./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/product-lines/minepump_spec2_product28_true-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/product-lines/minepump_spec2_product28_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 1165f07e3d74a20c4613b7b4bc48cc7f6e23e78e ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-12 14:51:23,462 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-12 14:51:23,467 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-12 14:51:23,482 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-12 14:51:23,482 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-12 14:51:23,483 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-12 14:51:23,485 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-12 14:51:23,494 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-12 14:51:23,496 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-12 14:51:23,497 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-12 14:51:23,498 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-12 14:51:23,498 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-12 14:51:23,500 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-12 14:51:23,501 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-12 14:51:23,502 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-12 14:51:23,503 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-12 14:51:23,503 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-12 14:51:23,506 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-12 14:51:23,508 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-12 14:51:23,509 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-12 14:51:23,511 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-12 14:51:23,512 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-12 14:51:23,515 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-12 14:51:23,515 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-12 14:51:23,515 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-12 14:51:23,516 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-12 14:51:23,518 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-12 14:51:23,518 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-12 14:51:23,519 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-12 14:51:23,521 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-12 14:51:23,521 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-12 14:51:23,522 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-12 14:51:23,522 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-12 14:51:23,522 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-12 14:51:23,523 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-12 14:51:23,524 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-12 14:51:23,524 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-01-12 14:51:23,539 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-12 14:51:23,539 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-12 14:51:23,541 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-12 14:51:23,541 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-12 14:51:23,541 INFO L133 SettingsManager]: * Use SBE=true [2019-01-12 14:51:23,541 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-12 14:51:23,541 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-12 14:51:23,542 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-12 14:51:23,542 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-12 14:51:23,543 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-12 14:51:23,543 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-12 14:51:23,543 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-12 14:51:23,543 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-12 14:51:23,543 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-12 14:51:23,543 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-12 14:51:23,544 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-12 14:51:23,545 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-12 14:51:23,545 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-12 14:51:23,545 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-12 14:51:23,545 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-12 14:51:23,545 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-12 14:51:23,545 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 14:51:23,546 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-12 14:51:23,546 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-12 14:51:23,546 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-12 14:51:23,546 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-12 14:51:23,546 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-12 14:51:23,547 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-12 14:51:23,548 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 -> 1165f07e3d74a20c4613b7b4bc48cc7f6e23e78e [2019-01-12 14:51:23,591 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-12 14:51:23,603 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-12 14:51:23,606 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-12 14:51:23,607 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-12 14:51:23,608 INFO L276 PluginConnector]: CDTParser initialized [2019-01-12 14:51:23,608 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec2_product28_true-unreach-call_false-termination.cil.c [2019-01-12 14:51:23,663 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e11323a5/0a2200ebbc3040f68b0d3ea676299f0a/FLAG237fc684f [2019-01-12 14:51:24,132 INFO L307 CDTParser]: Found 1 translation units. [2019-01-12 14:51:24,133 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec2_product28_true-unreach-call_false-termination.cil.c [2019-01-12 14:51:24,147 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e11323a5/0a2200ebbc3040f68b0d3ea676299f0a/FLAG237fc684f [2019-01-12 14:51:24,451 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e11323a5/0a2200ebbc3040f68b0d3ea676299f0a [2019-01-12 14:51:24,454 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-12 14:51:24,455 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-12 14:51:24,456 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-12 14:51:24,456 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-12 14:51:24,460 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-12 14:51:24,461 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 02:51:24" (1/1) ... [2019-01-12 14:51:24,463 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8bffede and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:51:24, skipping insertion in model container [2019-01-12 14:51:24,464 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 02:51:24" (1/1) ... [2019-01-12 14:51:24,471 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-12 14:51:24,533 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-12 14:51:24,958 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 14:51:24,971 INFO L191 MainTranslator]: Completed pre-run [2019-01-12 14:51:25,040 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 14:51:25,162 INFO L195 MainTranslator]: Completed translation [2019-01-12 14:51:25,162 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:51:25 WrapperNode [2019-01-12 14:51:25,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-12 14:51:25,163 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-12 14:51:25,163 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-12 14:51:25,164 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-12 14:51:25,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:51:25" (1/1) ... [2019-01-12 14:51:25,203 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:51:25" (1/1) ... [2019-01-12 14:51:25,242 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-12 14:51:25,242 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-12 14:51:25,242 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-12 14:51:25,242 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-12 14:51:25,252 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:51:25" (1/1) ... [2019-01-12 14:51:25,252 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:51:25" (1/1) ... [2019-01-12 14:51:25,257 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:51:25" (1/1) ... [2019-01-12 14:51:25,257 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:51:25" (1/1) ... [2019-01-12 14:51:25,268 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:51:25" (1/1) ... [2019-01-12 14:51:25,276 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:51:25" (1/1) ... [2019-01-12 14:51:25,279 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:51:25" (1/1) ... [2019-01-12 14:51:25,284 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-12 14:51:25,285 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-12 14:51:25,285 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-12 14:51:25,285 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-12 14:51:25,287 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:51:25" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 14:51:25,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-12 14:51:25,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-01-12 14:51:25,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-12 14:51:25,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-12 14:51:26,433 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-12 14:51:26,434 INFO L286 CfgBuilder]: Removed 104 assue(true) statements. [2019-01-12 14:51:26,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:51:26 BoogieIcfgContainer [2019-01-12 14:51:26,436 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-12 14:51:26,437 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-12 14:51:26,437 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-12 14:51:26,441 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-12 14:51:26,441 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.01 02:51:24" (1/3) ... [2019-01-12 14:51:26,442 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7624d938 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 02:51:26, skipping insertion in model container [2019-01-12 14:51:26,442 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:51:25" (2/3) ... [2019-01-12 14:51:26,442 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7624d938 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 02:51:26, skipping insertion in model container [2019-01-12 14:51:26,443 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:51:26" (3/3) ... [2019-01-12 14:51:26,445 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product28_true-unreach-call_false-termination.cil.c [2019-01-12 14:51:26,455 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-12 14:51:26,464 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-01-12 14:51:26,480 INFO L257 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-01-12 14:51:26,509 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-12 14:51:26,509 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-12 14:51:26,510 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-12 14:51:26,510 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-12 14:51:26,510 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-12 14:51:26,510 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-12 14:51:26,510 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-12 14:51:26,510 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-12 14:51:26,511 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-12 14:51:26,525 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states. [2019-01-12 14:51:26,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-01-12 14:51:26,533 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:51:26,534 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 14:51:26,536 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:51:26,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:51:26,542 INFO L82 PathProgramCache]: Analyzing trace with hash 2048364516, now seen corresponding path program 1 times [2019-01-12 14:51:26,543 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:51:26,544 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:51:26,586 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:51:26,586 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:51:26,587 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:51:26,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:51:26,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:51:26,788 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:51:26,789 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-12 14:51:26,792 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-01-12 14:51:26,802 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-01-12 14:51:26,803 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 14:51:26,805 INFO L87 Difference]: Start difference. First operand 81 states. Second operand 2 states. [2019-01-12 14:51:26,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:51:26,836 INFO L93 Difference]: Finished difference Result 155 states and 234 transitions. [2019-01-12 14:51:26,836 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-01-12 14:51:26,837 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 18 [2019-01-12 14:51:26,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:51:26,853 INFO L225 Difference]: With dead ends: 155 [2019-01-12 14:51:26,853 INFO L226 Difference]: Without dead ends: 77 [2019-01-12 14:51:26,858 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 14:51:26,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2019-01-12 14:51:26,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 77. [2019-01-12 14:51:26,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2019-01-12 14:51:26,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 109 transitions. [2019-01-12 14:51:26,903 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 109 transitions. Word has length 18 [2019-01-12 14:51:26,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:51:26,903 INFO L480 AbstractCegarLoop]: Abstraction has 77 states and 109 transitions. [2019-01-12 14:51:26,904 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-01-12 14:51:26,904 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 109 transitions. [2019-01-12 14:51:26,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-01-12 14:51:26,905 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:51:26,905 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 14:51:26,906 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:51:26,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:51:26,906 INFO L82 PathProgramCache]: Analyzing trace with hash 1829528547, now seen corresponding path program 1 times [2019-01-12 14:51:26,906 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:51:26,907 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:51:26,908 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:51:26,908 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:51:26,908 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:51:26,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:51:27,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:51:27,059 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:51:27,059 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 14:51:27,062 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-12 14:51:27,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-12 14:51:27,062 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 14:51:27,062 INFO L87 Difference]: Start difference. First operand 77 states and 109 transitions. Second operand 3 states. [2019-01-12 14:51:27,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:51:27,074 INFO L93 Difference]: Finished difference Result 77 states and 109 transitions. [2019-01-12 14:51:27,075 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 14:51:27,075 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-01-12 14:51:27,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:51:27,076 INFO L225 Difference]: With dead ends: 77 [2019-01-12 14:51:27,077 INFO L226 Difference]: Without dead ends: 37 [2019-01-12 14:51:27,078 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 14:51:27,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2019-01-12 14:51:27,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2019-01-12 14:51:27,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2019-01-12 14:51:27,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 52 transitions. [2019-01-12 14:51:27,085 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 52 transitions. Word has length 19 [2019-01-12 14:51:27,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:51:27,085 INFO L480 AbstractCegarLoop]: Abstraction has 37 states and 52 transitions. [2019-01-12 14:51:27,086 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-12 14:51:27,086 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 52 transitions. [2019-01-12 14:51:27,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-01-12 14:51:27,087 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:51:27,087 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] [2019-01-12 14:51:27,087 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:51:27,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:51:27,089 INFO L82 PathProgramCache]: Analyzing trace with hash -1633990848, now seen corresponding path program 1 times [2019-01-12 14:51:27,089 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:51:27,089 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:51:27,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:51:27,091 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:51:27,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:51:27,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:51:27,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:51:27,294 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:51:27,294 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-01-12 14:51:27,295 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 14:51:27,295 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 14:51:27,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:51:27,296 INFO L87 Difference]: Start difference. First operand 37 states and 52 transitions. Second operand 5 states. [2019-01-12 14:51:27,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:51:27,618 INFO L93 Difference]: Finished difference Result 91 states and 133 transitions. [2019-01-12 14:51:27,621 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-01-12 14:51:27,621 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 24 [2019-01-12 14:51:27,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:51:27,623 INFO L225 Difference]: With dead ends: 91 [2019-01-12 14:51:27,623 INFO L226 Difference]: Without dead ends: 61 [2019-01-12 14:51:27,624 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-01-12 14:51:27,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61 states. [2019-01-12 14:51:27,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61 to 57. [2019-01-12 14:51:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57 states. [2019-01-12 14:51:27,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 83 transitions. [2019-01-12 14:51:27,638 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 83 transitions. Word has length 24 [2019-01-12 14:51:27,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:51:27,638 INFO L480 AbstractCegarLoop]: Abstraction has 57 states and 83 transitions. [2019-01-12 14:51:27,639 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 14:51:27,639 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 83 transitions. [2019-01-12 14:51:27,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-01-12 14:51:27,641 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:51:27,641 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] [2019-01-12 14:51:27,641 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:51:27,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:51:27,642 INFO L82 PathProgramCache]: Analyzing trace with hash 584858649, now seen corresponding path program 1 times [2019-01-12 14:51:27,643 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:51:27,643 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:51:27,644 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:51:27,644 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:51:27,644 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:51:27,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:51:27,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:51:27,795 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:51:27,795 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 14:51:27,796 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 14:51:27,796 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 14:51:27,796 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:51:27,796 INFO L87 Difference]: Start difference. First operand 57 states and 83 transitions. Second operand 5 states. [2019-01-12 14:51:28,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:51:28,015 INFO L93 Difference]: Finished difference Result 162 states and 245 transitions. [2019-01-12 14:51:28,016 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 14:51:28,016 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 25 [2019-01-12 14:51:28,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:51:28,017 INFO L225 Difference]: With dead ends: 162 [2019-01-12 14:51:28,017 INFO L226 Difference]: Without dead ends: 0 [2019-01-12 14:51:28,019 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 [2019-01-12 14:51:28,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-01-12 14:51:28,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-01-12 14:51:28,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-01-12 14:51:28,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-01-12 14:51:28,020 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 25 [2019-01-12 14:51:28,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:51:28,020 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-01-12 14:51:28,020 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 14:51:28,021 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-01-12 14:51:28,022 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-12 14:51:28,025 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-01-12 14:51:28,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2019-01-12 14:51:28,566 WARN L181 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 11 [2019-01-12 14:51:28,631 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 421) no Hoare annotation was computed. [2019-01-12 14:51:28,631 INFO L444 ceAbstractionStarter]: At program point L415-1(lines 415 421) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1)) [2019-01-12 14:51:28,632 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 242) no Hoare annotation was computed. [2019-01-12 14:51:28,632 INFO L448 ceAbstractionStarter]: For program point L234-1(lines 234 242) no Hoare annotation was computed. [2019-01-12 14:51:28,632 INFO L448 ceAbstractionStarter]: For program point L234-2(lines 234 242) no Hoare annotation was computed. [2019-01-12 14:51:28,632 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 354) no Hoare annotation was computed. [2019-01-12 14:51:28,632 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-01-12 14:51:28,632 INFO L448 ceAbstractionStarter]: For program point L350-2(lines 350 354) no Hoare annotation was computed. [2019-01-12 14:51:28,632 INFO L448 ceAbstractionStarter]: For program point L350-3(lines 350 354) no Hoare annotation was computed. [2019-01-12 14:51:28,633 INFO L448 ceAbstractionStarter]: For program point L350-5(lines 350 354) no Hoare annotation was computed. [2019-01-12 14:51:28,633 INFO L448 ceAbstractionStarter]: For program point L350-6(lines 350 354) no Hoare annotation was computed. [2019-01-12 14:51:28,634 INFO L448 ceAbstractionStarter]: For program point L350-8(lines 350 354) no Hoare annotation was computed. [2019-01-12 14:51:28,634 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 82) no Hoare annotation was computed. [2019-01-12 14:51:28,634 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 439) no Hoare annotation was computed. [2019-01-12 14:51:28,634 INFO L444 ceAbstractionStarter]: At program point L433-1(lines 198 204) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1)) [2019-01-12 14:51:28,635 INFO L444 ceAbstractionStarter]: At program point L301(lines 296 304) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1)) [2019-01-12 14:51:28,635 INFO L444 ceAbstractionStarter]: At program point L301-1(lines 296 304) the Hoare annotation is: false [2019-01-12 14:51:28,635 INFO L444 ceAbstractionStarter]: At program point L301-2(lines 296 304) the Hoare annotation is: false [2019-01-12 14:51:28,635 INFO L444 ceAbstractionStarter]: At program point L137(lines 132 140) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1)) [2019-01-12 14:51:28,636 INFO L444 ceAbstractionStarter]: At program point L137-1(lines 132 140) the Hoare annotation is: false [2019-01-12 14:51:28,636 INFO L444 ceAbstractionStarter]: At program point L137-2(lines 132 140) the Hoare annotation is: false [2019-01-12 14:51:28,636 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 82) no Hoare annotation was computed. [2019-01-12 14:51:28,636 INFO L444 ceAbstractionStarter]: At program point L205(lines 205 211) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1)) [2019-01-12 14:51:28,636 INFO L444 ceAbstractionStarter]: At program point L205-1(lines 205 211) the Hoare annotation is: false [2019-01-12 14:51:28,636 INFO L444 ceAbstractionStarter]: At program point L205-2(lines 205 211) the Hoare annotation is: false [2019-01-12 14:51:28,637 INFO L444 ceAbstractionStarter]: At program point L73(lines 68 76) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 ~pumpRunning~0) (not (= 0 ~systemActive~0))) [2019-01-12 14:51:28,637 INFO L451 ceAbstractionStarter]: At program point L585(lines 566 588) the Hoare annotation is: true [2019-01-12 14:51:28,637 INFO L444 ceAbstractionStarter]: At program point L552(lines 548 554) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 ~pumpRunning~0) (= ULTIMATE.start_main_~tmp~5 1) (not (= 0 ~systemActive~0))) [2019-01-12 14:51:28,637 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-01-12 14:51:28,637 INFO L448 ceAbstractionStarter]: For program point L124(lines 124 128) no Hoare annotation was computed. [2019-01-12 14:51:28,637 INFO L448 ceAbstractionStarter]: For program point L471(lines 471 488) no Hoare annotation was computed. [2019-01-12 14:51:28,640 INFO L444 ceAbstractionStarter]: At program point L471-1(lines 1 954) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1)) [2019-01-12 14:51:28,640 INFO L444 ceAbstractionStarter]: At program point L504-2(lines 504 518) the Hoare annotation is: false [2019-01-12 14:51:28,640 INFO L448 ceAbstractionStarter]: For program point L405(lines 405 411) no Hoare annotation was computed. [2019-01-12 14:51:28,641 INFO L448 ceAbstractionStarter]: For program point L471-2(lines 471 488) no Hoare annotation was computed. [2019-01-12 14:51:28,641 INFO L444 ceAbstractionStarter]: At program point L405-1(lines 405 411) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1)) [2019-01-12 14:51:28,641 INFO L444 ceAbstractionStarter]: At program point L471-3(lines 1 954) the Hoare annotation is: false [2019-01-12 14:51:28,641 INFO L448 ceAbstractionStarter]: For program point L471-4(lines 471 488) no Hoare annotation was computed. [2019-01-12 14:51:28,641 INFO L444 ceAbstractionStarter]: At program point L471-5(lines 1 954) the Hoare annotation is: false [2019-01-12 14:51:28,641 INFO L444 ceAbstractionStarter]: At program point L356(lines 341 359) the Hoare annotation is: false [2019-01-12 14:51:28,642 INFO L444 ceAbstractionStarter]: At program point L356-1(lines 341 359) the Hoare annotation is: false [2019-01-12 14:51:28,642 INFO L444 ceAbstractionStarter]: At program point L356-2(lines 341 359) the Hoare annotation is: false [2019-01-12 14:51:28,642 INFO L448 ceAbstractionStarter]: For program point L505(line 505) no Hoare annotation was computed. [2019-01-12 14:51:28,642 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 82) no Hoare annotation was computed. [2019-01-12 14:51:28,642 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-01-12 14:51:28,642 INFO L448 ceAbstractionStarter]: For program point L425(lines 425 440) no Hoare annotation was computed. [2019-01-12 14:51:28,642 INFO L448 ceAbstractionStarter]: For program point L508(lines 508 512) no Hoare annotation was computed. [2019-01-12 14:51:28,643 INFO L448 ceAbstractionStarter]: For program point L475(lines 475 485) no Hoare annotation was computed. [2019-01-12 14:51:28,643 INFO L448 ceAbstractionStarter]: For program point L508-1(lines 198 204) no Hoare annotation was computed. [2019-01-12 14:51:28,643 INFO L448 ceAbstractionStarter]: For program point L475-2(lines 475 485) no Hoare annotation was computed. [2019-01-12 14:51:28,643 INFO L448 ceAbstractionStarter]: For program point L475-4(lines 475 485) no Hoare annotation was computed. [2019-01-12 14:51:28,643 INFO L444 ceAbstractionStarter]: At program point L178(lines 173 181) the Hoare annotation is: false [2019-01-12 14:51:28,643 INFO L444 ceAbstractionStarter]: At program point L178-1(lines 173 181) the Hoare annotation is: false [2019-01-12 14:51:28,644 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 116) no Hoare annotation was computed. [2019-01-12 14:51:28,644 INFO L444 ceAbstractionStarter]: At program point L178-2(lines 173 181) the Hoare annotation is: false [2019-01-12 14:51:28,644 INFO L448 ceAbstractionStarter]: For program point L476(lines 476 482) no Hoare annotation was computed. [2019-01-12 14:51:28,644 INFO L448 ceAbstractionStarter]: For program point L476-2(lines 476 482) no Hoare annotation was computed. [2019-01-12 14:51:28,644 INFO L448 ceAbstractionStarter]: For program point L476-4(lines 476 482) no Hoare annotation was computed. [2019-01-12 14:51:28,644 INFO L444 ceAbstractionStarter]: At program point L460(lines 455 462) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 ~pumpRunning~0) (= ULTIMATE.start_main_~tmp~5 1) (not (= 0 ~systemActive~0))) [2019-01-12 14:51:28,645 INFO L448 ceAbstractionStarter]: For program point L576(lines 576 583) no Hoare annotation was computed. [2019-01-12 14:51:28,645 INFO L451 ceAbstractionStarter]: At program point L576-1(lines 576 583) the Hoare annotation is: true [2019-01-12 14:51:28,645 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 247) no Hoare annotation was computed. [2019-01-12 14:51:28,645 INFO L448 ceAbstractionStarter]: For program point L230-1(lines 230 247) no Hoare annotation was computed. [2019-01-12 14:51:28,645 INFO L448 ceAbstractionStarter]: For program point L230-2(lines 230 247) no Hoare annotation was computed. [2019-01-12 14:51:28,645 INFO L444 ceAbstractionStarter]: At program point L65(lines 1 954) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (not (= 0 ~systemActive~0))) [2019-01-12 14:51:28,645 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-01-12 14:51:28,646 INFO L444 ceAbstractionStarter]: At program point L445(lines 394 446) the Hoare annotation is: false [2019-01-12 14:51:28,646 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2019-01-12 14:51:28,646 INFO L448 ceAbstractionStarter]: For program point L82-1(line 82) no Hoare annotation was computed. [2019-01-12 14:51:28,646 INFO L448 ceAbstractionStarter]: For program point L82-2(line 82) no Hoare annotation was computed. [2019-01-12 14:51:28,646 INFO L448 ceAbstractionStarter]: For program point L396(lines 395 444) no Hoare annotation was computed. [2019-01-12 14:51:28,646 INFO L444 ceAbstractionStarter]: At program point L198(lines 197 216) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1)) [2019-01-12 14:51:28,646 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 198 204) no Hoare annotation was computed. [2019-01-12 14:51:28,647 INFO L444 ceAbstractionStarter]: At program point L198-2(lines 197 216) the Hoare annotation is: false [2019-01-12 14:51:28,647 INFO L444 ceAbstractionStarter]: At program point L198-3(lines 197 216) the Hoare annotation is: false [2019-01-12 14:51:28,647 INFO L448 ceAbstractionStarter]: For program point L397(lines 397 401) no Hoare annotation was computed. [2019-01-12 14:51:28,647 INFO L448 ceAbstractionStarter]: For program point L364(lines 364 370) no Hoare annotation was computed. [2019-01-12 14:51:28,647 INFO L444 ceAbstractionStarter]: At program point L364-1(lines 364 370) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1)) [2019-01-12 14:51:28,647 INFO L448 ceAbstractionStarter]: For program point L100(lines 100 104) no Hoare annotation was computed. [2019-01-12 14:51:28,647 INFO L448 ceAbstractionStarter]: For program point L100-3(lines 100 104) no Hoare annotation was computed. [2019-01-12 14:51:28,648 INFO L448 ceAbstractionStarter]: For program point L100-6(lines 100 104) no Hoare annotation was computed. [2019-01-12 14:51:28,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.01 02:51:28 BoogieIcfgContainer [2019-01-12 14:51:28,667 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-12 14:51:28,668 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-12 14:51:28,668 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-12 14:51:28,668 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-12 14:51:28,670 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:51:26" (3/4) ... [2019-01-12 14:51:28,676 INFO L144 WitnessPrinter]: Generating witness for correct program [2019-01-12 14:51:28,699 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2019-01-12 14:51:28,700 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2019-01-12 14:51:28,701 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2019-01-12 14:51:28,702 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-01-12 14:51:28,703 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-01-12 14:51:28,704 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-01-12 14:51:28,736 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 1 && 0 == pumpRunning) && !(0 == systemActive) [2019-01-12 14:51:28,737 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && 0 == pumpRunning) && tmp == 1) && !(0 == systemActive) [2019-01-12 14:51:28,737 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && 0 == pumpRunning) && tmp == 1) && !(0 == systemActive) [2019-01-12 14:51:28,737 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1 [2019-01-12 14:51:28,738 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1 [2019-01-12 14:51:28,739 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1 [2019-01-12 14:51:28,740 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1 [2019-01-12 14:51:28,740 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1 [2019-01-12 14:51:28,741 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1 [2019-01-12 14:51:28,741 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1 [2019-01-12 14:51:28,742 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1 [2019-01-12 14:51:28,744 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && 0 == \result) && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1 [2019-01-12 14:51:28,839 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-01-12 14:51:28,841 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-12 14:51:28,843 INFO L168 Benchmark]: Toolchain (without parser) took 4387.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 954.0 MB in the beginning and 971.1 MB in the end (delta: -17.1 MB). Peak memory consumption was 131.8 MB. Max. memory is 11.5 GB. [2019-01-12 14:51:28,844 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 14:51:28,844 INFO L168 Benchmark]: CACSL2BoogieTranslator took 706.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 954.0 MB in the beginning and 1.1 GB in the end (delta: -188.6 MB). Peak memory consumption was 43.4 MB. Max. memory is 11.5 GB. [2019-01-12 14:51:28,845 INFO L168 Benchmark]: Boogie Procedure Inliner took 78.52 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. [2019-01-12 14:51:28,845 INFO L168 Benchmark]: Boogie Preprocessor took 42.57 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 14:51:28,847 INFO L168 Benchmark]: RCFGBuilder took 1151.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 58.5 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. [2019-01-12 14:51:28,847 INFO L168 Benchmark]: TraceAbstraction took 2230.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 984.4 MB in the end (delta: 93.1 MB). Peak memory consumption was 93.1 MB. Max. memory is 11.5 GB. [2019-01-12 14:51:28,848 INFO L168 Benchmark]: Witness Printer took 173.77 ms. Allocated memory is still 1.2 GB. Free memory was 984.4 MB in the beginning and 971.1 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. [2019-01-12 14:51:28,852 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 706.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 954.0 MB in the beginning and 1.1 GB in the end (delta: -188.6 MB). Peak memory consumption was 43.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 78.52 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 42.57 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 1151.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 58.5 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2230.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 984.4 MB in the end (delta: 93.1 MB). Peak memory consumption was 93.1 MB. Max. memory is 11.5 GB. * Witness Printer took 173.77 ms. Allocated memory is still 1.2 GB. Free memory was 984.4 MB in the beginning and 971.1 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 82]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 82]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 82]: 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: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 455]: Loop Invariant Derived loop invariant: ((\result == 1 && 0 == pumpRunning) && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: (\result == 1 && 0 == pumpRunning) && !(0 == systemActive) - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: ((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1 - InvariantResult [Line: 566]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 415]: Loop Invariant Derived loop invariant: ((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1 - InvariantResult [Line: 548]: Loop Invariant Derived loop invariant: ((\result == 1 && 0 == pumpRunning) && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 == pumpRunning && !(0 == systemActive) - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: (((\result == 1 && 0 == \result) && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1 - InvariantResult [Line: 198]: Loop Invariant Derived loop invariant: ((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: ((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 364]: Loop Invariant Derived loop invariant: ((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1 - InvariantResult [Line: 576]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 405]: Loop Invariant Derived loop invariant: ((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 394]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: ((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1 - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 81 locations, 3 error locations. SAFE Result, 2.1s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 0.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 267 SDtfs, 350 SDslu, 123 SDs, 0 SdLazy, 30 SolverSat, 5 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=81occurred 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, 4 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 33 LocationsWithAnnotation, 33 PreInvPairs, 80 NumberOfFragments, 187 HoareAnnotationTreeSize, 33 FomulaSimplifications, 734 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 33 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 86 NumberOfCodeBlocks, 86 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 82 ConstructedInterpolants, 0 QuantifiedInterpolants, 3076 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...