./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 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_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 0.1.24-2e94e6a [2018-12-31 09:50:36,445 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-31 09:50:36,447 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-31 09:50:36,458 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-31 09:50:36,459 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-31 09:50:36,460 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-31 09:50:36,461 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-31 09:50:36,470 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-31 09:50:36,472 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-31 09:50:36,473 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-31 09:50:36,474 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-31 09:50:36,474 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-31 09:50:36,475 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-31 09:50:36,476 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-31 09:50:36,477 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-31 09:50:36,478 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-31 09:50:36,479 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-31 09:50:36,480 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-31 09:50:36,482 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-31 09:50:36,484 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-31 09:50:36,485 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-31 09:50:36,486 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-31 09:50:36,489 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-31 09:50:36,489 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-31 09:50:36,489 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-31 09:50:36,490 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-31 09:50:36,491 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-31 09:50:36,492 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-31 09:50:36,493 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-31 09:50:36,494 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-31 09:50:36,494 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-31 09:50:36,495 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-31 09:50:36,495 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-31 09:50:36,495 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-31 09:50:36,496 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-31 09:50:36,497 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-31 09:50:36,497 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-31 09:50:36,512 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-31 09:50:36,512 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-31 09:50:36,514 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-31 09:50:36,514 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-31 09:50:36,514 INFO L133 SettingsManager]: * Use SBE=true [2018-12-31 09:50:36,514 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-31 09:50:36,514 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-31 09:50:36,515 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-31 09:50:36,515 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-31 09:50:36,515 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-31 09:50:36,515 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-31 09:50:36,515 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-31 09:50:36,515 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-31 09:50:36,516 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-31 09:50:36,516 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-31 09:50:36,516 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-31 09:50:36,516 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-31 09:50:36,516 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-31 09:50:36,516 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-31 09:50:36,517 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-31 09:50:36,517 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-31 09:50:36,517 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 09:50:36,517 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-31 09:50:36,517 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-31 09:50:36,518 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-31 09:50:36,518 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-31 09:50:36,518 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-31 09:50:36,518 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-31 09:50:36,518 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 [2018-12-31 09:50:36,556 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-31 09:50:36,569 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-31 09:50:36,576 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-31 09:50:36,577 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-31 09:50:36,578 INFO L276 PluginConnector]: CDTParser initialized [2018-12-31 09:50:36,579 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec5_product19_true-unreach-call_false-termination.cil.c [2018-12-31 09:50:36,647 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82c4da263/bdffab3195504497bde90a91a73bd007/FLAGe39c1ce54 [2018-12-31 09:50:37,189 INFO L307 CDTParser]: Found 1 translation units. [2018-12-31 09:50:37,190 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec5_product19_true-unreach-call_false-termination.cil.c [2018-12-31 09:50:37,210 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82c4da263/bdffab3195504497bde90a91a73bd007/FLAGe39c1ce54 [2018-12-31 09:50:37,440 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82c4da263/bdffab3195504497bde90a91a73bd007 [2018-12-31 09:50:37,443 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-31 09:50:37,445 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-31 09:50:37,447 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-31 09:50:37,448 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-31 09:50:37,452 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-31 09:50:37,453 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 09:50:37" (1/1) ... [2018-12-31 09:50:37,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74fb2347 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:37, skipping insertion in model container [2018-12-31 09:50:37,458 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 09:50:37" (1/1) ... [2018-12-31 09:50:37,466 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-31 09:50:37,533 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-31 09:50:37,965 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 09:50:37,986 INFO L191 MainTranslator]: Completed pre-run [2018-12-31 09:50:38,175 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 09:50:38,219 INFO L195 MainTranslator]: Completed translation [2018-12-31 09:50:38,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:38 WrapperNode [2018-12-31 09:50:38,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-31 09:50:38,221 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-31 09:50:38,221 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-31 09:50:38,221 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-31 09:50:38,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:38" (1/1) ... [2018-12-31 09:50:38,249 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:38" (1/1) ... [2018-12-31 09:50:38,299 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-31 09:50:38,299 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-31 09:50:38,299 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-31 09:50:38,300 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-31 09:50:38,311 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:38" (1/1) ... [2018-12-31 09:50:38,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:38" (1/1) ... [2018-12-31 09:50:38,316 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:38" (1/1) ... [2018-12-31 09:50:38,316 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:38" (1/1) ... [2018-12-31 09:50:38,328 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:38" (1/1) ... [2018-12-31 09:50:38,337 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:38" (1/1) ... [2018-12-31 09:50:38,339 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:38" (1/1) ... [2018-12-31 09:50:38,344 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-31 09:50:38,344 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-31 09:50:38,344 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-31 09:50:38,345 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-31 09:50:38,345 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:38" (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 09:50:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2018-12-31 09:50:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-31 09:50:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-31 09:50:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-31 09:50:39,663 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-31 09:50:39,664 INFO L280 CfgBuilder]: Removed 114 assue(true) statements. [2018-12-31 09:50:39,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 09:50:39 BoogieIcfgContainer [2018-12-31 09:50:39,665 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-31 09:50:39,666 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-31 09:50:39,666 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-31 09:50:39,669 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-31 09:50:39,669 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.12 09:50:37" (1/3) ... [2018-12-31 09:50:39,670 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@325c229a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 09:50:39, skipping insertion in model container [2018-12-31 09:50:39,670 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:38" (2/3) ... [2018-12-31 09:50:39,671 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@325c229a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 09:50:39, skipping insertion in model container [2018-12-31 09:50:39,671 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 09:50:39" (3/3) ... [2018-12-31 09:50:39,673 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product19_true-unreach-call_false-termination.cil.c [2018-12-31 09:50:39,684 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-31 09:50:39,692 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2018-12-31 09:50:39,711 INFO L257 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2018-12-31 09:50:39,747 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-31 09:50:39,748 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-31 09:50:39,748 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-31 09:50:39,748 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-31 09:50:39,748 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-31 09:50:39,748 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-31 09:50:39,749 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-31 09:50:39,749 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-31 09:50:39,749 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-31 09:50:39,766 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states. [2018-12-31 09:50:39,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-31 09:50:39,774 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:50:39,775 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 09:50:39,777 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:50:39,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:50:39,783 INFO L82 PathProgramCache]: Analyzing trace with hash -600214368, now seen corresponding path program 1 times [2018-12-31 09:50:39,785 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:50:39,786 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:50:39,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:39,837 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:50:39,837 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:39,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:50:40,067 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 09:50:40,072 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:50:40,072 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-31 09:50:40,076 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-31 09:50:40,088 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-31 09:50:40,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-31 09:50:40,091 INFO L87 Difference]: Start difference. First operand 86 states. Second operand 2 states. [2018-12-31 09:50:40,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:50:40,120 INFO L93 Difference]: Finished difference Result 165 states and 244 transitions. [2018-12-31 09:50:40,120 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-31 09:50:40,121 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2018-12-31 09:50:40,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:50:40,135 INFO L225 Difference]: With dead ends: 165 [2018-12-31 09:50:40,135 INFO L226 Difference]: Without dead ends: 82 [2018-12-31 09:50:40,140 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 09:50:40,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2018-12-31 09:50:40,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 82. [2018-12-31 09:50:40,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82 states. [2018-12-31 09:50:40,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 114 transitions. [2018-12-31 09:50:40,195 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 114 transitions. Word has length 19 [2018-12-31 09:50:40,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:50:40,195 INFO L480 AbstractCegarLoop]: Abstraction has 82 states and 114 transitions. [2018-12-31 09:50:40,196 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-31 09:50:40,196 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 114 transitions. [2018-12-31 09:50:40,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-12-31 09:50:40,197 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:50:40,197 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 09:50:40,199 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:50:40,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:50:40,199 INFO L82 PathProgramCache]: Analyzing trace with hash 443176428, now seen corresponding path program 1 times [2018-12-31 09:50:40,199 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:50:40,200 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:50:40,201 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:40,201 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:50:40,201 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:40,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:50:40,380 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 09:50:40,381 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:50:40,381 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-31 09:50:40,383 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-31 09:50:40,384 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-31 09:50:40,384 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-31 09:50:40,384 INFO L87 Difference]: Start difference. First operand 82 states and 114 transitions. Second operand 3 states. [2018-12-31 09:50:40,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:50:40,410 INFO L93 Difference]: Finished difference Result 82 states and 114 transitions. [2018-12-31 09:50:40,411 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-31 09:50:40,412 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2018-12-31 09:50:40,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:50:40,413 INFO L225 Difference]: With dead ends: 82 [2018-12-31 09:50:40,413 INFO L226 Difference]: Without dead ends: 39 [2018-12-31 09:50:40,415 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 09:50:40,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2018-12-31 09:50:40,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2018-12-31 09:50:40,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2018-12-31 09:50:40,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 54 transitions. [2018-12-31 09:50:40,423 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 54 transitions. Word has length 20 [2018-12-31 09:50:40,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:50:40,423 INFO L480 AbstractCegarLoop]: Abstraction has 39 states and 54 transitions. [2018-12-31 09:50:40,424 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-31 09:50:40,424 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 54 transitions. [2018-12-31 09:50:40,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-31 09:50:40,425 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:50:40,425 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 09:50:40,425 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:50:40,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:50:40,427 INFO L82 PathProgramCache]: Analyzing trace with hash 68509569, now seen corresponding path program 1 times [2018-12-31 09:50:40,427 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:50:40,427 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:50:40,428 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:40,429 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:50:40,430 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:40,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:50:40,817 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 09:50:40,818 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:50:40,818 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-31 09:50:40,818 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-31 09:50:40,819 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-31 09:50:40,819 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-12-31 09:50:40,819 INFO L87 Difference]: Start difference. First operand 39 states and 54 transitions. Second operand 6 states. [2018-12-31 09:50:41,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:50:41,125 INFO L93 Difference]: Finished difference Result 129 states and 186 transitions. [2018-12-31 09:50:41,126 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-31 09:50:41,126 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 26 [2018-12-31 09:50:41,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:50:41,128 INFO L225 Difference]: With dead ends: 129 [2018-12-31 09:50:41,128 INFO L226 Difference]: Without dead ends: 97 [2018-12-31 09:50:41,130 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-12-31 09:50:41,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-12-31 09:50:41,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 61. [2018-12-31 09:50:41,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61 states. [2018-12-31 09:50:41,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 87 transitions. [2018-12-31 09:50:41,159 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 87 transitions. Word has length 26 [2018-12-31 09:50:41,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:50:41,160 INFO L480 AbstractCegarLoop]: Abstraction has 61 states and 87 transitions. [2018-12-31 09:50:41,160 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-31 09:50:41,160 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 87 transitions. [2018-12-31 09:50:41,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-31 09:50:41,166 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:50:41,167 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] [2018-12-31 09:50:41,167 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:50:41,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:50:41,168 INFO L82 PathProgramCache]: Analyzing trace with hash 1822764027, now seen corresponding path program 1 times [2018-12-31 09:50:41,168 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:50:41,168 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:50:41,172 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:41,172 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:50:41,172 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:41,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:50:41,524 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 09:50:41,524 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:50:41,524 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-31 09:50:41,525 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-31 09:50:41,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-31 09:50:41,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-31 09:50:41,525 INFO L87 Difference]: Start difference. First operand 61 states and 87 transitions. Second operand 5 states. [2018-12-31 09:50:41,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:50:41,909 INFO L93 Difference]: Finished difference Result 154 states and 225 transitions. [2018-12-31 09:50:41,910 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-31 09:50:41,910 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2018-12-31 09:50:41,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:50:41,910 INFO L225 Difference]: With dead ends: 154 [2018-12-31 09:50:41,911 INFO L226 Difference]: Without dead ends: 0 [2018-12-31 09:50:41,912 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-12-31 09:50:41,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-31 09:50:41,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-31 09:50:41,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-31 09:50:41,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-31 09:50:41,913 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2018-12-31 09:50:41,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:50:41,917 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-31 09:50:41,917 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-31 09:50:41,917 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-31 09:50:41,917 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-31 09:50:41,922 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-31 09:50:42,211 WARN L181 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 14 [2018-12-31 09:50:42,659 WARN L181 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 14 [2018-12-31 09:50:43,007 WARN L181 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 14 [2018-12-31 09:50:43,086 INFO L448 ceAbstractionStarter]: For program point L927(lines 927 934) no Hoare annotation was computed. [2018-12-31 09:50:43,086 INFO L451 ceAbstractionStarter]: At program point L927-1(lines 927 934) the Hoare annotation is: true [2018-12-31 09:50:43,087 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)) [2018-12-31 09:50:43,087 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)) [2018-12-31 09:50:43,087 INFO L444 ceAbstractionStarter]: At program point L217-2(lines 212 220) the Hoare annotation is: false [2018-12-31 09:50:43,087 INFO L444 ceAbstractionStarter]: At program point L217-3(lines 212 220) the Hoare annotation is: false [2018-12-31 09:50:43,087 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 98) no Hoare annotation was computed. [2018-12-31 09:50:43,087 INFO L444 ceAbstractionStarter]: At program point L217-4(lines 212 220) the Hoare annotation is: false [2018-12-31 09:50:43,088 INFO L444 ceAbstractionStarter]: At program point L217-5(lines 212 220) the Hoare annotation is: false [2018-12-31 09:50:43,088 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 296) no Hoare annotation was computed. [2018-12-31 09:50:43,088 INFO L448 ceAbstractionStarter]: For program point L168(lines 168 176) no Hoare annotation was computed. [2018-12-31 09:50:43,088 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 168 176) no Hoare annotation was computed. [2018-12-31 09:50:43,088 INFO L448 ceAbstractionStarter]: For program point L168-2(lines 168 176) no Hoare annotation was computed. [2018-12-31 09:50:43,088 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-12-31 09:50:43,090 INFO L444 ceAbstractionStarter]: At program point L103(lines 54 104) the Hoare annotation is: false [2018-12-31 09:50:43,090 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 702) no Hoare annotation was computed. [2018-12-31 09:50:43,090 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 296) no Hoare annotation was computed. [2018-12-31 09:50:43,090 INFO L444 ceAbstractionStarter]: At program point L782(lines 1 939) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 ~pumpRunning~0)) [2018-12-31 09:50:43,090 INFO L448 ceAbstractionStarter]: For program point L56(lines 55 102) no Hoare annotation was computed. [2018-12-31 09:50:43,091 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)) [2018-12-31 09:50:43,092 INFO L444 ceAbstractionStarter]: At program point L139-1(lines 139 145) the Hoare annotation is: false [2018-12-31 09:50:43,093 INFO L444 ceAbstractionStarter]: At program point L139-2(lines 139 145) the Hoare annotation is: false [2018-12-31 09:50:43,093 INFO L448 ceAbstractionStarter]: For program point L57(lines 57 61) no Hoare annotation was computed. [2018-12-31 09:50:43,094 INFO L444 ceAbstractionStarter]: At program point L272(lines 257 275) the Hoare annotation is: false [2018-12-31 09:50:43,094 INFO L444 ceAbstractionStarter]: At program point L272-1(lines 257 275) the Hoare annotation is: false [2018-12-31 09:50:43,094 INFO L444 ceAbstractionStarter]: At program point L272-2(lines 257 275) the Hoare annotation is: false [2018-12-31 09:50:43,095 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)) [2018-12-31 09:50:43,097 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-31 09:50:43,098 INFO L448 ceAbstractionStarter]: For program point L91(lines 91 97) no Hoare annotation was computed. [2018-12-31 09:50:43,098 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)) [2018-12-31 09:50:43,098 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 296) no Hoare annotation was computed. [2018-12-31 09:50:43,098 INFO L444 ceAbstractionStarter]: At program point L752(lines 747 755) the Hoare annotation is: false [2018-12-31 09:50:43,099 INFO L444 ceAbstractionStarter]: At program point L752-1(lines 747 755) the Hoare annotation is: false [2018-12-31 09:50:43,099 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 690) no Hoare annotation was computed. [2018-12-31 09:50:43,099 INFO L444 ceAbstractionStarter]: At program point L752-2(lines 747 755) the Hoare annotation is: false [2018-12-31 09:50:43,099 INFO L448 ceAbstractionStarter]: For program point L75(lines 75 81) no Hoare annotation was computed. [2018-12-31 09:50:43,099 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))) [2018-12-31 09:50:43,099 INFO L451 ceAbstractionStarter]: At program point L936(lines 917 939) the Hoare annotation is: true [2018-12-31 09:50:43,104 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)) [2018-12-31 09:50:43,104 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-31 09:50:43,105 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 839) no Hoare annotation was computed. [2018-12-31 09:50:43,106 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))) [2018-12-31 09:50:43,106 INFO L444 ceAbstractionStarter]: At program point L855-2(lines 855 869) the Hoare annotation is: false [2018-12-31 09:50:43,106 INFO L448 ceAbstractionStarter]: For program point L822-2(lines 822 839) no Hoare annotation was computed. [2018-12-31 09:50:43,106 INFO L444 ceAbstractionStarter]: At program point L822-3(lines 1 939) the Hoare annotation is: false [2018-12-31 09:50:43,106 INFO L448 ceAbstractionStarter]: For program point L822-4(lines 822 839) no Hoare annotation was computed. [2018-12-31 09:50:43,106 INFO L444 ceAbstractionStarter]: At program point L822-5(lines 1 939) the Hoare annotation is: false [2018-12-31 09:50:43,107 INFO L448 ceAbstractionStarter]: For program point L674(lines 674 678) no Hoare annotation was computed. [2018-12-31 09:50:43,107 INFO L448 ceAbstractionStarter]: For program point L674-3(lines 674 678) no Hoare annotation was computed. [2018-12-31 09:50:43,107 INFO L448 ceAbstractionStarter]: For program point L674-6(lines 674 678) no Hoare annotation was computed. [2018-12-31 09:50:43,107 INFO L448 ceAbstractionStarter]: For program point L856(line 856) no Hoare annotation was computed. [2018-12-31 09:50:43,107 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)) [2018-12-31 09:50:43,107 INFO L448 ceAbstractionStarter]: For program point L296(line 296) no Hoare annotation was computed. [2018-12-31 09:50:43,107 INFO L448 ceAbstractionStarter]: For program point L296-1(line 296) no Hoare annotation was computed. [2018-12-31 09:50:43,110 INFO L448 ceAbstractionStarter]: For program point L296-2(line 296) no Hoare annotation was computed. [2018-12-31 09:50:43,110 INFO L448 ceAbstractionStarter]: For program point L164(lines 164 181) no Hoare annotation was computed. [2018-12-31 09:50:43,111 INFO L448 ceAbstractionStarter]: For program point L164-1(lines 164 181) no Hoare annotation was computed. [2018-12-31 09:50:43,111 INFO L448 ceAbstractionStarter]: For program point L164-2(lines 164 181) no Hoare annotation was computed. [2018-12-31 09:50:43,111 INFO L448 ceAbstractionStarter]: For program point L65(lines 65 71) no Hoare annotation was computed. [2018-12-31 09:50:43,112 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))) [2018-12-31 09:50:43,112 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-31 09:50:43,112 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 286) no Hoare annotation was computed. [2018-12-31 09:50:43,112 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)) [2018-12-31 09:50:43,112 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)) [2018-12-31 09:50:43,112 INFO L444 ceAbstractionStarter]: At program point L743-1(lines 738 746) the Hoare annotation is: false [2018-12-31 09:50:43,113 INFO L444 ceAbstractionStarter]: At program point L743-2(lines 738 746) the Hoare annotation is: false [2018-12-31 09:50:43,114 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)) [2018-12-31 09:50:43,115 INFO L444 ceAbstractionStarter]: At program point L132-1(lines 128 150) the Hoare annotation is: false [2018-12-31 09:50:43,115 INFO L444 ceAbstractionStarter]: At program point L132-2(lines 128 150) the Hoare annotation is: false [2018-12-31 09:50:43,116 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 863) no Hoare annotation was computed. [2018-12-31 09:50:43,116 INFO L448 ceAbstractionStarter]: For program point L826(lines 826 836) no Hoare annotation was computed. [2018-12-31 09:50:43,116 INFO L448 ceAbstractionStarter]: For program point L859-1(lines 859 863) no Hoare annotation was computed. [2018-12-31 09:50:43,116 INFO L448 ceAbstractionStarter]: For program point L826-2(lines 826 836) no Hoare annotation was computed. [2018-12-31 09:50:43,116 INFO L448 ceAbstractionStarter]: For program point L826-4(lines 826 836) no Hoare annotation was computed. [2018-12-31 09:50:43,116 INFO L448 ceAbstractionStarter]: For program point L827(lines 827 833) no Hoare annotation was computed. [2018-12-31 09:50:43,116 INFO L448 ceAbstractionStarter]: For program point L827-2(lines 827 833) no Hoare annotation was computed. [2018-12-31 09:50:43,116 INFO L448 ceAbstractionStarter]: For program point L827-4(lines 827 833) no Hoare annotation was computed. [2018-12-31 09:50:43,117 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)) [2018-12-31 09:50:43,117 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 270) no Hoare annotation was computed. [2018-12-31 09:50:43,117 INFO L444 ceAbstractionStarter]: At program point L811-1(lines 132 138) the Hoare annotation is: false [2018-12-31 09:50:43,117 INFO L444 ceAbstractionStarter]: At program point L811-2(lines 132 138) the Hoare annotation is: false [2018-12-31 09:50:43,117 INFO L448 ceAbstractionStarter]: For program point L266-2(lines 266 270) no Hoare annotation was computed. [2018-12-31 09:50:43,117 INFO L448 ceAbstractionStarter]: For program point L266-3(lines 266 270) no Hoare annotation was computed. [2018-12-31 09:50:43,123 INFO L448 ceAbstractionStarter]: For program point L266-5(lines 266 270) no Hoare annotation was computed. [2018-12-31 09:50:43,123 INFO L448 ceAbstractionStarter]: For program point L266-6(lines 266 270) no Hoare annotation was computed. [2018-12-31 09:50:43,123 INFO L448 ceAbstractionStarter]: For program point L266-8(lines 266 270) no Hoare annotation was computed. [2018-12-31 09:50:43,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.12 09:50:43 BoogieIcfgContainer [2018-12-31 09:50:43,144 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-31 09:50:43,145 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-31 09:50:43,145 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-31 09:50:43,145 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-31 09:50:43,147 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 09:50:39" (3/4) ... [2018-12-31 09:50:43,152 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-31 09:50:43,169 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2018-12-31 09:50:43,169 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2018-12-31 09:50:43,170 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-31 09:50:43,172 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-31 09:50:43,172 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-31 09:50:43,173 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-31 09:50:43,210 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (1 == systemActive && 0 == pumpRunning) && \result == systemActive [2018-12-31 09:50:43,211 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive [2018-12-31 09:50:43,212 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive [2018-12-31 09:50:43,212 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == pumpRunning && splverifierCounter == 0 && !(0 == systemActive)) || ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) [2018-12-31 09:50:43,213 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == pumpRunning && splverifierCounter == 0 && !(0 == systemActive)) || ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) [2018-12-31 09:50:43,214 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == pumpRunning && splverifierCounter == 0 && !(0 == systemActive)) || ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) [2018-12-31 09:50:43,216 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2018-12-31 09:50:43,217 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2018-12-31 09:50:43,218 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2018-12-31 09:50:43,218 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2018-12-31 09:50:43,219 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2018-12-31 09:50:43,222 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2018-12-31 09:50:43,334 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2018-12-31 09:50:43,335 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-31 09:50:43,336 INFO L168 Benchmark]: Toolchain (without parser) took 5891.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 951.4 MB in the beginning and 922.6 MB in the end (delta: 28.8 MB). Peak memory consumption was 153.6 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:43,336 INFO L168 Benchmark]: CDTParser took 0.17 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 09:50:43,338 INFO L168 Benchmark]: CACSL2BoogieTranslator took 773.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -152.8 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:43,338 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.92 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. [2018-12-31 09:50:43,339 INFO L168 Benchmark]: Boogie Preprocessor took 44.60 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. [2018-12-31 09:50:43,339 INFO L168 Benchmark]: RCFGBuilder took 1320.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 59.6 MB). Peak memory consumption was 59.6 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:43,339 INFO L168 Benchmark]: TraceAbstraction took 3478.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 929.3 MB in the end (delta: 115.2 MB). Peak memory consumption was 115.2 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:43,341 INFO L168 Benchmark]: Witness Printer took 189.83 ms. Allocated memory is still 1.2 GB. Free memory was 929.3 MB in the beginning and 922.6 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:43,346 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 773.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -152.8 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 77.92 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. * Boogie Preprocessor took 44.60 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 1320.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 59.6 MB). Peak memory consumption was 59.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 3478.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 929.3 MB in the end (delta: 115.2 MB). Peak memory consumption was 115.2 MB. Max. memory is 11.5 GB. * Witness Printer took 189.83 ms. Allocated memory is still 1.2 GB. Free memory was 929.3 MB in the beginning and 922.6 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 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, 3.3s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 0.7s AutomataDifference, 0.0s DeadEndRemovalTime, 1.1s 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, 0.7s 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, 0.1s HoareSimplificationTime, 39 FomulaSimplificationsInter, 42 FormulaSimplificationTreeSizeReductionInter, 1.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.9s 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...