./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/product-lines/minepump_spec5_product21_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_spec5_product21_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 96ae2288ffb48a442cf9d3aacf0a8b0af732e156 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 09:50:38,401 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-31 09:50:38,405 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-31 09:50:38,424 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-31 09:50:38,425 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-31 09:50:38,427 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-31 09:50:38,429 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-31 09:50:38,437 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-31 09:50:38,439 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-31 09:50:38,440 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-31 09:50:38,441 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-31 09:50:38,441 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-31 09:50:38,442 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-31 09:50:38,443 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-31 09:50:38,444 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-31 09:50:38,445 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-31 09:50:38,446 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-31 09:50:38,448 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-31 09:50:38,453 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-31 09:50:38,459 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-31 09:50:38,461 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-31 09:50:38,462 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-31 09:50:38,466 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-31 09:50:38,466 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-31 09:50:38,466 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-31 09:50:38,469 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-31 09:50:38,470 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-31 09:50:38,472 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-31 09:50:38,473 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-31 09:50:38,473 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-31 09:50:38,474 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-31 09:50:38,474 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-31 09:50:38,474 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-31 09:50:38,476 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-31 09:50:38,477 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-31 09:50:38,478 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-31 09:50:38,478 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-31 09:50:38,502 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-31 09:50:38,502 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-31 09:50:38,503 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-31 09:50:38,504 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-31 09:50:38,504 INFO L133 SettingsManager]: * Use SBE=true [2018-12-31 09:50:38,504 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-31 09:50:38,504 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-31 09:50:38,504 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-31 09:50:38,505 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-31 09:50:38,505 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-31 09:50:38,505 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-31 09:50:38,505 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-31 09:50:38,505 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-31 09:50:38,507 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-31 09:50:38,507 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-31 09:50:38,507 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-31 09:50:38,507 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-31 09:50:38,507 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-31 09:50:38,507 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-31 09:50:38,508 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-31 09:50:38,508 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-31 09:50:38,508 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 09:50:38,508 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-31 09:50:38,508 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-31 09:50:38,509 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-31 09:50:38,510 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-31 09:50:38,510 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-31 09:50:38,510 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-31 09:50:38,510 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 -> 96ae2288ffb48a442cf9d3aacf0a8b0af732e156 [2018-12-31 09:50:38,567 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-31 09:50:38,584 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-31 09:50:38,591 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-31 09:50:38,592 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-31 09:50:38,593 INFO L276 PluginConnector]: CDTParser initialized [2018-12-31 09:50:38,594 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec5_product21_true-unreach-call_false-termination.cil.c [2018-12-31 09:50:38,649 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee66bb593/a2b4c5a7a8db4a8284d0ed308a97ba5b/FLAGf8e21e51b [2018-12-31 09:50:39,211 INFO L307 CDTParser]: Found 1 translation units. [2018-12-31 09:50:39,211 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec5_product21_true-unreach-call_false-termination.cil.c [2018-12-31 09:50:39,226 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee66bb593/a2b4c5a7a8db4a8284d0ed308a97ba5b/FLAGf8e21e51b [2018-12-31 09:50:39,466 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee66bb593/a2b4c5a7a8db4a8284d0ed308a97ba5b [2018-12-31 09:50:39,470 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-31 09:50:39,471 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-31 09:50:39,472 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-31 09:50:39,472 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-31 09:50:39,475 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-31 09:50:39,476 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 09:50:39" (1/1) ... [2018-12-31 09:50:39,479 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52869081 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:39, skipping insertion in model container [2018-12-31 09:50:39,479 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 09:50:39" (1/1) ... [2018-12-31 09:50:39,487 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-31 09:50:39,548 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-31 09:50:39,858 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 09:50:39,874 INFO L191 MainTranslator]: Completed pre-run [2018-12-31 09:50:40,020 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 09:50:40,058 INFO L195 MainTranslator]: Completed translation [2018-12-31 09:50:40,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:40 WrapperNode [2018-12-31 09:50:40,059 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-31 09:50:40,060 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-31 09:50:40,060 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-31 09:50:40,060 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-31 09:50:40,141 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:40" (1/1) ... [2018-12-31 09:50:40,159 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:40" (1/1) ... [2018-12-31 09:50:40,215 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-31 09:50:40,216 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-31 09:50:40,216 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-31 09:50:40,217 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-31 09:50:40,225 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:40" (1/1) ... [2018-12-31 09:50:40,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:40" (1/1) ... [2018-12-31 09:50:40,231 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:40" (1/1) ... [2018-12-31 09:50:40,231 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:40" (1/1) ... [2018-12-31 09:50:40,244 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:40" (1/1) ... [2018-12-31 09:50:40,253 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:40" (1/1) ... [2018-12-31 09:50:40,257 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:40" (1/1) ... [2018-12-31 09:50:40,261 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-31 09:50:40,262 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-31 09:50:40,262 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-31 09:50:40,262 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-31 09:50:40,263 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:40" (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 09:50:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2018-12-31 09:50:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-31 09:50:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-31 09:50:40,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-31 09:50:41,744 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-31 09:50:41,744 INFO L280 CfgBuilder]: Removed 170 assue(true) statements. [2018-12-31 09:50:41,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 09:50:41 BoogieIcfgContainer [2018-12-31 09:50:41,745 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-31 09:50:41,746 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-31 09:50:41,746 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-31 09:50:41,750 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-31 09:50:41,751 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.12 09:50:39" (1/3) ... [2018-12-31 09:50:41,751 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a05e8a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 09:50:41, skipping insertion in model container [2018-12-31 09:50:41,752 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 09:50:40" (2/3) ... [2018-12-31 09:50:41,753 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a05e8a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 09:50:41, skipping insertion in model container [2018-12-31 09:50:41,753 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 09:50:41" (3/3) ... [2018-12-31 09:50:41,755 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product21_true-unreach-call_false-termination.cil.c [2018-12-31 09:50:41,768 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-31 09:50:41,776 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2018-12-31 09:50:41,799 INFO L257 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2018-12-31 09:50:41,834 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-31 09:50:41,835 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-31 09:50:41,836 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-31 09:50:41,836 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-31 09:50:41,836 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-31 09:50:41,837 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-31 09:50:41,837 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-31 09:50:41,837 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-31 09:50:41,837 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-31 09:50:41,857 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states. [2018-12-31 09:50:41,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-31 09:50:41,864 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:50:41,865 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 09:50:41,868 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:50:41,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:50:41,874 INFO L82 PathProgramCache]: Analyzing trace with hash 1060984352, now seen corresponding path program 1 times [2018-12-31 09:50:41,876 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:50:41,876 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:50:41,926 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:41,926 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:50:41,926 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:42,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:50:42,151 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 09:50:42,159 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:50:42,161 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-31 09:50:42,166 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-31 09:50:42,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-31 09:50:42,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-31 09:50:42,182 INFO L87 Difference]: Start difference. First operand 114 states. Second operand 2 states. [2018-12-31 09:50:42,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:50:42,215 INFO L93 Difference]: Finished difference Result 221 states and 328 transitions. [2018-12-31 09:50:42,215 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-31 09:50:42,217 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2018-12-31 09:50:42,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:50:42,231 INFO L225 Difference]: With dead ends: 221 [2018-12-31 09:50:42,231 INFO L226 Difference]: Without dead ends: 110 [2018-12-31 09:50:42,235 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 09:50:42,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2018-12-31 09:50:42,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2018-12-31 09:50:42,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 110 states. [2018-12-31 09:50:42,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 156 transitions. [2018-12-31 09:50:42,283 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 156 transitions. Word has length 19 [2018-12-31 09:50:42,283 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:50:42,283 INFO L480 AbstractCegarLoop]: Abstraction has 110 states and 156 transitions. [2018-12-31 09:50:42,283 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-31 09:50:42,284 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 156 transitions. [2018-12-31 09:50:42,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-12-31 09:50:42,285 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:50:42,285 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] [2018-12-31 09:50:42,286 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:50:42,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:50:42,286 INFO L82 PathProgramCache]: Analyzing trace with hash 1752364560, now seen corresponding path program 1 times [2018-12-31 09:50:42,286 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:50:42,287 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:50:42,288 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:42,288 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:50:42,288 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:42,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:50:42,414 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 09:50:42,414 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:50:42,414 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-31 09:50:42,416 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-31 09:50:42,416 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-31 09:50:42,417 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-31 09:50:42,417 INFO L87 Difference]: Start difference. First operand 110 states and 156 transitions. Second operand 3 states. [2018-12-31 09:50:42,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:50:42,450 INFO L93 Difference]: Finished difference Result 110 states and 156 transitions. [2018-12-31 09:50:42,451 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-31 09:50:42,451 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2018-12-31 09:50:42,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:50:42,453 INFO L225 Difference]: With dead ends: 110 [2018-12-31 09:50:42,453 INFO L226 Difference]: Without dead ends: 47 [2018-12-31 09:50:42,454 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 09:50:42,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2018-12-31 09:50:42,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2018-12-31 09:50:42,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2018-12-31 09:50:42,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 66 transitions. [2018-12-31 09:50:42,462 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 66 transitions. Word has length 20 [2018-12-31 09:50:42,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:50:42,463 INFO L480 AbstractCegarLoop]: Abstraction has 47 states and 66 transitions. [2018-12-31 09:50:42,463 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-31 09:50:42,463 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 66 transitions. [2018-12-31 09:50:42,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-31 09:50:42,464 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:50:42,464 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 09:50:42,465 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:50:42,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:50:42,466 INFO L82 PathProgramCache]: Analyzing trace with hash 1184073624, now seen corresponding path program 1 times [2018-12-31 09:50:42,466 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:50:42,467 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:50:42,468 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:42,469 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:50:42,469 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:42,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:50:42,759 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 09:50:42,759 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:50:42,759 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-31 09:50:42,760 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-31 09:50:42,760 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-31 09:50:42,760 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-12-31 09:50:42,761 INFO L87 Difference]: Start difference. First operand 47 states and 66 transitions. Second operand 6 states. [2018-12-31 09:50:42,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:50:42,902 INFO L93 Difference]: Finished difference Result 87 states and 125 transitions. [2018-12-31 09:50:42,910 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-31 09:50:42,910 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 26 [2018-12-31 09:50:42,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:50:42,911 INFO L225 Difference]: With dead ends: 87 [2018-12-31 09:50:42,911 INFO L226 Difference]: Without dead ends: 47 [2018-12-31 09:50:42,912 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-12-31 09:50:42,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2018-12-31 09:50:42,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2018-12-31 09:50:42,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2018-12-31 09:50:42,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 65 transitions. [2018-12-31 09:50:42,923 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 65 transitions. Word has length 26 [2018-12-31 09:50:42,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:50:42,923 INFO L480 AbstractCegarLoop]: Abstraction has 47 states and 65 transitions. [2018-12-31 09:50:42,924 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-31 09:50:42,924 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 65 transitions. [2018-12-31 09:50:42,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-12-31 09:50:42,925 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 09:50:42,925 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, 1] [2018-12-31 09:50:42,925 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 09:50:42,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 09:50:42,926 INFO L82 PathProgramCache]: Analyzing trace with hash -1379564950, now seen corresponding path program 1 times [2018-12-31 09:50:42,926 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 09:50:42,926 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 09:50:42,927 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:42,927 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 09:50:42,927 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 09:50:42,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 09:50:43,076 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 09:50:43,077 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 09:50:43,077 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-31 09:50:43,077 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-31 09:50:43,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-31 09:50:43,078 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-31 09:50:43,078 INFO L87 Difference]: Start difference. First operand 47 states and 65 transitions. Second operand 5 states. [2018-12-31 09:50:43,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 09:50:43,365 INFO L93 Difference]: Finished difference Result 99 states and 143 transitions. [2018-12-31 09:50:43,366 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-31 09:50:43,366 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2018-12-31 09:50:43,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 09:50:43,367 INFO L225 Difference]: With dead ends: 99 [2018-12-31 09:50:43,367 INFO L226 Difference]: Without dead ends: 0 [2018-12-31 09:50:43,368 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-12-31 09:50:43,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-31 09:50:43,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-31 09:50:43,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-31 09:50:43,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-31 09:50:43,369 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 28 [2018-12-31 09:50:43,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 09:50:43,369 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-31 09:50:43,369 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-31 09:50:43,369 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-31 09:50:43,370 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-31 09:50:43,374 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-31 09:50:43,605 WARN L181 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-12-31 09:50:44,074 WARN L181 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-12-31 09:50:44,328 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-12-31 09:50:44,328 INFO L448 ceAbstractionStarter]: For program point L202-1(line 202) no Hoare annotation was computed. [2018-12-31 09:50:44,328 INFO L448 ceAbstractionStarter]: For program point L202-2(line 202) no Hoare annotation was computed. [2018-12-31 09:50:44,328 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)) [2018-12-31 09:50:44,328 INFO L448 ceAbstractionStarter]: For program point L731(lines 731 737) no Hoare annotation was computed. [2018-12-31 09:50:44,329 INFO L444 ceAbstractionStarter]: At program point L731-1(lines 731 737) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:44,329 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 202) no Hoare annotation was computed. [2018-12-31 09:50:44,330 INFO L451 ceAbstractionStarter]: At program point L141(lines 122 144) the Hoare annotation is: true [2018-12-31 09:50:44,330 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 202) no Hoare annotation was computed. [2018-12-31 09:50:44,330 INFO L448 ceAbstractionStarter]: For program point L241(lines 241 245) no Hoare annotation was computed. [2018-12-31 09:50:44,330 INFO L448 ceAbstractionStarter]: For program point L836(lines 836 853) no Hoare annotation was computed. [2018-12-31 09:50:44,330 INFO L448 ceAbstractionStarter]: For program point L836-1(lines 836 853) no Hoare annotation was computed. [2018-12-31 09:50:44,330 INFO L448 ceAbstractionStarter]: For program point L836-2(lines 836 853) no Hoare annotation was computed. [2018-12-31 09:50:44,331 INFO L448 ceAbstractionStarter]: For program point L176(lines 176 193) no Hoare annotation was computed. [2018-12-31 09:50:44,331 INFO L444 ceAbstractionStarter]: At program point L176-1(lines 1 947) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:44,331 INFO L448 ceAbstractionStarter]: For program point L176-2(lines 176 193) no Hoare annotation was computed. [2018-12-31 09:50:44,331 INFO L444 ceAbstractionStarter]: At program point L176-3(lines 1 947) the Hoare annotation is: false [2018-12-31 09:50:44,331 INFO L448 ceAbstractionStarter]: For program point L176-4(lines 176 193) no Hoare annotation was computed. [2018-12-31 09:50:44,331 INFO L444 ceAbstractionStarter]: At program point L176-5(lines 1 947) the Hoare annotation is: false [2018-12-31 09:50:44,332 INFO L448 ceAbstractionStarter]: For program point L938(lines 938 942) no Hoare annotation was computed. [2018-12-31 09:50:44,332 INFO L448 ceAbstractionStarter]: For program point L938-2(lines 938 942) no Hoare annotation was computed. [2018-12-31 09:50:44,332 INFO L448 ceAbstractionStarter]: For program point L938-3(lines 938 942) no Hoare annotation was computed. [2018-12-31 09:50:44,332 INFO L448 ceAbstractionStarter]: For program point L938-5(lines 938 942) no Hoare annotation was computed. [2018-12-31 09:50:44,332 INFO L448 ceAbstractionStarter]: For program point L938-6(lines 938 942) no Hoare annotation was computed. [2018-12-31 09:50:44,332 INFO L448 ceAbstractionStarter]: For program point L938-8(lines 938 942) no Hoare annotation was computed. [2018-12-31 09:50:44,332 INFO L448 ceAbstractionStarter]: For program point L938-9(lines 938 942) no Hoare annotation was computed. [2018-12-31 09:50:44,332 INFO L448 ceAbstractionStarter]: For program point L938-11(lines 938 942) no Hoare annotation was computed. [2018-12-31 09:50:44,333 INFO L448 ceAbstractionStarter]: For program point L938-12(lines 938 942) no Hoare annotation was computed. [2018-12-31 09:50:44,333 INFO L448 ceAbstractionStarter]: For program point L938-14(lines 938 942) no Hoare annotation was computed. [2018-12-31 09:50:44,333 INFO L448 ceAbstractionStarter]: For program point L938-15(lines 938 942) no Hoare annotation was computed. [2018-12-31 09:50:44,333 INFO L448 ceAbstractionStarter]: For program point L938-17(lines 938 942) no Hoare annotation was computed. [2018-12-31 09:50:44,333 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 848) no Hoare annotation was computed. [2018-12-31 09:50:44,333 INFO L448 ceAbstractionStarter]: For program point L840-1(lines 840 848) no Hoare annotation was computed. [2018-12-31 09:50:44,333 INFO L448 ceAbstractionStarter]: For program point L840-2(lines 840 848) no Hoare annotation was computed. [2018-12-31 09:50:44,333 INFO L448 ceAbstractionStarter]: For program point L741(lines 741 752) no Hoare annotation was computed. [2018-12-31 09:50:44,334 INFO L448 ceAbstractionStarter]: For program point L180(lines 180 190) no Hoare annotation was computed. [2018-12-31 09:50:44,334 INFO L448 ceAbstractionStarter]: For program point L180-2(lines 180 190) no Hoare annotation was computed. [2018-12-31 09:50:44,334 INFO L448 ceAbstractionStarter]: For program point L180-4(lines 180 190) no Hoare annotation was computed. [2018-12-31 09:50:44,334 INFO L448 ceAbstractionStarter]: For program point L181(lines 181 187) no Hoare annotation was computed. [2018-12-31 09:50:44,334 INFO L448 ceAbstractionStarter]: For program point L181-2(lines 181 187) no Hoare annotation was computed. [2018-12-31 09:50:44,334 INFO L448 ceAbstractionStarter]: For program point L181-4(lines 181 187) no Hoare annotation was computed. [2018-12-31 09:50:44,334 INFO L448 ceAbstractionStarter]: For program point L810(lines 810 827) no Hoare annotation was computed. [2018-12-31 09:50:44,335 INFO L448 ceAbstractionStarter]: For program point L810-1(lines 810 827) no Hoare annotation was computed. [2018-12-31 09:50:44,335 INFO L448 ceAbstractionStarter]: For program point L810-2(lines 810 827) no Hoare annotation was computed. [2018-12-31 09:50:44,335 INFO L448 ceAbstractionStarter]: For program point L810-3(lines 810 827) no Hoare annotation was computed. [2018-12-31 09:50:44,335 INFO L448 ceAbstractionStarter]: For program point L810-4(lines 810 827) no Hoare annotation was computed. [2018-12-31 09:50:44,335 INFO L448 ceAbstractionStarter]: For program point L810-5(lines 810 827) no Hoare annotation was computed. [2018-12-31 09:50:44,335 INFO L444 ceAbstractionStarter]: At program point L778(lines 774 796) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:44,336 INFO L444 ceAbstractionStarter]: At program point L778-1(lines 774 796) the Hoare annotation is: false [2018-12-31 09:50:44,336 INFO L448 ceAbstractionStarter]: For program point L712(lines 711 756) no Hoare annotation was computed. [2018-12-31 09:50:44,336 INFO L444 ceAbstractionStarter]: At program point L778-2(lines 774 796) the Hoare annotation is: false [2018-12-31 09:50:44,336 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 221) no Hoare annotation was computed. [2018-12-31 09:50:44,336 INFO L448 ceAbstractionStarter]: For program point L217-3(lines 217 221) no Hoare annotation was computed. [2018-12-31 09:50:44,336 INFO L448 ceAbstractionStarter]: For program point L217-6(lines 217 221) no Hoare annotation was computed. [2018-12-31 09:50:44,336 INFO L444 ceAbstractionStarter]: At program point L52-2(lines 52 66) the Hoare annotation is: false [2018-12-31 09:50:44,337 INFO L444 ceAbstractionStarter]: At program point L944(lines 929 947) the Hoare annotation is: false [2018-12-31 09:50:44,337 INFO L444 ceAbstractionStarter]: At program point L944-1(lines 929 947) the Hoare annotation is: false [2018-12-31 09:50:44,337 INFO L444 ceAbstractionStarter]: At program point L944-2(lines 929 947) the Hoare annotation is: false [2018-12-31 09:50:44,337 INFO L444 ceAbstractionStarter]: At program point L944-3(lines 929 947) the Hoare annotation is: false [2018-12-31 09:50:44,337 INFO L444 ceAbstractionStarter]: At program point L944-4(lines 929 947) the Hoare annotation is: false [2018-12-31 09:50:44,337 INFO L444 ceAbstractionStarter]: At program point L944-5(lines 929 947) the Hoare annotation is: false [2018-12-31 09:50:44,338 INFO L448 ceAbstractionStarter]: For program point L713(lines 713 717) no Hoare annotation was computed. [2018-12-31 09:50:44,338 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-12-31 09:50:44,338 INFO L448 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2018-12-31 09:50:44,338 INFO L448 ceAbstractionStarter]: For program point L747(lines 747 751) no Hoare annotation was computed. [2018-12-31 09:50:44,338 INFO L448 ceAbstractionStarter]: For program point L747-2(lines 741 752) no Hoare annotation was computed. [2018-12-31 09:50:44,338 INFO L444 ceAbstractionStarter]: At program point L880(lines 873 883) the Hoare annotation is: false [2018-12-31 09:50:44,338 INFO L444 ceAbstractionStarter]: At program point L880-1(lines 873 883) the Hoare annotation is: false [2018-12-31 09:50:44,338 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 822) no Hoare annotation was computed. [2018-12-31 09:50:44,339 INFO L444 ceAbstractionStarter]: At program point L880-2(lines 873 883) the Hoare annotation is: false [2018-12-31 09:50:44,339 INFO L448 ceAbstractionStarter]: For program point L814-1(lines 814 822) no Hoare annotation was computed. [2018-12-31 09:50:44,339 INFO L448 ceAbstractionStarter]: For program point L814-2(lines 814 822) no Hoare annotation was computed. [2018-12-31 09:50:44,339 INFO L448 ceAbstractionStarter]: For program point L814-3(lines 814 822) no Hoare annotation was computed. [2018-12-31 09:50:44,339 INFO L448 ceAbstractionStarter]: For program point L814-4(lines 814 822) no Hoare annotation was computed. [2018-12-31 09:50:44,339 INFO L448 ceAbstractionStarter]: For program point L814-5(lines 814 822) no Hoare annotation was computed. [2018-12-31 09:50:44,340 INFO L444 ceAbstractionStarter]: At program point L286(lines 281 289) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:44,340 INFO L444 ceAbstractionStarter]: At program point L286-1(lines 281 289) the Hoare annotation is: false [2018-12-31 09:50:44,340 INFO L444 ceAbstractionStarter]: At program point L286-2(lines 281 289) the Hoare annotation is: false [2018-12-31 09:50:44,340 INFO L444 ceAbstractionStarter]: At program point L254(lines 249 257) the Hoare annotation is: false [2018-12-31 09:50:44,340 INFO L444 ceAbstractionStarter]: At program point L254-1(lines 249 257) the Hoare annotation is: false [2018-12-31 09:50:44,340 INFO L444 ceAbstractionStarter]: At program point L254-2(lines 249 257) the Hoare annotation is: false [2018-12-31 09:50:44,340 INFO L444 ceAbstractionStarter]: At program point L155(lines 150 157) 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)) [2018-12-31 09:50:44,341 INFO L448 ceAbstractionStarter]: For program point L56(lines 56 60) no Hoare annotation was computed. [2018-12-31 09:50:44,341 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 56 60) no Hoare annotation was computed. [2018-12-31 09:50:44,341 INFO L444 ceAbstractionStarter]: At program point L322(lines 1 947) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 ~pumpRunning~0)) [2018-12-31 09:50:44,341 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-31 09:50:44,341 INFO L444 ceAbstractionStarter]: At program point L785(lines 785 791) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:44,342 INFO L444 ceAbstractionStarter]: At program point L785-1(lines 785 791) the Hoare annotation is: false [2018-12-31 09:50:44,342 INFO L444 ceAbstractionStarter]: At program point L785-2(lines 785 791) the Hoare annotation is: false [2018-12-31 09:50:44,342 INFO L448 ceAbstractionStarter]: For program point L721(lines 721 727) no Hoare annotation was computed. [2018-12-31 09:50:44,342 INFO L444 ceAbstractionStarter]: At program point L721-1(lines 721 727) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:44,342 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-31 09:50:44,342 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 202) no Hoare annotation was computed. [2018-12-31 09:50:44,343 INFO L444 ceAbstractionStarter]: At program point L889(lines 884 892) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:44,343 INFO L444 ceAbstractionStarter]: At program point L889-1(lines 884 892) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:44,343 INFO L444 ceAbstractionStarter]: At program point L889-2(lines 884 892) the Hoare annotation is: false [2018-12-31 09:50:44,343 INFO L444 ceAbstractionStarter]: At program point L889-3(lines 884 892) the Hoare annotation is: false [2018-12-31 09:50:44,343 INFO L444 ceAbstractionStarter]: At program point L757(lines 710 758) the Hoare annotation is: false [2018-12-31 09:50:44,343 INFO L444 ceAbstractionStarter]: At program point L889-4(lines 884 892) the Hoare annotation is: false [2018-12-31 09:50:44,343 INFO L444 ceAbstractionStarter]: At program point L889-5(lines 884 892) the Hoare annotation is: false [2018-12-31 09:50:44,344 INFO L444 ceAbstractionStarter]: At program point L295(lines 290 298) the Hoare annotation is: false [2018-12-31 09:50:44,344 INFO L444 ceAbstractionStarter]: At program point L295-1(lines 290 298) the Hoare annotation is: false [2018-12-31 09:50:44,344 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 233) no Hoare annotation was computed. [2018-12-31 09:50:44,344 INFO L444 ceAbstractionStarter]: At program point L295-2(lines 290 298) the Hoare annotation is: false [2018-12-31 09:50:44,344 INFO L444 ceAbstractionStarter]: At program point L295-3(lines 290 298) the Hoare annotation is: false [2018-12-31 09:50:44,344 INFO L444 ceAbstractionStarter]: At program point L295-4(lines 290 298) the Hoare annotation is: false [2018-12-31 09:50:44,344 INFO L444 ceAbstractionStarter]: At program point L295-5(lines 290 298) the Hoare annotation is: false [2018-12-31 09:50:44,345 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-31 09:50:44,345 INFO L444 ceAbstractionStarter]: At program point L330(lines 325 333) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 ~pumpRunning~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:44,345 INFO L444 ceAbstractionStarter]: At program point L165(lines 778 784) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2018-12-31 09:50:44,345 INFO L448 ceAbstractionStarter]: For program point L132(lines 132 139) no Hoare annotation was computed. [2018-12-31 09:50:44,345 INFO L444 ceAbstractionStarter]: At program point L165-1(lines 778 784) the Hoare annotation is: false [2018-12-31 09:50:44,345 INFO L444 ceAbstractionStarter]: At program point L165-2(lines 778 784) the Hoare annotation is: false [2018-12-31 09:50:44,348 INFO L451 ceAbstractionStarter]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2018-12-31 09:50:44,392 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.12 09:50:44 BoogieIcfgContainer [2018-12-31 09:50:44,392 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-31 09:50:44,392 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-31 09:50:44,392 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-31 09:50:44,393 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-31 09:50:44,394 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 09:50:41" (3/4) ... [2018-12-31 09:50:44,403 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-31 09:50:44,422 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2018-12-31 09:50:44,423 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2018-12-31 09:50:44,424 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-12-31 09:50:44,425 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-31 09:50:44,427 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-31 09:50:44,428 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-31 09:50:44,466 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (1 == systemActive && 0 == pumpRunning) && \result == systemActive [2018-12-31 09:50:44,466 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive [2018-12-31 09:50:44,466 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive [2018-12-31 09:50:44,467 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2018-12-31 09:50:44,467 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2018-12-31 09:50:44,468 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2018-12-31 09:50:44,470 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2018-12-31 09:50:44,470 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2018-12-31 09:50:44,471 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2018-12-31 09:50:44,472 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2018-12-31 09:50:44,473 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2018-12-31 09:50:44,475 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2018-12-31 09:50:44,596 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2018-12-31 09:50:44,597 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-31 09:50:44,598 INFO L168 Benchmark]: Toolchain (without parser) took 5127.54 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 944.7 MB in the beginning and 949.5 MB in the end (delta: -4.9 MB). Peak memory consumption was 145.6 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:44,599 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 09:50:44,600 INFO L168 Benchmark]: CACSL2BoogieTranslator took 587.41 ms. Allocated memory is still 1.0 GB. Free memory was 944.7 MB in the beginning and 917.8 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:44,600 INFO L168 Benchmark]: Boogie Procedure Inliner took 156.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 917.8 MB in the beginning and 1.1 GB in the end (delta: -214.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:44,600 INFO L168 Benchmark]: Boogie Preprocessor took 45.35 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. [2018-12-31 09:50:44,602 INFO L168 Benchmark]: RCFGBuilder took 1483.34 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: 63.8 MB). Peak memory consumption was 63.8 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:44,603 INFO L168 Benchmark]: TraceAbstraction took 2645.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 962.7 MB in the end (delta: 105.6 MB). Peak memory consumption was 105.6 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:44,603 INFO L168 Benchmark]: Witness Printer took 204.46 ms. Allocated memory is still 1.2 GB. Free memory was 962.7 MB in the beginning and 949.5 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. [2018-12-31 09:50:44,607 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 587.41 ms. Allocated memory is still 1.0 GB. Free memory was 944.7 MB in the beginning and 917.8 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 156.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 917.8 MB in the beginning and 1.1 GB in the end (delta: -214.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.35 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 1483.34 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: 63.8 MB). Peak memory consumption was 63.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2645.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 962.7 MB in the end (delta: 105.6 MB). Peak memory consumption was 105.6 MB. Max. memory is 11.5 GB. * Witness Printer took 204.46 ms. Allocated memory is still 1.2 GB. Free memory was 962.7 MB in the beginning and 949.5 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 202]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 202]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 202]: 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: 774]: Loop Invariant Derived loop invariant: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 731]: Loop Invariant Derived loop invariant: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 884]: Loop Invariant Derived loop invariant: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 778]: Loop Invariant Derived loop invariant: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 929]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 884]: Loop Invariant Derived loop invariant: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 929]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 == systemActive && 0 == pumpRunning - InvariantResult [Line: 884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 281]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive - InvariantResult [Line: 929]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 281]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 929]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 710]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 281]: Loop Invariant Derived loop invariant: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 721]: Loop Invariant Derived loop invariant: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 778]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 929]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 778]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 929]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 150]: Loop Invariant Derived loop invariant: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 325]: Loop Invariant Derived loop invariant: (1 == systemActive && 0 == pumpRunning) && \result == systemActive - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 873]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 774]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 774]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 785]: Loop Invariant Derived loop invariant: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 785]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 873]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 873]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 785]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 114 locations, 3 error locations. SAFE Result, 2.5s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 0.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 352 SDtfs, 307 SDslu, 76 SDs, 0 SdLazy, 30 SolverSat, 7 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, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=114occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 49 LocationsWithAnnotation, 49 PreInvPairs, 70 NumberOfFragments, 241 HoareAnnotationTreeSize, 49 FomulaSimplifications, 218 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 49 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 93 NumberOfCodeBlocks, 93 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 89 ConstructedInterpolants, 0 QuantifiedInterpolants, 4715 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...