./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product33_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_774cb67b-78a3-4576-a01b-dcfc72d889de/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_774cb67b-78a3-4576-a01b-dcfc72d889de/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_774cb67b-78a3-4576-a01b-dcfc72d889de/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_774cb67b-78a3-4576-a01b-dcfc72d889de/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product33_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_774cb67b-78a3-4576-a01b-dcfc72d889de/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_774cb67b-78a3-4576-a01b-dcfc72d889de/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 2bf5cdbd1397f8c2609b4d66a963cb35955afadc ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 16:47:12,100 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 16:47:12,102 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 16:47:12,109 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 16:47:12,110 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 16:47:12,110 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 16:47:12,111 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 16:47:12,112 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 16:47:12,113 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 16:47:12,114 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 16:47:12,114 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 16:47:12,114 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 16:47:12,115 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 16:47:12,115 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 16:47:12,116 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 16:47:12,116 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 16:47:12,117 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 16:47:12,118 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 16:47:12,120 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 16:47:12,121 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 16:47:12,122 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 16:47:12,123 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 16:47:12,124 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 16:47:12,125 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 16:47:12,125 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 16:47:12,126 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 16:47:12,126 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 16:47:12,127 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 16:47:12,128 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 16:47:12,129 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 16:47:12,129 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 16:47:12,130 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 16:47:12,130 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 16:47:12,130 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 16:47:12,130 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 16:47:12,131 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 16:47:12,131 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_774cb67b-78a3-4576-a01b-dcfc72d889de/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-18 16:47:12,139 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 16:47:12,140 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 16:47:12,140 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 16:47:12,140 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 16:47:12,141 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 16:47:12,141 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 16:47:12,141 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 16:47:12,141 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 16:47:12,141 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 16:47:12,142 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 16:47:12,142 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 16:47:12,142 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 16:47:12,142 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 16:47:12,142 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 16:47:12,142 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 16:47:12,142 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 16:47:12,142 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 16:47:12,143 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 16:47:12,143 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 16:47:12,143 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 16:47:12,143 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 16:47:12,143 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 16:47:12,143 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 16:47:12,143 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 16:47:12,144 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 16:47:12,144 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 16:47:12,144 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 16:47:12,144 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 16:47:12,144 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 16:47:12,144 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 16:47:12,145 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_774cb67b-78a3-4576-a01b-dcfc72d889de/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 -> 2bf5cdbd1397f8c2609b4d66a963cb35955afadc [2018-11-18 16:47:12,171 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 16:47:12,179 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 16:47:12,182 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 16:47:12,184 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 16:47:12,184 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 16:47:12,185 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_774cb67b-78a3-4576-a01b-dcfc72d889de/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec4_product33_false-unreach-call_false-termination.cil.c [2018-11-18 16:47:12,235 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_774cb67b-78a3-4576-a01b-dcfc72d889de/bin-2019/uautomizer/data/dd869fc35/703e3437b8514931a335241f371ea6c0/FLAGbf939a746 [2018-11-18 16:47:12,758 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 16:47:12,758 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_774cb67b-78a3-4576-a01b-dcfc72d889de/sv-benchmarks/c/product-lines/minepump_spec4_product33_false-unreach-call_false-termination.cil.c [2018-11-18 16:47:12,768 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_774cb67b-78a3-4576-a01b-dcfc72d889de/bin-2019/uautomizer/data/dd869fc35/703e3437b8514931a335241f371ea6c0/FLAGbf939a746 [2018-11-18 16:47:13,207 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_774cb67b-78a3-4576-a01b-dcfc72d889de/bin-2019/uautomizer/data/dd869fc35/703e3437b8514931a335241f371ea6c0 [2018-11-18 16:47:13,211 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 16:47:13,212 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 16:47:13,213 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 16:47:13,213 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 16:47:13,222 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 16:47:13,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:47:13" (1/1) ... [2018-11-18 16:47:13,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24bb0db5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:47:13, skipping insertion in model container [2018-11-18 16:47:13,225 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:47:13" (1/1) ... [2018-11-18 16:47:13,234 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 16:47:13,330 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 16:47:13,665 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:47:13,674 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 16:47:13,853 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:47:13,874 INFO L195 MainTranslator]: Completed translation [2018-11-18 16:47:13,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:47:13 WrapperNode [2018-11-18 16:47:13,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 16:47:13,875 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 16:47:13,875 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 16:47:13,875 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 16:47:13,887 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:47:13" (1/1) ... [2018-11-18 16:47:13,888 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:47:13" (1/1) ... [2018-11-18 16:47:13,902 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:47:13" (1/1) ... [2018-11-18 16:47:13,902 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:47:13" (1/1) ... [2018-11-18 16:47:13,932 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:47:13" (1/1) ... [2018-11-18 16:47:13,940 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:47:13" (1/1) ... [2018-11-18 16:47:13,943 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:47:13" (1/1) ... [2018-11-18 16:47:13,956 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 16:47:13,957 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 16:47:13,957 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 16:47:13,957 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 16:47:13,958 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:47:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_774cb67b-78a3-4576-a01b-dcfc72d889de/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 16:47:14,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 16:47:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 16:47:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-18 16:47:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-18 16:47:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-18 16:47:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-18 16:47:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-18 16:47:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-18 16:47:14,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-18 16:47:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 16:47:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-18 16:47:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 16:47:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 16:47:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 16:47:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-18 16:47:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 16:47:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 16:47:14,043 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 16:47:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 16:47:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 16:47:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 16:47:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 16:47:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 16:47:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-18 16:47:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-18 16:47:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-18 16:47:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 16:47:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 16:47:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 16:47:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 16:47:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 16:47:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 16:47:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 16:47:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-18 16:47:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-18 16:47:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 16:47:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2018-11-18 16:47:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 16:47:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 16:47:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-18 16:47:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-18 16:47:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 16:47:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-18 16:47:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-18 16:47:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 16:47:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 16:47:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 16:47:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 16:47:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-18 16:47:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 16:47:14,059 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-18 16:47:14,059 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-18 16:47:14,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 16:47:14,059 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-18 16:47:14,059 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-18 16:47:14,059 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-18 16:47:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 16:47:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 16:47:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-18 16:47:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 16:47:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 16:47:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-18 16:47:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 16:47:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 16:47:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 16:47:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 16:47:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 16:47:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 16:47:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 16:47:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-18 16:47:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 16:47:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 16:47:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-18 16:47:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-18 16:47:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-18 16:47:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 16:47:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 16:47:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 16:47:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2018-11-18 16:47:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 16:47:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 16:47:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-18 16:47:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 16:47:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 16:47:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 16:47:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 16:47:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 16:47:15,321 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 16:47:15,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:47:15 BoogieIcfgContainer [2018-11-18 16:47:15,322 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 16:47:15,323 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 16:47:15,323 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 16:47:15,325 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 16:47:15,326 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 04:47:13" (1/3) ... [2018-11-18 16:47:15,326 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46ea6d92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:47:15, skipping insertion in model container [2018-11-18 16:47:15,327 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:47:13" (2/3) ... [2018-11-18 16:47:15,327 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46ea6d92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:47:15, skipping insertion in model container [2018-11-18 16:47:15,327 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:47:15" (3/3) ... [2018-11-18 16:47:15,329 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product33_false-unreach-call_false-termination.cil.c [2018-11-18 16:47:15,337 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 16:47:15,344 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 16:47:15,366 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 16:47:15,405 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 16:47:15,406 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 16:47:15,406 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 16:47:15,406 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 16:47:15,406 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 16:47:15,407 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 16:47:15,407 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 16:47:15,408 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 16:47:15,408 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 16:47:15,423 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states. [2018-11-18 16:47:15,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-18 16:47:15,430 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:47:15,431 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:47:15,433 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:47:15,438 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:47:15,438 INFO L82 PathProgramCache]: Analyzing trace with hash 2057474314, now seen corresponding path program 1 times [2018-11-18 16:47:15,441 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:47:15,441 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:47:15,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:47:15,487 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:47:15,488 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:47:15,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:47:15,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:47:15,873 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:47:15,874 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 16:47:15,885 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 16:47:15,905 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 16:47:15,905 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 16:47:15,914 INFO L87 Difference]: Start difference. First operand 150 states. Second operand 2 states. [2018-11-18 16:47:15,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:47:15,945 INFO L93 Difference]: Finished difference Result 214 states and 267 transitions. [2018-11-18 16:47:15,945 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 16:47:15,946 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-11-18 16:47:15,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:47:15,955 INFO L225 Difference]: With dead ends: 214 [2018-11-18 16:47:15,955 INFO L226 Difference]: Without dead ends: 107 [2018-11-18 16:47:15,959 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 16:47:15,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2018-11-18 16:47:15,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 107. [2018-11-18 16:47:15,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107 states. [2018-11-18 16:47:15,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 125 transitions. [2018-11-18 16:47:15,999 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 125 transitions. Word has length 46 [2018-11-18 16:47:15,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:47:15,999 INFO L480 AbstractCegarLoop]: Abstraction has 107 states and 125 transitions. [2018-11-18 16:47:15,999 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 16:47:15,999 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 125 transitions. [2018-11-18 16:47:16,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 16:47:16,002 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:47:16,003 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:47:16,003 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:47:16,003 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:47:16,003 INFO L82 PathProgramCache]: Analyzing trace with hash 880762480, now seen corresponding path program 1 times [2018-11-18 16:47:16,003 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:47:16,003 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:47:16,004 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:47:16,005 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:47:16,005 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:47:16,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:47:16,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:47:16,140 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:47:16,140 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:47:16,142 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:47:16,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:47:16,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:47:16,142 INFO L87 Difference]: Start difference. First operand 107 states and 125 transitions. Second operand 3 states. [2018-11-18 16:47:16,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:47:16,171 INFO L93 Difference]: Finished difference Result 161 states and 187 transitions. [2018-11-18 16:47:16,172 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:47:16,172 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-18 16:47:16,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:47:16,174 INFO L225 Difference]: With dead ends: 161 [2018-11-18 16:47:16,175 INFO L226 Difference]: Without dead ends: 97 [2018-11-18 16:47:16,176 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:47:16,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-11-18 16:47:16,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2018-11-18 16:47:16,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-11-18 16:47:16,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 112 transitions. [2018-11-18 16:47:16,187 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 112 transitions. Word has length 48 [2018-11-18 16:47:16,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:47:16,188 INFO L480 AbstractCegarLoop]: Abstraction has 97 states and 112 transitions. [2018-11-18 16:47:16,188 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:47:16,188 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 112 transitions. [2018-11-18 16:47:16,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 16:47:16,190 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:47:16,190 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] [2018-11-18 16:47:16,190 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:47:16,191 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:47:16,191 INFO L82 PathProgramCache]: Analyzing trace with hash 757411866, now seen corresponding path program 1 times [2018-11-18 16:47:16,191 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:47:16,191 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:47:16,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:47:16,192 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:47:16,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:47:16,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:47:16,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:47:16,387 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:47:16,387 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 16:47:16,387 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 16:47:16,388 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 16:47:16,388 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 16:47:16,388 INFO L87 Difference]: Start difference. First operand 97 states and 112 transitions. Second operand 7 states. [2018-11-18 16:47:17,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:47:17,082 INFO L93 Difference]: Finished difference Result 170 states and 201 transitions. [2018-11-18 16:47:17,083 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 16:47:17,083 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2018-11-18 16:47:17,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:47:17,085 INFO L225 Difference]: With dead ends: 170 [2018-11-18 16:47:17,085 INFO L226 Difference]: Without dead ends: 97 [2018-11-18 16:47:17,085 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 16:47:17,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-11-18 16:47:17,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2018-11-18 16:47:17,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-11-18 16:47:17,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 111 transitions. [2018-11-18 16:47:17,097 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 111 transitions. Word has length 52 [2018-11-18 16:47:17,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:47:17,098 INFO L480 AbstractCegarLoop]: Abstraction has 97 states and 111 transitions. [2018-11-18 16:47:17,098 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 16:47:17,098 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 111 transitions. [2018-11-18 16:47:17,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-11-18 16:47:17,099 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:47:17,099 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] [2018-11-18 16:47:17,100 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:47:17,100 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:47:17,100 INFO L82 PathProgramCache]: Analyzing trace with hash 1418354383, now seen corresponding path program 1 times [2018-11-18 16:47:17,100 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:47:17,100 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:47:17,103 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:47:17,103 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:47:17,104 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:47:17,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:47:17,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:47:17,434 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:47:17,435 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 16:47:17,435 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 16:47:17,435 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 16:47:17,435 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 16:47:17,436 INFO L87 Difference]: Start difference. First operand 97 states and 111 transitions. Second operand 5 states. [2018-11-18 16:47:18,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:47:18,679 INFO L93 Difference]: Finished difference Result 255 states and 307 transitions. [2018-11-18 16:47:18,680 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 16:47:18,680 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2018-11-18 16:47:18,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:47:18,682 INFO L225 Difference]: With dead ends: 255 [2018-11-18 16:47:18,682 INFO L226 Difference]: Without dead ends: 182 [2018-11-18 16:47:18,682 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-18 16:47:18,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2018-11-18 16:47:18,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 163. [2018-11-18 16:47:18,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 163 states. [2018-11-18 16:47:18,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 163 states and 187 transitions. [2018-11-18 16:47:18,710 INFO L78 Accepts]: Start accepts. Automaton has 163 states and 187 transitions. Word has length 60 [2018-11-18 16:47:18,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:47:18,711 INFO L480 AbstractCegarLoop]: Abstraction has 163 states and 187 transitions. [2018-11-18 16:47:18,711 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 16:47:18,711 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 187 transitions. [2018-11-18 16:47:18,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2018-11-18 16:47:18,714 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:47:18,714 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] [2018-11-18 16:47:18,714 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:47:18,714 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:47:18,715 INFO L82 PathProgramCache]: Analyzing trace with hash -1283075550, now seen corresponding path program 1 times [2018-11-18 16:47:18,715 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:47:18,715 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:47:18,715 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:47:18,716 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:47:18,716 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:47:18,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:47:19,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:47:19,348 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:47:19,348 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-18 16:47:19,350 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 16:47:19,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 16:47:19,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-11-18 16:47:19,352 INFO L87 Difference]: Start difference. First operand 163 states and 187 transitions. Second operand 10 states. [2018-11-18 16:47:20,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:47:20,423 INFO L93 Difference]: Finished difference Result 517 states and 652 transitions. [2018-11-18 16:47:20,423 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-18 16:47:20,423 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 74 [2018-11-18 16:47:20,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:47:20,427 INFO L225 Difference]: With dead ends: 517 [2018-11-18 16:47:20,427 INFO L226 Difference]: Without dead ends: 378 [2018-11-18 16:47:20,429 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-11-18 16:47:20,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378 states. [2018-11-18 16:47:20,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378 to 368. [2018-11-18 16:47:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 368 states. [2018-11-18 16:47:20,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 438 transitions. [2018-11-18 16:47:20,468 INFO L78 Accepts]: Start accepts. Automaton has 368 states and 438 transitions. Word has length 74 [2018-11-18 16:47:20,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:47:20,469 INFO L480 AbstractCegarLoop]: Abstraction has 368 states and 438 transitions. [2018-11-18 16:47:20,469 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 16:47:20,469 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 438 transitions. [2018-11-18 16:47:20,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-18 16:47:20,473 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:47:20,473 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:47:20,474 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:47:20,474 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:47:20,474 INFO L82 PathProgramCache]: Analyzing trace with hash 2134875819, now seen corresponding path program 1 times [2018-11-18 16:47:20,474 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:47:20,474 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:47:20,475 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:47:20,475 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:47:20,475 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:47:20,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:47:20,602 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-18 16:47:20,602 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:47:20,602 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_774cb67b-78a3-4576-a01b-dcfc72d889de/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 16:47:20,612 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:47:20,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:47:20,724 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:47:20,852 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-18 16:47:20,874 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 16:47:20,875 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 6 [2018-11-18 16:47:20,875 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 16:47:20,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 16:47:20,876 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 16:47:20,876 INFO L87 Difference]: Start difference. First operand 368 states and 438 transitions. Second operand 6 states. [2018-11-18 16:47:20,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:47:20,988 INFO L93 Difference]: Finished difference Result 727 states and 883 transitions. [2018-11-18 16:47:20,989 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 16:47:20,990 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 111 [2018-11-18 16:47:20,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:47:20,992 INFO L225 Difference]: With dead ends: 727 [2018-11-18 16:47:20,992 INFO L226 Difference]: Without dead ends: 383 [2018-11-18 16:47:20,994 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 109 SyntacticMatches, 3 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 16:47:20,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2018-11-18 16:47:21,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 383. [2018-11-18 16:47:21,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 383 states. [2018-11-18 16:47:21,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 383 states and 454 transitions. [2018-11-18 16:47:21,021 INFO L78 Accepts]: Start accepts. Automaton has 383 states and 454 transitions. Word has length 111 [2018-11-18 16:47:21,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:47:21,022 INFO L480 AbstractCegarLoop]: Abstraction has 383 states and 454 transitions. [2018-11-18 16:47:21,022 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 16:47:21,022 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 454 transitions. [2018-11-18 16:47:21,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-11-18 16:47:21,026 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:47:21,026 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:47:21,026 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:47:21,026 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:47:21,027 INFO L82 PathProgramCache]: Analyzing trace with hash 779283267, now seen corresponding path program 1 times [2018-11-18 16:47:21,027 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:47:21,027 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:47:21,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:47:21,027 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:47:21,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:47:21,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:47:21,185 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-18 16:47:21,185 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:47:21,186 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_774cb67b-78a3-4576-a01b-dcfc72d889de/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:47:21,193 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:47:21,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:47:21,284 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:47:21,616 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:47:21,645 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 16:47:21,645 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [8] total 14 [2018-11-18 16:47:21,645 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-18 16:47:21,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-18 16:47:21,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2018-11-18 16:47:21,646 INFO L87 Difference]: Start difference. First operand 383 states and 454 transitions. Second operand 14 states. [2018-11-18 16:47:23,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:47:23,328 INFO L93 Difference]: Finished difference Result 918 states and 1221 transitions. [2018-11-18 16:47:23,329 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-11-18 16:47:23,329 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 115 [2018-11-18 16:47:23,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:47:23,332 INFO L225 Difference]: With dead ends: 918 [2018-11-18 16:47:23,332 INFO L226 Difference]: Without dead ends: 559 [2018-11-18 16:47:23,333 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 118 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=140, Invalid=616, Unknown=0, NotChecked=0, Total=756 [2018-11-18 16:47:23,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 559 states. [2018-11-18 16:47:23,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 559 to 487. [2018-11-18 16:47:23,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 487 states. [2018-11-18 16:47:23,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 487 states and 589 transitions. [2018-11-18 16:47:23,365 INFO L78 Accepts]: Start accepts. Automaton has 487 states and 589 transitions. Word has length 115 [2018-11-18 16:47:23,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:47:23,365 INFO L480 AbstractCegarLoop]: Abstraction has 487 states and 589 transitions. [2018-11-18 16:47:23,366 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-18 16:47:23,366 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 589 transitions. [2018-11-18 16:47:23,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-11-18 16:47:23,367 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:47:23,367 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:47:23,368 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:47:23,368 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:47:23,368 INFO L82 PathProgramCache]: Analyzing trace with hash -891230302, now seen corresponding path program 1 times [2018-11-18 16:47:23,368 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:47:23,368 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:47:23,369 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:47:23,369 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:47:23,369 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:47:23,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:47:23,540 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 16:47:23,540 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:47:23,540 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_774cb67b-78a3-4576-a01b-dcfc72d889de/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:47:23,550 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:47:23,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:47:23,628 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:47:23,697 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:47:23,716 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 16:47:23,716 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2018-11-18 16:47:23,717 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 16:47:23,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 16:47:23,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2018-11-18 16:47:23,718 INFO L87 Difference]: Start difference. First operand 487 states and 589 transitions. Second operand 11 states. [2018-11-18 16:47:24,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:47:24,946 INFO L93 Difference]: Finished difference Result 966 states and 1225 transitions. [2018-11-18 16:47:24,951 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-11-18 16:47:24,951 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 115 [2018-11-18 16:47:24,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:47:24,954 INFO L225 Difference]: With dead ends: 966 [2018-11-18 16:47:24,954 INFO L226 Difference]: Without dead ends: 554 [2018-11-18 16:47:24,955 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 82 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=140, Invalid=366, Unknown=0, NotChecked=0, Total=506 [2018-11-18 16:47:24,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 554 states. [2018-11-18 16:47:24,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 554 to 475. [2018-11-18 16:47:24,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 475 states. [2018-11-18 16:47:24,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 475 states and 573 transitions. [2018-11-18 16:47:24,992 INFO L78 Accepts]: Start accepts. Automaton has 475 states and 573 transitions. Word has length 115 [2018-11-18 16:47:24,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:47:24,993 INFO L480 AbstractCegarLoop]: Abstraction has 475 states and 573 transitions. [2018-11-18 16:47:24,994 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 16:47:24,994 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 573 transitions. [2018-11-18 16:47:24,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-11-18 16:47:24,996 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:47:24,996 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:47:24,996 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:47:24,998 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:47:24,998 INFO L82 PathProgramCache]: Analyzing trace with hash -150299522, now seen corresponding path program 2 times [2018-11-18 16:47:24,999 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:47:24,999 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:47:24,999 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:47:25,000 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:47:25,000 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:47:25,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 16:47:25,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 16:47:25,201 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 16:47:25,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 04:47:25 BoogieIcfgContainer [2018-11-18 16:47:25,384 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 16:47:25,384 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 16:47:25,384 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 16:47:25,384 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 16:47:25,386 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:47:15" (3/4) ... [2018-11-18 16:47:25,388 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 16:47:25,527 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_774cb67b-78a3-4576-a01b-dcfc72d889de/bin-2019/uautomizer/witness.graphml [2018-11-18 16:47:25,527 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 16:47:25,528 INFO L168 Benchmark]: Toolchain (without parser) took 12317.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 955.9 MB in the beginning and 871.9 MB in the end (delta: 84.0 MB). Peak memory consumption was 241.8 MB. Max. memory is 11.5 GB. [2018-11-18 16:47:25,530 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 982.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:47:25,530 INFO L168 Benchmark]: CACSL2BoogieTranslator took 662.32 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.8 MB). Free memory was 955.9 MB in the beginning and 1.1 GB in the end (delta: -129.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 11.5 GB. [2018-11-18 16:47:25,530 INFO L168 Benchmark]: Boogie Preprocessor took 81.29 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-18 16:47:25,530 INFO L168 Benchmark]: RCFGBuilder took 1365.27 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 995.6 MB in the end (delta: 84.1 MB). Peak memory consumption was 84.1 MB. Max. memory is 11.5 GB. [2018-11-18 16:47:25,530 INFO L168 Benchmark]: TraceAbstraction took 10060.97 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 66.1 MB). Free memory was 995.6 MB in the beginning and 917.3 MB in the end (delta: 78.4 MB). Peak memory consumption was 144.4 MB. Max. memory is 11.5 GB. [2018-11-18 16:47:25,531 INFO L168 Benchmark]: Witness Printer took 143.51 ms. Allocated memory is still 1.2 GB. Free memory was 917.3 MB in the beginning and 871.9 MB in the end (delta: 45.3 MB). Peak memory consumption was 45.3 MB. Max. memory is 11.5 GB. [2018-11-18 16:47:25,534 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 982.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 662.32 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 91.8 MB). Free memory was 955.9 MB in the beginning and 1.1 GB in the end (delta: -129.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 81.29 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1365.27 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 995.6 MB in the end (delta: 84.1 MB). Peak memory consumption was 84.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 10060.97 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 66.1 MB). Free memory was 995.6 MB in the beginning and 917.3 MB in the end (delta: 78.4 MB). Peak memory consumption was 144.4 MB. Max. memory is 11.5 GB. * Witness Printer took 143.51 ms. Allocated memory is still 1.2 GB. Free memory was 917.3 MB in the beginning and 871.9 MB in the end (delta: 45.3 MB). Peak memory consumption was 45.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 869]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L337] FCALL "i > 0 && i <= this->argsCount" [L337] FCALL "libacc.c" [L338] FCALL "__utac__get_this_arg" [L344] FCALL "i > 0 && i <= this->argsCount" [L344] FCALL "libacc.c" [L345] FCALL "__utac__get_this_arg" [L383] FCALL "i > 0 && i <= this->argsCount" [L383] FCALL "libacc.c" [L384] FCALL "__utac__get_this_argtype" [L390] FCALL "i > 0 && i <= this->argsCount" [L390] FCALL "libacc.c" [L391] FCALL "__utac__get_this_argtype" [L667] FCALL "Env(Water:%i" [L668] FCALL ",Meth:" [L672] FCALL "CRIT" [L676] FCALL "OK" [L680] FCALL ")" [L814] FCALL "Pump(System:" [L818] FCALL "On" [L822] FCALL "Off" [L826] FCALL ",Pump:" [L830] FCALL "On" [L834] FCALL "Off" [L838] FCALL ") " [L840] FCALL "\n" [L406] int cleanupTimeShifts = 4; [L615] int waterLevel = 1; [L616] int methaneLevelCritical = 0; [L712] int pumpRunning = 0; [L713] int systemActive = 1; [L209] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(") ")=160, \old(") ")=118, \old(")")=125, \old(")")=136, \old(",Meth:")=134, \old(",Meth:")=173, \old(",Pump:")=171, \old(",Pump:")=119, \old("\n")=163, \old("\n")=144, \old("__utac__get_this_arg")=152, \old("__utac__get_this_arg")=196, \old("__utac__get_this_arg")=124, \old("__utac__get_this_arg")=123, \old("__utac__get_this_argtype")=127, \old("__utac__get_this_argtype")=122, \old("__utac__get_this_argtype")=185, \old("__utac__get_this_argtype")=148, \old("CRIT")=179, \old("CRIT")=167, \old("Env(Water:%i")=169, \old("Env(Water:%i")=184, \old("i > 0 && i <= this->argsCount")=151, \old("i > 0 && i <= this->argsCount")=195, \old("i > 0 && i <= this->argsCount")=130, \old("i > 0 && i <= this->argsCount")=128, \old("i > 0 && i <= this->argsCount")=190, \old("i > 0 && i <= this->argsCount")=131, \old("i > 0 && i <= this->argsCount")=149, \old("i > 0 && i <= this->argsCount")=147, \old("libacc.c")=159, \old("libacc.c")=197, \old("libacc.c")=189, \old("libacc.c")=168, \old("libacc.c")=191, \old("libacc.c")=175, \old("libacc.c")=164, \old("libacc.c")=158, \old("Off")=162, \old("Off")=143, \old("Off")=166, \old("Off")=182, \old("OK")=187, \old("OK")=121, \old("On")=133, \old("On")=150, \old("On")=145, \old("On")=183, \old("Pump(System:")=132, \old("Pump(System:")=120, \old(cleanupTimeShifts)=193, \old(head)=198, \old(head)=177, \old(methaneLevelCritical)=153, \old(pumpRunning)=142, \old(systemActive)=141, \old(waterLevel)=146, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L487] int retValue_acc ; [L488] int tmp ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L492] FCALL select_helpers() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L493] FCALL select_features() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L494] CALL, EXPR valid_product() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L536] int retValue_acc ; [L539] retValue_acc = 1 [L540] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L494] EXPR valid_product() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L494] tmp = valid_product() [L496] COND TRUE \read(tmp) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L498] FCALL setup() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L499] CALL runTest() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L478] CALL test() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L546] int splverifierCounter ; [L547] int tmp ; [L548] int tmp___0 ; [L549] int tmp___1 ; [L550] int tmp___2 ; [L553] splverifierCounter = 0 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L555] COND TRUE 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L557] COND TRUE splverifierCounter < 4 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L563] tmp = __VERIFIER_nondet_int() [L565] COND TRUE \read(tmp) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L567] CALL waterRise() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L633] COND TRUE waterLevel < 2 [L634] RET waterLevel = waterLevel + 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L567] waterRise() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L573] tmp___0 = __VERIFIER_nondet_int() [L575] COND FALSE !(\read(tmp___0)) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L583] tmp___2 = __VERIFIER_nondet_int() [L585] COND TRUE \read(tmp___2) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L598] CALL timeShift() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L720] COND FALSE !(\read(pumpRunning)) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L727] COND TRUE \read(systemActive) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L729] CALL processEnvironment() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L749] int tmp ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L752] COND TRUE ! pumpRunning VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L754] CALL, EXPR isHighWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L846] int retValue_acc ; [L847] int tmp ; [L848] int tmp___0 ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L852] CALL, EXPR isHighWaterSensorDry() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L695] int retValue_acc ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L698] COND FALSE !(waterLevel < 2) [L702] retValue_acc = 0 [L703] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L852] EXPR isHighWaterSensorDry() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L852] tmp = isHighWaterSensorDry() [L854] COND FALSE !(\read(tmp)) [L857] tmp___0 = 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L859] retValue_acc = tmp___0 [L860] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L754] EXPR isHighWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L754] tmp = isHighWaterLevel() [L756] COND TRUE \read(tmp) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L758] CALL activatePump() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L777] RET pumpRunning = 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L758] RET activatePump() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L729] processEnvironment() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L735] CALL __utac_acc__Specification4_spec__1() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L875] int tmp ; [L876] int tmp___0 ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L880] CALL, EXPR getWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L686] int retValue_acc ; [L689] retValue_acc = waterLevel [L690] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=2, systemActive=1, waterLevel=2] [L880] EXPR getWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L880] tmp = getWaterLevel() [L882] COND FALSE, RET !(tmp == 0) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=2, waterLevel=2] [L735] RET __utac_acc__Specification4_spec__1() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L598] timeShift() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L555] COND TRUE 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L557] COND TRUE splverifierCounter < 4 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L563] tmp = __VERIFIER_nondet_int() [L565] COND FALSE !(\read(tmp)) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L573] tmp___0 = __VERIFIER_nondet_int() [L575] COND FALSE !(\read(tmp___0)) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L583] tmp___2 = __VERIFIER_nondet_int() [L585] COND TRUE \read(tmp___2) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=2] [L598] CALL timeShift() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L720] COND TRUE \read(pumpRunning) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L722] CALL lowerWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L621] COND TRUE waterLevel > 0 [L622] RET waterLevel = waterLevel - 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L722] lowerWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L727] COND TRUE \read(systemActive) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L729] CALL processEnvironment() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L749] int tmp ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L752] COND FALSE !(! pumpRunning) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L767] RET, FCALL processEnvironment__wrappee__base() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L729] processEnvironment() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L735] CALL __utac_acc__Specification4_spec__1() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L875] int tmp ; [L876] int tmp___0 ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L880] CALL, EXPR getWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L686] int retValue_acc ; [L689] retValue_acc = waterLevel [L690] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L880] EXPR getWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=1, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L880] tmp = getWaterLevel() [L882] COND FALSE, RET !(tmp == 0) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L735] RET __utac_acc__Specification4_spec__1() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L598] timeShift() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L555] COND TRUE 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L557] COND TRUE splverifierCounter < 4 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L563] tmp = __VERIFIER_nondet_int() [L565] COND FALSE !(\read(tmp)) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L573] tmp___0 = __VERIFIER_nondet_int() [L575] COND FALSE !(\read(tmp___0)) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L583] tmp___2 = __VERIFIER_nondet_int() [L585] COND TRUE \read(tmp___2) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, splverifierCounter=0, systemActive=1, tmp=0, tmp___0=0, tmp___2=1, waterLevel=1] [L598] CALL timeShift() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L720] COND TRUE \read(pumpRunning) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L722] CALL lowerWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L621] COND TRUE waterLevel > 0 [L622] RET waterLevel = waterLevel - 1 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L722] lowerWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L727] COND TRUE \read(systemActive) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L729] CALL processEnvironment() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L749] int tmp ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L752] COND FALSE !(! pumpRunning) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L767] RET, FCALL processEnvironment__wrappee__base() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L729] processEnvironment() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L735] CALL __utac_acc__Specification4_spec__1() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L875] int tmp ; [L876] int tmp___0 ; VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L880] CALL, EXPR getWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L686] int retValue_acc ; [L689] retValue_acc = waterLevel [L690] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={157:0}, "__utac__get_this_argtype"={129:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L880] EXPR getWaterLevel() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, getWaterLevel()=0, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L880] tmp = getWaterLevel() [L882] COND TRUE tmp == 0 VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L884] CALL, EXPR isPumpRunning() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L801] int retValue_acc ; [L804] retValue_acc = pumpRunning [L805] RET return (retValue_acc); VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L884] EXPR isPumpRunning() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L884] tmp___0 = isPumpRunning() [L886] COND TRUE \read(tmp___0) VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=0] [L888] CALL __automaton_fail() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L869] __VERIFIER_error() VAL [") "={161:0}, ")"={137:0}, ",Meth:"={176:0}, ",Pump:"={172:0}, "\n"={165:0}, "__utac__get_this_arg"={194:0}, "__utac__get_this_arg"={155:0}, "__utac__get_this_argtype"={129:0}, "__utac__get_this_argtype"={157:0}, "CRIT"={178:0}, "Env(Water:%i"={2:0}, "i > 0 && i <= this->argsCount"={1:0}, "i > 0 && i <= this->argsCount"={154:0}, "i > 0 && i <= this->argsCount"={156:0}, "i > 0 && i <= this->argsCount"={126:0}, "libacc.c"={174:0}, "libacc.c"={199:0}, "libacc.c"={188:0}, "libacc.c"={192:0}, "Off"={181:0}, "Off"={140:0}, "OK"={186:0}, "On"={139:0}, "On"={180:0}, "Pump(System:"={138:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 220 locations, 1 error locations. UNSAFE Result, 9.9s OverallTime, 9 OverallIterations, 3 TraceHistogramMax, 6.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1004 SDtfs, 1189 SDslu, 2715 SDs, 0 SdLazy, 2818 SolverSat, 584 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 453 GetRequests, 367 SyntacticMatches, 3 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 221 ImplicationChecksByTransitivity, 2.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=487occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 8 MinimizatonAttempts, 180 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 1113 NumberOfCodeBlocks, 1113 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 951 ConstructedInterpolants, 0 QuantifiedInterpolants, 151296 SizeOfPredicates, 11 NumberOfNonLiveVariables, 2024 ConjunctsInSsa, 35 ConjunctsInUnsatCore, 11 InterpolantComputations, 7 PerfectInterpolantSequences, 133/150 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...