./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/product-lines/minepump_spec5_product15_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_product15_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 a79e268ddb88b862b3e99a66782eee3a2de30d36 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 14:55:10,237 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-12 14:55:10,239 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-12 14:55:10,250 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-12 14:55:10,251 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-12 14:55:10,252 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-12 14:55:10,253 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-12 14:55:10,257 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-12 14:55:10,261 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-12 14:55:10,262 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-12 14:55:10,263 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-12 14:55:10,263 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-12 14:55:10,264 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-12 14:55:10,265 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-12 14:55:10,266 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-12 14:55:10,268 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-12 14:55:10,269 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-12 14:55:10,272 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-12 14:55:10,277 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-12 14:55:10,281 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-12 14:55:10,282 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-12 14:55:10,286 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-12 14:55:10,290 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-12 14:55:10,291 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-12 14:55:10,291 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-12 14:55:10,292 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-12 14:55:10,293 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-12 14:55:10,293 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-12 14:55:10,294 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-12 14:55:10,295 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-12 14:55:10,295 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-12 14:55:10,296 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-12 14:55:10,296 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-12 14:55:10,296 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-12 14:55:10,297 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-12 14:55:10,298 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-12 14:55:10,298 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-01-12 14:55:10,312 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-12 14:55:10,313 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-12 14:55:10,314 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-12 14:55:10,314 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-12 14:55:10,315 INFO L133 SettingsManager]: * Use SBE=true [2019-01-12 14:55:10,315 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-12 14:55:10,315 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-12 14:55:10,315 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-12 14:55:10,315 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-12 14:55:10,316 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-12 14:55:10,316 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-12 14:55:10,316 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-12 14:55:10,317 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-12 14:55:10,317 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-12 14:55:10,317 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-12 14:55:10,317 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-12 14:55:10,317 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-12 14:55:10,318 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-12 14:55:10,319 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-12 14:55:10,319 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-12 14:55:10,319 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-12 14:55:10,319 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 14:55:10,320 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-12 14:55:10,320 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-12 14:55:10,320 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-12 14:55:10,320 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-12 14:55:10,320 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-12 14:55:10,321 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-12 14:55:10,322 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 -> a79e268ddb88b862b3e99a66782eee3a2de30d36 [2019-01-12 14:55:10,360 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-12 14:55:10,372 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-12 14:55:10,375 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-12 14:55:10,377 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-12 14:55:10,377 INFO L276 PluginConnector]: CDTParser initialized [2019-01-12 14:55:10,378 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec5_product15_true-unreach-call_false-termination.cil.c [2019-01-12 14:55:10,433 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99c57d4ad/312c2db54a734814be3dc5fcca100378/FLAGe6c86ea48 [2019-01-12 14:55:10,910 INFO L307 CDTParser]: Found 1 translation units. [2019-01-12 14:55:10,911 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec5_product15_true-unreach-call_false-termination.cil.c [2019-01-12 14:55:10,926 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99c57d4ad/312c2db54a734814be3dc5fcca100378/FLAGe6c86ea48 [2019-01-12 14:55:11,230 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99c57d4ad/312c2db54a734814be3dc5fcca100378 [2019-01-12 14:55:11,236 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-12 14:55:11,238 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-12 14:55:11,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-12 14:55:11,239 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-12 14:55:11,244 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-12 14:55:11,245 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 02:55:11" (1/1) ... [2019-01-12 14:55:11,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@672937de 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 14:55:11,249 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 02:55:11" (1/1) ... [2019-01-12 14:55:11,258 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-12 14:55:11,312 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-12 14:55:11,740 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 14:55:11,753 INFO L191 MainTranslator]: Completed pre-run [2019-01-12 14:55:11,940 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 14:55:11,988 INFO L195 MainTranslator]: Completed translation [2019-01-12 14:55:11,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:11 WrapperNode [2019-01-12 14:55:11,989 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-12 14:55:11,990 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-12 14:55:11,990 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-12 14:55:11,990 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-12 14:55:11,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:11" (1/1) ... [2019-01-12 14:55:12,019 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:11" (1/1) ... [2019-01-12 14:55:12,074 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-12 14:55:12,075 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-12 14:55:12,075 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-12 14:55:12,075 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-12 14:55:12,088 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:11" (1/1) ... [2019-01-12 14:55:12,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:11" (1/1) ... [2019-01-12 14:55:12,092 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:11" (1/1) ... [2019-01-12 14:55:12,093 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:11" (1/1) ... [2019-01-12 14:55:12,103 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:11" (1/1) ... [2019-01-12 14:55:12,114 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:11" (1/1) ... [2019-01-12 14:55:12,120 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:11" (1/1) ... [2019-01-12 14:55:12,124 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-12 14:55:12,125 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-12 14:55:12,125 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-12 14:55:12,125 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-12 14:55:12,132 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:11" (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 14:55:12,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-12 14:55:12,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-01-12 14:55:12,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-12 14:55:12,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-12 14:55:13,374 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-12 14:55:13,374 INFO L286 CfgBuilder]: Removed 114 assue(true) statements. [2019-01-12 14:55:13,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:55:13 BoogieIcfgContainer [2019-01-12 14:55:13,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-12 14:55:13,377 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-12 14:55:13,377 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-12 14:55:13,380 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-12 14:55:13,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.01 02:55:11" (1/3) ... [2019-01-12 14:55:13,382 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f6e929e 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 14:55:13,382 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:11" (2/3) ... [2019-01-12 14:55:13,382 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f6e929e 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 14:55:13,382 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 14:55:13,384 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product15_true-unreach-call_false-termination.cil.c [2019-01-12 14:55:13,394 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-12 14:55:13,403 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-01-12 14:55:13,420 INFO L257 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-01-12 14:55:13,451 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-12 14:55:13,452 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-12 14:55:13,452 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-12 14:55:13,452 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-12 14:55:13,452 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-12 14:55:13,452 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-12 14:55:13,453 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-12 14:55:13,453 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-12 14:55:13,453 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-12 14:55:13,470 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states. [2019-01-12 14:55:13,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-01-12 14:55:13,478 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:13,479 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 14:55:13,481 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:13,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:13,488 INFO L82 PathProgramCache]: Analyzing trace with hash 889929444, now seen corresponding path program 1 times [2019-01-12 14:55:13,490 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:13,491 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:13,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:13,533 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:13,533 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:13,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:13,758 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 14:55:13,761 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:13,762 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-12 14:55:13,767 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-01-12 14:55:13,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-01-12 14:55:13,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 14:55:13,782 INFO L87 Difference]: Start difference. First operand 80 states. Second operand 2 states. [2019-01-12 14:55:13,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:13,811 INFO L93 Difference]: Finished difference Result 153 states and 226 transitions. [2019-01-12 14:55:13,811 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-01-12 14:55:13,813 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2019-01-12 14:55:13,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:13,826 INFO L225 Difference]: With dead ends: 153 [2019-01-12 14:55:13,826 INFO L226 Difference]: Without dead ends: 76 [2019-01-12 14:55:13,830 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 14:55:13,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2019-01-12 14:55:13,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 76. [2019-01-12 14:55:13,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 76 states. [2019-01-12 14:55:13,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 105 transitions. [2019-01-12 14:55:13,880 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 105 transitions. Word has length 19 [2019-01-12 14:55:13,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:13,881 INFO L480 AbstractCegarLoop]: Abstraction has 76 states and 105 transitions. [2019-01-12 14:55:13,881 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-01-12 14:55:13,881 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 105 transitions. [2019-01-12 14:55:13,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-01-12 14:55:13,882 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:13,882 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 14:55:13,883 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:13,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:13,884 INFO L82 PathProgramCache]: Analyzing trace with hash -1599018299, now seen corresponding path program 1 times [2019-01-12 14:55:13,884 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:13,884 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:13,885 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:13,885 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:13,886 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:13,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:14,035 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 14:55:14,036 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:14,036 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 14:55:14,038 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-12 14:55:14,039 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-12 14:55:14,039 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 14:55:14,039 INFO L87 Difference]: Start difference. First operand 76 states and 105 transitions. Second operand 3 states. [2019-01-12 14:55:14,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:14,064 INFO L93 Difference]: Finished difference Result 76 states and 105 transitions. [2019-01-12 14:55:14,065 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 14:55:14,066 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-01-12 14:55:14,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:14,067 INFO L225 Difference]: With dead ends: 76 [2019-01-12 14:55:14,067 INFO L226 Difference]: Without dead ends: 37 [2019-01-12 14:55:14,069 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 14:55:14,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2019-01-12 14:55:14,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2019-01-12 14:55:14,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2019-01-12 14:55:14,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 51 transitions. [2019-01-12 14:55:14,080 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 51 transitions. Word has length 20 [2019-01-12 14:55:14,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:14,080 INFO L480 AbstractCegarLoop]: Abstraction has 37 states and 51 transitions. [2019-01-12 14:55:14,080 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-12 14:55:14,081 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2019-01-12 14:55:14,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-01-12 14:55:14,084 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:14,084 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 14:55:14,084 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:14,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:14,085 INFO L82 PathProgramCache]: Analyzing trace with hash -1370903551, now seen corresponding path program 1 times [2019-01-12 14:55:14,085 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:14,085 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:14,090 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:14,090 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:14,090 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:14,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:14,407 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 14:55:14,407 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:14,407 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-01-12 14:55:14,408 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-01-12 14:55:14,408 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-01-12 14:55:14,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-01-12 14:55:14,409 INFO L87 Difference]: Start difference. First operand 37 states and 51 transitions. Second operand 6 states. [2019-01-12 14:55:14,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:14,635 INFO L93 Difference]: Finished difference Result 123 states and 177 transitions. [2019-01-12 14:55:14,637 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-01-12 14:55:14,637 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 26 [2019-01-12 14:55:14,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:14,639 INFO L225 Difference]: With dead ends: 123 [2019-01-12 14:55:14,639 INFO L226 Difference]: Without dead ends: 93 [2019-01-12 14:55:14,640 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-01-12 14:55:14,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2019-01-12 14:55:14,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 59. [2019-01-12 14:55:14,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59 states. [2019-01-12 14:55:14,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 84 transitions. [2019-01-12 14:55:14,676 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 84 transitions. Word has length 26 [2019-01-12 14:55:14,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:14,676 INFO L480 AbstractCegarLoop]: Abstraction has 59 states and 84 transitions. [2019-01-12 14:55:14,677 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-01-12 14:55:14,677 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 84 transitions. [2019-01-12 14:55:14,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-01-12 14:55:14,678 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:14,678 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 14:55:14,678 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:14,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:14,683 INFO L82 PathProgramCache]: Analyzing trace with hash 383350907, now seen corresponding path program 1 times [2019-01-12 14:55:14,683 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:14,683 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:14,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:14,684 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:14,686 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:14,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:14,973 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 14:55:14,973 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:14,973 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 14:55:14,974 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 14:55:14,974 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 14:55:14,974 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:55:14,974 INFO L87 Difference]: Start difference. First operand 59 states and 84 transitions. Second operand 5 states. [2019-01-12 14:55:15,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:15,251 INFO L93 Difference]: Finished difference Result 152 states and 222 transitions. [2019-01-12 14:55:15,252 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 14:55:15,252 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2019-01-12 14:55:15,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:15,253 INFO L225 Difference]: With dead ends: 152 [2019-01-12 14:55:15,253 INFO L226 Difference]: Without dead ends: 0 [2019-01-12 14:55:15,255 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 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 14:55:15,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-01-12 14:55:15,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-01-12 14:55:15,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-01-12 14:55:15,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-01-12 14:55:15,256 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2019-01-12 14:55:15,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:15,256 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-01-12 14:55:15,256 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 14:55:15,256 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-01-12 14:55:15,256 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-12 14:55:15,260 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-01-12 14:55:15,476 WARN L181 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 14 [2019-01-12 14:55:15,724 WARN L181 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 14 [2019-01-12 14:55:16,041 WARN L181 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 11 [2019-01-12 14:55:16,230 INFO L448 ceAbstractionStarter]: For program point L729(lines 729 742) no Hoare annotation was computed. [2019-01-12 14:55:16,231 INFO L444 ceAbstractionStarter]: At program point L531(lines 527 549) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2019-01-12 14:55:16,231 INFO L444 ceAbstractionStarter]: At program point L531-1(lines 527 549) the Hoare annotation is: false [2019-01-12 14:55:16,231 INFO L444 ceAbstractionStarter]: At program point L52-2(lines 52 66) the Hoare annotation is: false [2019-01-12 14:55:16,231 INFO L444 ceAbstractionStarter]: At program point L531-2(lines 527 549) the Hoare annotation is: false [2019-01-12 14:55:16,231 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-01-12 14:55:16,232 INFO L448 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2019-01-12 14:55:16,233 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 922) no Hoare annotation was computed. [2019-01-12 14:55:16,233 INFO L448 ceAbstractionStarter]: For program point L912-2(lines 912 922) no Hoare annotation was computed. [2019-01-12 14:55:16,233 INFO L448 ceAbstractionStarter]: For program point L912-4(lines 912 922) no Hoare annotation was computed. [2019-01-12 14:55:16,233 INFO L444 ceAbstractionStarter]: At program point L747(lines 698 748) the Hoare annotation is: false [2019-01-12 14:55:16,233 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 14:55:16,233 INFO L448 ceAbstractionStarter]: For program point L913(lines 913 919) no Hoare annotation was computed. [2019-01-12 14:55:16,234 INFO L448 ceAbstractionStarter]: For program point L913-2(lines 913 919) no Hoare annotation was computed. [2019-01-12 14:55:16,234 INFO L448 ceAbstractionStarter]: For program point L913-4(lines 913 919) no Hoare annotation was computed. [2019-01-12 14:55:16,234 INFO L444 ceAbstractionStarter]: At program point L897(lines 531 537) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2019-01-12 14:55:16,234 INFO L444 ceAbstractionStarter]: At program point L897-1(lines 531 537) the Hoare annotation is: false [2019-01-12 14:55:16,234 INFO L444 ceAbstractionStarter]: At program point L897-2(lines 531 537) the Hoare annotation is: false [2019-01-12 14:55:16,234 INFO L448 ceAbstractionStarter]: For program point L798(lines 798 802) no Hoare annotation was computed. [2019-01-12 14:55:16,234 INFO L448 ceAbstractionStarter]: For program point L798-3(lines 798 802) no Hoare annotation was computed. [2019-01-12 14:55:16,235 INFO L444 ceAbstractionStarter]: At program point L633(lines 628 636) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2019-01-12 14:55:16,235 INFO L444 ceAbstractionStarter]: At program point L633-1(lines 628 636) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2019-01-12 14:55:16,235 INFO L448 ceAbstractionStarter]: For program point L798-6(lines 798 802) no Hoare annotation was computed. [2019-01-12 14:55:16,235 INFO L448 ceAbstractionStarter]: For program point L567(lines 567 575) no Hoare annotation was computed. [2019-01-12 14:55:16,235 INFO L444 ceAbstractionStarter]: At program point L633-2(lines 628 636) the Hoare annotation is: false [2019-01-12 14:55:16,235 INFO L448 ceAbstractionStarter]: For program point L567-1(lines 567 575) no Hoare annotation was computed. [2019-01-12 14:55:16,236 INFO L444 ceAbstractionStarter]: At program point L633-3(lines 628 636) the Hoare annotation is: false [2019-01-12 14:55:16,236 INFO L444 ceAbstractionStarter]: At program point L633-4(lines 628 636) the Hoare annotation is: false [2019-01-12 14:55:16,236 INFO L448 ceAbstractionStarter]: For program point L567-2(lines 567 575) no Hoare annotation was computed. [2019-01-12 14:55:16,236 INFO L444 ceAbstractionStarter]: At program point L633-5(lines 628 636) the Hoare annotation is: false [2019-01-12 14:55:16,236 INFO L448 ceAbstractionStarter]: For program point L700(lines 699 746) no Hoare annotation was computed. [2019-01-12 14:55:16,236 INFO L448 ceAbstractionStarter]: For program point L56(lines 56 60) no Hoare annotation was computed. [2019-01-12 14:55:16,236 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 56 60) no Hoare annotation was computed. [2019-01-12 14:55:16,236 INFO L448 ceAbstractionStarter]: For program point L701(lines 701 705) no Hoare annotation was computed. [2019-01-12 14:55:16,237 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 876) no Hoare annotation was computed. [2019-01-12 14:55:16,237 INFO L444 ceAbstractionStarter]: At program point L867(lines 862 870) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2019-01-12 14:55:16,237 INFO L444 ceAbstractionStarter]: At program point L867-1(lines 862 870) the Hoare annotation is: false [2019-01-12 14:55:16,237 INFO L444 ceAbstractionStarter]: At program point L867-2(lines 862 870) the Hoare annotation is: false [2019-01-12 14:55:16,237 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-01-12 14:55:16,237 INFO L448 ceAbstractionStarter]: For program point L735(lines 735 741) no Hoare annotation was computed. [2019-01-12 14:55:16,238 INFO L444 ceAbstractionStarter]: At program point L735-1(lines 735 741) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2019-01-12 14:55:16,238 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 725) no Hoare annotation was computed. [2019-01-12 14:55:16,238 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 876) no Hoare annotation was computed. [2019-01-12 14:55:16,238 INFO L444 ceAbstractionStarter]: At program point L719-1(lines 719 725) the Hoare annotation is: (let ((.cse0 (= 0 ~pumpRunning~0)) (.cse1 (= ULTIMATE.start_test_~splverifierCounter~0 0))) (or (and .cse0 (and .cse1 (not (= 0 ~systemActive~0)))) (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) .cse0 .cse1))) [2019-01-12 14:55:16,238 INFO L451 ceAbstractionStarter]: At program point L141(lines 122 144) the Hoare annotation is: true [2019-01-12 14:55:16,239 INFO L444 ceAbstractionStarter]: At program point L835(lines 830 838) the Hoare annotation is: false [2019-01-12 14:55:16,240 INFO L444 ceAbstractionStarter]: At program point L835-1(lines 830 838) the Hoare annotation is: false [2019-01-12 14:55:16,240 INFO L444 ceAbstractionStarter]: At program point L835-2(lines 830 838) the Hoare annotation is: false [2019-01-12 14:55:16,240 INFO L444 ceAbstractionStarter]: At program point L538(lines 538 544) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2019-01-12 14:55:16,240 INFO L444 ceAbstractionStarter]: At program point L538-1(lines 538 544) the Hoare annotation is: false [2019-01-12 14:55:16,240 INFO L444 ceAbstractionStarter]: At program point L538-2(lines 538 544) the Hoare annotation is: false [2019-01-12 14:55:16,242 INFO L444 ceAbstractionStarter]: At program point L786(lines 781 789) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 ~pumpRunning~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2019-01-12 14:55:16,242 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-01-12 14:55:16,242 INFO L444 ceAbstractionStarter]: At program point L887(lines 882 889) 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 14:55:16,242 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 826) no Hoare annotation was computed. [2019-01-12 14:55:16,242 INFO L444 ceAbstractionStarter]: At program point L624(lines 617 627) the Hoare annotation is: false [2019-01-12 14:55:16,243 INFO L444 ceAbstractionStarter]: At program point L624-1(lines 617 627) the Hoare annotation is: false [2019-01-12 14:55:16,243 INFO L444 ceAbstractionStarter]: At program point L624-2(lines 617 627) the Hoare annotation is: false [2019-01-12 14:55:16,243 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 876) no Hoare annotation was computed. [2019-01-12 14:55:16,243 INFO L448 ceAbstractionStarter]: For program point L709(lines 709 715) no Hoare annotation was computed. [2019-01-12 14:55:16,243 INFO L444 ceAbstractionStarter]: At program point L709-1(lines 709 715) the Hoare annotation is: (let ((.cse0 (= 0 ~pumpRunning~0)) (.cse1 (= ULTIMATE.start_test_~splverifierCounter~0 0))) (or (and .cse0 (and .cse1 (not (= 0 ~systemActive~0)))) (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) .cse0 .cse1))) [2019-01-12 14:55:16,243 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-01-12 14:55:16,243 INFO L448 ceAbstractionStarter]: For program point L908(lines 908 925) no Hoare annotation was computed. [2019-01-12 14:55:16,244 INFO L444 ceAbstractionStarter]: At program point L908-1(lines 1 928) the Hoare annotation is: (let ((.cse0 (= 0 ~pumpRunning~0)) (.cse1 (= ULTIMATE.start_test_~splverifierCounter~0 0))) (or (and .cse0 (and .cse1 (not (= 0 ~systemActive~0)))) (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) .cse0 .cse1))) [2019-01-12 14:55:16,244 INFO L448 ceAbstractionStarter]: For program point L908-2(lines 908 925) no Hoare annotation was computed. [2019-01-12 14:55:16,244 INFO L444 ceAbstractionStarter]: At program point L908-3(lines 1 928) the Hoare annotation is: false [2019-01-12 14:55:16,244 INFO L448 ceAbstractionStarter]: For program point L908-4(lines 908 925) no Hoare annotation was computed. [2019-01-12 14:55:16,244 INFO L444 ceAbstractionStarter]: At program point L908-5(lines 1 928) the Hoare annotation is: false [2019-01-12 14:55:16,244 INFO L448 ceAbstractionStarter]: For program point L677(lines 677 683) no Hoare annotation was computed. [2019-01-12 14:55:16,244 INFO L448 ceAbstractionStarter]: For program point L132(lines 132 139) no Hoare annotation was computed. [2019-01-12 14:55:16,245 INFO L444 ceAbstractionStarter]: At program point L677-1(lines 677 683) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2019-01-12 14:55:16,245 INFO L451 ceAbstractionStarter]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2019-01-12 14:55:16,245 INFO L448 ceAbstractionStarter]: For program point L876(line 876) no Hoare annotation was computed. [2019-01-12 14:55:16,245 INFO L448 ceAbstractionStarter]: For program point L876-1(line 876) no Hoare annotation was computed. [2019-01-12 14:55:16,245 INFO L448 ceAbstractionStarter]: For program point L810(lines 810 814) no Hoare annotation was computed. [2019-01-12 14:55:16,245 INFO L448 ceAbstractionStarter]: For program point L876-2(line 876) no Hoare annotation was computed. [2019-01-12 14:55:16,245 INFO L448 ceAbstractionStarter]: For program point L563(lines 563 580) no Hoare annotation was computed. [2019-01-12 14:55:16,245 INFO L448 ceAbstractionStarter]: For program point L563-1(lines 563 580) no Hoare annotation was computed. [2019-01-12 14:55:16,246 INFO L448 ceAbstractionStarter]: For program point L563-2(lines 563 580) no Hoare annotation was computed. [2019-01-12 14:55:16,246 INFO L444 ceAbstractionStarter]: At program point L778(lines 1 928) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 ~pumpRunning~0)) [2019-01-12 14:55:16,265 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.01 02:55:16 BoogieIcfgContainer [2019-01-12 14:55:16,265 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-12 14:55:16,265 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-12 14:55:16,266 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-12 14:55:16,266 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-12 14:55:16,266 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 14:55:16,270 INFO L144 WitnessPrinter]: Generating witness for correct program [2019-01-12 14:55:16,287 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2019-01-12 14:55:16,288 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2019-01-12 14:55:16,289 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2019-01-12 14:55:16,290 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-01-12 14:55:16,290 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-01-12 14:55:16,291 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-01-12 14:55:16,324 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (1 == systemActive && 0 == pumpRunning) && \result == systemActive [2019-01-12 14:55:16,325 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive [2019-01-12 14:55:16,325 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive [2019-01-12 14:55:16,325 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == pumpRunning && splverifierCounter == 0 && !(0 == systemActive)) || ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) [2019-01-12 14:55:16,326 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == pumpRunning && splverifierCounter == 0 && !(0 == systemActive)) || ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) [2019-01-12 14:55:16,326 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == pumpRunning && splverifierCounter == 0 && !(0 == systemActive)) || ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) [2019-01-12 14:55:16,327 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2019-01-12 14:55:16,327 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2019-01-12 14:55:16,327 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2019-01-12 14:55:16,328 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2019-01-12 14:55:16,329 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2019-01-12 14:55:16,330 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2019-01-12 14:55:16,403 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-01-12 14:55:16,403 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-12 14:55:16,404 INFO L168 Benchmark]: Toolchain (without parser) took 5167.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 951.4 MB in the beginning and 927.2 MB in the end (delta: 24.2 MB). Peak memory consumption was 146.8 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:16,405 INFO L168 Benchmark]: CDTParser took 0.18 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 14:55:16,405 INFO L168 Benchmark]: CACSL2BoogieTranslator took 750.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -158.3 MB). Peak memory consumption was 37.5 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:16,406 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.76 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 14:55:16,406 INFO L168 Benchmark]: Boogie Preprocessor took 49.55 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 14:55:16,406 INFO L168 Benchmark]: RCFGBuilder took 1251.25 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: 53.1 MB). Peak memory consumption was 53.1 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:16,407 INFO L168 Benchmark]: TraceAbstraction took 2887.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 934.0 MB in the end (delta: 115.7 MB). Peak memory consumption was 115.7 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:16,407 INFO L168 Benchmark]: Witness Printer took 137.92 ms. Allocated memory is still 1.2 GB. Free memory was 934.0 MB in the beginning and 927.2 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:16,410 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 750.55 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -158.3 MB). Peak memory consumption was 37.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 84.76 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 49.55 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 1251.25 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: 53.1 MB). Peak memory consumption was 53.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2887.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 934.0 MB in the end (delta: 115.7 MB). Peak memory consumption was 115.7 MB. Max. memory is 11.5 GB. * Witness Printer took 137.92 ms. Allocated memory is still 1.2 GB. Free memory was 934.0 MB in the beginning and 927.2 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 876]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 876]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 876]: 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: 709]: Loop Invariant Derived loop invariant: (0 == pumpRunning && splverifierCounter == 0 && !(0 == systemActive)) || ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) - InvariantResult [Line: 830]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 830]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 531]: Loop Invariant Derived loop invariant: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 - InvariantResult [Line: 830]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 698]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (0 == pumpRunning && splverifierCounter == 0 && !(0 == systemActive)) || ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) - InvariantResult [Line: 531]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 == systemActive && 0 == pumpRunning - InvariantResult [Line: 531]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 628]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 735]: Loop Invariant Derived loop invariant: 0 == pumpRunning && splverifierCounter == 0 - InvariantResult [Line: 781]: Loop Invariant Derived loop invariant: (1 == systemActive && 0 == pumpRunning) && \result == systemActive - InvariantResult [Line: 677]: Loop Invariant Derived loop invariant: 0 == pumpRunning && splverifierCounter == 0 - InvariantResult [Line: 538]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 628]: Loop Invariant Derived loop invariant: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 - InvariantResult [Line: 719]: Loop Invariant Derived loop invariant: (0 == pumpRunning && splverifierCounter == 0 && !(0 == systemActive)) || ((0 == \result && 0 == pumpRunning) && splverifierCounter == 0) - InvariantResult [Line: 617]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 862]: Loop Invariant Derived loop invariant: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 - InvariantResult [Line: 628]: Loop Invariant Derived loop invariant: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 - InvariantResult [Line: 538]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 862]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 882]: Loop Invariant Derived loop invariant: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive - InvariantResult [Line: 628]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive - InvariantResult [Line: 862]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 628]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 628]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 527]: Loop Invariant Derived loop invariant: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 - InvariantResult [Line: 527]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 527]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 617]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 538]: Loop Invariant Derived loop invariant: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 - InvariantResult [Line: 617]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 80 locations, 3 error locations. SAFE Result, 2.8s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 0.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 277 SDtfs, 281 SDslu, 343 SDs, 0 SdLazy, 47 SolverSat, 8 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s 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=80occurred 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, 34 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 39 LocationsWithAnnotation, 39 PreInvPairs, 85 NumberOfFragments, 210 HoareAnnotationTreeSize, 39 FomulaSimplifications, 783 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 39 FomulaSimplificationsInter, 42 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.7s 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...