./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/product-lines/minepump_spec5_product30_true-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2e94e6aa Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/product-lines/minepump_spec5_product30_true-unreach-call_false-termination.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5f95caf83b1aeb224c615c1dcd2faa7bff4a2a72 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-2e94e6a [2018-12-31 09:50:45,685 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-31 09:50:45,687 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-31 09:50:45,699 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-31 09:50:45,700 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-31 09:50:45,701 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-31 09:50:45,702 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-31 09:50:45,705 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-31 09:50:45,707 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-31 09:50:45,708 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-31 09:50:45,709 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-31 09:50:45,709 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-31 09:50:45,710 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-31 09:50:45,711 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-31 09:50:45,713 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-31 09:50:45,714 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-31 09:50:45,715 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-31 09:50:45,717 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-31 09:50:45,720 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-31 09:50:45,722 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-31 09:50:45,723 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-31 09:50:45,725 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-31 09:50:45,728 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-31 09:50:45,729 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-31 09:50:45,729 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-31 09:50:45,730 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-31 09:50:45,732 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-31 09:50:45,733 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-31 09:50:45,734 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-31 09:50:45,735 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-31 09:50:45,736 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-31 09:50:45,737 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-31 09:50:45,737 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-31 09:50:45,738 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-31 09:50:45,739 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-31 09:50:45,740 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-31 09:50:45,740 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-31 09:50:45,757 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-31 09:50:45,757 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-31 09:50:45,759 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-31 09:50:45,759 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-31 09:50:45,759 INFO L133 SettingsManager]: * Use SBE=true [2018-12-31 09:50:45,759 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-31 09:50:45,759 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-31 09:50:45,760 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-31 09:50:45,760 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-31 09:50:45,761 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-31 09:50:45,761 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-31 09:50:45,761 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-31 09:50:45,761 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-31 09:50:45,761 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-31 09:50:45,761 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-31 09:50:45,763 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-31 09:50:45,763 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-31 09:50:45,763 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-31 09:50:45,763 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-31 09:50:45,763 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-31 09:50:45,763 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-31 09:50:45,764 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 09:50:45,764 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-31 09:50:45,764 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-31 09:50:45,764 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-31 09:50:45,764 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-31 09:50:45,766 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-31 09:50:45,766 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-31 09:50:45,766 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5f95caf83b1aeb224c615c1dcd2faa7bff4a2a72 [2018-12-31 09:50:45,808 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-31 09:50:45,822 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-31 09:50:45,826 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-31 09:50:45,827 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-31 09:50:45,827 INFO L276 PluginConnector]: CDTParser initialized [2018-12-31 09:50:45,828 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec5_product30_true-unreach-call_false-termination.cil.c [2018-12-31 09:50:45,884 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3728a2dfa/5626b54c2c3349e7b63ce16e2b8d24bf/FLAG9a7b3181e [2018-12-31 09:50:46,457 INFO L307 CDTParser]: Found 1 translation units. [2018-12-31 09:50:46,458 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec5_product30_true-unreach-call_false-termination.cil.c [2018-12-31 09:50:46,480 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3728a2dfa/5626b54c2c3349e7b63ce16e2b8d24bf/FLAG9a7b3181e [2018-12-31 09:50:46,688 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3728a2dfa/5626b54c2c3349e7b63ce16e2b8d24bf [2018-12-31 09:50:46,692 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-31 09:50:46,693 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-31 09:50:46,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-31 09:50:46,695 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-31 09:50:46,698 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-31 09:50:46,699 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 09:50:46" (1/1) ... [2018-12-31 09:50:46,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69652895 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:46, skipping insertion in model container [2018-12-31 09:50:46,703 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 09:50:46" (1/1) ... [2018-12-31 09:50:46,713 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-31 09:50:46,765 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-31 09:50:47,208 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 09:50:47,243 INFO L191 MainTranslator]: Completed pre-run [2018-12-31 09:50:47,349 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 09:50:47,485 INFO L195 MainTranslator]: Completed translation [2018-12-31 09:50:47,486 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:47 WrapperNode [2018-12-31 09:50:47,486 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-31 09:50:47,487 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-31 09:50:47,487 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-31 09:50:47,487 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-31 09:50:47,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:47" (1/1) ... [2018-12-31 09:50:47,517 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:47" (1/1) ... [2018-12-31 09:50:47,592 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-31 09:50:47,592 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-31 09:50:47,592 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-31 09:50:47,592 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-31 09:50:47,610 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:47" (1/1) ... [2018-12-31 09:50:47,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:47" (1/1) ... [2018-12-31 09:50:47,616 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:47" (1/1) ... [2018-12-31 09:50:47,616 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:47" (1/1) ... [2018-12-31 09:50:47,629 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:47" (1/1) ... [2018-12-31 09:50:47,639 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:47" (1/1) ... [2018-12-31 09:50:47,642 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:47" (1/1) ... [2018-12-31 09:50:47,647 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-31 09:50:47,648 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-31 09:50:47,648 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-31 09:50:47,648 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-31 09:50:47,649 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:47" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-12-31 09:50:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2018-12-31 09:50:47,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-31 09:50:47,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-31 09:50:47,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-31 09:50:49,276 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-31 09:50:49,277 INFO L280 CfgBuilder]: Removed 172 assue(true) statements. [2018-12-31 09:50:49,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 09:50:49 BoogieIcfgContainer [2018-12-31 09:50:49,277 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-31 09:50:49,279 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-31 09:50:49,279 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-31 09:50:49,283 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-31 09:50:49,283 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.12 09:50:46" (1/3) ... [2018-12-31 09:50:49,284 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19a946c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 09:50:49, skipping insertion in model container [2018-12-31 09:50:49,284 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:47" (2/3) ... [2018-12-31 09:50:49,285 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19a946c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 09:50:49, skipping insertion in model container [2018-12-31 09:50:49,286 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 09:50:49" (3/3) ... [2018-12-31 09:50:49,289 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product30_true-unreach-call_false-termination.cil.c [2018-12-31 09:50:49,300 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-31 09:50:49,309 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2018-12-31 09:50:49,324 INFO L257 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2018-12-31 09:50:49,360 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-31 09:50:49,361 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-31 09:50:49,361 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-31 09:50:49,361 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-31 09:50:49,361 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-31 09:50:49,361 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-31 09:50:49,362 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-31 09:50:49,362 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-31 09:50:49,362 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-31 09:50:49,382 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states. [2018-12-31 09:50:49,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-31 09:50:49,391 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:50:49,392 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 09:50:49,394 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:50:49,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:50:49,400 INFO L82 PathProgramCache]: Analyzing trace with hash 49045216, now seen corresponding path program 1 times [2018-12-31 09:50:49,402 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:50:49,403 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:50:49,464 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:49,464 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:50:49,464 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:49,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:50:49,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 09:50:49,709 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:50:49,709 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-31 09:50:49,713 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-31 09:50:49,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-31 09:50:49,728 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-31 09:50:49,730 INFO L87 Difference]: Start difference. First operand 114 states. Second operand 2 states. [2018-12-31 09:50:49,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:50:49,765 INFO L93 Difference]: Finished difference Result 221 states and 328 transitions. [2018-12-31 09:50:49,765 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-31 09:50:49,767 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2018-12-31 09:50:49,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:50:49,781 INFO L225 Difference]: With dead ends: 221 [2018-12-31 09:50:49,781 INFO L226 Difference]: Without dead ends: 110 [2018-12-31 09:50:49,785 INFO L631 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 [2018-12-31 09:50:49,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2018-12-31 09:50:49,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2018-12-31 09:50:49,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 110 states. [2018-12-31 09:50:49,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 156 transitions. [2018-12-31 09:50:49,841 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 156 transitions. Word has length 19 [2018-12-31 09:50:49,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:50:49,841 INFO L480 AbstractCegarLoop]: Abstraction has 110 states and 156 transitions. [2018-12-31 09:50:49,842 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-31 09:50:49,842 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 156 transitions. [2018-12-31 09:50:49,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-12-31 09:50:49,846 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:50:49,846 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 09:50:49,847 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:50:49,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:50:49,847 INFO L82 PathProgramCache]: Analyzing trace with hash 611342705, now seen corresponding path program 1 times [2018-12-31 09:50:49,847 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:50:49,847 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:50:49,850 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:49,851 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:50:49,851 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:49,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:50:50,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 09:50:50,066 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:50:50,066 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-31 09:50:50,068 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-31 09:50:50,069 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-31 09:50:50,069 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-31 09:50:50,069 INFO L87 Difference]: Start difference. First operand 110 states and 156 transitions. Second operand 3 states. [2018-12-31 09:50:50,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:50:50,109 INFO L93 Difference]: Finished difference Result 110 states and 156 transitions. [2018-12-31 09:50:50,110 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-31 09:50:50,110 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2018-12-31 09:50:50,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:50:50,112 INFO L225 Difference]: With dead ends: 110 [2018-12-31 09:50:50,114 INFO L226 Difference]: Without dead ends: 47 [2018-12-31 09:50:50,115 INFO L631 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 [2018-12-31 09:50:50,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2018-12-31 09:50:50,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2018-12-31 09:50:50,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2018-12-31 09:50:50,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 66 transitions. [2018-12-31 09:50:50,131 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 66 transitions. Word has length 20 [2018-12-31 09:50:50,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:50:50,131 INFO L480 AbstractCegarLoop]: Abstraction has 47 states and 66 transitions. [2018-12-31 09:50:50,131 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-31 09:50:50,131 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 66 transitions. [2018-12-31 09:50:50,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-31 09:50:50,133 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:50:50,134 INFO L402 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] [2018-12-31 09:50:50,134 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:50:50,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:50:50,134 INFO L82 PathProgramCache]: Analyzing trace with hash 43051769, now seen corresponding path program 1 times [2018-12-31 09:50:50,134 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:50:50,135 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:50:50,135 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:50,137 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:50:50,137 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:50,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:50:50,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 09:50:50,266 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:50:50,267 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-31 09:50:50,267 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-31 09:50:50,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-31 09:50:50,268 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-31 09:50:50,268 INFO L87 Difference]: Start difference. First operand 47 states and 66 transitions. Second operand 3 states. [2018-12-31 09:50:50,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:50:50,311 INFO L93 Difference]: Finished difference Result 87 states and 125 transitions. [2018-12-31 09:50:50,313 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-31 09:50:50,313 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2018-12-31 09:50:50,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:50:50,314 INFO L225 Difference]: With dead ends: 87 [2018-12-31 09:50:50,314 INFO L226 Difference]: Without dead ends: 47 [2018-12-31 09:50:50,317 INFO L631 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 [2018-12-31 09:50:50,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2018-12-31 09:50:50,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2018-12-31 09:50:50,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2018-12-31 09:50:50,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 65 transitions. [2018-12-31 09:50:50,330 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 65 transitions. Word has length 26 [2018-12-31 09:50:50,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:50:50,330 INFO L480 AbstractCegarLoop]: Abstraction has 47 states and 65 transitions. [2018-12-31 09:50:50,331 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-31 09:50:50,331 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 65 transitions. [2018-12-31 09:50:50,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-12-31 09:50:50,332 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:50:50,332 INFO L402 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] [2018-12-31 09:50:50,332 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:50:50,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:50:50,333 INFO L82 PathProgramCache]: Analyzing trace with hash 1610060203, now seen corresponding path program 1 times [2018-12-31 09:50:50,333 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:50:50,333 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:50:50,337 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:50,337 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:50:50,337 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:50,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:50:50,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 09:50:50,466 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:50:50,466 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-31 09:50:50,467 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-31 09:50:50,467 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-31 09:50:50,467 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-31 09:50:50,467 INFO L87 Difference]: Start difference. First operand 47 states and 65 transitions. Second operand 5 states. [2018-12-31 09:50:50,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:50:50,604 INFO L93 Difference]: Finished difference Result 99 states and 143 transitions. [2018-12-31 09:50:50,605 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-31 09:50:50,605 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2018-12-31 09:50:50,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:50:50,606 INFO L225 Difference]: With dead ends: 99 [2018-12-31 09:50:50,606 INFO L226 Difference]: Without dead ends: 0 [2018-12-31 09:50:50,607 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-12-31 09:50:50,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-31 09:50:50,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-31 09:50:50,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-31 09:50:50,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-31 09:50:50,609 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 28 [2018-12-31 09:50:50,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:50:50,609 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-31 09:50:50,609 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-31 09:50:50,610 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-31 09:50:50,610 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-31 09:50:50,615 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-31 09:50:51,155 WARN L181 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 11 [2018-12-31 09:50:51,371 WARN L181 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 11 [2018-12-31 09:50:51,373 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 787) no Hoare annotation was computed. [2018-12-31 09:50:51,374 INFO L444 ceAbstractionStarter]: At program point L69(lines 69 75) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~systemActive~0 1)) [2018-12-31 09:50:51,374 INFO L444 ceAbstractionStarter]: At program point L69-1(lines 69 75) the Hoare annotation is: false [2018-12-31 09:50:51,374 INFO L444 ceAbstractionStarter]: At program point L69-2(lines 69 75) the Hoare annotation is: false [2018-12-31 09:50:51,374 INFO L448 ceAbstractionStarter]: For program point L895(lines 895 899) no Hoare annotation was computed. [2018-12-31 09:50:51,374 INFO L448 ceAbstractionStarter]: For program point L895-3(lines 895 899) no Hoare annotation was computed. [2018-12-31 09:50:51,375 INFO L448 ceAbstractionStarter]: For program point L895-6(lines 895 899) no Hoare annotation was computed. [2018-12-31 09:50:51,375 INFO L448 ceAbstractionStarter]: For program point L301(lines 301 314) no Hoare annotation was computed. [2018-12-31 09:50:51,375 INFO L444 ceAbstractionStarter]: At program point L336(lines 331 338) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) [2018-12-31 09:50:51,375 INFO L444 ceAbstractionStarter]: At program point L964(lines 959 967) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~systemActive~0 1)) [2018-12-31 09:50:51,375 INFO L444 ceAbstractionStarter]: At program point L964-1(lines 959 967) the Hoare annotation is: false [2018-12-31 09:50:51,375 INFO L444 ceAbstractionStarter]: At program point L964-2(lines 959 967) the Hoare annotation is: false [2018-12-31 09:50:51,376 INFO L444 ceAbstractionStarter]: At program point L932(lines 927 935) the Hoare annotation is: false [2018-12-31 09:50:51,376 INFO L444 ceAbstractionStarter]: At program point L932-1(lines 927 935) the Hoare annotation is: false [2018-12-31 09:50:51,376 INFO L444 ceAbstractionStarter]: At program point L932-2(lines 927 935) the Hoare annotation is: false [2018-12-31 09:50:51,376 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 787) no Hoare annotation was computed. [2018-12-31 09:50:51,376 INFO L444 ceAbstractionStarter]: At program point L404(lines 1 976) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) [2018-12-31 09:50:51,376 INFO L448 ceAbstractionStarter]: For program point L272(lines 271 318) no Hoare annotation was computed. [2018-12-31 09:50:51,376 INFO L448 ceAbstractionStarter]: For program point L239(lines 239 243) no Hoare annotation was computed. [2018-12-31 09:50:51,377 INFO L448 ceAbstractionStarter]: For program point L239-2(lines 239 243) no Hoare annotation was computed. [2018-12-31 09:50:51,377 INFO L448 ceAbstractionStarter]: For program point L239-3(lines 239 243) no Hoare annotation was computed. [2018-12-31 09:50:51,377 INFO L448 ceAbstractionStarter]: For program point L239-5(lines 239 243) no Hoare annotation was computed. [2018-12-31 09:50:51,377 INFO L448 ceAbstractionStarter]: For program point L239-6(lines 239 243) no Hoare annotation was computed. [2018-12-31 09:50:51,377 INFO L448 ceAbstractionStarter]: For program point L239-8(lines 239 243) no Hoare annotation was computed. [2018-12-31 09:50:51,377 INFO L448 ceAbstractionStarter]: For program point L239-9(lines 239 243) no Hoare annotation was computed. [2018-12-31 09:50:51,377 INFO L448 ceAbstractionStarter]: For program point L239-11(lines 239 243) no Hoare annotation was computed. [2018-12-31 09:50:51,378 INFO L448 ceAbstractionStarter]: For program point L239-12(lines 239 243) no Hoare annotation was computed. [2018-12-31 09:50:51,378 INFO L448 ceAbstractionStarter]: For program point L239-14(lines 239 243) no Hoare annotation was computed. [2018-12-31 09:50:51,378 INFO L448 ceAbstractionStarter]: For program point L239-15(lines 239 243) no Hoare annotation was computed. [2018-12-31 09:50:51,378 INFO L448 ceAbstractionStarter]: For program point L239-17(lines 239 243) no Hoare annotation was computed. [2018-12-31 09:50:51,378 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 277) no Hoare annotation was computed. [2018-12-31 09:50:51,378 INFO L444 ceAbstractionStarter]: At program point L803-2(lines 803 817) the Hoare annotation is: false [2018-12-31 09:50:51,378 INFO L448 ceAbstractionStarter]: For program point L804(line 804) no Hoare annotation was computed. [2018-12-31 09:50:51,379 INFO L448 ceAbstractionStarter]: For program point L309(lines 309 313) no Hoare annotation was computed. [2018-12-31 09:50:51,379 INFO L444 ceAbstractionStarter]: At program point L309-2(lines 309 313) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~systemActive~0 1)) [2018-12-31 09:50:51,379 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 787) no Hoare annotation was computed. [2018-12-31 09:50:51,379 INFO L444 ceAbstractionStarter]: At program point L245(lines 230 248) the Hoare annotation is: false [2018-12-31 09:50:51,379 INFO L444 ceAbstractionStarter]: At program point L245-1(lines 230 248) the Hoare annotation is: false [2018-12-31 09:50:51,379 INFO L444 ceAbstractionStarter]: At program point L245-2(lines 230 248) the Hoare annotation is: false [2018-12-31 09:50:51,380 INFO L444 ceAbstractionStarter]: At program point L245-3(lines 230 248) the Hoare annotation is: false [2018-12-31 09:50:51,380 INFO L444 ceAbstractionStarter]: At program point L245-4(lines 230 248) the Hoare annotation is: false [2018-12-31 09:50:51,380 INFO L444 ceAbstractionStarter]: At program point L245-5(lines 230 248) the Hoare annotation is: false [2018-12-31 09:50:51,380 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 811) no Hoare annotation was computed. [2018-12-31 09:50:51,380 INFO L448 ceAbstractionStarter]: For program point L807-1(lines 807 811) no Hoare annotation was computed. [2018-12-31 09:50:51,380 INFO L444 ceAbstractionStarter]: At program point L973(lines 968 976) the Hoare annotation is: false [2018-12-31 09:50:51,380 INFO L444 ceAbstractionStarter]: At program point L973-1(lines 968 976) the Hoare annotation is: false [2018-12-31 09:50:51,381 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 911) no Hoare annotation was computed. [2018-12-31 09:50:51,381 INFO L444 ceAbstractionStarter]: At program point L973-2(lines 968 976) the Hoare annotation is: false [2018-12-31 09:50:51,381 INFO L444 ceAbstractionStarter]: At program point L973-3(lines 968 976) the Hoare annotation is: false [2018-12-31 09:50:51,384 INFO L444 ceAbstractionStarter]: At program point L973-4(lines 968 976) the Hoare annotation is: false [2018-12-31 09:50:51,384 INFO L444 ceAbstractionStarter]: At program point L973-5(lines 968 976) the Hoare annotation is: false [2018-12-31 09:50:51,384 INFO L444 ceAbstractionStarter]: At program point L412(lines 407 415) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) [2018-12-31 09:50:51,384 INFO L444 ceAbstractionStarter]: At program point L346(lines 62 68) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~systemActive~0 1)) [2018-12-31 09:50:51,384 INFO L444 ceAbstractionStarter]: At program point L346-1(lines 62 68) the Hoare annotation is: false [2018-12-31 09:50:51,384 INFO L444 ceAbstractionStarter]: At program point L346-2(lines 62 68) the Hoare annotation is: false [2018-12-31 09:50:51,385 INFO L444 ceAbstractionStarter]: At program point L181(lines 174 184) the Hoare annotation is: false [2018-12-31 09:50:51,385 INFO L444 ceAbstractionStarter]: At program point L181-1(lines 174 184) the Hoare annotation is: false [2018-12-31 09:50:51,385 INFO L444 ceAbstractionStarter]: At program point L181-2(lines 174 184) the Hoare annotation is: false [2018-12-31 09:50:51,385 INFO L448 ceAbstractionStarter]: For program point L875(lines 875 882) no Hoare annotation was computed. [2018-12-31 09:50:51,385 INFO L451 ceAbstractionStarter]: At program point L875-1(lines 875 882) the Hoare annotation is: true [2018-12-31 09:50:51,385 INFO L448 ceAbstractionStarter]: For program point L281(lines 281 287) no Hoare annotation was computed. [2018-12-31 09:50:51,385 INFO L444 ceAbstractionStarter]: At program point L281-1(lines 281 287) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~systemActive~0 1)) [2018-12-31 09:50:51,386 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-12-31 09:50:51,386 INFO L448 ceAbstractionStarter]: For program point L120(lines 120 137) no Hoare annotation was computed. [2018-12-31 09:50:51,386 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 120 137) no Hoare annotation was computed. [2018-12-31 09:50:51,386 INFO L448 ceAbstractionStarter]: For program point L120-2(lines 120 137) no Hoare annotation was computed. [2018-12-31 09:50:51,386 INFO L444 ceAbstractionStarter]: At program point L319(lines 270 320) the Hoare annotation is: false [2018-12-31 09:50:51,386 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-31 09:50:51,387 INFO L444 ceAbstractionStarter]: At program point L190(lines 185 193) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~systemActive~0 1)) [2018-12-31 09:50:51,387 INFO L444 ceAbstractionStarter]: At program point L190-1(lines 185 193) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~systemActive~0 1)) [2018-12-31 09:50:51,387 INFO L448 ceAbstractionStarter]: For program point L124(lines 124 132) no Hoare annotation was computed. [2018-12-31 09:50:51,387 INFO L444 ceAbstractionStarter]: At program point L190-2(lines 185 193) the Hoare annotation is: false [2018-12-31 09:50:51,387 INFO L448 ceAbstractionStarter]: For program point L124-1(lines 124 132) no Hoare annotation was computed. [2018-12-31 09:50:51,387 INFO L444 ceAbstractionStarter]: At program point L190-3(lines 185 193) the Hoare annotation is: false [2018-12-31 09:50:51,387 INFO L444 ceAbstractionStarter]: At program point L190-4(lines 185 193) the Hoare annotation is: false [2018-12-31 09:50:51,388 INFO L448 ceAbstractionStarter]: For program point L124-2(lines 124 132) no Hoare annotation was computed. [2018-12-31 09:50:51,388 INFO L444 ceAbstractionStarter]: At program point L190-5(lines 185 193) the Hoare annotation is: false [2018-12-31 09:50:51,388 INFO L451 ceAbstractionStarter]: At program point L884(lines 865 887) the Hoare annotation is: true [2018-12-31 09:50:51,388 INFO L444 ceAbstractionStarter]: At program point L851(lines 847 853) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) [2018-12-31 09:50:51,388 INFO L448 ceAbstractionStarter]: For program point L357(lines 357 374) no Hoare annotation was computed. [2018-12-31 09:50:51,388 INFO L444 ceAbstractionStarter]: At program point L357-1(lines 1 976) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~systemActive~0 1)) [2018-12-31 09:50:51,389 INFO L448 ceAbstractionStarter]: For program point L291(lines 291 297) no Hoare annotation was computed. [2018-12-31 09:50:51,389 INFO L448 ceAbstractionStarter]: For program point L357-2(lines 357 374) no Hoare annotation was computed. [2018-12-31 09:50:51,389 INFO L444 ceAbstractionStarter]: At program point L291-1(lines 291 297) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~systemActive~0 1)) [2018-12-31 09:50:51,389 INFO L444 ceAbstractionStarter]: At program point L357-3(lines 1 976) the Hoare annotation is: false [2018-12-31 09:50:51,389 INFO L448 ceAbstractionStarter]: For program point L357-4(lines 357 374) no Hoare annotation was computed. [2018-12-31 09:50:51,389 INFO L444 ceAbstractionStarter]: At program point L357-5(lines 1 976) the Hoare annotation is: false [2018-12-31 09:50:51,390 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 923) no Hoare annotation was computed. [2018-12-31 09:50:51,390 INFO L448 ceAbstractionStarter]: For program point L787(line 787) no Hoare annotation was computed. [2018-12-31 09:50:51,390 INFO L448 ceAbstractionStarter]: For program point L787-1(line 787) no Hoare annotation was computed. [2018-12-31 09:50:51,390 INFO L448 ceAbstractionStarter]: For program point L787-2(line 787) no Hoare annotation was computed. [2018-12-31 09:50:51,390 INFO L448 ceAbstractionStarter]: For program point L94(lines 94 111) no Hoare annotation was computed. [2018-12-31 09:50:51,390 INFO L448 ceAbstractionStarter]: For program point L94-1(lines 94 111) no Hoare annotation was computed. [2018-12-31 09:50:51,390 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-31 09:50:51,390 INFO L448 ceAbstractionStarter]: For program point L94-2(lines 94 111) no Hoare annotation was computed. [2018-12-31 09:50:51,391 INFO L448 ceAbstractionStarter]: For program point L94-3(lines 94 111) no Hoare annotation was computed. [2018-12-31 09:50:51,391 INFO L448 ceAbstractionStarter]: For program point L94-4(lines 94 111) no Hoare annotation was computed. [2018-12-31 09:50:51,391 INFO L448 ceAbstractionStarter]: For program point L94-5(lines 94 111) no Hoare annotation was computed. [2018-12-31 09:50:51,391 INFO L444 ceAbstractionStarter]: At program point L62(lines 58 80) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~systemActive~0 1)) [2018-12-31 09:50:51,391 INFO L444 ceAbstractionStarter]: At program point L62-1(lines 58 80) the Hoare annotation is: false [2018-12-31 09:50:51,391 INFO L444 ceAbstractionStarter]: At program point L62-2(lines 58 80) the Hoare annotation is: false [2018-12-31 09:50:51,392 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 371) no Hoare annotation was computed. [2018-12-31 09:50:51,392 INFO L448 ceAbstractionStarter]: For program point L361-2(lines 361 371) no Hoare annotation was computed. [2018-12-31 09:50:51,392 INFO L448 ceAbstractionStarter]: For program point L361-4(lines 361 371) no Hoare annotation was computed. [2018-12-31 09:50:51,392 INFO L448 ceAbstractionStarter]: For program point L362(lines 362 368) no Hoare annotation was computed. [2018-12-31 09:50:51,392 INFO L448 ceAbstractionStarter]: For program point L362-2(lines 362 368) no Hoare annotation was computed. [2018-12-31 09:50:51,392 INFO L448 ceAbstractionStarter]: For program point L362-4(lines 362 368) no Hoare annotation was computed. [2018-12-31 09:50:51,392 INFO L448 ceAbstractionStarter]: For program point L98(lines 98 106) no Hoare annotation was computed. [2018-12-31 09:50:51,392 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 98 106) no Hoare annotation was computed. [2018-12-31 09:50:51,393 INFO L448 ceAbstractionStarter]: For program point L98-2(lines 98 106) no Hoare annotation was computed. [2018-12-31 09:50:51,393 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-31 09:50:51,393 INFO L448 ceAbstractionStarter]: For program point L98-3(lines 98 106) no Hoare annotation was computed. [2018-12-31 09:50:51,393 INFO L448 ceAbstractionStarter]: For program point L98-4(lines 98 106) no Hoare annotation was computed. [2018-12-31 09:50:51,393 INFO L448 ceAbstractionStarter]: For program point L98-5(lines 98 106) no Hoare annotation was computed. [2018-12-31 09:50:51,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.12 09:50:51 BoogieIcfgContainer [2018-12-31 09:50:51,412 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-31 09:50:51,413 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-31 09:50:51,413 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-31 09:50:51,413 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-31 09:50:51,414 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 09:50:49" (3/4) ... [2018-12-31 09:50:51,418 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-31 09:50:51,446 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2018-12-31 09:50:51,447 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2018-12-31 09:50:51,449 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-31 09:50:51,450 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-12-31 09:50:51,451 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-31 09:50:51,452 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-31 09:50:51,490 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) && systemActive == 1 [2018-12-31 09:50:51,491 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) && systemActive == 1 [2018-12-31 09:50:51,491 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) && systemActive == 1 [2018-12-31 09:50:51,492 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) && systemActive == 1 [2018-12-31 09:50:51,493 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) && systemActive == 1 [2018-12-31 09:50:51,495 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) && systemActive == 1 [2018-12-31 09:50:51,640 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2018-12-31 09:50:51,642 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-31 09:50:51,643 INFO L168 Benchmark]: Toolchain (without parser) took 4950.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 954.0 MB in the beginning and 951.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 140.7 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:51,644 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 09:50:51,645 INFO L168 Benchmark]: CACSL2BoogieTranslator took 791.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 954.0 MB in the beginning and 1.1 GB in the end (delta: -178.0 MB). Peak memory consumption was 43.6 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:51,645 INFO L168 Benchmark]: Boogie Procedure Inliner took 104.73 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:51,645 INFO L168 Benchmark]: Boogie Preprocessor took 55.11 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:51,646 INFO L168 Benchmark]: RCFGBuilder took 1629.69 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: 59.2 MB). Peak memory consumption was 59.2 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:51,646 INFO L168 Benchmark]: TraceAbstraction took 2133.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 965.2 MB in the end (delta: 94.1 MB). Peak memory consumption was 94.1 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:51,649 INFO L168 Benchmark]: Witness Printer took 229.52 ms. Allocated memory is still 1.2 GB. Free memory was 965.2 MB in the beginning and 951.8 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:51,652 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 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 791.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 954.0 MB in the beginning and 1.1 GB in the end (delta: -178.0 MB). Peak memory consumption was 43.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 104.73 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 55.11 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1629.69 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: 59.2 MB). Peak memory consumption was 59.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2133.36 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 965.2 MB in the end (delta: 94.1 MB). Peak memory consumption was 94.1 MB. Max. memory is 11.5 GB. * Witness Printer took 229.52 ms. Allocated memory is still 1.2 GB. Free memory was 965.2 MB in the beginning and 951.8 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 787]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 787]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 787]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 927]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 185]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 69]: Loop Invariant Derived loop invariant: ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) && systemActive == 1 - InvariantResult [Line: 927]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 185]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 927]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 185]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 58]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 58]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 185]: Loop Invariant Derived loop invariant: ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) && systemActive == 1 - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 185]: Loop Invariant Derived loop invariant: ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) && systemActive == 1 - InvariantResult [Line: 58]: Loop Invariant Derived loop invariant: ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) && systemActive == 1 - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 968]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 968]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 281]: Loop Invariant Derived loop invariant: (0 == pumpRunning && splverifierCounter == 0) && systemActive == 1 - InvariantResult [Line: 331]: Loop Invariant Derived loop invariant: 0 == pumpRunning && systemActive == 1 - InvariantResult [Line: 69]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 185]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 69]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 968]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 968]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 968]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 968]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 270]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 == pumpRunning && systemActive == 1 - InvariantResult [Line: 309]: Loop Invariant Derived loop invariant: (0 == pumpRunning && splverifierCounter == 0) && systemActive == 1 - InvariantResult [Line: 959]: Loop Invariant Derived loop invariant: ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) && systemActive == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (0 == pumpRunning && splverifierCounter == 0) && systemActive == 1 - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 959]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 959]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 803]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 865]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 847]: Loop Invariant Derived loop invariant: 0 == pumpRunning && systemActive == 1 - InvariantResult [Line: 407]: Loop Invariant Derived loop invariant: 0 == pumpRunning && systemActive == 1 - InvariantResult [Line: 291]: Loop Invariant Derived loop invariant: (0 == pumpRunning && splverifierCounter == 0) && systemActive == 1 - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) && systemActive == 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 114 locations, 3 error locations. SAFE Result, 2.0s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 0.3s AutomataDifference, 0.0s DeadEndRemovalTime, 0.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 354 SDtfs, 180 SDslu, 74 SDs, 0 SdLazy, 25 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 14 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=114occurred in iteration=0, 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, 4 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 50 LocationsWithAnnotation, 50 PreInvPairs, 74 NumberOfFragments, 182 HoareAnnotationTreeSize, 50 FomulaSimplifications, 188 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 50 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 93 NumberOfCodeBlocks, 93 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 89 ConstructedInterpolants, 0 QuantifiedInterpolants, 3665 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...