] EXPR isMethaneLevelCritical() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=1, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L920] tmp = isMethaneLevelCritical() [L922] COND TRUE \read(tmp) VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L924] CALL, EXPR isPumpRunning() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L740] int retValue_acc ; [L743] retValue_acc = pumpRunning [L744] RET return (retValue_acc); VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L924] EXPR isPumpRunning() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L924] tmp___0 = isPumpRunning() [L926] COND TRUE \read(tmp___0) VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=1] [L927] COND TRUE \read(methAndRunningLastTime) VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, tmp=1, tmp___0=1, waterLevel=1] [L929] CALL __automaton_fail() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L900] __VERIFIER_error() VAL [") "={184:0}, ")"={161:0}, ",Meth:"={165:0}, ",Pump:"={135:0}, "\n"={185:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={175:0}, "__utac__get_this_argtype"={193:0}, "CRIT"={166:0}, "Env(Water:%i"={163:0}, "i > 0 && i <= this->argsCount"={202:0}, "i > 0 && i <= this->argsCount"={198:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={196:0}, "libacc.c"={147:0}, "libacc.c"={124:0}, "libacc.c"={123:0}, "libacc.c"={153:0}, "Off"={134:0}, "Off"={179:0}, "OK"={167:0}, "On"={133:0}, "On"={136:0}, "Pump(System:"={132:0}, \old(methAndRunningLastTime)=1, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 235 locations, 1 error locations. UNSAFE Result, 3.7s OverallTime, 11 OverallIterations, 2 TraceHistogramMax, 1.9s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1608 SDtfs, 957 SDslu, 3138 SDs, 0 SdLazy, 1235 SolverSat, 271 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 229 GetRequests, 179 SyntacticMatches, 1 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2605occurred in iteration=10, 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, 10 MinimizatonAttempts, 831 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 1043 NumberOfCodeBlocks, 1043 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 899 ConstructedInterpolants, 0 QuantifiedInterpolants, 130625 SizeOfPredicates, 0 NumberOfNonLiveVariables, 781 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 11 InterpolantComputations, 10 PerfectInterpolantSequences, 72/74 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...