./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/product-lines/minepump_spec5_product17_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_product17_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 dcdc175f36a7a4b619ef1dcf44a5e5edbf0f1a99 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 09:50:35,593 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-31 09:50:35,595 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-31 09:50:35,607 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-31 09:50:35,607 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-31 09:50:35,609 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-31 09:50:35,610 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-31 09:50:35,612 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-31 09:50:35,614 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-31 09:50:35,615 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-31 09:50:35,616 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-31 09:50:35,617 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-31 09:50:35,618 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-31 09:50:35,619 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-31 09:50:35,620 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-31 09:50:35,622 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-31 09:50:35,622 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-31 09:50:35,625 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-31 09:50:35,627 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-31 09:50:35,629 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-31 09:50:35,630 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-31 09:50:35,632 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-31 09:50:35,634 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-31 09:50:35,635 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-31 09:50:35,635 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-31 09:50:35,636 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-31 09:50:35,637 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-31 09:50:35,638 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-31 09:50:35,639 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-31 09:50:35,640 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-31 09:50:35,641 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-31 09:50:35,642 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-31 09:50:35,642 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-31 09:50:35,642 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-31 09:50:35,643 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-31 09:50:35,644 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-31 09:50:35,644 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-31 09:50:35,659 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-31 09:50:35,659 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-31 09:50:35,660 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-31 09:50:35,661 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-31 09:50:35,661 INFO L133 SettingsManager]: * Use SBE=true [2018-12-31 09:50:35,661 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-31 09:50:35,661 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-31 09:50:35,661 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-31 09:50:35,661 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-31 09:50:35,662 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-31 09:50:35,662 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-31 09:50:35,662 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-31 09:50:35,662 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-31 09:50:35,662 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-31 09:50:35,662 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-31 09:50:35,665 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-31 09:50:35,665 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-31 09:50:35,665 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-31 09:50:35,665 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-31 09:50:35,665 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-31 09:50:35,666 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-31 09:50:35,666 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 09:50:35,666 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-31 09:50:35,666 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-31 09:50:35,666 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-31 09:50:35,667 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-31 09:50:35,668 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-31 09:50:35,668 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-31 09:50:35,668 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 -> dcdc175f36a7a4b619ef1dcf44a5e5edbf0f1a99 [2018-12-31 09:50:35,718 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-31 09:50:35,734 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-31 09:50:35,741 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-31 09:50:35,743 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-31 09:50:35,743 INFO L276 PluginConnector]: CDTParser initialized [2018-12-31 09:50:35,744 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec5_product17_true-unreach-call_false-termination.cil.c [2018-12-31 09:50:35,811 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e1cc7811/92ee5553717841a497ead9bc599e10c1/FLAG88aee7a63 [2018-12-31 09:50:36,305 INFO L307 CDTParser]: Found 1 translation units. [2018-12-31 09:50:36,306 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec5_product17_true-unreach-call_false-termination.cil.c [2018-12-31 09:50:36,319 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e1cc7811/92ee5553717841a497ead9bc599e10c1/FLAG88aee7a63 [2018-12-31 09:50:36,622 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e1cc7811/92ee5553717841a497ead9bc599e10c1 [2018-12-31 09:50:36,626 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-31 09:50:36,627 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-31 09:50:36,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-31 09:50:36,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-31 09:50:36,633 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-31 09:50:36,633 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 09:50:36" (1/1) ... [2018-12-31 09:50:36,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a5801be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:36, skipping insertion in model container [2018-12-31 09:50:36,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 09:50:36" (1/1) ... [2018-12-31 09:50:36,652 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-31 09:50:36,723 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-31 09:50:37,117 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 09:50:37,132 INFO L191 MainTranslator]: Completed pre-run [2018-12-31 09:50:37,321 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 09:50:37,376 INFO L195 MainTranslator]: Completed translation [2018-12-31 09:50:37,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:37 WrapperNode [2018-12-31 09:50:37,377 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-31 09:50:37,378 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-31 09:50:37,378 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-31 09:50:37,378 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-31 09:50:37,385 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:37" (1/1) ... [2018-12-31 09:50:37,414 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:37" (1/1) ... [2018-12-31 09:50:37,458 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-31 09:50:37,458 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-31 09:50:37,458 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-31 09:50:37,458 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-31 09:50:37,467 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:37" (1/1) ... [2018-12-31 09:50:37,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:37" (1/1) ... [2018-12-31 09:50:37,472 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:37" (1/1) ... [2018-12-31 09:50:37,472 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:37" (1/1) ... [2018-12-31 09:50:37,482 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:37" (1/1) ... [2018-12-31 09:50:37,490 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:37" (1/1) ... [2018-12-31 09:50:37,493 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:37" (1/1) ... [2018-12-31 09:50:37,498 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-31 09:50:37,498 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-31 09:50:37,499 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-31 09:50:37,499 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-31 09:50:37,500 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:37" (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 09:50:37,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2018-12-31 09:50:37,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-31 09:50:37,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-31 09:50:37,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-31 09:50:38,909 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-31 09:50:38,910 INFO L280 CfgBuilder]: Removed 110 assue(true) statements. [2018-12-31 09:50:38,910 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 09:50:38 BoogieIcfgContainer [2018-12-31 09:50:38,911 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-31 09:50:38,911 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-31 09:50:38,912 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-31 09:50:38,915 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-31 09:50:38,915 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.12 09:50:36" (1/3) ... [2018-12-31 09:50:38,916 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a292903 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 09:50:38, skipping insertion in model container [2018-12-31 09:50:38,916 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:37" (2/3) ... [2018-12-31 09:50:38,917 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a292903 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 09:50:38, skipping insertion in model container [2018-12-31 09:50:38,917 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 09:50:38" (3/3) ... [2018-12-31 09:50:38,919 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product17_true-unreach-call_false-termination.cil.c [2018-12-31 09:50:38,929 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-31 09:50:38,938 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2018-12-31 09:50:38,957 INFO L257 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2018-12-31 09:50:38,991 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-31 09:50:38,992 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-31 09:50:38,992 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-31 09:50:38,992 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-31 09:50:38,992 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-31 09:50:38,992 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-31 09:50:38,993 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-31 09:50:38,993 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-31 09:50:38,993 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-31 09:50:39,010 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states. [2018-12-31 09:50:39,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-31 09:50:39,017 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:50:39,018 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 09:50:39,020 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:50:39,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:50:39,026 INFO L82 PathProgramCache]: Analyzing trace with hash 316418978, now seen corresponding path program 1 times [2018-12-31 09:50:39,028 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:50:39,028 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:50:39,074 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:39,074 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:50:39,074 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:39,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:50:39,343 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 09:50:39,345 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:50:39,346 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-31 09:50:39,349 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-31 09:50:39,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-31 09:50:39,362 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-31 09:50:39,364 INFO L87 Difference]: Start difference. First operand 84 states. Second operand 2 states. [2018-12-31 09:50:39,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:50:39,392 INFO L93 Difference]: Finished difference Result 161 states and 238 transitions. [2018-12-31 09:50:39,392 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-31 09:50:39,393 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2018-12-31 09:50:39,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:50:39,407 INFO L225 Difference]: With dead ends: 161 [2018-12-31 09:50:39,407 INFO L226 Difference]: Without dead ends: 80 [2018-12-31 09:50:39,411 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 09:50:39,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2018-12-31 09:50:39,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 80. [2018-12-31 09:50:39,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80 states. [2018-12-31 09:50:39,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 111 transitions. [2018-12-31 09:50:39,475 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 111 transitions. Word has length 19 [2018-12-31 09:50:39,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:50:39,476 INFO L480 AbstractCegarLoop]: Abstraction has 80 states and 111 transitions. [2018-12-31 09:50:39,476 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-31 09:50:39,477 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 111 transitions. [2018-12-31 09:50:39,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-12-31 09:50:39,479 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:50:39,480 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 09:50:39,480 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:50:39,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:50:39,481 INFO L82 PathProgramCache]: Analyzing trace with hash 2122438531, now seen corresponding path program 1 times [2018-12-31 09:50:39,481 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:50:39,481 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:50:39,483 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:39,484 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:50:39,484 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:39,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:50:39,638 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 09:50:39,639 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:50:39,639 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-31 09:50:39,641 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-31 09:50:39,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-31 09:50:39,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-31 09:50:39,643 INFO L87 Difference]: Start difference. First operand 80 states and 111 transitions. Second operand 3 states. [2018-12-31 09:50:39,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:50:39,670 INFO L93 Difference]: Finished difference Result 80 states and 111 transitions. [2018-12-31 09:50:39,671 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-31 09:50:39,671 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2018-12-31 09:50:39,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:50:39,672 INFO L225 Difference]: With dead ends: 80 [2018-12-31 09:50:39,672 INFO L226 Difference]: Without dead ends: 37 [2018-12-31 09:50:39,673 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 09:50:39,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2018-12-31 09:50:39,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2018-12-31 09:50:39,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2018-12-31 09:50:39,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 51 transitions. [2018-12-31 09:50:39,680 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 51 transitions. Word has length 20 [2018-12-31 09:50:39,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:50:39,680 INFO L480 AbstractCegarLoop]: Abstraction has 37 states and 51 transitions. [2018-12-31 09:50:39,681 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-31 09:50:39,681 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2018-12-31 09:50:39,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-31 09:50:39,682 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:50:39,682 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 09:50:39,684 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:50:39,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:50:39,684 INFO L82 PathProgramCache]: Analyzing trace with hash 1747771672, now seen corresponding path program 1 times [2018-12-31 09:50:39,684 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:50:39,685 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:50:39,685 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:39,688 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:50:39,688 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:39,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:50:39,973 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 09:50:39,974 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:50:39,974 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-31 09:50:39,974 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-31 09:50:39,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-31 09:50:39,975 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-12-31 09:50:39,975 INFO L87 Difference]: Start difference. First operand 37 states and 51 transitions. Second operand 6 states. [2018-12-31 09:50:40,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:50:40,203 INFO L93 Difference]: Finished difference Result 67 states and 95 transitions. [2018-12-31 09:50:40,204 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-31 09:50:40,204 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 26 [2018-12-31 09:50:40,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:50:40,205 INFO L225 Difference]: With dead ends: 67 [2018-12-31 09:50:40,206 INFO L226 Difference]: Without dead ends: 37 [2018-12-31 09:50:40,206 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 [2018-12-31 09:50:40,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2018-12-31 09:50:40,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2018-12-31 09:50:40,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2018-12-31 09:50:40,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 50 transitions. [2018-12-31 09:50:40,216 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 50 transitions. Word has length 26 [2018-12-31 09:50:40,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:50:40,217 INFO L480 AbstractCegarLoop]: Abstraction has 37 states and 50 transitions. [2018-12-31 09:50:40,217 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-31 09:50:40,217 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 50 transitions. [2018-12-31 09:50:40,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-31 09:50:40,218 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:50:40,218 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 09:50:40,219 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:50:40,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:50:40,220 INFO L82 PathProgramCache]: Analyzing trace with hash -1954685637, now seen corresponding path program 1 times [2018-12-31 09:50:40,220 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:50:40,221 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:50:40,222 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:40,222 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:50:40,222 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:40,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:50:40,329 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 09:50:40,330 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:50:40,330 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-31 09:50:40,331 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-31 09:50:40,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-31 09:50:40,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-31 09:50:40,331 INFO L87 Difference]: Start difference. First operand 37 states and 50 transitions. Second operand 5 states. [2018-12-31 09:50:40,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:50:40,555 INFO L93 Difference]: Finished difference Result 87 states and 124 transitions. [2018-12-31 09:50:40,555 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-31 09:50:40,555 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2018-12-31 09:50:40,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:50:40,556 INFO L225 Difference]: With dead ends: 87 [2018-12-31 09:50:40,556 INFO L226 Difference]: Without dead ends: 0 [2018-12-31 09:50:40,557 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-12-31 09:50:40,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-31 09:50:40,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-31 09:50:40,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-31 09:50:40,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-31 09:50:40,559 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2018-12-31 09:50:40,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:50:40,559 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-31 09:50:40,560 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-31 09:50:40,560 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-31 09:50:40,560 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-31 09:50:40,564 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-31 09:50:41,136 INFO L444 ceAbstractionStarter]: At program point L564(lines 559 566) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:41,136 INFO L444 ceAbstractionStarter]: At program point L52-2(lines 52 66) the Hoare annotation is: false [2018-12-31 09:50:41,136 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 516) no Hoare annotation was computed. [2018-12-31 09:50:41,136 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-12-31 09:50:41,137 INFO L448 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2018-12-31 09:50:41,137 INFO L448 ceAbstractionStarter]: For program point L846(lines 846 850) no Hoare annotation was computed. [2018-12-31 09:50:41,137 INFO L448 ceAbstractionStarter]: For program point L846-2(lines 846 850) no Hoare annotation was computed. [2018-12-31 09:50:41,137 INFO L448 ceAbstractionStarter]: For program point L846-3(lines 846 850) no Hoare annotation was computed. [2018-12-31 09:50:41,137 INFO L448 ceAbstractionStarter]: For program point L846-5(lines 846 850) no Hoare annotation was computed. [2018-12-31 09:50:41,137 INFO L448 ceAbstractionStarter]: For program point L846-6(lines 846 850) no Hoare annotation was computed. [2018-12-31 09:50:41,137 INFO L444 ceAbstractionStarter]: At program point L103(lines 99 105) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:41,138 INFO L448 ceAbstractionStarter]: For program point L846-8(lines 846 850) no Hoare annotation was computed. [2018-12-31 09:50:41,138 INFO L448 ceAbstractionStarter]: For program point L516(line 516) no Hoare annotation was computed. [2018-12-31 09:50:41,138 INFO L448 ceAbstractionStarter]: For program point L516-1(line 516) no Hoare annotation was computed. [2018-12-31 09:50:41,138 INFO L448 ceAbstractionStarter]: For program point L516-2(line 516) no Hoare annotation was computed. [2018-12-31 09:50:41,138 INFO L444 ceAbstractionStarter]: At program point L797(lines 792 800) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:41,138 INFO L444 ceAbstractionStarter]: At program point L797-1(lines 792 800) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:41,141 INFO L444 ceAbstractionStarter]: At program point L797-2(lines 792 800) the Hoare annotation is: false [2018-12-31 09:50:41,141 INFO L444 ceAbstractionStarter]: At program point L797-3(lines 792 800) the Hoare annotation is: false [2018-12-31 09:50:41,142 INFO L444 ceAbstractionStarter]: At program point L797-4(lines 792 800) the Hoare annotation is: false [2018-12-31 09:50:41,142 INFO L444 ceAbstractionStarter]: At program point L797-5(lines 792 800) the Hoare annotation is: false [2018-12-31 09:50:41,142 INFO L444 ceAbstractionStarter]: At program point L913(lines 866 914) the Hoare annotation is: false [2018-12-31 09:50:41,142 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 756) no Hoare annotation was computed. [2018-12-31 09:50:41,142 INFO L448 ceAbstractionStarter]: For program point L748-1(lines 748 756) no Hoare annotation was computed. [2018-12-31 09:50:41,142 INFO L448 ceAbstractionStarter]: For program point L748-2(lines 748 756) no Hoare annotation was computed. [2018-12-31 09:50:41,142 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 908) no Hoare annotation was computed. [2018-12-31 09:50:41,143 INFO L448 ceAbstractionStarter]: For program point L617(lines 617 621) no Hoare annotation was computed. [2018-12-31 09:50:41,143 INFO L444 ceAbstractionStarter]: At program point L551(lines 546 554) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 ~pumpRunning~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:41,143 INFO L448 ceAbstractionStarter]: For program point L617-3(lines 617 621) no Hoare annotation was computed. [2018-12-31 09:50:41,143 INFO L448 ceAbstractionStarter]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2018-12-31 09:50:41,143 INFO L448 ceAbstractionStarter]: For program point L56(lines 56 60) no Hoare annotation was computed. [2018-12-31 09:50:41,143 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 56 60) no Hoare annotation was computed. [2018-12-31 09:50:41,143 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 602) no Hoare annotation was computed. [2018-12-31 09:50:41,144 INFO L444 ceAbstractionStarter]: At program point L585-1(lines 1 920) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:41,144 INFO L448 ceAbstractionStarter]: For program point L585-2(lines 585 602) no Hoare annotation was computed. [2018-12-31 09:50:41,145 INFO L444 ceAbstractionStarter]: At program point L585-3(lines 1 920) the Hoare annotation is: false [2018-12-31 09:50:41,145 INFO L448 ceAbstractionStarter]: For program point L585-4(lines 585 602) no Hoare annotation was computed. [2018-12-31 09:50:41,145 INFO L444 ceAbstractionStarter]: At program point L585-5(lines 1 920) the Hoare annotation is: false [2018-12-31 09:50:41,145 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-31 09:50:41,145 INFO L444 ceAbstractionStarter]: At program point L719(lines 719 725) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:41,146 INFO L444 ceAbstractionStarter]: At program point L686(lines 681 689) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:41,148 INFO L444 ceAbstractionStarter]: At program point L719-1(lines 719 725) the Hoare annotation is: false [2018-12-31 09:50:41,148 INFO L444 ceAbstractionStarter]: At program point L686-1(lines 681 689) the Hoare annotation is: false [2018-12-31 09:50:41,148 INFO L444 ceAbstractionStarter]: At program point L719-2(lines 719 725) the Hoare annotation is: false [2018-12-31 09:50:41,148 INFO L451 ceAbstractionStarter]: At program point L141(lines 122 144) the Hoare annotation is: true [2018-12-31 09:50:41,148 INFO L444 ceAbstractionStarter]: At program point L686-2(lines 681 689) the Hoare annotation is: false [2018-12-31 09:50:41,149 INFO L448 ceAbstractionStarter]: For program point L868(lines 867 912) no Hoare annotation was computed. [2018-12-31 09:50:41,149 INFO L444 ceAbstractionStarter]: At program point L852(lines 837 855) the Hoare annotation is: false [2018-12-31 09:50:41,149 INFO L444 ceAbstractionStarter]: At program point L852-1(lines 837 855) the Hoare annotation is: false [2018-12-31 09:50:41,149 INFO L444 ceAbstractionStarter]: At program point L852-2(lines 837 855) the Hoare annotation is: false [2018-12-31 09:50:41,149 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 873) no Hoare annotation was computed. [2018-12-31 09:50:41,149 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 599) no Hoare annotation was computed. [2018-12-31 09:50:41,149 INFO L448 ceAbstractionStarter]: For program point L589-2(lines 589 599) no Hoare annotation was computed. [2018-12-31 09:50:41,149 INFO L448 ceAbstractionStarter]: For program point L589-4(lines 589 599) no Hoare annotation was computed. [2018-12-31 09:50:41,150 INFO L448 ceAbstractionStarter]: For program point L903(lines 903 907) no Hoare annotation was computed. [2018-12-31 09:50:41,150 INFO L448 ceAbstractionStarter]: For program point L903-2(lines 897 908) no Hoare annotation was computed. [2018-12-31 09:50:41,151 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-31 09:50:41,151 INFO L448 ceAbstractionStarter]: For program point L887(lines 887 893) no Hoare annotation was computed. [2018-12-31 09:50:41,151 INFO L444 ceAbstractionStarter]: At program point L887-1(lines 887 893) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:41,151 INFO L448 ceAbstractionStarter]: For program point L590(lines 590 596) no Hoare annotation was computed. [2018-12-31 09:50:41,151 INFO L448 ceAbstractionStarter]: For program point L590-2(lines 590 596) no Hoare annotation was computed. [2018-12-31 09:50:41,151 INFO L448 ceAbstractionStarter]: For program point L590-4(lines 590 596) no Hoare annotation was computed. [2018-12-31 09:50:41,152 INFO L444 ceAbstractionStarter]: At program point L574(lines 712 718) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:41,152 INFO L444 ceAbstractionStarter]: At program point L574-1(lines 712 718) the Hoare annotation is: false [2018-12-31 09:50:41,152 INFO L444 ceAbstractionStarter]: At program point L574-2(lines 712 718) the Hoare annotation is: false [2018-12-31 09:50:41,152 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 645) no Hoare annotation was computed. [2018-12-31 09:50:41,152 INFO L444 ceAbstractionStarter]: At program point L543(lines 1 920) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 ~pumpRunning~0)) [2018-12-31 09:50:41,152 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-31 09:50:41,152 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 516) no Hoare annotation was computed. [2018-12-31 09:50:41,153 INFO L448 ceAbstractionStarter]: For program point L132(lines 132 139) no Hoare annotation was computed. [2018-12-31 09:50:41,153 INFO L451 ceAbstractionStarter]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2018-12-31 09:50:41,153 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 516) no Hoare annotation was computed. [2018-12-31 09:50:41,153 INFO L448 ceAbstractionStarter]: For program point L744(lines 744 761) no Hoare annotation was computed. [2018-12-31 09:50:41,153 INFO L448 ceAbstractionStarter]: For program point L744-1(lines 744 761) no Hoare annotation was computed. [2018-12-31 09:50:41,153 INFO L448 ceAbstractionStarter]: For program point L744-2(lines 744 761) no Hoare annotation was computed. [2018-12-31 09:50:41,154 INFO L444 ceAbstractionStarter]: At program point L695(lines 690 698) the Hoare annotation is: false [2018-12-31 09:50:41,154 INFO L444 ceAbstractionStarter]: At program point L695-1(lines 690 698) the Hoare annotation is: false [2018-12-31 09:50:41,154 INFO L448 ceAbstractionStarter]: For program point L629(lines 629 633) no Hoare annotation was computed. [2018-12-31 09:50:41,154 INFO L444 ceAbstractionStarter]: At program point L695-2(lines 690 698) the Hoare annotation is: false [2018-12-31 09:50:41,154 INFO L448 ceAbstractionStarter]: For program point L877(lines 877 883) no Hoare annotation was computed. [2018-12-31 09:50:41,154 INFO L444 ceAbstractionStarter]: At program point L877-1(lines 877 883) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:41,155 INFO L444 ceAbstractionStarter]: At program point L712(lines 708 730) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:41,155 INFO L444 ceAbstractionStarter]: At program point L712-1(lines 708 730) the Hoare annotation is: false [2018-12-31 09:50:41,155 INFO L444 ceAbstractionStarter]: At program point L712-2(lines 708 730) the Hoare annotation is: false [2018-12-31 09:50:41,177 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.12 09:50:41 BoogieIcfgContainer [2018-12-31 09:50:41,177 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-31 09:50:41,178 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-31 09:50:41,178 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-31 09:50:41,178 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-31 09:50:41,179 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 09:50:38" (3/4) ... [2018-12-31 09:50:41,183 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-31 09:50:41,209 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2018-12-31 09:50:41,211 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2018-12-31 09:50:41,212 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-12-31 09:50:41,213 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-31 09:50:41,213 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-31 09:50:41,214 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-31 09:50:41,264 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (1 == systemActive && 0 == pumpRunning) && \result == systemActive [2018-12-31 09:50:41,265 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive [2018-12-31 09:50:41,265 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive [2018-12-31 09:50:41,265 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2018-12-31 09:50:41,267 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2018-12-31 09:50:41,268 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2018-12-31 09:50:41,268 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2018-12-31 09:50:41,269 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2018-12-31 09:50:41,270 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2018-12-31 09:50:41,270 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2018-12-31 09:50:41,272 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2018-12-31 09:50:41,273 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2018-12-31 09:50:41,361 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2018-12-31 09:50:41,361 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-31 09:50:41,363 INFO L168 Benchmark]: Toolchain (without parser) took 4735.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 948.7 MB in the beginning and 962.0 MB in the end (delta: -13.3 MB). Peak memory consumption was 133.5 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:41,364 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 09:50:41,365 INFO L168 Benchmark]: CACSL2BoogieTranslator took 748.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -184.0 MB). Peak memory consumption was 37.3 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:41,365 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:41,366 INFO L168 Benchmark]: Boogie Preprocessor took 39.89 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 09:50:41,366 INFO L168 Benchmark]: RCFGBuilder took 1412.19 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: 51.0 MB). Peak memory consumption was 51.0 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:41,366 INFO L168 Benchmark]: TraceAbstraction took 2265.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 968.6 MB in the end (delta: 99.8 MB). Peak memory consumption was 99.8 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:41,367 INFO L168 Benchmark]: Witness Printer took 183.37 ms. Allocated memory is still 1.2 GB. Free memory was 968.6 MB in the beginning and 962.0 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:41,370 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 748.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -184.0 MB). Peak memory consumption was 37.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 80.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.89 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 1412.19 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: 51.0 MB). Peak memory consumption was 51.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2265.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 968.6 MB in the end (delta: 99.8 MB). Peak memory consumption was 99.8 MB. Max. memory is 11.5 GB. * Witness Printer took 183.37 ms. Allocated memory is still 1.2 GB. Free memory was 968.6 MB in the beginning and 962.0 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 516]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 516]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 516]: 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: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 877]: Loop Invariant Derived loop invariant: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 837]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 712]: Loop Invariant Derived loop invariant: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 837]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 712]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 792]: Loop Invariant Derived loop invariant: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 837]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 712]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 792]: Loop Invariant Derived loop invariant: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 719]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 681]: Loop Invariant Derived loop invariant: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 681]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 719]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 690]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive - InvariantResult [Line: 681]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 690]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 887]: Loop Invariant Derived loop invariant: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 690]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 == systemActive && 0 == pumpRunning - InvariantResult [Line: 559]: Loop Invariant Derived loop invariant: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive - InvariantResult [Line: 708]: Loop Invariant Derived loop invariant: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 546]: Loop Invariant Derived loop invariant: (1 == systemActive && 0 == pumpRunning) && \result == systemActive - InvariantResult [Line: 708]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 866]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 708]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 719]: Loop Invariant Derived loop invariant: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 84 locations, 3 error locations. SAFE Result, 2.1s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 0.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 277 SDtfs, 279 SDslu, 76 SDs, 0 SdLazy, 27 SolverSat, 6 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=84occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 37 LocationsWithAnnotation, 37 PreInvPairs, 58 NumberOfFragments, 229 HoareAnnotationTreeSize, 37 FomulaSimplifications, 218 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 37 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.5s 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...