./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/product-lines/minepump_spec5_product06_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_product06_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 dfe06fc1ef2f52cf03ee60bd1d5f57aaa8aba092 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 14:54:58,425 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-12 14:54:58,427 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-12 14:54:58,439 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-12 14:54:58,440 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-12 14:54:58,441 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-12 14:54:58,442 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-12 14:54:58,444 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-12 14:54:58,446 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-12 14:54:58,447 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-12 14:54:58,448 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-12 14:54:58,449 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-12 14:54:58,450 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-12 14:54:58,451 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-12 14:54:58,452 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-12 14:54:58,454 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-12 14:54:58,454 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-12 14:54:58,457 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-12 14:54:58,459 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-12 14:54:58,461 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-12 14:54:58,462 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-12 14:54:58,464 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-12 14:54:58,467 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-12 14:54:58,467 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-12 14:54:58,467 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-12 14:54:58,469 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-12 14:54:58,470 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-12 14:54:58,470 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-12 14:54:58,472 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-12 14:54:58,475 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-12 14:54:58,475 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-12 14:54:58,476 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-12 14:54:58,476 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-12 14:54:58,477 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-12 14:54:58,478 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-12 14:54:58,478 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-12 14:54:58,478 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-01-12 14:54:58,500 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-12 14:54:58,500 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-12 14:54:58,505 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-12 14:54:58,506 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-12 14:54:58,506 INFO L133 SettingsManager]: * Use SBE=true [2019-01-12 14:54:58,506 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-12 14:54:58,506 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-12 14:54:58,507 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-12 14:54:58,507 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-12 14:54:58,507 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-12 14:54:58,507 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-12 14:54:58,507 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-12 14:54:58,507 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-12 14:54:58,508 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-12 14:54:58,510 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-12 14:54:58,510 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-12 14:54:58,510 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-12 14:54:58,510 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-12 14:54:58,511 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-12 14:54:58,511 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-12 14:54:58,511 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-12 14:54:58,511 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 14:54:58,511 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-12 14:54:58,511 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-12 14:54:58,512 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-12 14:54:58,512 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-12 14:54:58,512 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-12 14:54:58,512 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-12 14:54:58,512 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 -> dfe06fc1ef2f52cf03ee60bd1d5f57aaa8aba092 [2019-01-12 14:54:58,568 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-12 14:54:58,584 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-12 14:54:58,588 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-12 14:54:58,589 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-12 14:54:58,590 INFO L276 PluginConnector]: CDTParser initialized [2019-01-12 14:54:58,590 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec5_product06_true-unreach-call_false-termination.cil.c [2019-01-12 14:54:58,664 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55912f023/e6df4d1a68fc44a88fe40cee246ff64f/FLAG89937cac3 [2019-01-12 14:54:59,211 INFO L307 CDTParser]: Found 1 translation units. [2019-01-12 14:54:59,212 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec5_product06_true-unreach-call_false-termination.cil.c [2019-01-12 14:54:59,223 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55912f023/e6df4d1a68fc44a88fe40cee246ff64f/FLAG89937cac3 [2019-01-12 14:54:59,479 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55912f023/e6df4d1a68fc44a88fe40cee246ff64f [2019-01-12 14:54:59,484 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-12 14:54:59,486 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-12 14:54:59,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-12 14:54:59,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-12 14:54:59,491 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-12 14:54:59,492 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 02:54:59" (1/1) ... [2019-01-12 14:54:59,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dc2e1f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:54:59, skipping insertion in model container [2019-01-12 14:54:59,496 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 02:54:59" (1/1) ... [2019-01-12 14:54:59,504 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-12 14:54:59,566 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-12 14:54:59,949 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 14:54:59,973 INFO L191 MainTranslator]: Completed pre-run [2019-01-12 14:55:00,167 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 14:55:00,214 INFO L195 MainTranslator]: Completed translation [2019-01-12 14:55:00,214 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:00 WrapperNode [2019-01-12 14:55:00,216 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-12 14:55:00,217 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-12 14:55:00,217 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-12 14:55:00,217 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-12 14:55:00,227 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:00" (1/1) ... [2019-01-12 14:55:00,258 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:00" (1/1) ... [2019-01-12 14:55:00,304 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-12 14:55:00,304 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-12 14:55:00,305 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-12 14:55:00,305 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-12 14:55:00,312 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:00" (1/1) ... [2019-01-12 14:55:00,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:00" (1/1) ... [2019-01-12 14:55:00,317 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:00" (1/1) ... [2019-01-12 14:55:00,317 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:00" (1/1) ... [2019-01-12 14:55:00,327 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:00" (1/1) ... [2019-01-12 14:55:00,335 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:00" (1/1) ... [2019-01-12 14:55:00,349 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:00" (1/1) ... [2019-01-12 14:55:00,353 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-12 14:55:00,353 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-12 14:55:00,354 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-12 14:55:00,354 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-12 14:55:00,355 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:00" (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 14:55:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-12 14:55:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-01-12 14:55:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-12 14:55:00,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-12 14:55:01,465 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-12 14:55:01,465 INFO L286 CfgBuilder]: Removed 112 assue(true) statements. [2019-01-12 14:55:01,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:55:01 BoogieIcfgContainer [2019-01-12 14:55:01,467 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-12 14:55:01,468 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-12 14:55:01,468 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-12 14:55:01,471 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-12 14:55:01,471 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.01 02:54:59" (1/3) ... [2019-01-12 14:55:01,472 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@667f1f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 02:55:01, skipping insertion in model container [2019-01-12 14:55:01,472 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:00" (2/3) ... [2019-01-12 14:55:01,473 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@667f1f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 02:55:01, skipping insertion in model container [2019-01-12 14:55:01,473 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:55:01" (3/3) ... [2019-01-12 14:55:01,475 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product06_true-unreach-call_false-termination.cil.c [2019-01-12 14:55:01,485 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-12 14:55:01,493 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-01-12 14:55:01,511 INFO L257 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-01-12 14:55:01,541 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-12 14:55:01,542 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-12 14:55:01,542 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-12 14:55:01,543 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-12 14:55:01,543 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-12 14:55:01,543 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-12 14:55:01,543 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-12 14:55:01,543 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-12 14:55:01,544 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-12 14:55:01,560 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states. [2019-01-12 14:55:01,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-01-12 14:55:01,566 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:01,567 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 14:55:01,569 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:01,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:01,574 INFO L82 PathProgramCache]: Analyzing trace with hash 254557664, now seen corresponding path program 1 times [2019-01-12 14:55:01,576 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:01,576 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:01,619 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:01,619 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:01,620 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:01,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:01,824 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 14:55:01,830 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:01,830 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-12 14:55:01,835 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-01-12 14:55:01,845 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-01-12 14:55:01,845 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 14:55:01,847 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 2 states. [2019-01-12 14:55:01,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:01,873 INFO L93 Difference]: Finished difference Result 149 states and 220 transitions. [2019-01-12 14:55:01,873 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-01-12 14:55:01,874 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2019-01-12 14:55:01,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:01,887 INFO L225 Difference]: With dead ends: 149 [2019-01-12 14:55:01,887 INFO L226 Difference]: Without dead ends: 74 [2019-01-12 14:55:01,891 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 14:55:01,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2019-01-12 14:55:01,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2019-01-12 14:55:01,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74 states. [2019-01-12 14:55:01,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 102 transitions. [2019-01-12 14:55:01,940 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 102 transitions. Word has length 19 [2019-01-12 14:55:01,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:01,940 INFO L480 AbstractCegarLoop]: Abstraction has 74 states and 102 transitions. [2019-01-12 14:55:01,941 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-01-12 14:55:01,941 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 102 transitions. [2019-01-12 14:55:01,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-01-12 14:55:01,942 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:01,942 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 14:55:01,943 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:01,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:01,943 INFO L82 PathProgramCache]: Analyzing trace with hash -1060778051, now seen corresponding path program 1 times [2019-01-12 14:55:01,943 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:01,943 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:01,944 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:01,945 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:01,945 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:01,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:02,079 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 14:55:02,079 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:02,079 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 14:55:02,082 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-12 14:55:02,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-12 14:55:02,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 14:55:02,083 INFO L87 Difference]: Start difference. First operand 74 states and 102 transitions. Second operand 3 states. [2019-01-12 14:55:02,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:02,114 INFO L93 Difference]: Finished difference Result 74 states and 102 transitions. [2019-01-12 14:55:02,115 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 14:55:02,115 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-01-12 14:55:02,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:02,116 INFO L225 Difference]: With dead ends: 74 [2019-01-12 14:55:02,117 INFO L226 Difference]: Without dead ends: 35 [2019-01-12 14:55:02,118 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 14:55:02,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2019-01-12 14:55:02,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2019-01-12 14:55:02,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2019-01-12 14:55:02,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 48 transitions. [2019-01-12 14:55:02,125 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 48 transitions. Word has length 20 [2019-01-12 14:55:02,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:02,126 INFO L480 AbstractCegarLoop]: Abstraction has 35 states and 48 transitions. [2019-01-12 14:55:02,126 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-12 14:55:02,126 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 48 transitions. [2019-01-12 14:55:02,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-01-12 14:55:02,127 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:02,127 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 14:55:02,128 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:02,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:02,128 INFO L82 PathProgramCache]: Analyzing trace with hash -832663303, now seen corresponding path program 1 times [2019-01-12 14:55:02,128 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:02,128 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:02,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:02,130 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:02,130 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:02,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:02,311 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 14:55:02,311 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:02,311 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-01-12 14:55:02,312 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 14:55:02,312 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 14:55:02,312 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:55:02,313 INFO L87 Difference]: Start difference. First operand 35 states and 48 transitions. Second operand 5 states. [2019-01-12 14:55:02,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:02,645 INFO L93 Difference]: Finished difference Result 63 states and 89 transitions. [2019-01-12 14:55:02,647 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 14:55:02,648 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 26 [2019-01-12 14:55:02,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:02,649 INFO L225 Difference]: With dead ends: 63 [2019-01-12 14:55:02,649 INFO L226 Difference]: Without dead ends: 35 [2019-01-12 14:55:02,651 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-01-12 14:55:02,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2019-01-12 14:55:02,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2019-01-12 14:55:02,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2019-01-12 14:55:02,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 47 transitions. [2019-01-12 14:55:02,667 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 47 transitions. Word has length 26 [2019-01-12 14:55:02,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:02,667 INFO L480 AbstractCegarLoop]: Abstraction has 35 states and 47 transitions. [2019-01-12 14:55:02,668 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 14:55:02,668 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2019-01-12 14:55:02,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-01-12 14:55:02,671 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:02,671 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 14:55:02,672 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:02,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:02,672 INFO L82 PathProgramCache]: Analyzing trace with hash -111070597, now seen corresponding path program 1 times [2019-01-12 14:55:02,672 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:02,673 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:02,674 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:02,674 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:02,674 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:02,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:02,885 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 14:55:02,885 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:02,886 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 14:55:02,886 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 14:55:02,886 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 14:55:02,886 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:55:02,887 INFO L87 Difference]: Start difference. First operand 35 states and 47 transitions. Second operand 5 states. [2019-01-12 14:55:03,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:03,048 INFO L93 Difference]: Finished difference Result 85 states and 121 transitions. [2019-01-12 14:55:03,049 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 14:55:03,049 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2019-01-12 14:55:03,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:03,050 INFO L225 Difference]: With dead ends: 85 [2019-01-12 14:55:03,050 INFO L226 Difference]: Without dead ends: 0 [2019-01-12 14:55:03,051 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-01-12 14:55:03,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-01-12 14:55:03,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-01-12 14:55:03,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-01-12 14:55:03,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-01-12 14:55:03,052 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2019-01-12 14:55:03,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:03,053 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-01-12 14:55:03,053 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 14:55:03,053 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-01-12 14:55:03,053 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-12 14:55:03,057 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-01-12 14:55:03,406 WARN L181 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2019-01-12 14:55:03,700 WARN L181 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2019-01-12 14:55:04,034 WARN L181 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2019-01-12 14:55:04,037 INFO L448 ceAbstractionStarter]: For program point L514-2(lines 514 524) no Hoare annotation was computed. [2019-01-12 14:55:04,037 INFO L448 ceAbstractionStarter]: For program point L514-4(lines 514 524) no Hoare annotation was computed. [2019-01-12 14:55:04,038 INFO L444 ceAbstractionStarter]: At program point L250(lines 246 268) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~2 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:04,038 INFO L444 ceAbstractionStarter]: At program point L250-1(lines 246 268) the Hoare annotation is: false [2019-01-12 14:55:04,039 INFO L444 ceAbstractionStarter]: At program point L250-2(lines 246 268) the Hoare annotation is: false [2019-01-12 14:55:04,039 INFO L444 ceAbstractionStarter]: At program point L151(lines 1 905) the Hoare annotation is: (and (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:04,039 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 56) no Hoare annotation was computed. [2019-01-12 14:55:04,039 INFO L448 ceAbstractionStarter]: For program point L52-3(lines 52 56) no Hoare annotation was computed. [2019-01-12 14:55:04,039 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 403) no Hoare annotation was computed. [2019-01-12 14:55:04,039 INFO L448 ceAbstractionStarter]: For program point L399-1(lines 399 403) no Hoare annotation was computed. [2019-01-12 14:55:04,040 INFO L448 ceAbstractionStarter]: For program point L52-6(lines 52 56) no Hoare annotation was computed. [2019-01-12 14:55:04,040 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 521) no Hoare annotation was computed. [2019-01-12 14:55:04,040 INFO L448 ceAbstractionStarter]: For program point L515-2(lines 515 521) no Hoare annotation was computed. [2019-01-12 14:55:04,040 INFO L448 ceAbstractionStarter]: For program point L515-4(lines 515 521) no Hoare annotation was computed. [2019-01-12 14:55:04,040 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-01-12 14:55:04,040 INFO L444 ceAbstractionStarter]: At program point L499(lines 250 256) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~2 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:04,040 INFO L444 ceAbstractionStarter]: At program point L499-1(lines 250 256) the Hoare annotation is: false [2019-01-12 14:55:04,041 INFO L444 ceAbstractionStarter]: At program point L499-2(lines 250 256) the Hoare annotation is: false [2019-01-12 14:55:04,043 INFO L444 ceAbstractionStarter]: At program point L335(lines 330 338) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~2 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:04,043 INFO L444 ceAbstractionStarter]: At program point L335-1(lines 330 338) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~2 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:04,043 INFO L444 ceAbstractionStarter]: At program point L335-2(lines 330 338) the Hoare annotation is: false [2019-01-12 14:55:04,044 INFO L444 ceAbstractionStarter]: At program point L335-3(lines 330 338) the Hoare annotation is: false [2019-01-12 14:55:04,045 INFO L444 ceAbstractionStarter]: At program point L335-4(lines 330 338) the Hoare annotation is: false [2019-01-12 14:55:04,045 INFO L444 ceAbstractionStarter]: At program point L335-5(lines 330 338) the Hoare annotation is: false [2019-01-12 14:55:04,045 INFO L448 ceAbstractionStarter]: For program point L286(lines 286 294) no Hoare annotation was computed. [2019-01-12 14:55:04,045 INFO L448 ceAbstractionStarter]: For program point L286-1(lines 286 294) no Hoare annotation was computed. [2019-01-12 14:55:04,045 INFO L448 ceAbstractionStarter]: For program point L286-2(lines 286 294) no Hoare annotation was computed. [2019-01-12 14:55:04,045 INFO L448 ceAbstractionStarter]: For program point L187(lines 187 193) no Hoare annotation was computed. [2019-01-12 14:55:04,046 INFO L444 ceAbstractionStarter]: At program point L187-1(lines 187 193) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~2 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:04,047 INFO L444 ceAbstractionStarter]: At program point L121(lines 116 124) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~2 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:04,047 INFO L444 ceAbstractionStarter]: At program point L121-1(lines 116 124) the Hoare annotation is: false [2019-01-12 14:55:04,048 INFO L444 ceAbstractionStarter]: At program point L121-2(lines 116 124) the Hoare annotation is: false [2019-01-12 14:55:04,048 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 475) no Hoare annotation was computed. [2019-01-12 14:55:04,049 INFO L451 ceAbstractionStarter]: At program point L468-1(lines 468 475) the Hoare annotation is: true [2019-01-12 14:55:04,049 INFO L444 ceAbstractionStarter]: At program point L89(lines 84 92) the Hoare annotation is: false [2019-01-12 14:55:04,049 INFO L444 ceAbstractionStarter]: At program point L89-1(lines 84 92) the Hoare annotation is: false [2019-01-12 14:55:04,049 INFO L444 ceAbstractionStarter]: At program point L89-2(lines 84 92) the Hoare annotation is: false [2019-01-12 14:55:04,049 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-01-12 14:55:04,049 INFO L448 ceAbstractionStarter]: For program point L207(lines 207 220) no Hoare annotation was computed. [2019-01-12 14:55:04,050 INFO L444 ceAbstractionStarter]: At program point L257(lines 257 263) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~2 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:04,050 INFO L444 ceAbstractionStarter]: At program point L257-1(lines 257 263) the Hoare annotation is: false [2019-01-12 14:55:04,050 INFO L444 ceAbstractionStarter]: At program point L257-2(lines 257 263) the Hoare annotation is: false [2019-01-12 14:55:04,050 INFO L448 ceAbstractionStarter]: For program point L76(lines 76 80) no Hoare annotation was computed. [2019-01-12 14:55:04,050 INFO L444 ceAbstractionStarter]: At program point L489(lines 484 491) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:04,051 INFO L448 ceAbstractionStarter]: For program point L902(line 902) no Hoare annotation was computed. [2019-01-12 14:55:04,053 INFO L448 ceAbstractionStarter]: For program point L902-1(line 902) no Hoare annotation was computed. [2019-01-12 14:55:04,053 INFO L448 ceAbstractionStarter]: For program point L902-2(line 902) no Hoare annotation was computed. [2019-01-12 14:55:04,053 INFO L444 ceAbstractionStarter]: At program point L225(lines 176 226) the Hoare annotation is: false [2019-01-12 14:55:04,054 INFO L444 ceAbstractionStarter]: At program point L159(lines 154 162) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:04,054 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 902) no Hoare annotation was computed. [2019-01-12 14:55:04,054 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-01-12 14:55:04,054 INFO L444 ceAbstractionStarter]: At program point L326(lines 319 329) the Hoare annotation is: false [2019-01-12 14:55:04,054 INFO L444 ceAbstractionStarter]: At program point L326-1(lines 319 329) the Hoare annotation is: false [2019-01-12 14:55:04,055 INFO L444 ceAbstractionStarter]: At program point L326-2(lines 319 329) the Hoare annotation is: false [2019-01-12 14:55:04,056 INFO L448 ceAbstractionStarter]: For program point L178(lines 177 224) no Hoare annotation was computed. [2019-01-12 14:55:04,056 INFO L444 ceAbstractionStarter]: At program point L443(lines 439 445) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~2 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:04,057 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 183) no Hoare annotation was computed. [2019-01-12 14:55:04,057 INFO L448 ceAbstractionStarter]: For program point L64(lines 64 68) no Hoare annotation was computed. [2019-01-12 14:55:04,057 INFO L448 ceAbstractionStarter]: For program point L510(lines 510 527) no Hoare annotation was computed. [2019-01-12 14:55:04,057 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 902) no Hoare annotation was computed. [2019-01-12 14:55:04,057 INFO L444 ceAbstractionStarter]: At program point L510-1(lines 1 905) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~2 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:04,057 INFO L451 ceAbstractionStarter]: At program point L477(lines 458 480) the Hoare annotation is: true [2019-01-12 14:55:04,058 INFO L448 ceAbstractionStarter]: For program point L510-2(lines 510 527) no Hoare annotation was computed. [2019-01-12 14:55:04,059 INFO L444 ceAbstractionStarter]: At program point L510-3(lines 1 905) the Hoare annotation is: false [2019-01-12 14:55:04,059 INFO L448 ceAbstractionStarter]: For program point L510-4(lines 510 527) no Hoare annotation was computed. [2019-01-12 14:55:04,060 INFO L444 ceAbstractionStarter]: At program point L510-5(lines 1 905) the Hoare annotation is: false [2019-01-12 14:55:04,060 INFO L444 ceAbstractionStarter]: At program point L395-2(lines 395 409) the Hoare annotation is: false [2019-01-12 14:55:04,060 INFO L448 ceAbstractionStarter]: For program point L197(lines 197 203) no Hoare annotation was computed. [2019-01-12 14:55:04,060 INFO L444 ceAbstractionStarter]: At program point L197-1(lines 197 203) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~2 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:04,060 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-01-12 14:55:04,060 INFO L448 ceAbstractionStarter]: For program point L396(line 396) no Hoare annotation was computed. [2019-01-12 14:55:04,060 INFO L448 ceAbstractionStarter]: For program point L215(lines 215 219) no Hoare annotation was computed. [2019-01-12 14:55:04,068 INFO L444 ceAbstractionStarter]: At program point L215-2(lines 215 219) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~2 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:04,069 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 902) no Hoare annotation was computed. [2019-01-12 14:55:04,070 INFO L448 ceAbstractionStarter]: For program point L282(lines 282 299) no Hoare annotation was computed. [2019-01-12 14:55:04,070 INFO L448 ceAbstractionStarter]: For program point L282-1(lines 282 299) no Hoare annotation was computed. [2019-01-12 14:55:04,070 INFO L448 ceAbstractionStarter]: For program point L282-2(lines 282 299) no Hoare annotation was computed. [2019-01-12 14:55:04,070 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 524) no Hoare annotation was computed. [2019-01-12 14:55:04,110 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.01 02:55:04 BoogieIcfgContainer [2019-01-12 14:55:04,110 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-12 14:55:04,111 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-12 14:55:04,111 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-12 14:55:04,111 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-12 14:55:04,116 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:55:01" (3/4) ... [2019-01-12 14:55:04,121 INFO L144 WitnessPrinter]: Generating witness for correct program [2019-01-12 14:55:04,143 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2019-01-12 14:55:04,144 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2019-01-12 14:55:04,145 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2019-01-12 14:55:04,146 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-01-12 14:55:04,146 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-01-12 14:55:04,148 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-01-12 14:55:04,182 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 1 && pumpRunning == 0) && !(0 == systemActive) [2019-01-12 14:55:04,183 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) [2019-01-12 14:55:04,183 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) [2019-01-12 14:55:04,183 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) [2019-01-12 14:55:04,184 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) [2019-01-12 14:55:04,185 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) [2019-01-12 14:55:04,185 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) [2019-01-12 14:55:04,187 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && 0 == \result) && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) [2019-01-12 14:55:04,187 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && 0 == \result) && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) [2019-01-12 14:55:04,187 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && 0 == \result) && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) [2019-01-12 14:55:04,187 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && 0 == \result) && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) [2019-01-12 14:55:04,189 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && 0 == \result) && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) [2019-01-12 14:55:04,190 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && 0 == \result) && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) [2019-01-12 14:55:04,284 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-01-12 14:55:04,284 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-12 14:55:04,286 INFO L168 Benchmark]: Toolchain (without parser) took 4801.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 954.0 MB in the beginning and 932.3 MB in the end (delta: 21.8 MB). Peak memory consumption was 142.9 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:04,287 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 14:55:04,287 INFO L168 Benchmark]: CACSL2BoogieTranslator took 729.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 954.0 MB in the beginning and 1.1 GB in the end (delta: -153.1 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:04,288 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.56 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:04,288 INFO L168 Benchmark]: Boogie Preprocessor took 48.66 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 14:55:04,289 INFO L168 Benchmark]: RCFGBuilder took 1113.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:04,289 INFO L168 Benchmark]: TraceAbstraction took 2642.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 945.8 MB in the end (delta: 101.6 MB). Peak memory consumption was 101.6 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:04,289 INFO L168 Benchmark]: Witness Printer took 173.63 ms. Allocated memory is still 1.2 GB. Free memory was 945.8 MB in the beginning and 932.3 MB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:04,294 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 729.32 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 954.0 MB in the beginning and 1.1 GB in the end (delta: -153.1 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 87.56 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.66 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 1113.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2642.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 945.8 MB in the end (delta: 101.6 MB). Peak memory consumption was 101.6 MB. Max. memory is 11.5 GB. * Witness Printer took 173.63 ms. Allocated memory is still 1.2 GB. Free memory was 945.8 MB in the beginning and 932.3 MB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 902]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 902]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 902]: 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: 246]: Loop Invariant Derived loop invariant: ((((\result == 1 && 0 == \result) && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 257]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 395]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 215]: Loop Invariant Derived loop invariant: (((\result == 1 && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 468]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 257]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 250]: Loop Invariant Derived loop invariant: ((((\result == 1 && 0 == \result) && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((\result == 1 && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 250]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 257]: Loop Invariant Derived loop invariant: ((((\result == 1 && 0 == \result) && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: pumpRunning == 0 && !(0 == systemActive) - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 250]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 246]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 246]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: (((\result == 1 && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: (((\result == 1 && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: ((((\result == 1 && 0 == \result) && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: (\result == 1 && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 484]: Loop Invariant Derived loop invariant: ((\result == 1 && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 176]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 116]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 439]: Loop Invariant Derived loop invariant: ((\result == 1 && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 116]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 116]: Loop Invariant Derived loop invariant: ((((\result == 1 && 0 == \result) && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: ((((\result == 1 && 0 == \result) && splverifierCounter == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 78 locations, 3 error locations. SAFE Result, 2.5s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 0.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 262 SDtfs, 229 SDslu, 78 SDs, 0 SdLazy, 25 SolverSat, 6 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 21 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=78occurred 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, 38 LocationsWithAnnotation, 38 PreInvPairs, 62 NumberOfFragments, 259 HoareAnnotationTreeSize, 38 FomulaSimplifications, 272 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 38 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 92 NumberOfCodeBlocks, 92 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 88 ConstructedInterpolants, 0 QuantifiedInterpolants, 3710 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...