./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product35_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_352f52c4-d716-41da-8f62-42a0747fe003/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_352f52c4-d716-41da-8f62-42a0747fe003/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_352f52c4-d716-41da-8f62-42a0747fe003/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_352f52c4-d716-41da-8f62-42a0747fe003/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product35_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_352f52c4-d716-41da-8f62-42a0747fe003/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_352f52c4-d716-41da-8f62-42a0747fe003/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 cad5f4eca7a20f7ca6dddfa07fda554bac28f7be ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 14:04:06,623 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 14:04:06,624 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 14:04:06,630 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 14:04:06,630 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 14:04:06,631 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 14:04:06,632 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 14:04:06,633 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 14:04:06,634 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 14:04:06,635 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 14:04:06,635 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 14:04:06,635 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 14:04:06,636 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 14:04:06,637 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 14:04:06,637 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 14:04:06,638 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 14:04:06,638 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 14:04:06,639 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 14:04:06,641 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 14:04:06,641 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 14:04:06,642 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 14:04:06,642 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 14:04:06,644 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 14:04:06,644 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 14:04:06,644 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 14:04:06,644 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 14:04:06,645 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 14:04:06,645 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 14:04:06,646 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 14:04:06,647 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 14:04:06,647 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 14:04:06,647 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 14:04:06,647 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 14:04:06,648 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 14:04:06,648 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 14:04:06,649 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 14:04:06,649 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_352f52c4-d716-41da-8f62-42a0747fe003/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf [2018-11-18 14:04:06,656 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 14:04:06,656 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 14:04:06,657 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 14:04:06,657 INFO L133 SettingsManager]: * Process only entry and re-entry procedures=false [2018-11-18 14:04:06,657 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 14:04:06,657 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 14:04:06,657 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 14:04:06,658 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 14:04:06,658 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 14:04:06,658 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 14:04:06,658 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 14:04:06,658 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 14:04:06,658 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 14:04:06,658 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 14:04:06,658 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 14:04:06,658 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 14:04:06,659 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 14:04:06,659 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 14:04:06,659 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 14:04:06,659 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 14:04:06,659 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 14:04:06,659 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 14:04:06,659 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 14:04:06,659 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 14:04:06,660 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 14:04:06,660 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 14:04:06,660 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 14:04:06,660 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 14:04:06,660 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 14:04:06,660 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 14:04:06,660 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_352f52c4-d716-41da-8f62-42a0747fe003/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 -> cad5f4eca7a20f7ca6dddfa07fda554bac28f7be [2018-11-18 14:04:06,683 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 14:04:06,692 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 14:04:06,695 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 14:04:06,696 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 14:04:06,696 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 14:04:06,697 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_352f52c4-d716-41da-8f62-42a0747fe003/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec4_product35_false-unreach-call_false-termination.cil.c [2018-11-18 14:04:06,741 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_352f52c4-d716-41da-8f62-42a0747fe003/bin-2019/uautomizer/data/c04c889ae/a1c160b2de454c46a1abbd60331c86ef/FLAG2fb02d6c7 [2018-11-18 14:04:07,195 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 14:04:07,195 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_352f52c4-d716-41da-8f62-42a0747fe003/sv-benchmarks/c/product-lines/minepump_spec4_product35_false-unreach-call_false-termination.cil.c [2018-11-18 14:04:07,202 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_352f52c4-d716-41da-8f62-42a0747fe003/bin-2019/uautomizer/data/c04c889ae/a1c160b2de454c46a1abbd60331c86ef/FLAG2fb02d6c7 [2018-11-18 14:04:07,213 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_352f52c4-d716-41da-8f62-42a0747fe003/bin-2019/uautomizer/data/c04c889ae/a1c160b2de454c46a1abbd60331c86ef [2018-11-18 14:04:07,215 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 14:04:07,216 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 14:04:07,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 14:04:07,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 14:04:07,220 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 14:04:07,221 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:04:07" (1/1) ... [2018-11-18 14:04:07,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ae989df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:04:07, skipping insertion in model container [2018-11-18 14:04:07,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:04:07" (1/1) ... [2018-11-18 14:04:07,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 14:04:07,265 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 14:04:07,458 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:04:07,466 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 14:04:07,569 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:04:07,588 INFO L195 MainTranslator]: Completed translation [2018-11-18 14:04:07,588 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:04:07 WrapperNode [2018-11-18 14:04:07,588 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 14:04:07,588 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 14:04:07,589 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 14:04:07,589 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 14:04:07,598 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:04:07" (1/1) ... [2018-11-18 14:04:07,598 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:04:07" (1/1) ... [2018-11-18 14:04:07,609 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:04:07" (1/1) ... [2018-11-18 14:04:07,609 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:04:07" (1/1) ... [2018-11-18 14:04:07,624 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:04:07" (1/1) ... [2018-11-18 14:04:07,630 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:04:07" (1/1) ... [2018-11-18 14:04:07,632 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:04:07" (1/1) ... [2018-11-18 14:04:07,635 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 14:04:07,636 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 14:04:07,636 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 14:04:07,636 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 14:04:07,637 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:04:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_352f52c4-d716-41da-8f62-42a0747fe003/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 14:04:07,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 14:04:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 14:04:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-18 14:04:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-18 14:04:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2018-11-18 14:04:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 14:04:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 14:04:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-18 14:04:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-18 14:04:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 14:04:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-18 14:04:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-18 14:04:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-18 14:04:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-18 14:04:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-18 14:04:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 14:04:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-18 14:04:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-18 14:04:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-18 14:04:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 14:04:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-18 14:04:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-18 14:04:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-18 14:04:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-18 14:04:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-18 14:04:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-18 14:04:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-18 14:04:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-18 14:04:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-18 14:04:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-18 14:04:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-18 14:04:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-18 14:04:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 14:04:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 14:04:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 14:04:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-18 14:04:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-18 14:04:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-18 14:04:07,678 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 14:04:07,678 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 14:04:07,678 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-18 14:04:07,678 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 14:04:07,678 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 14:04:07,678 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-18 14:04:07,678 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 14:04:07,678 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 14:04:07,678 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-18 14:04:07,678 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-18 14:04:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-18 14:04:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-18 14:04:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2018-11-18 14:04:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-18 14:04:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 14:04:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-18 14:04:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-18 14:04:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-18 14:04:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 14:04:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-18 14:04:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-18 14:04:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 14:04:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-18 14:04:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-18 14:04:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 14:04:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-18 14:04:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-18 14:04:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-18 14:04:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-18 14:04:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-18 14:04:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-18 14:04:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 14:04:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-18 14:04:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 14:04:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-18 14:04:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-18 14:04:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 14:04:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 14:04:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 14:04:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-18 14:04:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 14:04:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-18 14:04:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-18 14:04:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 14:04:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-18 14:04:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-18 14:04:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-18 14:04:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-18 14:04:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 14:04:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 14:04:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 14:04:08,220 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 14:04:08,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:04:08 BoogieIcfgContainer [2018-11-18 14:04:08,221 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 14:04:08,221 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 14:04:08,221 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 14:04:08,223 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 14:04:08,223 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 02:04:07" (1/3) ... [2018-11-18 14:04:08,224 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3da7ae86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:04:08, skipping insertion in model container [2018-11-18 14:04:08,224 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:04:07" (2/3) ... [2018-11-18 14:04:08,224 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3da7ae86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:04:08, skipping insertion in model container [2018-11-18 14:04:08,224 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:04:08" (3/3) ... [2018-11-18 14:04:08,226 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product35_false-unreach-call_false-termination.cil.c [2018-11-18 14:04:08,232 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 14:04:08,237 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 14:04:08,246 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 14:04:08,268 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 14:04:08,268 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 14:04:08,268 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 14:04:08,268 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 14:04:08,269 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 14:04:08,269 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 14:04:08,269 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 14:04:08,269 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 14:04:08,269 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 14:04:08,285 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states. [2018-11-18 14:04:08,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-18 14:04:08,291 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:04:08,292 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 14:04:08,294 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:04:08,298 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:04:08,299 INFO L82 PathProgramCache]: Analyzing trace with hash 2045960978, now seen corresponding path program 1 times [2018-11-18 14:04:08,300 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 14:04:08,300 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 14:04:08,329 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:08,330 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:04:08,330 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:08,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:04:08,492 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 14:04:08,494 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:04:08,495 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 14:04:08,497 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 14:04:08,504 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 14:04:08,505 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 14:04:08,507 INFO L87 Difference]: Start difference. First operand 159 states. Second operand 2 states. [2018-11-18 14:04:08,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:04:08,532 INFO L93 Difference]: Finished difference Result 232 states and 287 transitions. [2018-11-18 14:04:08,532 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 14:04:08,533 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 46 [2018-11-18 14:04:08,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:04:08,541 INFO L225 Difference]: With dead ends: 232 [2018-11-18 14:04:08,541 INFO L226 Difference]: Without dead ends: 116 [2018-11-18 14:04:08,544 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 14:04:08,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2018-11-18 14:04:08,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 116. [2018-11-18 14:04:08,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 116 states. [2018-11-18 14:04:08,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 135 transitions. [2018-11-18 14:04:08,578 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 135 transitions. Word has length 46 [2018-11-18 14:04:08,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:04:08,579 INFO L480 AbstractCegarLoop]: Abstraction has 116 states and 135 transitions. [2018-11-18 14:04:08,579 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 14:04:08,579 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 135 transitions. [2018-11-18 14:04:08,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 14:04:08,580 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:04:08,580 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 14:04:08,581 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:04:08,581 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:04:08,581 INFO L82 PathProgramCache]: Analyzing trace with hash -735353991, now seen corresponding path program 1 times [2018-11-18 14:04:08,581 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 14:04:08,581 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 14:04:08,581 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:08,582 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:04:08,582 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:08,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:04:08,666 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 14:04:08,666 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:04:08,666 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 14:04:08,668 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 14:04:08,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 14:04:08,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:04:08,668 INFO L87 Difference]: Start difference. First operand 116 states and 135 transitions. Second operand 3 states. [2018-11-18 14:04:08,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:04:08,684 INFO L93 Difference]: Finished difference Result 170 states and 197 transitions. [2018-11-18 14:04:08,685 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 14:04:08,685 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2018-11-18 14:04:08,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:04:08,686 INFO L225 Difference]: With dead ends: 170 [2018-11-18 14:04:08,686 INFO L226 Difference]: Without dead ends: 106 [2018-11-18 14:04:08,687 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 14:04:08,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2018-11-18 14:04:08,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 106. [2018-11-18 14:04:08,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2018-11-18 14:04:08,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 122 transitions. [2018-11-18 14:04:08,697 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 122 transitions. Word has length 48 [2018-11-18 14:04:08,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:04:08,697 INFO L480 AbstractCegarLoop]: Abstraction has 106 states and 122 transitions. [2018-11-18 14:04:08,697 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 14:04:08,698 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 122 transitions. [2018-11-18 14:04:08,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 14:04:08,700 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:04:08,700 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 14:04:08,700 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:04:08,700 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:04:08,701 INFO L82 PathProgramCache]: Analyzing trace with hash 1906357887, now seen corresponding path program 1 times [2018-11-18 14:04:08,701 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 14:04:08,701 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 14:04:08,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:08,701 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:04:08,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:04:08,801 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 14:04:08,802 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:04:08,802 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 14:04:08,802 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 14:04:08,802 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 14:04:08,802 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-18 14:04:08,803 INFO L87 Difference]: Start difference. First operand 106 states and 122 transitions. Second operand 7 states. [2018-11-18 14:04:09,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:04:09,125 INFO L93 Difference]: Finished difference Result 321 states and 385 transitions. [2018-11-18 14:04:09,125 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 14:04:09,126 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2018-11-18 14:04:09,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:04:09,128 INFO L225 Difference]: With dead ends: 321 [2018-11-18 14:04:09,129 INFO L226 Difference]: Without dead ends: 239 [2018-11-18 14:04:09,130 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-18 14:04:09,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 239 states. [2018-11-18 14:04:09,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 239 to 219. [2018-11-18 14:04:09,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 219 states. [2018-11-18 14:04:09,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 261 transitions. [2018-11-18 14:04:09,155 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 261 transitions. Word has length 52 [2018-11-18 14:04:09,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:04:09,155 INFO L480 AbstractCegarLoop]: Abstraction has 219 states and 261 transitions. [2018-11-18 14:04:09,155 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 14:04:09,155 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 261 transitions. [2018-11-18 14:04:09,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-18 14:04:09,157 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:04:09,157 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:04:09,157 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:04:09,157 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:04:09,158 INFO L82 PathProgramCache]: Analyzing trace with hash 1595564933, now seen corresponding path program 1 times [2018-11-18 14:04:09,158 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 14:04:09,158 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 14:04:09,159 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:09,159 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:04:09,159 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:09,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:04:09,293 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 14:04:09,293 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:04:09,293 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-18 14:04:09,293 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 14:04:09,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 14:04:09,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-11-18 14:04:09,294 INFO L87 Difference]: Start difference. First operand 219 states and 261 transitions. Second operand 10 states. [2018-11-18 14:04:09,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:04:09,671 INFO L93 Difference]: Finished difference Result 756 states and 984 transitions. [2018-11-18 14:04:09,671 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-18 14:04:09,671 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 58 [2018-11-18 14:04:09,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:04:09,674 INFO L225 Difference]: With dead ends: 756 [2018-11-18 14:04:09,674 INFO L226 Difference]: Without dead ends: 561 [2018-11-18 14:04:09,675 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-11-18 14:04:09,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 561 states. [2018-11-18 14:04:09,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 561 to 549. [2018-11-18 14:04:09,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 549 states. [2018-11-18 14:04:09,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 549 states and 683 transitions. [2018-11-18 14:04:09,713 INFO L78 Accepts]: Start accepts. Automaton has 549 states and 683 transitions. Word has length 58 [2018-11-18 14:04:09,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:04:09,714 INFO L480 AbstractCegarLoop]: Abstraction has 549 states and 683 transitions. [2018-11-18 14:04:09,714 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 14:04:09,714 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 683 transitions. [2018-11-18 14:04:09,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-18 14:04:09,716 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:04:09,717 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] [2018-11-18 14:04:09,717 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:04:09,717 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:04:09,717 INFO L82 PathProgramCache]: Analyzing trace with hash -406100789, now seen corresponding path program 1 times [2018-11-18 14:04:09,717 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 14:04:09,717 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 14:04:09,718 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:09,718 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:04:09,718 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:09,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:04:09,773 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 14:04:09,773 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:04:09,773 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 14:04:09,774 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 14:04:09,774 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 14:04:09,774 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 14:04:09,775 INFO L87 Difference]: Start difference. First operand 549 states and 683 transitions. Second operand 4 states. [2018-11-18 14:04:09,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:04:09,993 INFO L93 Difference]: Finished difference Result 1449 states and 1957 transitions. [2018-11-18 14:04:09,998 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 14:04:09,998 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 62 [2018-11-18 14:04:09,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:04:10,003 INFO L225 Difference]: With dead ends: 1449 [2018-11-18 14:04:10,003 INFO L226 Difference]: Without dead ends: 924 [2018-11-18 14:04:10,005 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 14:04:10,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 924 states. [2018-11-18 14:04:10,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 924 to 804. [2018-11-18 14:04:10,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 804 states. [2018-11-18 14:04:10,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 804 states and 1009 transitions. [2018-11-18 14:04:10,056 INFO L78 Accepts]: Start accepts. Automaton has 804 states and 1009 transitions. Word has length 62 [2018-11-18 14:04:10,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:04:10,057 INFO L480 AbstractCegarLoop]: Abstraction has 804 states and 1009 transitions. [2018-11-18 14:04:10,057 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 14:04:10,057 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1009 transitions. [2018-11-18 14:04:10,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-18 14:04:10,060 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:04:10,061 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] [2018-11-18 14:04:10,061 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:04:10,061 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:04:10,061 INFO L82 PathProgramCache]: Analyzing trace with hash 2009564251, now seen corresponding path program 1 times [2018-11-18 14:04:10,061 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 14:04:10,061 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 14:04:10,062 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:10,062 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:04:10,062 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:10,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:04:10,152 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-18 14:04:10,152 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:04:10,152 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_352f52c4-d716-41da-8f62-42a0747fe003/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 14:04:10,166 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:04:10,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:04:10,261 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:04:10,372 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 21 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-18 14:04:10,397 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 14:04:10,397 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2018-11-18 14:04:10,398 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-18 14:04:10,398 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-18 14:04:10,398 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2018-11-18 14:04:10,398 INFO L87 Difference]: Start difference. First operand 804 states and 1009 transitions. Second operand 12 states. [2018-11-18 14:04:12,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:04:12,225 INFO L93 Difference]: Finished difference Result 1953 states and 2652 transitions. [2018-11-18 14:04:12,226 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2018-11-18 14:04:12,226 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 90 [2018-11-18 14:04:12,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:04:12,229 INFO L225 Difference]: With dead ends: 1953 [2018-11-18 14:04:12,229 INFO L226 Difference]: Without dead ends: 1400 [2018-11-18 14:04:12,231 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 156 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 772 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=521, Invalid=2235, Unknown=0, NotChecked=0, Total=2756 [2018-11-18 14:04:12,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1400 states. [2018-11-18 14:04:12,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1400 to 1222. [2018-11-18 14:04:12,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1222 states. [2018-11-18 14:04:12,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 1222 states and 1554 transitions. [2018-11-18 14:04:12,278 INFO L78 Accepts]: Start accepts. Automaton has 1222 states and 1554 transitions. Word has length 90 [2018-11-18 14:04:12,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:04:12,278 INFO L480 AbstractCegarLoop]: Abstraction has 1222 states and 1554 transitions. [2018-11-18 14:04:12,279 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-18 14:04:12,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1554 transitions. [2018-11-18 14:04:12,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-18 14:04:12,281 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:04:12,281 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 14:04:12,282 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:04:12,282 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:04:12,282 INFO L82 PathProgramCache]: Analyzing trace with hash 902630115, now seen corresponding path program 1 times [2018-11-18 14:04:12,282 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 14:04:12,282 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 14:04:12,283 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:12,283 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:04:12,283 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:12,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:04:12,344 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 14:04:12,345 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:04:12,345 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_352f52c4-d716-41da-8f62-42a0747fe003/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 14:04:12,355 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:04:12,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:04:12,418 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:04:12,442 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 14:04:12,458 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 14:04:12,458 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 6 [2018-11-18 14:04:12,459 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 14:04:12,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 14:04:12,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 14:04:12,459 INFO L87 Difference]: Start difference. First operand 1222 states and 1554 transitions. Second operand 6 states. [2018-11-18 14:04:12,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:04:12,510 INFO L93 Difference]: Finished difference Result 2460 states and 3209 transitions. [2018-11-18 14:04:12,510 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 14:04:12,510 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 111 [2018-11-18 14:04:12,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:04:12,515 INFO L225 Difference]: With dead ends: 2460 [2018-11-18 14:04:12,515 INFO L226 Difference]: Without dead ends: 1262 [2018-11-18 14:04:12,517 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 109 SyntacticMatches, 3 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 14:04:12,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1262 states. [2018-11-18 14:04:12,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1262 to 1262. [2018-11-18 14:04:12,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1262 states. [2018-11-18 14:04:12,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 1262 states and 1598 transitions. [2018-11-18 14:04:12,557 INFO L78 Accepts]: Start accepts. Automaton has 1262 states and 1598 transitions. Word has length 111 [2018-11-18 14:04:12,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:04:12,557 INFO L480 AbstractCegarLoop]: Abstraction has 1262 states and 1598 transitions. [2018-11-18 14:04:12,558 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 14:04:12,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1598 transitions. [2018-11-18 14:04:12,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-11-18 14:04:12,559 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:04:12,559 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 14:04:12,559 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:04:12,560 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:04:12,560 INFO L82 PathProgramCache]: Analyzing trace with hash 848237217, now seen corresponding path program 1 times [2018-11-18 14:04:12,560 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 14:04:12,560 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 14:04:12,560 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:12,561 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:04:12,561 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:04:12,641 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 14:04:12,642 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:04:12,642 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_352f52c4-d716-41da-8f62-42a0747fe003/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 14:04:12,649 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:04:12,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:04:12,710 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:04:12,742 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 14:04:12,759 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 14:04:12,759 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 11 [2018-11-18 14:04:12,760 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 14:04:12,760 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 14:04:12,760 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2018-11-18 14:04:12,760 INFO L87 Difference]: Start difference. First operand 1262 states and 1598 transitions. Second operand 11 states. [2018-11-18 14:04:12,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:04:12,815 INFO L93 Difference]: Finished difference Result 2349 states and 3040 transitions. [2018-11-18 14:04:12,816 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 14:04:12,816 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 111 [2018-11-18 14:04:12,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:04:12,819 INFO L225 Difference]: With dead ends: 2349 [2018-11-18 14:04:12,819 INFO L226 Difference]: Without dead ends: 1111 [2018-11-18 14:04:12,821 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 111 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2018-11-18 14:04:12,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1111 states. [2018-11-18 14:04:12,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1111 to 1111. [2018-11-18 14:04:12,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1111 states. [2018-11-18 14:04:12,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 1111 states and 1392 transitions. [2018-11-18 14:04:12,858 INFO L78 Accepts]: Start accepts. Automaton has 1111 states and 1392 transitions. Word has length 111 [2018-11-18 14:04:12,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:04:12,858 INFO L480 AbstractCegarLoop]: Abstraction has 1111 states and 1392 transitions. [2018-11-18 14:04:12,858 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 14:04:12,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1392 transitions. [2018-11-18 14:04:12,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-11-18 14:04:12,860 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:04:12,860 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 14:04:12,860 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:04:12,860 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:04:12,860 INFO L82 PathProgramCache]: Analyzing trace with hash -1555306086, now seen corresponding path program 1 times [2018-11-18 14:04:12,861 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 14:04:12,861 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 14:04:12,861 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:12,861 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:04:12,861 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:12,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:04:12,996 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 14:04:12,997 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 14:04:12,997 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_352f52c4-d716-41da-8f62-42a0747fe003/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 14:04:13,008 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:04:13,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:04:13,070 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:04:13,128 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 14:04:13,144 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 14:04:13,144 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 15 [2018-11-18 14:04:13,145 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-18 14:04:13,145 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-18 14:04:13,145 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=166, Unknown=0, NotChecked=0, Total=210 [2018-11-18 14:04:13,145 INFO L87 Difference]: Start difference. First operand 1111 states and 1392 transitions. Second operand 15 states. [2018-11-18 14:04:14,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:04:14,018 INFO L93 Difference]: Finished difference Result 2263 states and 3037 transitions. [2018-11-18 14:04:14,019 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-18 14:04:14,019 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 115 [2018-11-18 14:04:14,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:04:14,024 INFO L225 Difference]: With dead ends: 2263 [2018-11-18 14:04:14,024 INFO L226 Difference]: Without dead ends: 1324 [2018-11-18 14:04:14,027 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 116 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 141 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=195, Invalid=561, Unknown=0, NotChecked=0, Total=756 [2018-11-18 14:04:14,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1324 states. [2018-11-18 14:04:14,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1324 to 996. [2018-11-18 14:04:14,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 996 states. [2018-11-18 14:04:14,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 996 states and 1243 transitions. [2018-11-18 14:04:14,073 INFO L78 Accepts]: Start accepts. Automaton has 996 states and 1243 transitions. Word has length 115 [2018-11-18 14:04:14,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:04:14,074 INFO L480 AbstractCegarLoop]: Abstraction has 996 states and 1243 transitions. [2018-11-18 14:04:14,074 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-18 14:04:14,074 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1243 transitions. [2018-11-18 14:04:14,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-11-18 14:04:14,076 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:04:14,076 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 14:04:14,077 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:04:14,077 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:04:14,077 INFO L82 PathProgramCache]: Analyzing trace with hash -1077360955, now seen corresponding path program 2 times [2018-11-18 14:04:14,077 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 14:04:14,077 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 14:04:14,078 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:14,078 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:04:14,078 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 14:04:14,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 14:04:14,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 14:04:14,195 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 14:04:14,315 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 02:04:14 BoogieIcfgContainer [2018-11-18 14:04:14,315 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 14:04:14,316 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 14:04:14,316 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 14:04:14,316 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 14:04:14,316 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:04:08" (3/4) ... [2018-11-18 14:04:14,318 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 14:04:14,426 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_352f52c4-d716-41da-8f62-42a0747fe003/bin-2019/uautomizer/witness.graphml [2018-11-18 14:04:14,426 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 14:04:14,427 INFO L168 Benchmark]: Toolchain (without parser) took 7211.04 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 240.1 MB). Free memory was 956.5 MB in the beginning and 1.2 GB in the end (delta: -249.4 MB). Peak memory consumption was 367.0 MB. Max. memory is 11.5 GB. [2018-11-18 14:04:14,427 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:04:14,428 INFO L168 Benchmark]: CACSL2BoogieTranslator took 371.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -164.3 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. [2018-11-18 14:04:14,428 INFO L168 Benchmark]: Boogie Preprocessor took 47.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-18 14:04:14,428 INFO L168 Benchmark]: RCFGBuilder took 584.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 86.3 MB). Peak memory consumption was 86.3 MB. Max. memory is 11.5 GB. [2018-11-18 14:04:14,428 INFO L168 Benchmark]: TraceAbstraction took 6094.40 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 111.1 MB). Free memory was 1.0 GB in the beginning and 843.8 MB in the end (delta: 185.3 MB). Peak memory consumption was 296.5 MB. Max. memory is 11.5 GB. [2018-11-18 14:04:14,429 INFO L168 Benchmark]: Witness Printer took 110.31 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: -524.3 kB). Free memory was 843.8 MB in the beginning and 1.2 GB in the end (delta: -362.1 MB). Peak memory consumption was 13.6 MB. Max. memory is 11.5 GB. [2018-11-18 14:04:14,430 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 371.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.5 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -164.3 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 47.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 584.85 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 86.3 MB). Peak memory consumption was 86.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 6094.40 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 111.1 MB). Free memory was 1.0 GB in the beginning and 843.8 MB in the end (delta: 185.3 MB). Peak memory consumption was 296.5 MB. Max. memory is 11.5 GB. * Witness Printer took 110.31 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: -524.3 kB). Free memory was 843.8 MB in the beginning and 1.2 GB in the end (delta: -362.1 MB). Peak memory consumption was 13.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 784]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L249] FCALL "Pump(System:" [L253] FCALL "On" [L257] FCALL "Off" [L261] FCALL ",Pump:" [L265] FCALL "On" [L269] FCALL "Off" [L273] FCALL ") " [L275] FCALL "\n" [L711] FCALL "i > 0 && i <= this->argsCount" [L711] FCALL "libacc.c" [L712] FCALL "__utac__get_this_arg" [L718] FCALL "i > 0 && i <= this->argsCount" [L718] FCALL "libacc.c" [L719] FCALL "__utac__get_this_arg" [L757] FCALL "i > 0 && i <= this->argsCount" [L757] FCALL "libacc.c" [L758] FCALL "__utac__get_this_argtype" [L764] FCALL "i > 0 && i <= this->argsCount" [L764] FCALL "libacc.c" [L765] FCALL "__utac__get_this_argtype" [L876] FCALL "Env(Water:%i" [L877] FCALL ",Meth:" [L881] FCALL "CRIT" [L885] FCALL "OK" [L889] FCALL ")" [L148] int pumpRunning = 0; [L149] int systemActive = 1; [L315] int cleanupTimeShifts = 4; [L824] int waterLevel = 1; [L825] int methaneLevelCritical = 0; [L583] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={188:0}, "__utac__get_this_argtype"={142:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={197:0}, "Off"={175:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(") ")=152, \old(") ")=131, \old(")")=125, \old(")")=190, \old(",Meth:")=199, \old(",Meth:")=165, \old(",Pump:")=173, \old(",Pump:")=128, \old("\n")=154, \old("\n")=124, \old("__utac__get_this_arg")=146, \old("__utac__get_this_arg")=169, \old("__utac__get_this_arg")=157, \old("__utac__get_this_arg")=183, \old("__utac__get_this_argtype")=145, \old("__utac__get_this_argtype")=164, \old("__utac__get_this_argtype")=186, \old("__utac__get_this_argtype")=162, \old("CRIT")=163, \old("CRIT")=138, \old("Env(Water:%i")=135, \old("Env(Water:%i")=123, \old("i > 0 && i <= this->argsCount")=176, \old("i > 0 && i <= this->argsCount")=178, \old("i > 0 && i <= this->argsCount")=137, \old("i > 0 && i <= this->argsCount")=136, \old("i > 0 && i <= this->argsCount")=153, \old("i > 0 && i <= this->argsCount")=174, \old("i > 0 && i <= this->argsCount")=150, \old("i > 0 && i <= this->argsCount")=185, \old("libacc.c")=122, \old("libacc.c")=120, \old("libacc.c")=132, \old("libacc.c")=121, \old("libacc.c")=130, \old("libacc.c")=193, \old("libacc.c")=184, \old("libacc.c")=147, \old("Off")=177, \old("Off")=167, \old("Off")=191, \old("Off")=196, \old("OK")=118, \old("OK")=158, \old("On")=195, \old("On")=171, \old("On")=126, \old("On")=119, \old("Pump(System:")=148, \old("Pump(System:")=160, \old(cleanupTimeShifts)=198, \old(head)=181, \old(head)=200, \old(methaneLevelCritical)=155, \old(pumpRunning)=144, \old(systemActive)=143, \old(waterLevel)=151, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L391] int retValue_acc ; [L392] int tmp ; VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L396] FCALL select_helpers() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L397] FCALL select_features() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L398] CALL, EXPR valid_product() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L815] int retValue_acc ; [L818] retValue_acc = 1 [L819] RET return (retValue_acc); VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=1, systemActive=1, waterLevel=1] [L398] EXPR valid_product() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, valid_product()=1, waterLevel=1] [L398] tmp = valid_product() [L400] COND TRUE \read(tmp) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L402] FCALL setup() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=1] [L403] CALL runTest() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L382] CALL test() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L46] int splverifierCounter ; [L47] int tmp ; [L48] int tmp___0 ; [L49] int tmp___1 ; [L50] int tmp___2 ; [L53] splverifierCounter = 0 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L55] COND TRUE 1 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L57] COND TRUE splverifierCounter < 4 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1] [L63] tmp = __VERIFIER_nondet_int() [L65] COND TRUE \read(tmp) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=1] [L67] CALL waterRise() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L842] COND TRUE waterLevel < 2 [L843] RET waterLevel = waterLevel + 1 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L67] waterRise() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, waterLevel=2] [L73] tmp___0 = __VERIFIER_nondet_int() [L75] COND FALSE !(\read(tmp___0)) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, waterLevel=2] [L83] tmp___2 = __VERIFIER_nondet_int() [L85] COND TRUE \read(tmp___2) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, tmp=1, tmp___0=0, tmp___2=1, waterLevel=2] [L100] CALL timeShift() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L155] COND FALSE !(\read(pumpRunning)) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L162] COND TRUE \read(systemActive) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L164] CALL processEnvironment() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L184] int tmp ; VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L187] COND TRUE ! pumpRunning VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L189] CALL, EXPR isHighWaterLevel() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L281] int retValue_acc ; [L282] int tmp ; [L283] int tmp___0 ; VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L287] CALL, EXPR isHighWaterSensorDry() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L904] int retValue_acc ; VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L907] COND FALSE !(waterLevel < 2) [L911] retValue_acc = 0 [L912] RET return (retValue_acc); VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=0, systemActive=1, waterLevel=2] [L287] EXPR isHighWaterSensorDry() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterSensorDry()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L287] tmp = isHighWaterSensorDry() [L289] COND FALSE !(\read(tmp)) [L292] tmp___0 = 1 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=1, waterLevel=2] [L294] retValue_acc = tmp___0 [L295] RET return (retValue_acc); VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \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] [L189] EXPR isHighWaterLevel() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isHighWaterLevel()=1, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L189] tmp = isHighWaterLevel() [L191] COND TRUE \read(tmp) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=1, waterLevel=2] [L193] CALL activatePump() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L212] RET pumpRunning = 1 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L193] RET activatePump() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=2] [L164] processEnvironment() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L170] CALL __utac_acc__Specification4_spec__1() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L116] int tmp ; [L117] int tmp___0 ; VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L121] CALL, EXPR getWaterLevel() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L895] int retValue_acc ; [L898] retValue_acc = waterLevel [L899] RET return (retValue_acc); VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=2, systemActive=1, waterLevel=2] [L121] EXPR getWaterLevel() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L121] tmp = getWaterLevel() [L123] COND FALSE, RET !(tmp == 0) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=2, waterLevel=2] [L170] RET __utac_acc__Specification4_spec__1() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L100] timeShift() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \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] [L55] COND TRUE 1 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \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] [L57] COND TRUE splverifierCounter < 4 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \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] [L63] tmp = __VERIFIER_nondet_int() [L65] COND FALSE !(\read(tmp)) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \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] [L73] tmp___0 = __VERIFIER_nondet_int() [L75] COND FALSE !(\read(tmp___0)) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \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] [L83] tmp___2 = __VERIFIER_nondet_int() [L85] COND TRUE \read(tmp___2) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \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] [L100] CALL timeShift() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L155] COND TRUE \read(pumpRunning) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L157] CALL lowerWaterLevel() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L830] COND TRUE waterLevel > 0 [L831] RET waterLevel = waterLevel - 1 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L157] lowerWaterLevel() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L162] COND TRUE \read(systemActive) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L164] CALL processEnvironment() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L184] int tmp ; VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L187] COND FALSE !(! pumpRunning) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L202] RET, FCALL processEnvironment__wrappee__base() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L164] processEnvironment() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L170] CALL __utac_acc__Specification4_spec__1() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L116] int tmp ; [L117] int tmp___0 ; VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L121] CALL, EXPR getWaterLevel() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L895] int retValue_acc ; [L898] retValue_acc = waterLevel [L899] RET return (retValue_acc); VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=1] [L121] EXPR getWaterLevel() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=1, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L121] tmp = getWaterLevel() [L123] COND FALSE, RET !(tmp == 0) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=1, waterLevel=1] [L170] RET __utac_acc__Specification4_spec__1() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L100] timeShift() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \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] [L55] COND TRUE 1 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \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] [L57] COND TRUE splverifierCounter < 4 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \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] [L63] tmp = __VERIFIER_nondet_int() [L65] COND FALSE !(\read(tmp)) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \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] [L73] tmp___0 = __VERIFIER_nondet_int() [L75] COND FALSE !(\read(tmp___0)) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \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] [L83] tmp___2 = __VERIFIER_nondet_int() [L85] COND TRUE \read(tmp___2) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \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] [L100] CALL timeShift() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L155] COND TRUE \read(pumpRunning) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L157] CALL lowerWaterLevel() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=1] [L830] COND TRUE waterLevel > 0 [L831] RET waterLevel = waterLevel - 1 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L157] lowerWaterLevel() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L162] COND TRUE \read(systemActive) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L164] CALL processEnvironment() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L184] int tmp ; VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L187] COND FALSE !(! pumpRunning) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L202] RET, FCALL processEnvironment__wrappee__base() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L164] processEnvironment() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L170] CALL __utac_acc__Specification4_spec__1() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L116] int tmp ; [L117] int tmp___0 ; VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L121] CALL, EXPR getWaterLevel() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L895] int retValue_acc ; [L898] retValue_acc = waterLevel [L899] RET return (retValue_acc); VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=0, systemActive=1, waterLevel=0] [L121] EXPR getWaterLevel() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, getWaterLevel()=0, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L121] tmp = getWaterLevel() [L123] COND TRUE tmp == 0 VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L125] CALL, EXPR isPumpRunning() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L236] int retValue_acc ; [L239] retValue_acc = pumpRunning [L240] RET return (retValue_acc); VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, retValue_acc=1, systemActive=1, waterLevel=0] [L125] EXPR isPumpRunning() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=1, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, waterLevel=0] [L125] tmp___0 = isPumpRunning() [L127] COND TRUE \read(tmp___0) VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, tmp=0, tmp___0=1, waterLevel=0] [L129] CALL __automaton_fail() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] [L784] __VERIFIER_error() VAL [") "={1:0}, ")"={127:0}, ",Meth:"={166:0}, ",Pump:"={179:0}, "\n"={156:0}, "__utac__get_this_arg"={182:0}, "__utac__get_this_arg"={149:0}, "__utac__get_this_argtype"={142:0}, "__utac__get_this_argtype"={188:0}, "CRIT"={161:0}, "Env(Water:%i"={133:0}, "i > 0 && i <= this->argsCount"={141:0}, "i > 0 && i <= this->argsCount"={187:0}, "i > 0 && i <= this->argsCount"={180:0}, "i > 0 && i <= this->argsCount"={134:0}, "libacc.c"={189:0}, "libacc.c"={140:0}, "libacc.c"={129:0}, "libacc.c"={192:0}, "Off"={175:0}, "Off"={197:0}, "OK"={168:0}, "On"={194:0}, "On"={170:0}, "Pump(System:"={159:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=1, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 226 locations, 1 error locations. UNSAFE Result, 6.0s OverallTime, 10 OverallIterations, 3 TraceHistogramMax, 3.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1261 SDtfs, 1541 SDslu, 3872 SDs, 0 SdLazy, 3619 SolverSat, 1005 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 587 GetRequests, 463 SyntacticMatches, 4 SemanticMatches, 120 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 958 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1262occurred 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: 0.3s AutomataMinimizationTime, 9 MinimizatonAttempts, 658 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 1271 NumberOfCodeBlocks, 1271 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1107 ConstructedInterpolants, 0 QuantifiedInterpolants, 169472 SizeOfPredicates, 12 NumberOfNonLiveVariables, 2695 ConjunctsInSsa, 42 ConjunctsInUnsatCore, 13 InterpolantComputations, 7 PerfectInterpolantSequences, 176/198 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...