./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 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/product-lines/minepump_spec5_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 0.1.24-0ed9222-m [2019-01-12 14:55:10,422 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-12 14:55:10,423 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-12 14:55:10,435 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-12 14:55:10,435 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-12 14:55:10,437 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-12 14:55:10,438 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-12 14:55:10,440 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-12 14:55:10,442 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-12 14:55:10,443 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-12 14:55:10,444 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-12 14:55:10,444 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-12 14:55:10,446 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-12 14:55:10,447 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-12 14:55:10,448 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-12 14:55:10,449 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-12 14:55:10,450 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-12 14:55:10,452 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-12 14:55:10,454 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-12 14:55:10,456 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-12 14:55:10,457 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-12 14:55:10,458 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-12 14:55:10,461 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-12 14:55:10,462 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-12 14:55:10,462 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-12 14:55:10,463 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-12 14:55:10,466 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-12 14:55:10,467 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-12 14:55:10,468 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-12 14:55:10,469 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-12 14:55:10,469 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-12 14:55:10,472 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-12 14:55:10,472 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-12 14:55:10,472 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-12 14:55:10,473 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-12 14:55:10,474 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-12 14:55:10,474 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-01-12 14:55:10,489 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-12 14:55:10,489 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-12 14:55:10,491 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-12 14:55:10,491 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-12 14:55:10,491 INFO L133 SettingsManager]: * Use SBE=true [2019-01-12 14:55:10,491 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-12 14:55:10,492 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-12 14:55:10,492 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-12 14:55:10,492 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-12 14:55:10,492 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-12 14:55:10,492 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-12 14:55:10,492 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-12 14:55:10,493 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-12 14:55:10,493 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-12 14:55:10,493 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-12 14:55:10,493 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-12 14:55:10,493 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-12 14:55:10,494 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-12 14:55:10,495 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-12 14:55:10,495 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-12 14:55:10,496 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-12 14:55:10,496 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 14:55:10,496 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-12 14:55:10,496 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-12 14:55:10,497 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-12 14:55:10,497 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-12 14:55:10,497 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-12 14:55:10,497 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-12 14:55:10,497 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 [2019-01-12 14:55:10,551 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-12 14:55:10,564 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-12 14:55:10,567 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-12 14:55:10,569 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-12 14:55:10,569 INFO L276 PluginConnector]: CDTParser initialized [2019-01-12 14:55:10,570 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec5_product17_true-unreach-call_false-termination.cil.c [2019-01-12 14:55:10,628 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94473c0b1/54637c7374224000a28047211bd12627/FLAGb11bdfc2e [2019-01-12 14:55:11,119 INFO L307 CDTParser]: Found 1 translation units. [2019-01-12 14:55:11,119 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec5_product17_true-unreach-call_false-termination.cil.c [2019-01-12 14:55:11,133 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94473c0b1/54637c7374224000a28047211bd12627/FLAGb11bdfc2e [2019-01-12 14:55:11,450 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94473c0b1/54637c7374224000a28047211bd12627 [2019-01-12 14:55:11,454 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-12 14:55:11,456 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-12 14:55:11,457 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-12 14:55:11,457 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-12 14:55:11,461 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-12 14:55:11,462 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 02:55:11" (1/1) ... [2019-01-12 14:55:11,464 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5329403d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:11, skipping insertion in model container [2019-01-12 14:55:11,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 02:55:11" (1/1) ... [2019-01-12 14:55:11,473 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-12 14:55:11,529 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-12 14:55:11,878 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 14:55:11,902 INFO L191 MainTranslator]: Completed pre-run [2019-01-12 14:55:12,069 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 14:55:12,107 INFO L195 MainTranslator]: Completed translation [2019-01-12 14:55:12,108 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:12 WrapperNode [2019-01-12 14:55:12,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-12 14:55:12,110 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-12 14:55:12,110 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-12 14:55:12,110 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-12 14:55:12,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:12" (1/1) ... [2019-01-12 14:55:12,138 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:12" (1/1) ... [2019-01-12 14:55:12,178 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-12 14:55:12,179 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-12 14:55:12,179 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-12 14:55:12,179 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-12 14:55:12,189 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:12" (1/1) ... [2019-01-12 14:55:12,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:12" (1/1) ... [2019-01-12 14:55:12,194 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:12" (1/1) ... [2019-01-12 14:55:12,194 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:12" (1/1) ... [2019-01-12 14:55:12,204 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:12" (1/1) ... [2019-01-12 14:55:12,212 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:12" (1/1) ... [2019-01-12 14:55:12,215 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:12" (1/1) ... [2019-01-12 14:55:12,219 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-12 14:55:12,220 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-12 14:55:12,220 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-12 14:55:12,220 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-12 14:55:12,221 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:12" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 14:55:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-12 14:55:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-01-12 14:55:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-12 14:55:12,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-12 14:55:13,528 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-12 14:55:13,529 INFO L286 CfgBuilder]: Removed 110 assue(true) statements. [2019-01-12 14:55:13,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:55:13 BoogieIcfgContainer [2019-01-12 14:55:13,530 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-12 14:55:13,531 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-12 14:55:13,531 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-12 14:55:13,535 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-12 14:55:13,535 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.01 02:55:11" (1/3) ... [2019-01-12 14:55:13,536 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66cc2d94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 02:55:13, skipping insertion in model container [2019-01-12 14:55:13,536 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:12" (2/3) ... [2019-01-12 14:55:13,536 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66cc2d94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 02:55:13, skipping insertion in model container [2019-01-12 14:55:13,536 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:55:13" (3/3) ... [2019-01-12 14:55:13,538 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product17_true-unreach-call_false-termination.cil.c [2019-01-12 14:55:13,548 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-12 14:55:13,556 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-01-12 14:55:13,578 INFO L257 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-01-12 14:55:13,612 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-12 14:55:13,613 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-12 14:55:13,613 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-12 14:55:13,614 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-12 14:55:13,614 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-12 14:55:13,614 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-12 14:55:13,614 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-12 14:55:13,614 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-12 14:55:13,615 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-12 14:55:13,632 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states. [2019-01-12 14:55:13,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-01-12 14:55:13,640 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:13,641 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 14:55:13,644 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:13,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:13,649 INFO L82 PathProgramCache]: Analyzing trace with hash 316418978, now seen corresponding path program 1 times [2019-01-12 14:55:13,651 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:13,651 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:13,694 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:13,694 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:13,694 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:13,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:13,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:55:13,909 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:13,910 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-12 14:55:13,913 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-01-12 14:55:13,927 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-01-12 14:55:13,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 14:55:13,931 INFO L87 Difference]: Start difference. First operand 84 states. Second operand 2 states. [2019-01-12 14:55:13,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:13,961 INFO L93 Difference]: Finished difference Result 161 states and 238 transitions. [2019-01-12 14:55:13,962 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-01-12 14:55:13,963 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2019-01-12 14:55:13,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:13,978 INFO L225 Difference]: With dead ends: 161 [2019-01-12 14:55:13,978 INFO L226 Difference]: Without dead ends: 80 [2019-01-12 14:55:13,983 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 14:55:14,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2019-01-12 14:55:14,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 80. [2019-01-12 14:55:14,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80 states. [2019-01-12 14:55:14,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 111 transitions. [2019-01-12 14:55:14,035 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 111 transitions. Word has length 19 [2019-01-12 14:55:14,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:14,036 INFO L480 AbstractCegarLoop]: Abstraction has 80 states and 111 transitions. [2019-01-12 14:55:14,036 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-01-12 14:55:14,037 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 111 transitions. [2019-01-12 14:55:14,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-01-12 14:55:14,039 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:14,039 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 14:55:14,040 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:14,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:14,040 INFO L82 PathProgramCache]: Analyzing trace with hash 2122438531, now seen corresponding path program 1 times [2019-01-12 14:55:14,041 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:14,041 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:14,043 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:14,043 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:14,043 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:14,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:14,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:55:14,234 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:14,234 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 14:55:14,237 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-12 14:55:14,237 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-12 14:55:14,237 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 14:55:14,238 INFO L87 Difference]: Start difference. First operand 80 states and 111 transitions. Second operand 3 states. [2019-01-12 14:55:14,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:14,270 INFO L93 Difference]: Finished difference Result 80 states and 111 transitions. [2019-01-12 14:55:14,274 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 14:55:14,274 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-01-12 14:55:14,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:14,275 INFO L225 Difference]: With dead ends: 80 [2019-01-12 14:55:14,275 INFO L226 Difference]: Without dead ends: 37 [2019-01-12 14:55:14,278 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 14:55:14,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2019-01-12 14:55:14,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2019-01-12 14:55:14,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2019-01-12 14:55:14,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 51 transitions. [2019-01-12 14:55:14,290 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 51 transitions. Word has length 20 [2019-01-12 14:55:14,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:14,291 INFO L480 AbstractCegarLoop]: Abstraction has 37 states and 51 transitions. [2019-01-12 14:55:14,291 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-12 14:55:14,291 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2019-01-12 14:55:14,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-01-12 14:55:14,292 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:14,292 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 14:55:14,292 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:14,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:14,295 INFO L82 PathProgramCache]: Analyzing trace with hash 1747771672, now seen corresponding path program 1 times [2019-01-12 14:55:14,295 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:14,296 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:14,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:14,298 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:14,298 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:14,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:14,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:55:14,511 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:14,512 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-01-12 14:55:14,512 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-01-12 14:55:14,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-01-12 14:55:14,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-01-12 14:55:14,514 INFO L87 Difference]: Start difference. First operand 37 states and 51 transitions. Second operand 6 states. [2019-01-12 14:55:14,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:14,649 INFO L93 Difference]: Finished difference Result 67 states and 95 transitions. [2019-01-12 14:55:14,660 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 14:55:14,661 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 26 [2019-01-12 14:55:14,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:14,663 INFO L225 Difference]: With dead ends: 67 [2019-01-12 14:55:14,664 INFO L226 Difference]: Without dead ends: 37 [2019-01-12 14:55:14,665 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-01-12 14:55:14,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2019-01-12 14:55:14,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2019-01-12 14:55:14,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2019-01-12 14:55:14,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 50 transitions. [2019-01-12 14:55:14,680 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 50 transitions. Word has length 26 [2019-01-12 14:55:14,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:14,680 INFO L480 AbstractCegarLoop]: Abstraction has 37 states and 50 transitions. [2019-01-12 14:55:14,680 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-01-12 14:55:14,680 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 50 transitions. [2019-01-12 14:55:14,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-01-12 14:55:14,681 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:14,682 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, 1] [2019-01-12 14:55:14,683 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:14,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:14,684 INFO L82 PathProgramCache]: Analyzing trace with hash -1954685637, now seen corresponding path program 1 times [2019-01-12 14:55:14,684 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:14,684 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:14,687 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:14,688 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:14,688 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:14,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:14,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:55:14,943 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:14,943 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 14:55:14,943 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 14:55:14,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 14:55:14,944 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:55:14,944 INFO L87 Difference]: Start difference. First operand 37 states and 50 transitions. Second operand 5 states. [2019-01-12 14:55:15,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:15,189 INFO L93 Difference]: Finished difference Result 87 states and 124 transitions. [2019-01-12 14:55:15,191 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 14:55:15,191 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2019-01-12 14:55:15,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:15,191 INFO L225 Difference]: With dead ends: 87 [2019-01-12 14:55:15,192 INFO L226 Difference]: Without dead ends: 0 [2019-01-12 14:55:15,193 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-01-12 14:55:15,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-01-12 14:55:15,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-01-12 14:55:15,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-01-12 14:55:15,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-01-12 14:55:15,194 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2019-01-12 14:55:15,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:15,194 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-01-12 14:55:15,194 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 14:55:15,195 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-01-12 14:55:15,198 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-12 14:55:15,203 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-01-12 14:55:15,581 WARN L181 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2019-01-12 14:55:15,931 WARN L181 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-12 14:55:16,057 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)) [2019-01-12 14:55:16,058 INFO L444 ceAbstractionStarter]: At program point L52-2(lines 52 66) the Hoare annotation is: false [2019-01-12 14:55:16,058 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-01-12 14:55:16,058 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 516) no Hoare annotation was computed. [2019-01-12 14:55:16,058 INFO L448 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2019-01-12 14:55:16,058 INFO L448 ceAbstractionStarter]: For program point L846(lines 846 850) no Hoare annotation was computed. [2019-01-12 14:55:16,058 INFO L448 ceAbstractionStarter]: For program point L846-2(lines 846 850) no Hoare annotation was computed. [2019-01-12 14:55:16,059 INFO L448 ceAbstractionStarter]: For program point L846-3(lines 846 850) no Hoare annotation was computed. [2019-01-12 14:55:16,059 INFO L448 ceAbstractionStarter]: For program point L846-5(lines 846 850) no Hoare annotation was computed. [2019-01-12 14:55:16,059 INFO L448 ceAbstractionStarter]: For program point L846-6(lines 846 850) no Hoare annotation was computed. [2019-01-12 14:55:16,059 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)) [2019-01-12 14:55:16,059 INFO L448 ceAbstractionStarter]: For program point L846-8(lines 846 850) no Hoare annotation was computed. [2019-01-12 14:55:16,059 INFO L448 ceAbstractionStarter]: For program point L516(line 516) no Hoare annotation was computed. [2019-01-12 14:55:16,060 INFO L448 ceAbstractionStarter]: For program point L516-1(line 516) no Hoare annotation was computed. [2019-01-12 14:55:16,060 INFO L448 ceAbstractionStarter]: For program point L516-2(line 516) no Hoare annotation was computed. [2019-01-12 14:55:16,060 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)) [2019-01-12 14:55:16,060 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)) [2019-01-12 14:55:16,060 INFO L444 ceAbstractionStarter]: At program point L797-2(lines 792 800) the Hoare annotation is: false [2019-01-12 14:55:16,061 INFO L444 ceAbstractionStarter]: At program point L797-3(lines 792 800) the Hoare annotation is: false [2019-01-12 14:55:16,061 INFO L444 ceAbstractionStarter]: At program point L797-4(lines 792 800) the Hoare annotation is: false [2019-01-12 14:55:16,061 INFO L444 ceAbstractionStarter]: At program point L797-5(lines 792 800) the Hoare annotation is: false [2019-01-12 14:55:16,061 INFO L444 ceAbstractionStarter]: At program point L913(lines 866 914) the Hoare annotation is: false [2019-01-12 14:55:16,061 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 756) no Hoare annotation was computed. [2019-01-12 14:55:16,061 INFO L448 ceAbstractionStarter]: For program point L748-1(lines 748 756) no Hoare annotation was computed. [2019-01-12 14:55:16,062 INFO L448 ceAbstractionStarter]: For program point L748-2(lines 748 756) no Hoare annotation was computed. [2019-01-12 14:55:16,062 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 908) no Hoare annotation was computed. [2019-01-12 14:55:16,062 INFO L448 ceAbstractionStarter]: For program point L617(lines 617 621) no Hoare annotation was computed. [2019-01-12 14:55:16,062 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)) [2019-01-12 14:55:16,062 INFO L448 ceAbstractionStarter]: For program point L617-3(lines 617 621) no Hoare annotation was computed. [2019-01-12 14:55:16,062 INFO L448 ceAbstractionStarter]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2019-01-12 14:55:16,063 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 516) no Hoare annotation was computed. [2019-01-12 14:55:16,063 INFO L448 ceAbstractionStarter]: For program point L56(lines 56 60) no Hoare annotation was computed. [2019-01-12 14:55:16,063 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 56 60) no Hoare annotation was computed. [2019-01-12 14:55:16,063 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 602) no Hoare annotation was computed. [2019-01-12 14:55:16,063 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)) [2019-01-12 14:55:16,063 INFO L448 ceAbstractionStarter]: For program point L585-2(lines 585 602) no Hoare annotation was computed. [2019-01-12 14:55:16,064 INFO L444 ceAbstractionStarter]: At program point L585-3(lines 1 920) the Hoare annotation is: false [2019-01-12 14:55:16,064 INFO L448 ceAbstractionStarter]: For program point L585-4(lines 585 602) no Hoare annotation was computed. [2019-01-12 14:55:16,064 INFO L444 ceAbstractionStarter]: At program point L585-5(lines 1 920) the Hoare annotation is: false [2019-01-12 14:55:16,064 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-01-12 14:55:16,064 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)) [2019-01-12 14:55:16,064 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)) [2019-01-12 14:55:16,065 INFO L444 ceAbstractionStarter]: At program point L719-1(lines 719 725) the Hoare annotation is: false [2019-01-12 14:55:16,065 INFO L444 ceAbstractionStarter]: At program point L686-1(lines 681 689) the Hoare annotation is: false [2019-01-12 14:55:16,065 INFO L444 ceAbstractionStarter]: At program point L719-2(lines 719 725) the Hoare annotation is: false [2019-01-12 14:55:16,065 INFO L451 ceAbstractionStarter]: At program point L141(lines 122 144) the Hoare annotation is: true [2019-01-12 14:55:16,065 INFO L444 ceAbstractionStarter]: At program point L686-2(lines 681 689) the Hoare annotation is: false [2019-01-12 14:55:16,065 INFO L448 ceAbstractionStarter]: For program point L868(lines 867 912) no Hoare annotation was computed. [2019-01-12 14:55:16,066 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 516) no Hoare annotation was computed. [2019-01-12 14:55:16,066 INFO L444 ceAbstractionStarter]: At program point L852(lines 837 855) the Hoare annotation is: false [2019-01-12 14:55:16,066 INFO L444 ceAbstractionStarter]: At program point L852-1(lines 837 855) the Hoare annotation is: false [2019-01-12 14:55:16,066 INFO L444 ceAbstractionStarter]: At program point L852-2(lines 837 855) the Hoare annotation is: false [2019-01-12 14:55:16,066 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 873) no Hoare annotation was computed. [2019-01-12 14:55:16,066 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 599) no Hoare annotation was computed. [2019-01-12 14:55:16,066 INFO L448 ceAbstractionStarter]: For program point L589-2(lines 589 599) no Hoare annotation was computed. [2019-01-12 14:55:16,067 INFO L448 ceAbstractionStarter]: For program point L589-4(lines 589 599) no Hoare annotation was computed. [2019-01-12 14:55:16,067 INFO L448 ceAbstractionStarter]: For program point L903(lines 903 907) no Hoare annotation was computed. [2019-01-12 14:55:16,067 INFO L448 ceAbstractionStarter]: For program point L903-2(lines 897 908) no Hoare annotation was computed. [2019-01-12 14:55:16,067 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-01-12 14:55:16,067 INFO L448 ceAbstractionStarter]: For program point L887(lines 887 893) no Hoare annotation was computed. [2019-01-12 14:55:16,067 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)) [2019-01-12 14:55:16,068 INFO L448 ceAbstractionStarter]: For program point L590(lines 590 596) no Hoare annotation was computed. [2019-01-12 14:55:16,068 INFO L448 ceAbstractionStarter]: For program point L590-2(lines 590 596) no Hoare annotation was computed. [2019-01-12 14:55:16,068 INFO L448 ceAbstractionStarter]: For program point L590-4(lines 590 596) no Hoare annotation was computed. [2019-01-12 14:55:16,068 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)) [2019-01-12 14:55:16,068 INFO L444 ceAbstractionStarter]: At program point L574-1(lines 712 718) the Hoare annotation is: false [2019-01-12 14:55:16,068 INFO L444 ceAbstractionStarter]: At program point L574-2(lines 712 718) the Hoare annotation is: false [2019-01-12 14:55:16,069 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 645) no Hoare annotation was computed. [2019-01-12 14:55:16,069 INFO L444 ceAbstractionStarter]: At program point L543(lines 1 920) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 ~pumpRunning~0)) [2019-01-12 14:55:16,069 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-01-12 14:55:16,069 INFO L448 ceAbstractionStarter]: For program point L132(lines 132 139) no Hoare annotation was computed. [2019-01-12 14:55:16,069 INFO L451 ceAbstractionStarter]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2019-01-12 14:55:16,069 INFO L448 ceAbstractionStarter]: For program point L744(lines 744 761) no Hoare annotation was computed. [2019-01-12 14:55:16,070 INFO L448 ceAbstractionStarter]: For program point L744-1(lines 744 761) no Hoare annotation was computed. [2019-01-12 14:55:16,070 INFO L448 ceAbstractionStarter]: For program point L744-2(lines 744 761) no Hoare annotation was computed. [2019-01-12 14:55:16,070 INFO L444 ceAbstractionStarter]: At program point L695(lines 690 698) the Hoare annotation is: false [2019-01-12 14:55:16,070 INFO L444 ceAbstractionStarter]: At program point L695-1(lines 690 698) the Hoare annotation is: false [2019-01-12 14:55:16,070 INFO L448 ceAbstractionStarter]: For program point L629(lines 629 633) no Hoare annotation was computed. [2019-01-12 14:55:16,070 INFO L444 ceAbstractionStarter]: At program point L695-2(lines 690 698) the Hoare annotation is: false [2019-01-12 14:55:16,071 INFO L448 ceAbstractionStarter]: For program point L877(lines 877 883) no Hoare annotation was computed. [2019-01-12 14:55:16,071 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)) [2019-01-12 14:55:16,071 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)) [2019-01-12 14:55:16,071 INFO L444 ceAbstractionStarter]: At program point L712-1(lines 708 730) the Hoare annotation is: false [2019-01-12 14:55:16,071 INFO L444 ceAbstractionStarter]: At program point L712-2(lines 708 730) the Hoare annotation is: false [2019-01-12 14:55:16,107 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.01 02:55:16 BoogieIcfgContainer [2019-01-12 14:55:16,112 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-12 14:55:16,112 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-12 14:55:16,113 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-12 14:55:16,113 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-12 14:55:16,113 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:55:13" (3/4) ... [2019-01-12 14:55:16,124 INFO L144 WitnessPrinter]: Generating witness for correct program [2019-01-12 14:55:16,144 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2019-01-12 14:55:16,145 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2019-01-12 14:55:16,152 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2019-01-12 14:55:16,153 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-01-12 14:55:16,154 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-01-12 14:55:16,156 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-01-12 14:55:16,194 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (1 == systemActive && 0 == pumpRunning) && \result == systemActive [2019-01-12 14:55:16,195 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive [2019-01-12 14:55:16,195 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive [2019-01-12 14:55:16,195 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2019-01-12 14:55:16,197 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2019-01-12 14:55:16,198 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2019-01-12 14:55:16,200 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2019-01-12 14:55:16,202 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2019-01-12 14:55:16,202 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2019-01-12 14:55:16,203 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2019-01-12 14:55:16,204 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2019-01-12 14:55:16,208 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2019-01-12 14:55:16,327 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-01-12 14:55:16,330 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-12 14:55:16,331 INFO L168 Benchmark]: Toolchain (without parser) took 4876.42 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 952.7 MB in the beginning and 915.2 MB in the end (delta: 37.5 MB). Peak memory consumption was 144.5 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:16,332 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 14:55:16,332 INFO L168 Benchmark]: CACSL2BoogieTranslator took 652.24 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 952.7 MB in the beginning and 1.1 GB in the end (delta: -134.9 MB). Peak memory consumption was 30.6 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:16,334 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:16,335 INFO L168 Benchmark]: Boogie Preprocessor took 40.45 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 14:55:16,335 INFO L168 Benchmark]: RCFGBuilder took 1310.76 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 60.6 MB). Peak memory consumption was 60.6 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:16,336 INFO L168 Benchmark]: TraceAbstraction took 2580.77 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 928.9 MB in the end (delta: 96.3 MB). Peak memory consumption was 96.3 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:16,339 INFO L168 Benchmark]: Witness Printer took 217.96 ms. Allocated memory is still 1.1 GB. Free memory was 928.9 MB in the beginning and 915.2 MB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:16,343 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 652.24 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 952.7 MB in the beginning and 1.1 GB in the end (delta: -134.9 MB). Peak memory consumption was 30.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 68.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.45 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 1310.76 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 60.6 MB). Peak memory consumption was 60.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2580.77 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 928.9 MB in the end (delta: 96.3 MB). Peak memory consumption was 96.3 MB. Max. memory is 11.5 GB. * Witness Printer took 217.96 ms. Allocated memory is still 1.1 GB. Free memory was 928.9 MB in the beginning and 915.2 MB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 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, 2.4s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 0.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 277 SDtfs, 279 SDslu, 76 SDs, 0 SdLazy, 27 SolverSat, 6 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s 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, 0.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.6s 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...