./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/product-lines/minepump_spec2_product24_true-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2e94e6aa Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/product-lines/minepump_spec2_product24_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 cad73398e0cf8deb8923c0d0bd284c41454d0d9c .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-2e94e6a [2018-12-31 09:46:29,528 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-31 09:46:29,530 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-31 09:46:29,542 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-31 09:46:29,542 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-31 09:46:29,543 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-31 09:46:29,545 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-31 09:46:29,546 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-31 09:46:29,548 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-31 09:46:29,549 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-31 09:46:29,550 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-31 09:46:29,550 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-31 09:46:29,552 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-31 09:46:29,553 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-31 09:46:29,554 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-31 09:46:29,555 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-31 09:46:29,556 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-31 09:46:29,558 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-31 09:46:29,560 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-31 09:46:29,562 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-31 09:46:29,563 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-31 09:46:29,564 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-31 09:46:29,567 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-31 09:46:29,567 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-31 09:46:29,567 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-31 09:46:29,568 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-31 09:46:29,569 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-31 09:46:29,570 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-31 09:46:29,571 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-31 09:46:29,572 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-31 09:46:29,573 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-31 09:46:29,573 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-31 09:46:29,574 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-31 09:46:29,574 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-31 09:46:29,575 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-31 09:46:29,576 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-31 09:46:29,576 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-31 09:46:29,592 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-31 09:46:29,593 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-31 09:46:29,594 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-31 09:46:29,594 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-31 09:46:29,594 INFO L133 SettingsManager]: * Use SBE=true [2018-12-31 09:46:29,595 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-31 09:46:29,595 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-31 09:46:29,595 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-31 09:46:29,595 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-31 09:46:29,596 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-31 09:46:29,596 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-31 09:46:29,596 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-31 09:46:29,596 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-31 09:46:29,596 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-31 09:46:29,597 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-31 09:46:29,597 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-31 09:46:29,597 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-31 09:46:29,597 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-31 09:46:29,598 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-31 09:46:29,598 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-31 09:46:29,598 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-31 09:46:29,598 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 09:46:29,598 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-31 09:46:29,599 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-31 09:46:29,599 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-31 09:46:29,599 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-31 09:46:29,599 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-31 09:46:29,599 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-31 09:46:29,600 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 -> cad73398e0cf8deb8923c0d0bd284c41454d0d9c [2018-12-31 09:46:29,634 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-31 09:46:29,647 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-31 09:46:29,650 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-31 09:46:29,652 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-31 09:46:29,652 INFO L276 PluginConnector]: CDTParser initialized [2018-12-31 09:46:29,653 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec2_product24_true-unreach-call_false-termination.cil.c [2018-12-31 09:46:29,708 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15e00c964/1f6fac6b924b4629b303d5a43a743251/FLAG60ba53aae [2018-12-31 09:46:30,197 INFO L307 CDTParser]: Found 1 translation units. [2018-12-31 09:46:30,198 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec2_product24_true-unreach-call_false-termination.cil.c [2018-12-31 09:46:30,220 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15e00c964/1f6fac6b924b4629b303d5a43a743251/FLAG60ba53aae [2018-12-31 09:46:30,571 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15e00c964/1f6fac6b924b4629b303d5a43a743251 [2018-12-31 09:46:30,576 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-31 09:46:30,578 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-31 09:46:30,580 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-31 09:46:30,580 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-31 09:46:30,587 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-31 09:46:30,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 09:46:30" (1/1) ... [2018-12-31 09:46:30,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31e22f85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:46:30, skipping insertion in model container [2018-12-31 09:46:30,591 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 09:46:30" (1/1) ... [2018-12-31 09:46:30,600 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-31 09:46:30,653 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-31 09:46:31,099 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 09:46:31,123 INFO L191 MainTranslator]: Completed pre-run [2018-12-31 09:46:31,310 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 09:46:31,347 INFO L195 MainTranslator]: Completed translation [2018-12-31 09:46:31,347 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:46:31 WrapperNode [2018-12-31 09:46:31,347 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-31 09:46:31,348 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-31 09:46:31,349 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-31 09:46:31,349 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-31 09:46:31,358 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:46:31" (1/1) ... [2018-12-31 09:46:31,379 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:46:31" (1/1) ... [2018-12-31 09:46:31,426 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-31 09:46:31,426 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-31 09:46:31,426 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-31 09:46:31,427 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-31 09:46:31,438 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:46:31" (1/1) ... [2018-12-31 09:46:31,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:46:31" (1/1) ... [2018-12-31 09:46:31,444 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:46:31" (1/1) ... [2018-12-31 09:46:31,445 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:46:31" (1/1) ... [2018-12-31 09:46:31,457 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:46:31" (1/1) ... [2018-12-31 09:46:31,466 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:46:31" (1/1) ... [2018-12-31 09:46:31,469 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:46:31" (1/1) ... [2018-12-31 09:46:31,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-31 09:46:31,476 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-31 09:46:31,479 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-31 09:46:31,479 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-31 09:46:31,481 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:46:31" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 09:46:31,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2018-12-31 09:46:31,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-31 09:46:31,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-31 09:46:31,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-31 09:46:33,002 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-31 09:46:33,002 INFO L280 CfgBuilder]: Removed 164 assue(true) statements. [2018-12-31 09:46:33,003 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 09:46:33 BoogieIcfgContainer [2018-12-31 09:46:33,003 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-31 09:46:33,004 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-31 09:46:33,004 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-31 09:46:33,008 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-31 09:46:33,009 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.12 09:46:30" (1/3) ... [2018-12-31 09:46:33,010 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52879de3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 09:46:33, skipping insertion in model container [2018-12-31 09:46:33,010 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:46:31" (2/3) ... [2018-12-31 09:46:33,011 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52879de3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 09:46:33, skipping insertion in model container [2018-12-31 09:46:33,011 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 09:46:33" (3/3) ... [2018-12-31 09:46:33,013 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product24_true-unreach-call_false-termination.cil.c [2018-12-31 09:46:33,024 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-31 09:46:33,031 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2018-12-31 09:46:33,049 INFO L257 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2018-12-31 09:46:33,082 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-31 09:46:33,083 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-31 09:46:33,083 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-31 09:46:33,083 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-31 09:46:33,083 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-31 09:46:33,084 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-31 09:46:33,084 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-31 09:46:33,084 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-31 09:46:33,084 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-31 09:46:33,104 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states. [2018-12-31 09:46:33,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-12-31 09:46:33,111 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:46:33,112 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 09:46:33,115 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:46:33,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:46:33,121 INFO L82 PathProgramCache]: Analyzing trace with hash 936723076, now seen corresponding path program 1 times [2018-12-31 09:46:33,124 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:46:33,124 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:46:33,172 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:46:33,172 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:46:33,172 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:46:33,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:46:33,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 09:46:33,425 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:46:33,426 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-31 09:46:33,430 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-31 09:46:33,446 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-31 09:46:33,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-31 09:46:33,449 INFO L87 Difference]: Start difference. First operand 111 states. Second operand 2 states. [2018-12-31 09:46:33,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:46:33,489 INFO L93 Difference]: Finished difference Result 215 states and 324 transitions. [2018-12-31 09:46:33,489 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-31 09:46:33,491 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 18 [2018-12-31 09:46:33,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:46:33,509 INFO L225 Difference]: With dead ends: 215 [2018-12-31 09:46:33,509 INFO L226 Difference]: Without dead ends: 107 [2018-12-31 09:46:33,513 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-31 09:46:33,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2018-12-31 09:46:33,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 107. [2018-12-31 09:46:33,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107 states. [2018-12-31 09:46:33,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 154 transitions. [2018-12-31 09:46:33,563 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 154 transitions. Word has length 18 [2018-12-31 09:46:33,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:46:33,564 INFO L480 AbstractCegarLoop]: Abstraction has 107 states and 154 transitions. [2018-12-31 09:46:33,564 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-31 09:46:33,564 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 154 transitions. [2018-12-31 09:46:33,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-31 09:46:33,566 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:46:33,566 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 09:46:33,566 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:46:33,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:46:33,567 INFO L82 PathProgramCache]: Analyzing trace with hash 717887107, now seen corresponding path program 1 times [2018-12-31 09:46:33,567 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:46:33,567 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:46:33,568 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:46:33,568 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:46:33,569 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:46:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:46:33,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 09:46:33,719 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:46:33,719 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-31 09:46:33,720 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-31 09:46:33,721 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-31 09:46:33,721 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-31 09:46:33,721 INFO L87 Difference]: Start difference. First operand 107 states and 154 transitions. Second operand 3 states. [2018-12-31 09:46:33,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:46:33,748 INFO L93 Difference]: Finished difference Result 107 states and 154 transitions. [2018-12-31 09:46:33,748 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-31 09:46:33,749 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2018-12-31 09:46:33,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:46:33,750 INFO L225 Difference]: With dead ends: 107 [2018-12-31 09:46:33,750 INFO L226 Difference]: Without dead ends: 47 [2018-12-31 09:46:33,751 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-31 09:46:33,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2018-12-31 09:46:33,757 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2018-12-31 09:46:33,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2018-12-31 09:46:33,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 67 transitions. [2018-12-31 09:46:33,758 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 67 transitions. Word has length 19 [2018-12-31 09:46:33,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:46:33,759 INFO L480 AbstractCegarLoop]: Abstraction has 47 states and 67 transitions. [2018-12-31 09:46:33,759 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-31 09:46:33,759 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 67 transitions. [2018-12-31 09:46:33,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-12-31 09:46:33,762 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:46:33,762 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] [2018-12-31 09:46:33,763 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:46:33,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:46:33,763 INFO L82 PathProgramCache]: Analyzing trace with hash 2097278400, now seen corresponding path program 1 times [2018-12-31 09:46:33,763 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:46:33,763 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:46:33,767 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:46:33,768 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:46:33,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:46:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:46:33,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 09:46:33,916 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:46:33,916 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-31 09:46:33,916 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-31 09:46:33,917 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-31 09:46:33,917 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-31 09:46:33,918 INFO L87 Difference]: Start difference. First operand 47 states and 67 transitions. Second operand 3 states. [2018-12-31 09:46:34,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:46:34,007 INFO L93 Difference]: Finished difference Result 127 states and 187 transitions. [2018-12-31 09:46:34,009 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-31 09:46:34,009 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2018-12-31 09:46:34,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:46:34,011 INFO L225 Difference]: With dead ends: 127 [2018-12-31 09:46:34,011 INFO L226 Difference]: Without dead ends: 87 [2018-12-31 09:46:34,012 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-31 09:46:34,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2018-12-31 09:46:34,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 83. [2018-12-31 09:46:34,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83 states. [2018-12-31 09:46:34,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 122 transitions. [2018-12-31 09:46:34,026 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 122 transitions. Word has length 24 [2018-12-31 09:46:34,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:46:34,026 INFO L480 AbstractCegarLoop]: Abstraction has 83 states and 122 transitions. [2018-12-31 09:46:34,027 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-31 09:46:34,027 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 122 transitions. [2018-12-31 09:46:34,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-31 09:46:34,028 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:46:34,028 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 09:46:34,029 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:46:34,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:46:34,029 INFO L82 PathProgramCache]: Analyzing trace with hash 36896594, now seen corresponding path program 1 times [2018-12-31 09:46:34,029 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:46:34,030 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:46:34,030 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:46:34,031 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:46:34,031 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:46:34,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:46:34,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 09:46:34,213 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:46:34,214 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-31 09:46:34,214 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-31 09:46:34,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-31 09:46:34,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-31 09:46:34,215 INFO L87 Difference]: Start difference. First operand 83 states and 122 transitions. Second operand 5 states. [2018-12-31 09:46:34,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:46:34,536 INFO L93 Difference]: Finished difference Result 197 states and 302 transitions. [2018-12-31 09:46:34,537 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-31 09:46:34,537 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 26 [2018-12-31 09:46:34,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:46:34,537 INFO L225 Difference]: With dead ends: 197 [2018-12-31 09:46:34,537 INFO L226 Difference]: Without dead ends: 0 [2018-12-31 09:46:34,540 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 [2018-12-31 09:46:34,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-31 09:46:34,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-31 09:46:34,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-31 09:46:34,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-31 09:46:34,541 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 26 [2018-12-31 09:46:34,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:46:34,542 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-31 09:46:34,542 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-31 09:46:34,542 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-31 09:46:34,543 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-31 09:46:34,547 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-31 09:46:34,840 INFO L448 ceAbstractionStarter]: For program point L267(lines 266 315) no Hoare annotation was computed. [2018-12-31 09:46:34,841 INFO L444 ceAbstractionStarter]: At program point L961(lines 956 964) the Hoare annotation is: false [2018-12-31 09:46:34,841 INFO L444 ceAbstractionStarter]: At program point L961-1(lines 956 964) the Hoare annotation is: false [2018-12-31 09:46:34,841 INFO L448 ceAbstractionStarter]: For program point L895(lines 895 899) no Hoare annotation was computed. [2018-12-31 09:46:34,841 INFO L444 ceAbstractionStarter]: At program point L961-2(lines 956 964) the Hoare annotation is: false [2018-12-31 09:46:34,841 INFO L444 ceAbstractionStarter]: At program point L961-3(lines 956 964) the Hoare annotation is: false [2018-12-31 09:46:34,841 INFO L444 ceAbstractionStarter]: At program point L961-4(lines 956 964) the Hoare annotation is: false [2018-12-31 09:46:34,842 INFO L444 ceAbstractionStarter]: At program point L961-5(lines 956 964) the Hoare annotation is: false [2018-12-31 09:46:34,843 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 272) no Hoare annotation was computed. [2018-12-31 09:46:34,843 INFO L444 ceAbstractionStarter]: At program point L170(lines 165 173) the Hoare annotation is: (and (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2018-12-31 09:46:34,844 INFO L444 ceAbstractionStarter]: At program point L170-1(lines 165 173) the Hoare annotation is: false [2018-12-31 09:46:34,844 INFO L444 ceAbstractionStarter]: At program point L170-2(lines 165 173) the Hoare annotation is: false [2018-12-31 09:46:34,844 INFO L448 ceAbstractionStarter]: For program point L304(lines 304 310) no Hoare annotation was computed. [2018-12-31 09:46:34,844 INFO L444 ceAbstractionStarter]: At program point L304-1(lines 59 65) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2018-12-31 09:46:34,844 INFO L444 ceAbstractionStarter]: At program point L834(lines 829 836) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) [2018-12-31 09:46:34,844 INFO L448 ceAbstractionStarter]: For program point L276(lines 276 282) no Hoare annotation was computed. [2018-12-31 09:46:34,846 INFO L444 ceAbstractionStarter]: At program point L276-1(lines 276 282) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2018-12-31 09:46:34,846 INFO L448 ceAbstractionStarter]: For program point L871(line 871) no Hoare annotation was computed. [2018-12-31 09:46:34,846 INFO L448 ceAbstractionStarter]: For program point L871-1(line 871) no Hoare annotation was computed. [2018-12-31 09:46:34,846 INFO L448 ceAbstractionStarter]: For program point L871-2(line 871) no Hoare annotation was computed. [2018-12-31 09:46:34,846 INFO L444 ceAbstractionStarter]: At program point L740-2(lines 740 754) the Hoare annotation is: false [2018-12-31 09:46:34,847 INFO L448 ceAbstractionStarter]: For program point L741(line 741) no Hoare annotation was computed. [2018-12-31 09:46:34,847 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 911) no Hoare annotation was computed. [2018-12-31 09:46:34,848 INFO L448 ceAbstractionStarter]: For program point L744(lines 744 748) no Hoare annotation was computed. [2018-12-31 09:46:34,848 INFO L448 ceAbstractionStarter]: For program point L744-1(lines 59 65) no Hoare annotation was computed. [2018-12-31 09:46:34,848 INFO L448 ceAbstractionStarter]: For program point L117(lines 117 134) no Hoare annotation was computed. [2018-12-31 09:46:34,848 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 117 134) no Hoare annotation was computed. [2018-12-31 09:46:34,848 INFO L448 ceAbstractionStarter]: For program point L117-2(lines 117 134) no Hoare annotation was computed. [2018-12-31 09:46:34,848 INFO L444 ceAbstractionStarter]: At program point L316(lines 265 317) the Hoare annotation is: false [2018-12-31 09:46:34,850 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 862) no Hoare annotation was computed. [2018-12-31 09:46:34,851 INFO L444 ceAbstractionStarter]: At program point L845-1(lines 1 964) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2018-12-31 09:46:34,851 INFO L448 ceAbstractionStarter]: For program point L845-2(lines 845 862) no Hoare annotation was computed. [2018-12-31 09:46:34,851 INFO L444 ceAbstractionStarter]: At program point L845-3(lines 1 964) the Hoare annotation is: false [2018-12-31 09:46:34,852 INFO L448 ceAbstractionStarter]: For program point L845-4(lines 845 862) no Hoare annotation was computed. [2018-12-31 09:46:34,852 INFO L444 ceAbstractionStarter]: At program point L845-5(lines 1 964) the Hoare annotation is: false [2018-12-31 09:46:34,852 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-12-31 09:46:34,852 INFO L448 ceAbstractionStarter]: For program point L813(lines 813 820) no Hoare annotation was computed. [2018-12-31 09:46:34,852 INFO L451 ceAbstractionStarter]: At program point L813-1(lines 813 820) the Hoare annotation is: true [2018-12-31 09:46:34,852 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 223) no Hoare annotation was computed. [2018-12-31 09:46:34,853 INFO L448 ceAbstractionStarter]: For program point L219-2(lines 219 223) no Hoare annotation was computed. [2018-12-31 09:46:34,856 INFO L448 ceAbstractionStarter]: For program point L219-3(lines 219 223) no Hoare annotation was computed. [2018-12-31 09:46:34,856 INFO L448 ceAbstractionStarter]: For program point L219-5(lines 219 223) no Hoare annotation was computed. [2018-12-31 09:46:34,856 INFO L448 ceAbstractionStarter]: For program point L219-6(lines 219 223) no Hoare annotation was computed. [2018-12-31 09:46:34,856 INFO L448 ceAbstractionStarter]: For program point L219-8(lines 219 223) no Hoare annotation was computed. [2018-12-31 09:46:34,856 INFO L448 ceAbstractionStarter]: For program point L219-9(lines 219 223) no Hoare annotation was computed. [2018-12-31 09:46:34,857 INFO L448 ceAbstractionStarter]: For program point L219-11(lines 219 223) no Hoare annotation was computed. [2018-12-31 09:46:34,857 INFO L448 ceAbstractionStarter]: For program point L219-12(lines 219 223) no Hoare annotation was computed. [2018-12-31 09:46:34,857 INFO L448 ceAbstractionStarter]: For program point L219-14(lines 219 223) no Hoare annotation was computed. [2018-12-31 09:46:34,857 INFO L448 ceAbstractionStarter]: For program point L219-15(lines 219 223) no Hoare annotation was computed. [2018-12-31 09:46:34,857 INFO L448 ceAbstractionStarter]: For program point L219-17(lines 219 223) no Hoare annotation was computed. [2018-12-31 09:46:34,857 INFO L448 ceAbstractionStarter]: For program point L286(lines 286 292) no Hoare annotation was computed. [2018-12-31 09:46:34,858 INFO L444 ceAbstractionStarter]: At program point L286-1(lines 286 292) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2018-12-31 09:46:34,861 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 129) no Hoare annotation was computed. [2018-12-31 09:46:34,861 INFO L448 ceAbstractionStarter]: For program point L121-1(lines 121 129) no Hoare annotation was computed. [2018-12-31 09:46:34,861 INFO L448 ceAbstractionStarter]: For program point L121-2(lines 121 129) no Hoare annotation was computed. [2018-12-31 09:46:34,861 INFO L444 ceAbstractionStarter]: At program point L716(lines 1 964) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) [2018-12-31 09:46:34,862 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 871) no Hoare annotation was computed. [2018-12-31 09:46:34,862 INFO L448 ceAbstractionStarter]: For program point L849(lines 849 859) no Hoare annotation was computed. [2018-12-31 09:46:34,862 INFO L448 ceAbstractionStarter]: For program point L849-2(lines 849 859) no Hoare annotation was computed. [2018-12-31 09:46:34,862 INFO L448 ceAbstractionStarter]: For program point L849-4(lines 849 859) no Hoare annotation was computed. [2018-12-31 09:46:34,862 INFO L448 ceAbstractionStarter]: For program point L883(lines 883 887) no Hoare annotation was computed. [2018-12-31 09:46:34,862 INFO L448 ceAbstractionStarter]: For program point L850(lines 850 856) no Hoare annotation was computed. [2018-12-31 09:46:34,863 INFO L448 ceAbstractionStarter]: For program point L883-3(lines 883 887) no Hoare annotation was computed. [2018-12-31 09:46:34,863 INFO L448 ceAbstractionStarter]: For program point L850-2(lines 850 856) no Hoare annotation was computed. [2018-12-31 09:46:34,863 INFO L448 ceAbstractionStarter]: For program point L850-4(lines 850 856) no Hoare annotation was computed. [2018-12-31 09:46:34,863 INFO L448 ceAbstractionStarter]: For program point L883-6(lines 883 887) no Hoare annotation was computed. [2018-12-31 09:46:34,863 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-31 09:46:34,863 INFO L448 ceAbstractionStarter]: For program point L91(lines 91 108) no Hoare annotation was computed. [2018-12-31 09:46:34,863 INFO L448 ceAbstractionStarter]: For program point L91-1(lines 91 108) no Hoare annotation was computed. [2018-12-31 09:46:34,864 INFO L448 ceAbstractionStarter]: For program point L91-2(lines 91 108) no Hoare annotation was computed. [2018-12-31 09:46:34,869 INFO L448 ceAbstractionStarter]: For program point L91-3(lines 91 108) no Hoare annotation was computed. [2018-12-31 09:46:34,869 INFO L448 ceAbstractionStarter]: For program point L91-4(lines 91 108) no Hoare annotation was computed. [2018-12-31 09:46:34,869 INFO L448 ceAbstractionStarter]: For program point L91-5(lines 91 108) no Hoare annotation was computed. [2018-12-31 09:46:34,869 INFO L444 ceAbstractionStarter]: At program point L59(lines 58 77) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2018-12-31 09:46:34,869 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 59 65) no Hoare annotation was computed. [2018-12-31 09:46:34,871 INFO L444 ceAbstractionStarter]: At program point L59-2(lines 58 77) the Hoare annotation is: false [2018-12-31 09:46:34,871 INFO L444 ceAbstractionStarter]: At program point L59-3(lines 58 77) the Hoare annotation is: false [2018-12-31 09:46:34,872 INFO L444 ceAbstractionStarter]: At program point L225(lines 210 228) the Hoare annotation is: false [2018-12-31 09:46:34,872 INFO L444 ceAbstractionStarter]: At program point L225-1(lines 210 228) the Hoare annotation is: false [2018-12-31 09:46:34,872 INFO L444 ceAbstractionStarter]: At program point L225-2(lines 210 228) the Hoare annotation is: false [2018-12-31 09:46:34,872 INFO L444 ceAbstractionStarter]: At program point L225-3(lines 210 228) the Hoare annotation is: false [2018-12-31 09:46:34,872 INFO L444 ceAbstractionStarter]: At program point L225-4(lines 210 228) the Hoare annotation is: false [2018-12-31 09:46:34,874 INFO L444 ceAbstractionStarter]: At program point L225-5(lines 210 228) the Hoare annotation is: false [2018-12-31 09:46:34,874 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-31 09:46:34,874 INFO L444 ceAbstractionStarter]: At program point L920(lines 915 923) the Hoare annotation is: false [2018-12-31 09:46:34,874 INFO L444 ceAbstractionStarter]: At program point L920-1(lines 915 923) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2018-12-31 09:46:34,874 INFO L444 ceAbstractionStarter]: At program point L920-2(lines 915 923) the Hoare annotation is: false [2018-12-31 09:46:34,874 INFO L444 ceAbstractionStarter]: At program point L920-3(lines 915 923) the Hoare annotation is: false [2018-12-31 09:46:34,880 INFO L444 ceAbstractionStarter]: At program point L788(lines 784 790) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) [2018-12-31 09:46:34,880 INFO L444 ceAbstractionStarter]: At program point L920-4(lines 915 923) the Hoare annotation is: false [2018-12-31 09:46:34,881 INFO L444 ceAbstractionStarter]: At program point L920-5(lines 915 923) the Hoare annotation is: false [2018-12-31 09:46:34,881 INFO L444 ceAbstractionStarter]: At program point L161(lines 154 164) the Hoare annotation is: false [2018-12-31 09:46:34,881 INFO L444 ceAbstractionStarter]: At program point L161-1(lines 154 164) the Hoare annotation is: false [2018-12-31 09:46:34,881 INFO L448 ceAbstractionStarter]: For program point L95(lines 95 103) no Hoare annotation was computed. [2018-12-31 09:46:34,881 INFO L444 ceAbstractionStarter]: At program point L161-2(lines 154 164) the Hoare annotation is: false [2018-12-31 09:46:34,881 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 95 103) no Hoare annotation was computed. [2018-12-31 09:46:34,881 INFO L448 ceAbstractionStarter]: For program point L95-2(lines 95 103) no Hoare annotation was computed. [2018-12-31 09:46:34,882 INFO L448 ceAbstractionStarter]: For program point L95-3(lines 95 103) no Hoare annotation was computed. [2018-12-31 09:46:34,882 INFO L448 ceAbstractionStarter]: For program point L95-4(lines 95 103) no Hoare annotation was computed. [2018-12-31 09:46:34,882 INFO L448 ceAbstractionStarter]: For program point L95-5(lines 95 103) no Hoare annotation was computed. [2018-12-31 09:46:34,882 INFO L451 ceAbstractionStarter]: At program point L822(lines 803 825) the Hoare annotation is: true [2018-12-31 09:46:34,882 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 871) no Hoare annotation was computed. [2018-12-31 09:46:34,882 INFO L444 ceAbstractionStarter]: At program point L724(lines 719 727) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~systemActive~0 1)) [2018-12-31 09:46:34,883 INFO L448 ceAbstractionStarter]: For program point L296(lines 296 311) no Hoare annotation was computed. [2018-12-31 09:46:34,891 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-31 09:46:34,891 INFO L444 ceAbstractionStarter]: At program point L66(lines 66 72) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2018-12-31 09:46:34,891 INFO L444 ceAbstractionStarter]: At program point L66-1(lines 66 72) the Hoare annotation is: false [2018-12-31 09:46:34,891 INFO L444 ceAbstractionStarter]: At program point L66-2(lines 66 72) the Hoare annotation is: false [2018-12-31 09:46:34,892 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 871) no Hoare annotation was computed. [2018-12-31 09:46:34,892 INFO L448 ceAbstractionStarter]: For program point L233(lines 233 239) no Hoare annotation was computed. [2018-12-31 09:46:34,892 INFO L444 ceAbstractionStarter]: At program point L233-1(lines 233 239) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2018-12-31 09:46:34,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.12 09:46:34 BoogieIcfgContainer [2018-12-31 09:46:34,917 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-31 09:46:34,917 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-31 09:46:34,917 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-31 09:46:34,918 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-31 09:46:34,918 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 09:46:33" (3/4) ... [2018-12-31 09:46:34,922 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-31 09:46:34,943 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2018-12-31 09:46:34,944 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2018-12-31 09:46:34,945 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-31 09:46:34,946 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-12-31 09:46:34,947 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-31 09:46:34,948 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-31 09:46:34,988 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 [2018-12-31 09:46:35,121 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2018-12-31 09:46:35,122 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-31 09:46:35,123 INFO L168 Benchmark]: Toolchain (without parser) took 4545.69 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 948.7 MB in the beginning and 910.2 MB in the end (delta: 38.5 MB). Peak memory consumption was 140.2 MB. Max. memory is 11.5 GB. [2018-12-31 09:46:35,124 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 09:46:35,125 INFO L168 Benchmark]: CACSL2BoogieTranslator took 768.23 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -133.3 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. [2018-12-31 09:46:35,125 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.74 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 09:46:35,125 INFO L168 Benchmark]: Boogie Preprocessor took 48.84 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-12-31 09:46:35,126 INFO L168 Benchmark]: RCFGBuilder took 1527.72 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 60.4 MB). Peak memory consumption was 60.4 MB. Max. memory is 11.5 GB. [2018-12-31 09:46:35,126 INFO L168 Benchmark]: TraceAbstraction took 1912.82 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 924.1 MB in the end (delta: 90.6 MB). Peak memory consumption was 90.6 MB. Max. memory is 11.5 GB. [2018-12-31 09:46:35,127 INFO L168 Benchmark]: Witness Printer took 204.42 ms. Allocated memory is still 1.1 GB. Free memory was 924.1 MB in the beginning and 910.2 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 11.5 GB. [2018-12-31 09:46:35,130 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 768.23 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 948.7 MB in the beginning and 1.1 GB in the end (delta: -133.3 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 77.74 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.84 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1527.72 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 60.4 MB). Peak memory consumption was 60.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1912.82 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 924.1 MB in the end (delta: 90.6 MB). Peak memory consumption was 90.6 MB. Max. memory is 11.5 GB. * Witness Printer took 204.42 ms. Allocated memory is still 1.1 GB. Free memory was 924.1 MB in the beginning and 910.2 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 871]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 871]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 871]: 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: 740]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 210]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 == pumpRunning && systemActive == 1 - InvariantResult [Line: 813]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 956]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 803]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 210]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 276]: Loop Invariant Derived loop invariant: 0 == pumpRunning && splverifierCounter == 0 - InvariantResult [Line: 956]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 210]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 956]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 719]: Loop Invariant Derived loop invariant: 0 == pumpRunning && systemActive == 1 - InvariantResult [Line: 784]: Loop Invariant Derived loop invariant: 0 == pumpRunning && systemActive == 1 - InvariantResult [Line: 915]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 915]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 265]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 58]: Loop Invariant Derived loop invariant: 0 == pumpRunning && splverifierCounter == 0 - InvariantResult [Line: 915]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 829]: Loop Invariant Derived loop invariant: 0 == pumpRunning && systemActive == 1 - InvariantResult [Line: 915]: Loop Invariant Derived loop invariant: 0 == pumpRunning && splverifierCounter == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 == pumpRunning && splverifierCounter == 0 - InvariantResult [Line: 915]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 286]: Loop Invariant Derived loop invariant: 0 == pumpRunning && splverifierCounter == 0 - InvariantResult [Line: 233]: Loop Invariant Derived loop invariant: 0 == pumpRunning && splverifierCounter == 0 - InvariantResult [Line: 915]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 210]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: (0 == \result && 0 == pumpRunning) && splverifierCounter == 0 - InvariantResult [Line: 956]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 66]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 210]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 956]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 66]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 210]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 956]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 66]: Loop Invariant Derived loop invariant: 0 == pumpRunning && splverifierCounter == 0 - InvariantResult [Line: 58]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 58]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 59]: Loop Invariant Derived loop invariant: 0 == pumpRunning && splverifierCounter == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 111 locations, 3 error locations. SAFE Result, 1.8s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 0.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 344 SDtfs, 216 SDslu, 143 SDs, 0 SdLazy, 33 SolverSat, 5 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 14 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=111occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 4 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 45 LocationsWithAnnotation, 45 PreInvPairs, 92 NumberOfFragments, 126 HoareAnnotationTreeSize, 45 FomulaSimplifications, 474 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 45 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 87 NumberOfCodeBlocks, 87 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 83 ConstructedInterpolants, 0 QuantifiedInterpolants, 3081 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...