./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/product-lines/minepump_spec5_product19_true-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0ed9222f 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_product19_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 9c314d63250cd17d6a50b1f2df9a5a3ff1e733f7 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-12 14:55:11,478 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-12 14:55:11,479 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-12 14:55:11,491 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-12 14:55:11,492 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-12 14:55:11,493 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-12 14:55:11,494 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-12 14:55:11,496 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-12 14:55:11,498 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-12 14:55:11,499 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-12 14:55:11,500 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-12 14:55:11,500 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-12 14:55:11,501 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-12 14:55:11,502 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-12 14:55:11,503 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-12 14:55:11,505 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-12 14:55:11,505 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-12 14:55:11,508 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-12 14:55:11,510 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-12 14:55:11,511 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-12 14:55:11,513 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-12 14:55:11,514 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-12 14:55:11,517 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-12 14:55:11,517 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-12 14:55:11,517 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-12 14:55:11,519 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-12 14:55:11,520 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-12 14:55:11,521 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-12 14:55:11,522 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-12 14:55:11,523 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-12 14:55:11,523 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-12 14:55:11,524 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-12 14:55:11,524 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-12 14:55:11,525 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-12 14:55:11,526 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-12 14:55:11,526 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-12 14:55:11,527 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-01-12 14:55:11,542 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-12 14:55:11,543 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-12 14:55:11,544 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-12 14:55:11,544 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-12 14:55:11,545 INFO L133 SettingsManager]: * Use SBE=true [2019-01-12 14:55:11,545 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-12 14:55:11,545 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-12 14:55:11,545 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-12 14:55:11,545 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-12 14:55:11,546 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-12 14:55:11,546 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-12 14:55:11,546 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-12 14:55:11,546 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-12 14:55:11,546 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-12 14:55:11,546 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-12 14:55:11,547 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-12 14:55:11,548 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-12 14:55:11,548 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-12 14:55:11,549 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-12 14:55:11,549 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-12 14:55:11,549 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-12 14:55:11,550 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 14:55:11,550 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-12 14:55:11,550 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-12 14:55:11,550 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-12 14:55:11,550 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-12 14:55:11,550 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-12 14:55:11,551 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-12 14:55:11,551 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 -> 9c314d63250cd17d6a50b1f2df9a5a3ff1e733f7 [2019-01-12 14:55:11,588 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-12 14:55:11,601 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-12 14:55:11,604 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-12 14:55:11,606 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-12 14:55:11,606 INFO L276 PluginConnector]: CDTParser initialized [2019-01-12 14:55:11,607 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec5_product19_true-unreach-call_false-termination.cil.c [2019-01-12 14:55:11,662 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/601bbf6db/597c920032b14332bad6f2ae05a7e9f2/FLAG5997968ce [2019-01-12 14:55:12,137 INFO L307 CDTParser]: Found 1 translation units. [2019-01-12 14:55:12,139 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec5_product19_true-unreach-call_false-termination.cil.c [2019-01-12 14:55:12,152 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/601bbf6db/597c920032b14332bad6f2ae05a7e9f2/FLAG5997968ce [2019-01-12 14:55:12,447 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/601bbf6db/597c920032b14332bad6f2ae05a7e9f2 [2019-01-12 14:55:12,450 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-12 14:55:12,451 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-12 14:55:12,452 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-12 14:55:12,452 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-12 14:55:12,456 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-12 14:55:12,457 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 02:55:12" (1/1) ... [2019-01-12 14:55:12,459 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72da797f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:12, skipping insertion in model container [2019-01-12 14:55:12,460 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 02:55:12" (1/1) ... [2019-01-12 14:55:12,469 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-12 14:55:12,533 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-12 14:55:12,870 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 14:55:12,897 INFO L191 MainTranslator]: Completed pre-run [2019-01-12 14:55:12,991 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 14:55:13,041 INFO L195 MainTranslator]: Completed translation [2019-01-12 14:55:13,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:13 WrapperNode [2019-01-12 14:55:13,042 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-12 14:55:13,043 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-12 14:55:13,043 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-12 14:55:13,043 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-12 14:55:13,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:13" (1/1) ... [2019-01-12 14:55:13,142 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:13" (1/1) ... [2019-01-12 14:55:13,186 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-12 14:55:13,186 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-12 14:55:13,186 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-12 14:55:13,186 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-12 14:55:13,194 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:13" (1/1) ... [2019-01-12 14:55:13,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:13" (1/1) ... [2019-01-12 14:55:13,199 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:13" (1/1) ... [2019-01-12 14:55:13,199 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:13" (1/1) ... [2019-01-12 14:55:13,209 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:13" (1/1) ... [2019-01-12 14:55:13,217 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:13" (1/1) ... [2019-01-12 14:55:13,220 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:13" (1/1) ... [2019-01-12 14:55:13,225 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-12 14:55:13,225 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-12 14:55:13,225 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-12 14:55:13,225 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-12 14:55:13,226 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:13" (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 [2019-01-12 14:55:13,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-12 14:55:13,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-01-12 14:55:13,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-12 14:55:13,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-12 14:55:14,539 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-12 14:55:14,540 INFO L286 CfgBuilder]: Removed 114 assue(true) statements. [2019-01-12 14:55:14,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:55:14 BoogieIcfgContainer [2019-01-12 14:55:14,541 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-12 14:55:14,542 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-12 14:55:14,542 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-12 14:55:14,545 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-12 14:55:14,545 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.01 02:55:12" (1/3) ... [2019-01-12 14:55:14,546 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@596dc01d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 02:55:14, skipping insertion in model container [2019-01-12 14:55:14,546 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:13" (2/3) ... [2019-01-12 14:55:14,546 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@596dc01d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 02:55:14, skipping insertion in model container [2019-01-12 14:55:14,546 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:55:14" (3/3) ... [2019-01-12 14:55:14,548 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product19_true-unreach-call_false-termination.cil.c [2019-01-12 14:55:14,558 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-12 14:55:14,566 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-01-12 14:55:14,584 INFO L257 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-01-12 14:55:14,620 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-12 14:55:14,621 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-12 14:55:14,621 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-12 14:55:14,621 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-12 14:55:14,621 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-12 14:55:14,622 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-12 14:55:14,622 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-12 14:55:14,622 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-12 14:55:14,622 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-12 14:55:14,638 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states. [2019-01-12 14:55:14,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-01-12 14:55:14,646 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:14,647 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 14:55:14,650 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:14,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:14,656 INFO L82 PathProgramCache]: Analyzing trace with hash -600214368, now seen corresponding path program 1 times [2019-01-12 14:55:14,658 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:14,659 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:14,700 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:14,700 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:14,700 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:14,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:14,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:55:14,966 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:14,966 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-12 14:55:14,969 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-01-12 14:55:14,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-01-12 14:55:14,980 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 14:55:14,982 INFO L87 Difference]: Start difference. First operand 86 states. Second operand 2 states. [2019-01-12 14:55:15,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:15,015 INFO L93 Difference]: Finished difference Result 165 states and 244 transitions. [2019-01-12 14:55:15,015 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-01-12 14:55:15,017 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2019-01-12 14:55:15,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:15,031 INFO L225 Difference]: With dead ends: 165 [2019-01-12 14:55:15,031 INFO L226 Difference]: Without dead ends: 82 [2019-01-12 14:55:15,035 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 [2019-01-12 14:55:15,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2019-01-12 14:55:15,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 82. [2019-01-12 14:55:15,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82 states. [2019-01-12 14:55:15,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 114 transitions. [2019-01-12 14:55:15,089 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 114 transitions. Word has length 19 [2019-01-12 14:55:15,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:15,090 INFO L480 AbstractCegarLoop]: Abstraction has 82 states and 114 transitions. [2019-01-12 14:55:15,090 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-01-12 14:55:15,090 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 114 transitions. [2019-01-12 14:55:15,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-01-12 14:55:15,091 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:15,092 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] [2019-01-12 14:55:15,092 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:15,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:15,093 INFO L82 PathProgramCache]: Analyzing trace with hash 443176428, now seen corresponding path program 1 times [2019-01-12 14:55:15,093 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:15,093 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:15,094 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:15,095 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:15,095 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:15,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:55:15,316 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:15,316 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 14:55:15,320 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-12 14:55:15,321 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-12 14:55:15,321 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 14:55:15,323 INFO L87 Difference]: Start difference. First operand 82 states and 114 transitions. Second operand 3 states. [2019-01-12 14:55:15,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:15,361 INFO L93 Difference]: Finished difference Result 82 states and 114 transitions. [2019-01-12 14:55:15,362 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 14:55:15,363 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-01-12 14:55:15,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:15,364 INFO L225 Difference]: With dead ends: 82 [2019-01-12 14:55:15,365 INFO L226 Difference]: Without dead ends: 39 [2019-01-12 14:55:15,367 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 [2019-01-12 14:55:15,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2019-01-12 14:55:15,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2019-01-12 14:55:15,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2019-01-12 14:55:15,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 54 transitions. [2019-01-12 14:55:15,377 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 54 transitions. Word has length 20 [2019-01-12 14:55:15,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:15,377 INFO L480 AbstractCegarLoop]: Abstraction has 39 states and 54 transitions. [2019-01-12 14:55:15,377 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-12 14:55:15,380 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 54 transitions. [2019-01-12 14:55:15,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-01-12 14:55:15,381 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:15,381 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] [2019-01-12 14:55:15,382 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:15,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:15,382 INFO L82 PathProgramCache]: Analyzing trace with hash 68509569, now seen corresponding path program 1 times [2019-01-12 14:55:15,383 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:15,386 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:15,387 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:15,388 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:15,388 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:15,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:15,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:55:15,697 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:15,697 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-01-12 14:55:15,697 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-01-12 14:55:15,698 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-01-12 14:55:15,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-01-12 14:55:15,699 INFO L87 Difference]: Start difference. First operand 39 states and 54 transitions. Second operand 6 states. [2019-01-12 14:55:16,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:16,063 INFO L93 Difference]: Finished difference Result 129 states and 186 transitions. [2019-01-12 14:55:16,064 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-01-12 14:55:16,064 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 26 [2019-01-12 14:55:16,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:16,067 INFO L225 Difference]: With dead ends: 129 [2019-01-12 14:55:16,068 INFO L226 Difference]: Without dead ends: 97 [2019-01-12 14:55:16,068 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-01-12 14:55:16,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2019-01-12 14:55:16,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 61. [2019-01-12 14:55:16,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61 states. [2019-01-12 14:55:16,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 87 transitions. [2019-01-12 14:55:16,102 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 87 transitions. Word has length 26 [2019-01-12 14:55:16,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:16,102 INFO L480 AbstractCegarLoop]: Abstraction has 61 states and 87 transitions. [2019-01-12 14:55:16,102 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-01-12 14:55:16,103 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 87 transitions. [2019-01-12 14:55:16,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-01-12 14:55:16,104 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:16,105 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] [2019-01-12 14:55:16,105 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:16,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:16,106 INFO L82 PathProgramCache]: Analyzing trace with hash 1822764027, now seen corresponding path program 1 times [2019-01-12 14:55:16,106 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:16,106 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:16,108 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:16,109 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:16,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:16,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:16,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:55:16,394 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:16,394 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 14:55:16,395 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 14:55:16,395 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 14:55:16,395 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:55:16,395 INFO L87 Difference]: Start difference. First operand 61 states and 87 transitions. Second operand 5 states. [2019-01-12 14:55:16,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:16,680 INFO L93 Difference]: Finished difference Result 154 states and 225 transitions. [2019-01-12 14:55:16,681 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 14:55:16,681 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2019-01-12 14:55:16,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:16,681 INFO L225 Difference]: With dead ends: 154 [2019-01-12 14:55:16,682 INFO L226 Difference]: Without dead ends: 0 [2019-01-12 14:55:16,683 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-01-12 14:55:16,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-01-12 14:55:16,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-01-12 14:55:16,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-01-12 14:55:16,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-01-12 14:55:16,684 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2019-01-12 14:55:16,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:16,685 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-01-12 14:55:16,685 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 14:55:16,685 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-01-12 14:55:16,685 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-12 14:55:16,690 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-01-12 14:55:17,335 WARN L181 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 14 [2019-01-12 14:55:17,531 INFO L448 ceAbstractionStarter]: For program point L927(lines 927 934) no Hoare annotation was computed. [2019-01-12 14:55:17,532 INFO L451 ceAbstractionStarter]: At program point L927-1(lines 927 934) the Hoare annotation is: true [2019-01-12 14:55:17,532 INFO L444 ceAbstractionStarter]: At program point L217(lines 212 220) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2019-01-12 14:55:17,532 INFO L444 ceAbstractionStarter]: At program point L217-1(lines 212 220) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2019-01-12 14:55:17,532 INFO L444 ceAbstractionStarter]: At program point L217-2(lines 212 220) the Hoare annotation is: false [2019-01-12 14:55:17,532 INFO L444 ceAbstractionStarter]: At program point L217-3(lines 212 220) the Hoare annotation is: false [2019-01-12 14:55:17,533 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 98) no Hoare annotation was computed. [2019-01-12 14:55:17,533 INFO L444 ceAbstractionStarter]: At program point L217-4(lines 212 220) the Hoare annotation is: false [2019-01-12 14:55:17,533 INFO L444 ceAbstractionStarter]: At program point L217-5(lines 212 220) the Hoare annotation is: false [2019-01-12 14:55:17,533 INFO L448 ceAbstractionStarter]: For program point L168(lines 168 176) no Hoare annotation was computed. [2019-01-12 14:55:17,533 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 168 176) no Hoare annotation was computed. [2019-01-12 14:55:17,533 INFO L448 ceAbstractionStarter]: For program point L168-2(lines 168 176) no Hoare annotation was computed. [2019-01-12 14:55:17,533 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-01-12 14:55:17,534 INFO L444 ceAbstractionStarter]: At program point L103(lines 54 104) the Hoare annotation is: false [2019-01-12 14:55:17,534 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 702) no Hoare annotation was computed. [2019-01-12 14:55:17,534 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 296) no Hoare annotation was computed. [2019-01-12 14:55:17,534 INFO L444 ceAbstractionStarter]: At program point L782(lines 1 939) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 ~pumpRunning~0)) [2019-01-12 14:55:17,535 INFO L448 ceAbstractionStarter]: For program point L56(lines 55 102) no Hoare annotation was computed. [2019-01-12 14:55:17,535 INFO L444 ceAbstractionStarter]: At program point L139(lines 139 145) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2019-01-12 14:55:17,535 INFO L444 ceAbstractionStarter]: At program point L139-1(lines 139 145) the Hoare annotation is: false [2019-01-12 14:55:17,535 INFO L444 ceAbstractionStarter]: At program point L139-2(lines 139 145) the Hoare annotation is: false [2019-01-12 14:55:17,535 INFO L448 ceAbstractionStarter]: For program point L57(lines 57 61) no Hoare annotation was computed. [2019-01-12 14:55:17,535 INFO L444 ceAbstractionStarter]: At program point L272(lines 257 275) the Hoare annotation is: false [2019-01-12 14:55:17,535 INFO L444 ceAbstractionStarter]: At program point L272-1(lines 257 275) the Hoare annotation is: false [2019-01-12 14:55:17,536 INFO L444 ceAbstractionStarter]: At program point L272-2(lines 257 275) the Hoare annotation is: false [2019-01-12 14:55:17,537 INFO L444 ceAbstractionStarter]: At program point L801(lines 796 803) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~7 ~systemActive~0) (= 0 ~pumpRunning~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2019-01-12 14:55:17,537 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-01-12 14:55:17,537 INFO L448 ceAbstractionStarter]: For program point L91(lines 91 97) no Hoare annotation was computed. [2019-01-12 14:55:17,537 INFO L444 ceAbstractionStarter]: At program point L91-1(lines 91 97) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2019-01-12 14:55:17,537 INFO L444 ceAbstractionStarter]: At program point L752(lines 747 755) the Hoare annotation is: false [2019-01-12 14:55:17,538 INFO L444 ceAbstractionStarter]: At program point L752-1(lines 747 755) the Hoare annotation is: false [2019-01-12 14:55:17,538 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 690) no Hoare annotation was computed. [2019-01-12 14:55:17,538 INFO L444 ceAbstractionStarter]: At program point L752-2(lines 747 755) the Hoare annotation is: false [2019-01-12 14:55:17,538 INFO L448 ceAbstractionStarter]: For program point L75(lines 75 81) no Hoare annotation was computed. [2019-01-12 14:55:17,538 INFO L444 ceAbstractionStarter]: At program point L75-1(lines 75 81) the Hoare annotation is: (let ((.cse0 (= 0 ~pumpRunning~0)) (.cse1 (= ULTIMATE.start_test_~splverifierCounter~0 0))) (or (and .cse0 (and .cse1 (not (= 0 ~systemActive~0)))) (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) .cse0 .cse1))) [2019-01-12 14:55:17,538 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 296) no Hoare annotation was computed. [2019-01-12 14:55:17,539 INFO L451 ceAbstractionStarter]: At program point L936(lines 917 939) the Hoare annotation is: true [2019-01-12 14:55:17,540 INFO L444 ceAbstractionStarter]: At program point L903(lines 899 905) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~7 ~systemActive~0) (= 0 ~pumpRunning~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2019-01-12 14:55:17,540 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-01-12 14:55:17,540 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 839) no Hoare annotation was computed. [2019-01-12 14:55:17,540 INFO L444 ceAbstractionStarter]: At program point L822-1(lines 1 939) the Hoare annotation is: (let ((.cse0 (= 0 ~pumpRunning~0)) (.cse1 (= ULTIMATE.start_test_~splverifierCounter~0 0))) (or (and .cse0 (and .cse1 (not (= 0 ~systemActive~0)))) (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) .cse0 .cse1))) [2019-01-12 14:55:17,541 INFO L444 ceAbstractionStarter]: At program point L855-2(lines 855 869) the Hoare annotation is: false [2019-01-12 14:55:17,541 INFO L448 ceAbstractionStarter]: For program point L822-2(lines 822 839) no Hoare annotation was computed. [2019-01-12 14:55:17,541 INFO L444 ceAbstractionStarter]: At program point L822-3(lines 1 939) the Hoare annotation is: false [2019-01-12 14:55:17,541 INFO L448 ceAbstractionStarter]: For program point L822-4(lines 822 839) no Hoare annotation was computed. [2019-01-12 14:55:17,541 INFO L444 ceAbstractionStarter]: At program point L822-5(lines 1 939) the Hoare annotation is: false [2019-01-12 14:55:17,542 INFO L448 ceAbstractionStarter]: For program point L674(lines 674 678) no Hoare annotation was computed. [2019-01-12 14:55:17,542 INFO L448 ceAbstractionStarter]: For program point L674-3(lines 674 678) no Hoare annotation was computed. [2019-01-12 14:55:17,542 INFO L448 ceAbstractionStarter]: For program point L674-6(lines 674 678) no Hoare annotation was computed. [2019-01-12 14:55:17,542 INFO L448 ceAbstractionStarter]: For program point L856(line 856) no Hoare annotation was computed. [2019-01-12 14:55:17,542 INFO L444 ceAbstractionStarter]: At program point L790(lines 785 793) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 ~pumpRunning~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2019-01-12 14:55:17,542 INFO L448 ceAbstractionStarter]: For program point L296(line 296) no Hoare annotation was computed. [2019-01-12 14:55:17,542 INFO L448 ceAbstractionStarter]: For program point L296-1(line 296) no Hoare annotation was computed. [2019-01-12 14:55:17,542 INFO L448 ceAbstractionStarter]: For program point L296-2(line 296) no Hoare annotation was computed. [2019-01-12 14:55:17,543 INFO L448 ceAbstractionStarter]: For program point L164(lines 164 181) no Hoare annotation was computed. [2019-01-12 14:55:17,543 INFO L448 ceAbstractionStarter]: For program point L164-1(lines 164 181) no Hoare annotation was computed. [2019-01-12 14:55:17,543 INFO L448 ceAbstractionStarter]: For program point L164-2(lines 164 181) no Hoare annotation was computed. [2019-01-12 14:55:17,543 INFO L448 ceAbstractionStarter]: For program point L65(lines 65 71) no Hoare annotation was computed. [2019-01-12 14:55:17,543 INFO L444 ceAbstractionStarter]: At program point L65-1(lines 65 71) the Hoare annotation is: (let ((.cse0 (= 0 ~pumpRunning~0)) (.cse1 (= ULTIMATE.start_test_~splverifierCounter~0 0))) (or (and .cse0 (and .cse1 (not (= 0 ~systemActive~0)))) (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) .cse0 .cse1))) [2019-01-12 14:55:17,543 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-01-12 14:55:17,544 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 286) no Hoare annotation was computed. [2019-01-12 14:55:17,544 INFO L444 ceAbstractionStarter]: At program point L280-1(lines 280 286) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2019-01-12 14:55:17,544 INFO L444 ceAbstractionStarter]: At program point L743(lines 738 746) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2019-01-12 14:55:17,545 INFO L444 ceAbstractionStarter]: At program point L743-1(lines 738 746) the Hoare annotation is: false [2019-01-12 14:55:17,545 INFO L444 ceAbstractionStarter]: At program point L743-2(lines 738 746) the Hoare annotation is: false [2019-01-12 14:55:17,545 INFO L444 ceAbstractionStarter]: At program point L132(lines 128 150) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2019-01-12 14:55:17,545 INFO L444 ceAbstractionStarter]: At program point L132-1(lines 128 150) the Hoare annotation is: false [2019-01-12 14:55:17,545 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 296) no Hoare annotation was computed. [2019-01-12 14:55:17,545 INFO L444 ceAbstractionStarter]: At program point L132-2(lines 128 150) the Hoare annotation is: false [2019-01-12 14:55:17,545 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 863) no Hoare annotation was computed. [2019-01-12 14:55:17,546 INFO L448 ceAbstractionStarter]: For program point L826(lines 826 836) no Hoare annotation was computed. [2019-01-12 14:55:17,547 INFO L448 ceAbstractionStarter]: For program point L859-1(lines 859 863) no Hoare annotation was computed. [2019-01-12 14:55:17,547 INFO L448 ceAbstractionStarter]: For program point L826-2(lines 826 836) no Hoare annotation was computed. [2019-01-12 14:55:17,547 INFO L448 ceAbstractionStarter]: For program point L826-4(lines 826 836) no Hoare annotation was computed. [2019-01-12 14:55:17,547 INFO L448 ceAbstractionStarter]: For program point L827(lines 827 833) no Hoare annotation was computed. [2019-01-12 14:55:17,547 INFO L448 ceAbstractionStarter]: For program point L827-2(lines 827 833) no Hoare annotation was computed. [2019-01-12 14:55:17,547 INFO L448 ceAbstractionStarter]: For program point L827-4(lines 827 833) no Hoare annotation was computed. [2019-01-12 14:55:17,548 INFO L444 ceAbstractionStarter]: At program point L811(lines 132 138) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2019-01-12 14:55:17,548 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 270) no Hoare annotation was computed. [2019-01-12 14:55:17,548 INFO L444 ceAbstractionStarter]: At program point L811-1(lines 132 138) the Hoare annotation is: false [2019-01-12 14:55:17,548 INFO L444 ceAbstractionStarter]: At program point L811-2(lines 132 138) the Hoare annotation is: false [2019-01-12 14:55:17,548 INFO L448 ceAbstractionStarter]: For program point L266-2(lines 266 270) no Hoare annotation was computed. [2019-01-12 14:55:17,548 INFO L448 ceAbstractionStarter]: For program point L266-3(lines 266 270) no Hoare annotation was computed. [2019-01-12 14:55:17,548 INFO L448 ceAbstractionStarter]: For program point L266-5(lines 266 270) no Hoare annotation was computed. [2019-01-12 14:55:17,549 INFO L448 ceAbstractionStarter]: For program point L266-6(lines 266 270) no Hoare annotation was computed. [2019-01-12 14:55:17,549 INFO L448 ceAbstractionStarter]: For program point L266-8(lines 266 270) no Hoare annotation was computed. [2019-01-12 14:55:17,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.01 02:55:17 BoogieIcfgContainer [2019-01-12 14:55:17,568 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-12 14:55:17,569 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-12 14:55:17,570 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-12 14:55:17,570 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-12 14:55:17,570 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:55:14" (3/4) ... [2019-01-12 14:55:17,575 INFO L144 WitnessPrinter]: Generating witness for correct program [2019-01-12 14:55:17,592 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2019-01-12 14:55:17,593 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2019-01-12 14:55:17,594 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2019-01-12 14:55:17,595 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-01-12 14:55:17,597 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-01-12 14:55:17,597 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-01-12 14:55:17,635 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (1 == systemActive && 0 == pumpRunning) && \result == systemActive [2019-01-12 14:55:17,637 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive [2019-01-12 14:55:17,637 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive [2019-01-12 14:55:17,638 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == pumpRunning && splverifierCounter == 0 && !(0 == systemActive)) || ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) [2019-01-12 14:55:17,639 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == pumpRunning && splverifierCounter == 0 && !(0 == systemActive)) || ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) [2019-01-12 14:55:17,640 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == pumpRunning && splverifierCounter == 0 && !(0 == systemActive)) || ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) [2019-01-12 14:55:17,641 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2019-01-12 14:55:17,643 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2019-01-12 14:55:17,643 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2019-01-12 14:55:17,643 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2019-01-12 14:55:17,645 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2019-01-12 14:55:17,646 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2019-01-12 14:55:17,771 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-01-12 14:55:17,772 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-12 14:55:17,772 INFO L168 Benchmark]: Toolchain (without parser) took 5321.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 951.4 MB in the beginning and 951.0 MB in the end (delta: 330.8 kB). Peak memory consumption was 148.2 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:17,773 INFO L168 Benchmark]: CDTParser took 0.16 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. [2019-01-12 14:55:17,774 INFO L168 Benchmark]: CACSL2BoogieTranslator took 590.00 ms. Allocated memory is still 1.0 GB. Free memory was 951.4 MB in the beginning and 924.5 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:17,774 INFO L168 Benchmark]: Boogie Procedure Inliner took 142.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 924.5 MB in the beginning and 1.1 GB in the end (delta: -211.4 MB). Peak memory consumption was 14.6 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:17,774 INFO L168 Benchmark]: Boogie Preprocessor took 38.88 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 14:55:17,775 INFO L168 Benchmark]: RCFGBuilder took 1315.95 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: 58.5 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:17,775 INFO L168 Benchmark]: TraceAbstraction took 3026.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 964.3 MB in the end (delta: 113.1 MB). Peak memory consumption was 113.1 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:17,775 INFO L168 Benchmark]: Witness Printer took 202.23 ms. Allocated memory is still 1.2 GB. Free memory was 964.3 MB in the beginning and 951.0 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:17,778 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 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 590.00 ms. Allocated memory is still 1.0 GB. Free memory was 951.4 MB in the beginning and 924.5 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 142.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 924.5 MB in the beginning and 1.1 GB in the end (delta: -211.4 MB). Peak memory consumption was 14.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.88 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 1315.95 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: 58.5 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 3026.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 964.3 MB in the end (delta: 113.1 MB). Peak memory consumption was 113.1 MB. Max. memory is 11.5 GB. * Witness Printer took 202.23 ms. Allocated memory is still 1.2 GB. Free memory was 964.3 MB in the beginning and 951.0 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 296]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 296]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 296]: 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: 257]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 91]: Loop Invariant Derived loop invariant: 0 == pumpRunning && splverifierCounter == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 == systemActive && 0 == pumpRunning - InvariantResult [Line: 257]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (0 == pumpRunning && splverifierCounter == 0 && !(0 == systemActive)) || ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) - InvariantResult [Line: 855]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 139]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 927]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 212]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 65]: Loop Invariant Derived loop invariant: (0 == pumpRunning && splverifierCounter == 0 && !(0 == systemActive)) || ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) - InvariantResult [Line: 917]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 212]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 899]: Loop Invariant Derived loop invariant: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive - InvariantResult [Line: 212]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 212]: Loop Invariant Derived loop invariant: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 - InvariantResult [Line: 257]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 212]: Loop Invariant Derived loop invariant: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 - InvariantResult [Line: 747]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 796]: Loop Invariant Derived loop invariant: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive - InvariantResult [Line: 785]: Loop Invariant Derived loop invariant: (1 == systemActive && 0 == pumpRunning) && \result == systemActive - InvariantResult [Line: 212]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 139]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 75]: Loop Invariant Derived loop invariant: (0 == pumpRunning && splverifierCounter == 0 && !(0 == systemActive)) || ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 139]: Loop Invariant Derived loop invariant: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 - InvariantResult [Line: 738]: Loop Invariant Derived loop invariant: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 - InvariantResult [Line: 280]: Loop Invariant Derived loop invariant: 0 == pumpRunning && splverifierCounter == 0 - InvariantResult [Line: 128]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 738]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 128]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 747]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 738]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 747]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 128]: Loop Invariant Derived loop invariant: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 86 locations, 3 error locations. SAFE Result, 2.9s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 0.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 292 SDtfs, 296 SDslu, 352 SDs, 0 SdLazy, 47 SolverSat, 8 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=86occurred 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, 36 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 39 LocationsWithAnnotation, 39 PreInvPairs, 85 NumberOfFragments, 210 HoareAnnotationTreeSize, 39 FomulaSimplifications, 783 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 39 FomulaSimplificationsInter, 42 FormulaSimplificationTreeSizeReductionInter, 0.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 92 NumberOfCodeBlocks, 92 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 88 ConstructedInterpolants, 0 QuantifiedInterpolants, 4560 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...