./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product04_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b0e2c24e-1735-4eeb-854c-e2c8693ff074/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b0e2c24e-1735-4eeb-854c-e2c8693ff074/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b0e2c24e-1735-4eeb-854c-e2c8693ff074/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b0e2c24e-1735-4eeb-854c-e2c8693ff074/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product04_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b0e2c24e-1735-4eeb-854c-e2c8693ff074/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b0e2c24e-1735-4eeb-854c-e2c8693ff074/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 77951208f64a8e7a2de110a05be31eef72f84584 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 0.1.23-1dbac8b [2018-11-10 06:01:34,623 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:01:34,623 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:01:34,630 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:01:34,630 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:01:34,630 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:01:34,631 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:01:34,632 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:01:34,633 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:01:34,634 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:01:34,634 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:01:34,635 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:01:34,635 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:01:34,636 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:01:34,637 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:01:34,637 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:01:34,638 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:01:34,639 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:01:34,640 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:01:34,641 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:01:34,642 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:01:34,642 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:01:34,643 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:01:34,644 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:01:34,644 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:01:34,644 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:01:34,645 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:01:34,645 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:01:34,646 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:01:34,646 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:01:34,647 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:01:34,647 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:01:34,647 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:01:34,647 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:01:34,648 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:01:34,649 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:01:34,649 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b0e2c24e-1735-4eeb-854c-e2c8693ff074/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-10 06:01:34,656 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:01:34,657 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:01:34,657 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:01:34,657 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 06:01:34,658 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 06:01:34,658 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 06:01:34,658 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 06:01:34,658 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 06:01:34,658 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 06:01:34,658 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 06:01:34,658 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 06:01:34,659 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:01:34,659 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 06:01:34,659 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 06:01:34,659 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 06:01:34,660 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:01:34,660 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:01:34,660 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:01:34,660 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:01:34,660 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 06:01:34,660 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:01:34,660 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:01:34,661 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:01:34,661 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 06:01:34,661 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:01:34,661 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 06:01:34,661 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 06:01:34,661 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:01:34,661 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:01:34,662 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:01:34,662 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 06:01:34,662 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:01:34,662 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 06:01:34,662 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 06:01:34,662 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_b0e2c24e-1735-4eeb-854c-e2c8693ff074/bin-2019/utaipan 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 -> Taipan 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 -> 77951208f64a8e7a2de110a05be31eef72f84584 [2018-11-10 06:01:34,686 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:01:34,696 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:01:34,698 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:01:34,699 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:01:34,700 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:01:34,700 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b0e2c24e-1735-4eeb-854c-e2c8693ff074/bin-2019/utaipan/../../sv-benchmarks/c/product-lines/minepump_spec3_product04_false-unreach-call_false-termination.cil.c [2018-11-10 06:01:34,745 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b0e2c24e-1735-4eeb-854c-e2c8693ff074/bin-2019/utaipan/data/6fa0a72de/3551274d2bda4e71a3f40221b68f47cc/FLAG0cec2edfa [2018-11-10 06:01:35,184 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:01:35,184 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b0e2c24e-1735-4eeb-854c-e2c8693ff074/sv-benchmarks/c/product-lines/minepump_spec3_product04_false-unreach-call_false-termination.cil.c [2018-11-10 06:01:35,194 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b0e2c24e-1735-4eeb-854c-e2c8693ff074/bin-2019/utaipan/data/6fa0a72de/3551274d2bda4e71a3f40221b68f47cc/FLAG0cec2edfa [2018-11-10 06:01:35,203 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b0e2c24e-1735-4eeb-854c-e2c8693ff074/bin-2019/utaipan/data/6fa0a72de/3551274d2bda4e71a3f40221b68f47cc [2018-11-10 06:01:35,205 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:01:35,206 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 06:01:35,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:01:35,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:01:35,209 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:01:35,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:01:35" (1/1) ... [2018-11-10 06:01:35,211 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11bcb58d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:01:35, skipping insertion in model container [2018-11-10 06:01:35,211 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:01:35" (1/1) ... [2018-11-10 06:01:35,218 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:01:35,247 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:01:35,423 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:01:35,431 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 06:01:35,482 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:01:35,497 INFO L193 MainTranslator]: Completed translation [2018-11-10 06:01:35,497 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:01:35 WrapperNode [2018-11-10 06:01:35,497 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 06:01:35,497 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 06:01:35,497 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 06:01:35,498 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 06:01:35,541 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:01:35" (1/1) ... [2018-11-10 06:01:35,551 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:01:35" (1/1) ... [2018-11-10 06:01:35,568 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 06:01:35,569 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 06:01:35,569 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 06:01:35,569 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 06:01:35,574 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:01:35" (1/1) ... [2018-11-10 06:01:35,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:01:35" (1/1) ... [2018-11-10 06:01:35,577 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:01:35" (1/1) ... [2018-11-10 06:01:35,577 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:01:35" (1/1) ... [2018-11-10 06:01:35,582 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:01:35" (1/1) ... [2018-11-10 06:01:35,586 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:01:35" (1/1) ... [2018-11-10 06:01:35,588 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:01:35" (1/1) ... [2018-11-10 06:01:35,589 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 06:01:35,590 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 06:01:35,590 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 06:01:35,590 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 06:01:35,590 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:01:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b0e2c24e-1735-4eeb-854c-e2c8693ff074/bin-2019/utaipan/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 [2018-11-10 06:01:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 06:01:35,630 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 06:01:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 06:01:35,630 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 06:01:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-10 06:01:35,630 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-10 06:01:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 06:01:35,630 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 06:01:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 06:01:35,630 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 06:01:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 06:01:35,631 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 06:01:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 06:01:35,631 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 06:01:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 06:01:35,631 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 06:01:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 06:01:35,631 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 06:01:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 06:01:35,632 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 06:01:35,632 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 06:01:35,632 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 06:01:35,632 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-10 06:01:35,632 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-10 06:01:35,632 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 06:01:35,632 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 06:01:35,632 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 06:01:35,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 06:01:35,633 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 06:01:35,633 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 06:01:35,633 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 06:01:35,633 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 06:01:35,633 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 06:01:35,633 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 06:01:35,633 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 06:01:35,633 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 06:01:35,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 06:01:35,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 06:01:35,634 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 06:01:35,634 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 06:01:35,634 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-11-10 06:01:35,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-11-10 06:01:35,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 06:01:35,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 06:01:35,634 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 06:01:35,635 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 06:01:36,140 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 06:01:36,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 06:01:36 BoogieIcfgContainer [2018-11-10 06:01:36,140 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 06:01:36,141 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 06:01:36,141 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 06:01:36,144 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 06:01:36,144 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 06:01:35" (1/3) ... [2018-11-10 06:01:36,144 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ac81a88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 06:01:36, skipping insertion in model container [2018-11-10 06:01:36,144 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:01:35" (2/3) ... [2018-11-10 06:01:36,145 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ac81a88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 06:01:36, skipping insertion in model container [2018-11-10 06:01:36,145 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 06:01:36" (3/3) ... [2018-11-10 06:01:36,146 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product04_false-unreach-call_false-termination.cil.c [2018-11-10 06:01:36,154 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 06:01:36,160 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 06:01:36,173 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 06:01:36,194 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 06:01:36,194 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 06:01:36,194 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 06:01:36,194 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 06:01:36,194 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 06:01:36,194 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 06:01:36,195 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 06:01:36,195 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 06:01:36,210 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states. [2018-11-10 06:01:36,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-10 06:01:36,214 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:01:36,215 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] [2018-11-10 06:01:36,217 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:01:36,222 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:01:36,222 INFO L82 PathProgramCache]: Analyzing trace with hash 1906094206, now seen corresponding path program 1 times [2018-11-10 06:01:36,224 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:01:36,255 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:36,255 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:01:36,255 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:36,255 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:01:36,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:01:36,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:01:36,418 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:01:36,419 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 06:01:36,419 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:01:36,423 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 06:01:36,434 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 06:01:36,434 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 06:01:36,436 INFO L87 Difference]: Start difference. First operand 115 states. Second operand 2 states. [2018-11-10 06:01:36,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:01:36,460 INFO L93 Difference]: Finished difference Result 204 states and 251 transitions. [2018-11-10 06:01:36,460 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 06:01:36,461 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 52 [2018-11-10 06:01:36,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:01:36,467 INFO L225 Difference]: With dead ends: 204 [2018-11-10 06:01:36,468 INFO L226 Difference]: Without dead ends: 102 [2018-11-10 06:01:36,470 INFO L605 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 [2018-11-10 06:01:36,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2018-11-10 06:01:36,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 102. [2018-11-10 06:01:36,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2018-11-10 06:01:36,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 117 transitions. [2018-11-10 06:01:36,501 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 117 transitions. Word has length 52 [2018-11-10 06:01:36,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:01:36,501 INFO L481 AbstractCegarLoop]: Abstraction has 102 states and 117 transitions. [2018-11-10 06:01:36,501 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 06:01:36,501 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 117 transitions. [2018-11-10 06:01:36,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-10 06:01:36,504 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:01:36,504 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] [2018-11-10 06:01:36,504 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:01:36,504 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:01:36,504 INFO L82 PathProgramCache]: Analyzing trace with hash -566005210, now seen corresponding path program 1 times [2018-11-10 06:01:36,505 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:01:36,507 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:36,507 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:01:36,507 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:36,507 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:01:36,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:01:36,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:01:36,584 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:01:36,585 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 06:01:36,585 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:01:36,586 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 06:01:36,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 06:01:36,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 06:01:36,587 INFO L87 Difference]: Start difference. First operand 102 states and 117 transitions. Second operand 3 states. [2018-11-10 06:01:36,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:01:36,600 INFO L93 Difference]: Finished difference Result 138 states and 157 transitions. [2018-11-10 06:01:36,601 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 06:01:36,601 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-10 06:01:36,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:01:36,602 INFO L225 Difference]: With dead ends: 138 [2018-11-10 06:01:36,602 INFO L226 Difference]: Without dead ends: 92 [2018-11-10 06:01:36,603 INFO L605 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 [2018-11-10 06:01:36,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2018-11-10 06:01:36,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2018-11-10 06:01:36,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92 states. [2018-11-10 06:01:36,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 104 transitions. [2018-11-10 06:01:36,611 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 104 transitions. Word has length 54 [2018-11-10 06:01:36,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:01:36,612 INFO L481 AbstractCegarLoop]: Abstraction has 92 states and 104 transitions. [2018-11-10 06:01:36,612 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 06:01:36,612 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 104 transitions. [2018-11-10 06:01:36,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-11-10 06:01:36,613 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:01:36,614 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] [2018-11-10 06:01:36,614 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:01:36,614 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:01:36,614 INFO L82 PathProgramCache]: Analyzing trace with hash 417151433, now seen corresponding path program 1 times [2018-11-10 06:01:36,614 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:01:36,615 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:36,615 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:01:36,615 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:36,615 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:01:36,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:01:36,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:01:36,735 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:01:36,735 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 06:01:36,735 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:01:36,736 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 06:01:36,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 06:01:36,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 06:01:36,736 INFO L87 Difference]: Start difference. First operand 92 states and 104 transitions. Second operand 7 states. [2018-11-10 06:01:37,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:01:37,110 INFO L93 Difference]: Finished difference Result 285 states and 340 transitions. [2018-11-10 06:01:37,110 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 06:01:37,110 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 59 [2018-11-10 06:01:37,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:01:37,112 INFO L225 Difference]: With dead ends: 285 [2018-11-10 06:01:37,112 INFO L226 Difference]: Without dead ends: 217 [2018-11-10 06:01:37,113 INFO L605 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 [2018-11-10 06:01:37,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2018-11-10 06:01:37,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 193. [2018-11-10 06:01:37,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 193 states. [2018-11-10 06:01:37,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 228 transitions. [2018-11-10 06:01:37,134 INFO L78 Accepts]: Start accepts. Automaton has 193 states and 228 transitions. Word has length 59 [2018-11-10 06:01:37,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:01:37,135 INFO L481 AbstractCegarLoop]: Abstraction has 193 states and 228 transitions. [2018-11-10 06:01:37,135 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 06:01:37,135 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 228 transitions. [2018-11-10 06:01:37,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-11-10 06:01:37,137 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:01:37,137 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] [2018-11-10 06:01:37,137 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:01:37,137 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:01:37,137 INFO L82 PathProgramCache]: Analyzing trace with hash -261313455, now seen corresponding path program 1 times [2018-11-10 06:01:37,137 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:01:37,138 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:37,138 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:01:37,138 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:37,138 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:01:37,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:01:37,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:01:37,218 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:01:37,219 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 06:01:37,219 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:01:37,219 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 06:01:37,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 06:01:37,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 06:01:37,220 INFO L87 Difference]: Start difference. First operand 193 states and 228 transitions. Second operand 6 states. [2018-11-10 06:01:37,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:01:37,345 INFO L93 Difference]: Finished difference Result 504 states and 630 transitions. [2018-11-10 06:01:37,346 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 06:01:37,346 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 62 [2018-11-10 06:01:37,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:01:37,348 INFO L225 Difference]: With dead ends: 504 [2018-11-10 06:01:37,348 INFO L226 Difference]: Without dead ends: 335 [2018-11-10 06:01:37,349 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-10 06:01:37,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2018-11-10 06:01:37,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 329. [2018-11-10 06:01:37,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 329 states. [2018-11-10 06:01:37,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 329 states and 398 transitions. [2018-11-10 06:01:37,375 INFO L78 Accepts]: Start accepts. Automaton has 329 states and 398 transitions. Word has length 62 [2018-11-10 06:01:37,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:01:37,375 INFO L481 AbstractCegarLoop]: Abstraction has 329 states and 398 transitions. [2018-11-10 06:01:37,375 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 06:01:37,375 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 398 transitions. [2018-11-10 06:01:37,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-10 06:01:37,377 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:01:37,378 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:01:37,378 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:01:37,378 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:01:37,378 INFO L82 PathProgramCache]: Analyzing trace with hash -828534453, now seen corresponding path program 1 times [2018-11-10 06:01:37,378 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:01:37,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:37,380 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:01:37,380 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:37,380 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:01:37,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:01:37,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:01:37,471 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:01:37,471 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 06:01:37,472 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-10 06:01:37,472 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 06:01:37,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 06:01:37,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 06:01:37,473 INFO L87 Difference]: Start difference. First operand 329 states and 398 transitions. Second operand 3 states. [2018-11-10 06:01:37,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:01:37,501 INFO L93 Difference]: Finished difference Result 608 states and 746 transitions. [2018-11-10 06:01:37,503 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 06:01:37,503 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 66 [2018-11-10 06:01:37,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:01:37,505 INFO L225 Difference]: With dead ends: 608 [2018-11-10 06:01:37,505 INFO L226 Difference]: Without dead ends: 303 [2018-11-10 06:01:37,507 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 06:01:37,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2018-11-10 06:01:37,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 303. [2018-11-10 06:01:37,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 303 states. [2018-11-10 06:01:37,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 354 transitions. [2018-11-10 06:01:37,526 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 354 transitions. Word has length 66 [2018-11-10 06:01:37,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:01:37,526 INFO L481 AbstractCegarLoop]: Abstraction has 303 states and 354 transitions. [2018-11-10 06:01:37,526 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 06:01:37,526 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 354 transitions. [2018-11-10 06:01:37,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-11-10 06:01:37,528 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:01:37,528 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:01:37,528 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:01:37,528 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:01:37,528 INFO L82 PathProgramCache]: Analyzing trace with hash 1746715095, now seen corresponding path program 1 times [2018-11-10 06:01:37,528 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-10 06:01:37,529 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:37,529 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:01:37,529 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:37,529 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-10 06:01:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 06:01:37,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 06:01:37,637 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-10 06:01:37,653 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:01:37,655 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:01:37,656 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:01:37,657 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:01:37,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 06:01:37 BoogieIcfgContainer [2018-11-10 06:01:37,728 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 06:01:37,728 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 06:01:37,728 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 06:01:37,728 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 06:01:37,729 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 06:01:36" (3/4) ... [2018-11-10 06:01:37,731 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-10 06:01:37,734 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:01:37,735 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:01:37,735 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:01:37,736 WARN L387 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled [2018-11-10 06:01:37,825 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_b0e2c24e-1735-4eeb-854c-e2c8693ff074/bin-2019/utaipan/witness.graphml [2018-11-10 06:01:37,825 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 06:01:37,825 INFO L168 Benchmark]: Toolchain (without parser) took 2619.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 954.9 MB in the beginning and 1.0 GB in the end (delta: -87.6 MB). Peak memory consumption was 54.5 MB. Max. memory is 11.5 GB. [2018-11-10 06:01:37,826 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 980.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:01:37,826 INFO L168 Benchmark]: CACSL2BoogieTranslator took 290.54 ms. Allocated memory is still 1.0 GB. Free memory was 952.3 MB in the beginning and 930.8 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-10 06:01:37,827 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 930.8 MB in the beginning and 1.1 GB in the end (delta: -208.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. [2018-11-10 06:01:37,827 INFO L168 Benchmark]: Boogie Preprocessor took 21.03 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-10 06:01:37,827 INFO L168 Benchmark]: RCFGBuilder took 550.65 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: 81.5 MB). Peak memory consumption was 81.5 MB. Max. memory is 11.5 GB. [2018-11-10 06:01:37,827 INFO L168 Benchmark]: TraceAbstraction took 1587.01 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: -18.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:01:37,828 INFO L168 Benchmark]: Witness Printer took 96.50 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: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. [2018-11-10 06:01:37,829 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 980.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 290.54 ms. Allocated memory is still 1.0 GB. Free memory was 952.3 MB in the beginning and 930.8 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 70.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 930.8 MB in the beginning and 1.1 GB in the end (delta: -208.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.03 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 550.65 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: 81.5 MB). Peak memory consumption was 81.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1587.01 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: -18.8 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 96.50 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: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.alloc_#res : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 633]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L98] CALL "Env(Water:%i" [L98] RET "Env(Water:%i" [L99] CALL ",Meth:" [L99] RET ",Meth:" [L103] CALL "CRIT" [L103] RET "CRIT" [L107] CALL "OK" [L107] RET "OK" [L111] CALL ")" [L111] RET ")" [L423] CALL "i > 0 && i <= this->argsCount" [L423] RET "i > 0 && i <= this->argsCount" [L423] CALL "libacc.c" [L423] RET "libacc.c" [L424] CALL "__utac__get_this_arg" [L424] RET "__utac__get_this_arg" [L430] CALL "i > 0 && i <= this->argsCount" [L430] RET "i > 0 && i <= this->argsCount" [L430] CALL "libacc.c" [L430] RET "libacc.c" [L431] CALL "__utac__get_this_arg" [L431] RET "__utac__get_this_arg" [L469] CALL "i > 0 && i <= this->argsCount" [L469] RET "i > 0 && i <= this->argsCount" [L469] CALL "libacc.c" [L469] RET "libacc.c" [L470] CALL "__utac__get_this_argtype" [L470] RET "__utac__get_this_argtype" [L476] CALL "i > 0 && i <= this->argsCount" [L476] RET "i > 0 && i <= this->argsCount" [L476] CALL "libacc.c" [L476] RET "libacc.c" [L477] CALL "__utac__get_this_argtype" [L477] RET "__utac__get_this_argtype" [L752] CALL "Pump(System:" [L752] RET "Pump(System:" [L756] CALL "On" [L756] RET "On" [L760] CALL "Off" [L760] RET "Off" [L764] CALL ",Pump:" [L764] RET ",Pump:" [L768] CALL "On" [L768] RET "On" [L772] CALL "Off" [L772] RET "Off" [L776] CALL ") " [L776] RET ") " [L778] CALL "\n" [L778] RET "\n" [L46] int waterLevel = 1; [L47] int methaneLevelCritical = 0; [L530] int cleanupTimeShifts = 4; [L677] int pumpRunning = 0; [L678] int systemActive = 1; [L295] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={179:0}, "On"={132:0}, "Pump(System:"={131:0}, \old(") ")=169, \old(") ")=186, \old(")")=139, \old(")")=162, \old(",Meth:")=138, \old(",Meth:")=155, \old(",Pump:")=137, \old(",Pump:")=168, \old("\n")=166, \old("\n")=118, \old("__utac__get_this_arg")=150, \old("__utac__get_this_arg")=143, \old("__utac__get_this_arg")=193, \old("__utac__get_this_arg")=178, \old("__utac__get_this_argtype")=189, \old("__utac__get_this_argtype")=191, \old("__utac__get_this_argtype")=173, \old("__utac__get_this_argtype")=128, \old("CRIT")=180, \old("CRIT")=158, \old("Env(Water:%i")=160, \old("Env(Water:%i")=154, \old("i > 0 && i <= this->argsCount")=153, \old("i > 0 && i <= this->argsCount")=194, \old("i > 0 && i <= this->argsCount")=199, \old("i > 0 && i <= this->argsCount")=170, \old("i > 0 && i <= this->argsCount")=172, \old("i > 0 && i <= this->argsCount")=181, \old("i > 0 && i <= this->argsCount")=156, \old("i > 0 && i <= this->argsCount")=196, \old("libacc.c")=141, \old("libacc.c")=190, \old("libacc.c")=122, \old("libacc.c")=146, \old("libacc.c")=187, \old("libacc.c")=125, \old("libacc.c")=144, \old("libacc.c")=121, \old("Off")=127, \old("Off")=140, \old("Off")=148, \old("Off")=188, \old("OK")=157, \old("OK")=152, \old("On")=119, \old("On")=126, \old("On")=120, \old("On")=176, \old("Pump(System:")=171, \old("Pump(System:")=129, \old(cleanupTimeShifts)=198, \old(head)=183, \old(head)=200, \old(methaneLevelCritical)=149, \old(pumpRunning)=136, \old(systemActive)=135, \old(waterLevel)=142, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L606] int retValue_acc ; [L607] int tmp ; VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L611] FCALL select_helpers() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L612] FCALL select_features() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L613] CALL, EXPR valid_product() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L521] int retValue_acc ; [L524] retValue_acc = 1 [L525] RET return (retValue_acc); VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L613] EXPR valid_product() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L613] tmp = valid_product() [L615] COND TRUE \read(tmp) VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L617] FCALL setup() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L618] CALL runTest() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L600] CALL test() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L808] int splverifierCounter ; [L809] int tmp ; [L810] int tmp___0 ; [L811] int tmp___1 ; [L812] int tmp___2 ; [L815] splverifierCounter = 0 VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L817] COND TRUE 1 VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L819] COND TRUE splverifierCounter < 4 VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L825] tmp = __VERIFIER_nondet_int() [L827] COND TRUE \read(tmp) VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L829] CALL waterRise() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L64] COND TRUE waterLevel < 2 [L65] RET waterLevel = waterLevel + 1 VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L829] waterRise() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L835] tmp___0 = __VERIFIER_nondet_int() [L837] COND FALSE !(\read(tmp___0)) VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L845] tmp___2 = __VERIFIER_nondet_int() [L847] COND FALSE !(\read(tmp___2)) [L853] tmp___1 = __VERIFIER_nondet_int() [L855] COND FALSE !(\read(tmp___1)) VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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___1=0, tmp___2=0, waterLevel=2] [L864] CALL timeShift() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L684] COND FALSE !(\read(pumpRunning)) VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L691] COND TRUE \read(systemActive) VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L693] FCALL processEnvironment() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L699] CALL __utac_acc__Specification3_spec__1() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L640] int tmp ; [L641] int tmp___0 ; [L642] int tmp___1 ; VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L646] CALL, EXPR isMethaneLevelCritical() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L85] int retValue_acc ; [L88] retValue_acc = methaneLevelCritical [L89] RET return (retValue_acc); VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L646] EXPR isMethaneLevelCritical() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isMethaneLevelCritical()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L646] tmp = isMethaneLevelCritical() [L648] COND FALSE !(\read(tmp)) VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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, waterLevel=2] [L652] CALL, EXPR getWaterLevel() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L117] int retValue_acc ; [L120] retValue_acc = waterLevel [L121] RET return (retValue_acc); VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, retValue_acc=2, systemActive=1, waterLevel=2] [L652] EXPR getWaterLevel() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, getWaterLevel()=2, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, waterLevel=2] [L652] tmp___0 = getWaterLevel() [L654] COND TRUE tmp___0 == 2 VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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=2, waterLevel=2] [L656] CALL, EXPR isPumpRunning() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L739] int retValue_acc ; [L742] retValue_acc = pumpRunning [L743] RET return (retValue_acc); VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L656] EXPR isPumpRunning() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, isPumpRunning()=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, tmp=0, tmp___0=2, waterLevel=2] [L656] tmp___1 = isPumpRunning() [L658] COND FALSE !(\read(tmp___1)) VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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=2, tmp___1=0, waterLevel=2] [L662] CALL __automaton_fail() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] [L633] __VERIFIER_error() VAL [") "={185:0}, ")"={159:0}, ",Meth:"={163:0}, ",Pump:"={134:0}, "\n"={167:0}, "__utac__get_this_arg"={177:0}, "__utac__get_this_arg"={147:0}, "__utac__get_this_argtype"={192:0}, "__utac__get_this_argtype"={175:0}, "CRIT"={164:0}, "Env(Water:%i"={161:0}, "i > 0 && i <= this->argsCount"={195:0}, "i > 0 && i <= this->argsCount"={182:0}, "i > 0 && i <= this->argsCount"={197:0}, "i > 0 && i <= this->argsCount"={201:0}, "libacc.c"={124:0}, "libacc.c"={145:0}, "libacc.c"={151:0}, "libacc.c"={123:0}, "Off"={133:0}, "Off"={184:0}, "OK"={165:0}, "On"={132:0}, "On"={179:0}, "Pump(System:"={131:0}, \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] - StatisticsResult: Ultimate Automizer benchmark data CFG has 23 procedures, 115 locations, 1 error locations. UNSAFE Result, 1.5s OverallTime, 6 OverallIterations, 1 TraceHistogramMax, 0.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 558 SDtfs, 329 SDslu, 844 SDs, 0 SdLazy, 214 SolverSat, 49 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 37 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=329occurred in iteration=4, 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: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 30 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 359 NumberOfCodeBlocks, 359 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 288 ConstructedInterpolants, 0 QuantifiedInterpolants, 29036 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...