./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/product-lines/minepump_spec5_product29_true-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/product-lines/minepump_spec5_product29_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 631d408ab8d73cb8fd4951a002aee07700685b60 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-12 14:55:19,895 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-12 14:55:19,897 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-12 14:55:19,909 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-12 14:55:19,910 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-12 14:55:19,911 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-12 14:55:19,912 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-12 14:55:19,915 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-12 14:55:19,916 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-12 14:55:19,918 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-12 14:55:19,918 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-12 14:55:19,919 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-12 14:55:19,920 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-12 14:55:19,921 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-12 14:55:19,923 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-12 14:55:19,924 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-12 14:55:19,924 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-12 14:55:19,926 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-12 14:55:19,929 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-12 14:55:19,931 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-12 14:55:19,932 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-12 14:55:19,933 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-12 14:55:19,936 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-12 14:55:19,936 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-12 14:55:19,937 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-12 14:55:19,938 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-12 14:55:19,939 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-12 14:55:19,940 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-12 14:55:19,941 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-12 14:55:19,942 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-12 14:55:19,943 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-12 14:55:19,943 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-12 14:55:19,944 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-12 14:55:19,944 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-12 14:55:19,946 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-12 14:55:19,946 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-12 14:55:19,947 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-01-12 14:55:19,963 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-12 14:55:19,963 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-12 14:55:19,964 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-12 14:55:19,964 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-12 14:55:19,964 INFO L133 SettingsManager]: * Use SBE=true [2019-01-12 14:55:19,965 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-12 14:55:19,965 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-12 14:55:19,965 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-12 14:55:19,965 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-12 14:55:19,965 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-12 14:55:19,966 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-12 14:55:19,967 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-12 14:55:19,967 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-12 14:55:19,967 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-12 14:55:19,967 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-12 14:55:19,968 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-12 14:55:19,968 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-12 14:55:19,969 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-12 14:55:19,969 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-12 14:55:19,969 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-12 14:55:19,969 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-12 14:55:19,969 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 14:55:19,970 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-12 14:55:19,971 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-12 14:55:19,971 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-12 14:55:19,971 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-12 14:55:19,971 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-12 14:55:19,971 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-12 14:55:19,971 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 -> 631d408ab8d73cb8fd4951a002aee07700685b60 [2019-01-12 14:55:20,014 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-12 14:55:20,031 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-12 14:55:20,036 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-12 14:55:20,037 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-12 14:55:20,038 INFO L276 PluginConnector]: CDTParser initialized [2019-01-12 14:55:20,039 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec5_product29_true-unreach-call_false-termination.cil.c [2019-01-12 14:55:20,099 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b42def045/084266b3a34447be99d0be7c27d96f94/FLAG9805f980a [2019-01-12 14:55:20,547 INFO L307 CDTParser]: Found 1 translation units. [2019-01-12 14:55:20,548 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec5_product29_true-unreach-call_false-termination.cil.c [2019-01-12 14:55:20,565 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b42def045/084266b3a34447be99d0be7c27d96f94/FLAG9805f980a [2019-01-12 14:55:20,881 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b42def045/084266b3a34447be99d0be7c27d96f94 [2019-01-12 14:55:20,884 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-12 14:55:20,885 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-12 14:55:20,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-12 14:55:20,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-12 14:55:20,892 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-12 14:55:20,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 02:55:20" (1/1) ... [2019-01-12 14:55:20,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b035c21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:20, skipping insertion in model container [2019-01-12 14:55:20,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 02:55:20" (1/1) ... [2019-01-12 14:55:20,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-12 14:55:20,971 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-12 14:55:21,351 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 14:55:21,365 INFO L191 MainTranslator]: Completed pre-run [2019-01-12 14:55:21,545 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 14:55:21,582 INFO L195 MainTranslator]: Completed translation [2019-01-12 14:55:21,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:21 WrapperNode [2019-01-12 14:55:21,582 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-12 14:55:21,583 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-12 14:55:21,583 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-12 14:55:21,584 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-12 14:55:21,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:21" (1/1) ... [2019-01-12 14:55:21,624 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:21" (1/1) ... [2019-01-12 14:55:21,685 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-12 14:55:21,686 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-12 14:55:21,686 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-12 14:55:21,686 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-12 14:55:21,697 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:21" (1/1) ... [2019-01-12 14:55:21,697 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:21" (1/1) ... [2019-01-12 14:55:21,702 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:21" (1/1) ... [2019-01-12 14:55:21,702 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:21" (1/1) ... [2019-01-12 14:55:21,715 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:21" (1/1) ... [2019-01-12 14:55:21,735 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:21" (1/1) ... [2019-01-12 14:55:21,741 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:21" (1/1) ... [2019-01-12 14:55:21,748 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-12 14:55:21,752 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-12 14:55:21,752 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-12 14:55:21,752 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-12 14:55:21,753 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:21" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 14:55:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-12 14:55:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-01-12 14:55:21,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-12 14:55:21,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-12 14:55:23,511 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-12 14:55:23,511 INFO L286 CfgBuilder]: Removed 170 assue(true) statements. [2019-01-12 14:55:23,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:55:23 BoogieIcfgContainer [2019-01-12 14:55:23,512 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-12 14:55:23,513 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-12 14:55:23,514 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-12 14:55:23,517 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-12 14:55:23,517 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.01 02:55:20" (1/3) ... [2019-01-12 14:55:23,518 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6967832d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 02:55:23, skipping insertion in model container [2019-01-12 14:55:23,518 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:21" (2/3) ... [2019-01-12 14:55:23,518 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6967832d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 02:55:23, skipping insertion in model container [2019-01-12 14:55:23,518 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:55:23" (3/3) ... [2019-01-12 14:55:23,520 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product29_true-unreach-call_false-termination.cil.c [2019-01-12 14:55:23,530 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-12 14:55:23,538 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-01-12 14:55:23,554 INFO L257 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-01-12 14:55:23,586 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-12 14:55:23,587 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-12 14:55:23,587 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-12 14:55:23,587 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-12 14:55:23,588 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-12 14:55:23,588 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-12 14:55:23,588 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-12 14:55:23,588 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-12 14:55:23,589 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-12 14:55:23,608 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states. [2019-01-12 14:55:23,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-01-12 14:55:23,615 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:23,616 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 14:55:23,618 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:23,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:23,625 INFO L82 PathProgramCache]: Analyzing trace with hash 1060984352, now seen corresponding path program 1 times [2019-01-12 14:55:23,627 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:23,627 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:23,674 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:23,675 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:23,675 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:23,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:23,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:55:23,903 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:23,904 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-12 14:55:23,908 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-01-12 14:55:23,921 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-01-12 14:55:23,921 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 14:55:23,923 INFO L87 Difference]: Start difference. First operand 114 states. Second operand 2 states. [2019-01-12 14:55:23,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:23,960 INFO L93 Difference]: Finished difference Result 221 states and 328 transitions. [2019-01-12 14:55:23,961 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-01-12 14:55:23,962 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2019-01-12 14:55:23,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:23,975 INFO L225 Difference]: With dead ends: 221 [2019-01-12 14:55:23,976 INFO L226 Difference]: Without dead ends: 110 [2019-01-12 14:55:23,979 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 14:55:23,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2019-01-12 14:55:24,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2019-01-12 14:55:24,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 110 states. [2019-01-12 14:55:24,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 156 transitions. [2019-01-12 14:55:24,025 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 156 transitions. Word has length 19 [2019-01-12 14:55:24,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:24,025 INFO L480 AbstractCegarLoop]: Abstraction has 110 states and 156 transitions. [2019-01-12 14:55:24,025 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-01-12 14:55:24,026 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 156 transitions. [2019-01-12 14:55:24,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-01-12 14:55:24,027 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:24,027 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 14:55:24,027 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:24,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:24,028 INFO L82 PathProgramCache]: Analyzing trace with hash 1752364560, now seen corresponding path program 1 times [2019-01-12 14:55:24,028 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:24,028 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:24,029 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:24,029 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:24,030 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:24,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:24,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:55:24,204 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:24,205 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 14:55:24,206 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-12 14:55:24,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-12 14:55:24,207 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 14:55:24,207 INFO L87 Difference]: Start difference. First operand 110 states and 156 transitions. Second operand 3 states. [2019-01-12 14:55:24,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:24,233 INFO L93 Difference]: Finished difference Result 110 states and 156 transitions. [2019-01-12 14:55:24,233 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 14:55:24,233 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-01-12 14:55:24,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:24,235 INFO L225 Difference]: With dead ends: 110 [2019-01-12 14:55:24,235 INFO L226 Difference]: Without dead ends: 47 [2019-01-12 14:55:24,236 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 14:55:24,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2019-01-12 14:55:24,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2019-01-12 14:55:24,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2019-01-12 14:55:24,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 66 transitions. [2019-01-12 14:55:24,243 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 66 transitions. Word has length 20 [2019-01-12 14:55:24,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:24,243 INFO L480 AbstractCegarLoop]: Abstraction has 47 states and 66 transitions. [2019-01-12 14:55:24,243 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-12 14:55:24,243 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 66 transitions. [2019-01-12 14:55:24,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-01-12 14:55:24,245 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:24,245 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-01-12 14:55:24,245 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:24,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:24,246 INFO L82 PathProgramCache]: Analyzing trace with hash 1184073624, now seen corresponding path program 1 times [2019-01-12 14:55:24,246 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:24,246 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:24,247 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:24,247 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:24,247 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:24,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:24,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:55:24,491 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:24,491 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-01-12 14:55:24,491 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-01-12 14:55:24,492 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-01-12 14:55:24,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-01-12 14:55:24,492 INFO L87 Difference]: Start difference. First operand 47 states and 66 transitions. Second operand 6 states. [2019-01-12 14:55:24,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:24,613 INFO L93 Difference]: Finished difference Result 87 states and 125 transitions. [2019-01-12 14:55:24,619 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 14:55:24,620 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 26 [2019-01-12 14:55:24,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:24,622 INFO L225 Difference]: With dead ends: 87 [2019-01-12 14:55:24,624 INFO L226 Difference]: Without dead ends: 47 [2019-01-12 14:55:24,625 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-01-12 14:55:24,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2019-01-12 14:55:24,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2019-01-12 14:55:24,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2019-01-12 14:55:24,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 65 transitions. [2019-01-12 14:55:24,643 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 65 transitions. Word has length 26 [2019-01-12 14:55:24,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:24,643 INFO L480 AbstractCegarLoop]: Abstraction has 47 states and 65 transitions. [2019-01-12 14:55:24,643 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-01-12 14:55:24,643 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 65 transitions. [2019-01-12 14:55:24,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-01-12 14:55:24,644 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:24,645 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] [2019-01-12 14:55:24,647 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:24,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:24,647 INFO L82 PathProgramCache]: Analyzing trace with hash -1379564950, now seen corresponding path program 1 times [2019-01-12 14:55:24,648 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:24,648 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:24,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:24,652 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:24,652 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:24,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:24,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-12 14:55:24,828 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:24,828 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 14:55:24,828 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 14:55:24,828 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 14:55:24,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:55:24,829 INFO L87 Difference]: Start difference. First operand 47 states and 65 transitions. Second operand 5 states. [2019-01-12 14:55:24,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:24,994 INFO L93 Difference]: Finished difference Result 99 states and 143 transitions. [2019-01-12 14:55:24,994 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 14:55:24,995 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2019-01-12 14:55:24,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:24,995 INFO L225 Difference]: With dead ends: 99 [2019-01-12 14:55:24,996 INFO L226 Difference]: Without dead ends: 0 [2019-01-12 14:55:24,997 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-01-12 14:55:24,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-01-12 14:55:24,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-01-12 14:55:24,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-01-12 14:55:24,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-01-12 14:55:24,998 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 28 [2019-01-12 14:55:24,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:24,998 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-01-12 14:55:24,998 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 14:55:24,999 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-01-12 14:55:24,999 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-12 14:55:25,003 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-01-12 14:55:25,757 INFO L448 ceAbstractionStarter]: For program point L498(lines 497 542) no Hoare annotation was computed. [2019-01-12 14:55:25,757 INFO L448 ceAbstractionStarter]: For program point L499(lines 499 503) no Hoare annotation was computed. [2019-01-12 14:55:25,757 INFO L444 ceAbstractionStarter]: At program point L169(lines 164 172) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2019-01-12 14:55:25,758 INFO L444 ceAbstractionStarter]: At program point L169-1(lines 164 172) the Hoare annotation is: false [2019-01-12 14:55:25,758 INFO L444 ceAbstractionStarter]: At program point L169-2(lines 164 172) the Hoare annotation is: false [2019-01-12 14:55:25,758 INFO L448 ceAbstractionStarter]: For program point L533(lines 533 537) no Hoare annotation was computed. [2019-01-12 14:55:25,758 INFO L448 ceAbstractionStarter]: For program point L533-2(lines 527 538) no Hoare annotation was computed. [2019-01-12 14:55:25,758 INFO L448 ceAbstractionStarter]: For program point L335(lines 335 343) no Hoare annotation was computed. [2019-01-12 14:55:25,758 INFO L448 ceAbstractionStarter]: For program point L335-1(lines 335 343) no Hoare annotation was computed. [2019-01-12 14:55:25,758 INFO L448 ceAbstractionStarter]: For program point L335-2(lines 335 343) no Hoare annotation was computed. [2019-01-12 14:55:25,758 INFO L448 ceAbstractionStarter]: For program point L335-3(lines 335 343) no Hoare annotation was computed. [2019-01-12 14:55:25,759 INFO L448 ceAbstractionStarter]: For program point L335-4(lines 335 343) no Hoare annotation was computed. [2019-01-12 14:55:25,760 INFO L448 ceAbstractionStarter]: For program point L335-5(lines 335 343) no Hoare annotation was computed. [2019-01-12 14:55:25,760 INFO L444 ceAbstractionStarter]: At program point L137(lines 132 140) the Hoare annotation is: false [2019-01-12 14:55:25,760 INFO L444 ceAbstractionStarter]: At program point L137-1(lines 132 140) the Hoare annotation is: false [2019-01-12 14:55:25,760 INFO L444 ceAbstractionStarter]: At program point L137-2(lines 132 140) the Hoare annotation is: false [2019-01-12 14:55:25,760 INFO L448 ceAbstractionStarter]: For program point L270(lines 270 277) no Hoare annotation was computed. [2019-01-12 14:55:25,760 INFO L451 ceAbstractionStarter]: At program point L270-1(lines 270 277) the Hoare annotation is: true [2019-01-12 14:55:25,761 INFO L444 ceAbstractionStarter]: At program point L73(lines 68 76) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 ~pumpRunning~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2019-01-12 14:55:25,761 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 82) no Hoare annotation was computed. [2019-01-12 14:55:25,761 INFO L444 ceAbstractionStarter]: At program point L306(lines 306 312) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2019-01-12 14:55:25,761 INFO L444 ceAbstractionStarter]: At program point L306-1(lines 306 312) the Hoare annotation is: false [2019-01-12 14:55:25,761 INFO L444 ceAbstractionStarter]: At program point L306-2(lines 306 312) the Hoare annotation is: false [2019-01-12 14:55:25,762 INFO L444 ceAbstractionStarter]: At program point L934(lines 299 305) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2019-01-12 14:55:25,762 INFO L444 ceAbstractionStarter]: At program point L934-1(lines 299 305) the Hoare annotation is: false [2019-01-12 14:55:25,762 INFO L444 ceAbstractionStarter]: At program point L934-2(lines 299 305) the Hoare annotation is: false [2019-01-12 14:55:25,762 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 513) no Hoare annotation was computed. [2019-01-12 14:55:25,762 INFO L444 ceAbstractionStarter]: At program point L507-1(lines 507 513) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2019-01-12 14:55:25,762 INFO L444 ceAbstractionStarter]: At program point L244(lines 240 246) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2019-01-12 14:55:25,763 INFO L444 ceAbstractionStarter]: At program point L178(lines 173 181) the Hoare annotation is: false [2019-01-12 14:55:25,763 INFO L444 ceAbstractionStarter]: At program point L178-1(lines 173 181) the Hoare annotation is: false [2019-01-12 14:55:25,763 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 116) no Hoare annotation was computed. [2019-01-12 14:55:25,763 INFO L444 ceAbstractionStarter]: At program point L178-2(lines 173 181) the Hoare annotation is: false [2019-01-12 14:55:25,763 INFO L444 ceAbstractionStarter]: At program point L178-3(lines 173 181) the Hoare annotation is: false [2019-01-12 14:55:25,763 INFO L444 ceAbstractionStarter]: At program point L178-4(lines 173 181) the Hoare annotation is: false [2019-01-12 14:55:25,763 INFO L444 ceAbstractionStarter]: At program point L178-5(lines 173 181) the Hoare annotation is: false [2019-01-12 14:55:25,764 INFO L448 ceAbstractionStarter]: For program point L476(lines 476 480) no Hoare annotation was computed. [2019-01-12 14:55:25,765 INFO L448 ceAbstractionStarter]: For program point L476-2(lines 476 480) no Hoare annotation was computed. [2019-01-12 14:55:25,765 INFO L448 ceAbstractionStarter]: For program point L476-3(lines 476 480) no Hoare annotation was computed. [2019-01-12 14:55:25,765 INFO L448 ceAbstractionStarter]: For program point L476-5(lines 476 480) no Hoare annotation was computed. [2019-01-12 14:55:25,765 INFO L448 ceAbstractionStarter]: For program point L476-6(lines 476 480) no Hoare annotation was computed. [2019-01-12 14:55:25,765 INFO L448 ceAbstractionStarter]: For program point L476-8(lines 476 480) no Hoare annotation was computed. [2019-01-12 14:55:25,765 INFO L448 ceAbstractionStarter]: For program point L476-9(lines 476 480) no Hoare annotation was computed. [2019-01-12 14:55:25,766 INFO L448 ceAbstractionStarter]: For program point L476-11(lines 476 480) no Hoare annotation was computed. [2019-01-12 14:55:25,766 INFO L448 ceAbstractionStarter]: For program point L476-12(lines 476 480) no Hoare annotation was computed. [2019-01-12 14:55:25,767 INFO L448 ceAbstractionStarter]: For program point L476-14(lines 476 480) no Hoare annotation was computed. [2019-01-12 14:55:25,767 INFO L448 ceAbstractionStarter]: For program point L476-15(lines 476 480) no Hoare annotation was computed. [2019-01-12 14:55:25,767 INFO L448 ceAbstractionStarter]: For program point L476-17(lines 476 480) no Hoare annotation was computed. [2019-01-12 14:55:25,767 INFO L444 ceAbstractionStarter]: At program point L543(lines 496 544) the Hoare annotation is: false [2019-01-12 14:55:25,767 INFO L451 ceAbstractionStarter]: At program point L279(lines 260 282) the Hoare annotation is: true [2019-01-12 14:55:25,768 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2019-01-12 14:55:25,768 INFO L448 ceAbstractionStarter]: For program point L82-1(line 82) no Hoare annotation was computed. [2019-01-12 14:55:25,768 INFO L448 ceAbstractionStarter]: For program point L82-2(line 82) no Hoare annotation was computed. [2019-01-12 14:55:25,768 INFO L444 ceAbstractionStarter]: At program point L482(lines 467 485) the Hoare annotation is: false [2019-01-12 14:55:25,768 INFO L444 ceAbstractionStarter]: At program point L482-1(lines 467 485) the Hoare annotation is: false [2019-01-12 14:55:25,768 INFO L444 ceAbstractionStarter]: At program point L482-2(lines 467 485) the Hoare annotation is: false [2019-01-12 14:55:25,768 INFO L444 ceAbstractionStarter]: At program point L482-3(lines 467 485) the Hoare annotation is: false [2019-01-12 14:55:25,769 INFO L444 ceAbstractionStarter]: At program point L482-4(lines 467 485) the Hoare annotation is: false [2019-01-12 14:55:25,769 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-01-12 14:55:25,769 INFO L444 ceAbstractionStarter]: At program point L482-5(lines 467 485) the Hoare annotation is: false [2019-01-12 14:55:25,769 INFO L448 ceAbstractionStarter]: For program point L945(lines 945 962) no Hoare annotation was computed. [2019-01-12 14:55:25,769 INFO L444 ceAbstractionStarter]: At program point L945-1(lines 1 965) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2019-01-12 14:55:25,769 INFO L448 ceAbstractionStarter]: For program point L945-2(lines 945 962) no Hoare annotation was computed. [2019-01-12 14:55:25,770 INFO L444 ceAbstractionStarter]: At program point L945-3(lines 1 965) the Hoare annotation is: false [2019-01-12 14:55:25,770 INFO L448 ceAbstractionStarter]: For program point L945-4(lines 945 962) no Hoare annotation was computed. [2019-01-12 14:55:25,770 INFO L444 ceAbstractionStarter]: At program point L945-5(lines 1 965) the Hoare annotation is: false [2019-01-12 14:55:25,770 INFO L448 ceAbstractionStarter]: For program point L517(lines 517 523) no Hoare annotation was computed. [2019-01-12 14:55:25,770 INFO L444 ceAbstractionStarter]: At program point L517-1(lines 517 523) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2019-01-12 14:55:25,770 INFO L444 ceAbstractionStarter]: At program point L418(lines 411 421) the Hoare annotation is: false [2019-01-12 14:55:25,770 INFO L444 ceAbstractionStarter]: At program point L418-1(lines 411 421) the Hoare annotation is: false [2019-01-12 14:55:25,771 INFO L444 ceAbstractionStarter]: At program point L418-2(lines 411 421) the Hoare annotation is: false [2019-01-12 14:55:25,771 INFO L448 ceAbstractionStarter]: For program point L949(lines 949 959) no Hoare annotation was computed. [2019-01-12 14:55:25,771 INFO L448 ceAbstractionStarter]: For program point L949-2(lines 949 959) no Hoare annotation was computed. [2019-01-12 14:55:25,771 INFO L448 ceAbstractionStarter]: For program point L949-4(lines 949 959) no Hoare annotation was computed. [2019-01-12 14:55:25,771 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-01-12 14:55:25,771 INFO L448 ceAbstractionStarter]: For program point L124(lines 124 128) no Hoare annotation was computed. [2019-01-12 14:55:25,771 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 956) no Hoare annotation was computed. [2019-01-12 14:55:25,772 INFO L448 ceAbstractionStarter]: For program point L950-2(lines 950 956) no Hoare annotation was computed. [2019-01-12 14:55:25,774 INFO L448 ceAbstractionStarter]: For program point L950-4(lines 950 956) no Hoare annotation was computed. [2019-01-12 14:55:25,774 INFO L448 ceAbstractionStarter]: For program point L357(lines 357 374) no Hoare annotation was computed. [2019-01-12 14:55:25,774 INFO L448 ceAbstractionStarter]: For program point L357-1(lines 357 374) no Hoare annotation was computed. [2019-01-12 14:55:25,774 INFO L448 ceAbstractionStarter]: For program point L357-2(lines 357 374) no Hoare annotation was computed. [2019-01-12 14:55:25,774 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 82) no Hoare annotation was computed. [2019-01-12 14:55:25,775 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-01-12 14:55:25,777 INFO L444 ceAbstractionStarter]: At program point L195-2(lines 195 209) the Hoare annotation is: false [2019-01-12 14:55:25,777 INFO L444 ceAbstractionStarter]: At program point L427(lines 422 430) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2019-01-12 14:55:25,779 INFO L444 ceAbstractionStarter]: At program point L427-1(lines 422 430) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2019-01-12 14:55:25,779 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 369) no Hoare annotation was computed. [2019-01-12 14:55:25,779 INFO L444 ceAbstractionStarter]: At program point L427-2(lines 422 430) the Hoare annotation is: false [2019-01-12 14:55:25,779 INFO L448 ceAbstractionStarter]: For program point L361-1(lines 361 369) no Hoare annotation was computed. [2019-01-12 14:55:25,779 INFO L444 ceAbstractionStarter]: At program point L427-3(lines 422 430) the Hoare annotation is: false [2019-01-12 14:55:25,779 INFO L444 ceAbstractionStarter]: At program point L427-4(lines 422 430) the Hoare annotation is: false [2019-01-12 14:55:25,780 INFO L448 ceAbstractionStarter]: For program point L361-2(lines 361 369) no Hoare annotation was computed. [2019-01-12 14:55:25,780 INFO L444 ceAbstractionStarter]: At program point L427-5(lines 422 430) the Hoare annotation is: false [2019-01-12 14:55:25,780 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2019-01-12 14:55:25,780 INFO L448 ceAbstractionStarter]: For program point L527(lines 527 538) no Hoare annotation was computed. [2019-01-12 14:55:25,780 INFO L444 ceAbstractionStarter]: At program point L65(lines 1 965) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 ~pumpRunning~0)) [2019-01-12 14:55:25,780 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-01-12 14:55:25,780 INFO L444 ceAbstractionStarter]: At program point L924(lines 919 926) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2019-01-12 14:55:25,780 INFO L448 ceAbstractionStarter]: For program point L331(lines 331 348) no Hoare annotation was computed. [2019-01-12 14:55:25,781 INFO L448 ceAbstractionStarter]: For program point L331-1(lines 331 348) no Hoare annotation was computed. [2019-01-12 14:55:25,781 INFO L448 ceAbstractionStarter]: For program point L331-2(lines 331 348) no Hoare annotation was computed. [2019-01-12 14:55:25,781 INFO L448 ceAbstractionStarter]: For program point L331-3(lines 331 348) no Hoare annotation was computed. [2019-01-12 14:55:25,781 INFO L448 ceAbstractionStarter]: For program point L199(lines 199 203) no Hoare annotation was computed. [2019-01-12 14:55:25,781 INFO L448 ceAbstractionStarter]: For program point L331-4(lines 331 348) no Hoare annotation was computed. [2019-01-12 14:55:25,781 INFO L448 ceAbstractionStarter]: For program point L199-1(lines 199 203) no Hoare annotation was computed. [2019-01-12 14:55:25,781 INFO L448 ceAbstractionStarter]: For program point L331-5(lines 331 348) no Hoare annotation was computed. [2019-01-12 14:55:25,781 INFO L448 ceAbstractionStarter]: For program point L100(lines 100 104) no Hoare annotation was computed. [2019-01-12 14:55:25,782 INFO L448 ceAbstractionStarter]: For program point L100-3(lines 100 104) no Hoare annotation was computed. [2019-01-12 14:55:25,782 INFO L448 ceAbstractionStarter]: For program point L100-6(lines 100 104) no Hoare annotation was computed. [2019-01-12 14:55:25,782 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 82) no Hoare annotation was computed. [2019-01-12 14:55:25,782 INFO L444 ceAbstractionStarter]: At program point L299(lines 295 317) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2019-01-12 14:55:25,782 INFO L444 ceAbstractionStarter]: At program point L299-1(lines 295 317) the Hoare annotation is: false [2019-01-12 14:55:25,782 INFO L444 ceAbstractionStarter]: At program point L299-2(lines 295 317) the Hoare annotation is: false [2019-01-12 14:55:25,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.01 02:55:25 BoogieIcfgContainer [2019-01-12 14:55:25,808 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-12 14:55:25,809 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-12 14:55:25,809 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-12 14:55:25,809 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-12 14:55:25,811 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:55:23" (3/4) ... [2019-01-12 14:55:25,815 INFO L144 WitnessPrinter]: Generating witness for correct program [2019-01-12 14:55:25,836 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2019-01-12 14:55:25,837 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2019-01-12 14:55:25,839 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2019-01-12 14:55:25,840 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-01-12 14:55:25,841 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-01-12 14:55:25,843 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-01-12 14:55:25,877 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (1 == systemActive && 0 == pumpRunning) && \result == systemActive [2019-01-12 14:55:25,878 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive [2019-01-12 14:55:25,878 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive [2019-01-12 14:55:25,878 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2019-01-12 14:55:25,879 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2019-01-12 14:55:25,880 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2019-01-12 14:55:25,881 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2019-01-12 14:55:25,882 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2019-01-12 14:55:25,882 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2019-01-12 14:55:25,882 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2019-01-12 14:55:25,884 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2019-01-12 14:55:25,886 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive [2019-01-12 14:55:25,997 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-01-12 14:55:25,998 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-12 14:55:25,999 INFO L168 Benchmark]: Toolchain (without parser) took 5114.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 954.0 MB in the beginning and 922.9 MB in the end (delta: 31.1 MB). Peak memory consumption was 161.7 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:26,001 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 14:55:26,002 INFO L168 Benchmark]: CACSL2BoogieTranslator took 696.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 954.0 MB in the beginning and 1.1 GB in the end (delta: -155.8 MB). Peak memory consumption was 37.7 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:26,004 INFO L168 Benchmark]: Boogie Procedure Inliner took 102.09 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-12 14:55:26,004 INFO L168 Benchmark]: Boogie Preprocessor took 62.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:26,004 INFO L168 Benchmark]: RCFGBuilder took 1760.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 59.2 MB). Peak memory consumption was 59.2 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:26,005 INFO L168 Benchmark]: TraceAbstraction took 2295.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 936.3 MB in the end (delta: 107.6 MB). Peak memory consumption was 107.6 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:26,007 INFO L168 Benchmark]: Witness Printer took 189.39 ms. Allocated memory is still 1.2 GB. Free memory was 936.3 MB in the beginning and 922.9 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:26,010 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 696.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 954.0 MB in the beginning and 1.1 GB in the end (delta: -155.8 MB). Peak memory consumption was 37.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 102.09 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. * Boogie Preprocessor took 62.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1760.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 59.2 MB). Peak memory consumption was 59.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2295.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 936.3 MB in the end (delta: 107.6 MB). Peak memory consumption was 107.6 MB. Max. memory is 11.5 GB. * Witness Printer took 189.39 ms. Allocated memory is still 1.2 GB. Free memory was 936.3 MB in the beginning and 922.9 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 82]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 82]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 82]: 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: 467]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 467]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 422]: Loop Invariant Derived loop invariant: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 467]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: (1 == systemActive && 0 == pumpRunning) && \result == systemActive - InvariantResult [Line: 422]: Loop Invariant Derived loop invariant: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 467]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 295]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 295]: 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: 1 == systemActive && 0 == pumpRunning - InvariantResult [Line: 270]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 517]: Loop Invariant Derived loop invariant: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 299]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 195]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 260]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 299]: 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: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 299]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 295]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 240]: Loop Invariant Derived loop invariant: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 422]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 467]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 422]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 467]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 306]: Loop Invariant Derived loop invariant: ((((1 == systemActive && 0 == \result) && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - InvariantResult [Line: 422]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: ((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && \result == systemActive - InvariantResult [Line: 306]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 422]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 306]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 507]: Loop Invariant Derived loop invariant: (((1 == systemActive && tmp == systemActive) && 0 == pumpRunning) && splverifierCounter == 0) && \result == systemActive - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 114 locations, 3 error locations. SAFE Result, 2.2s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 0.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 352 SDtfs, 307 SDslu, 76 SDs, 0 SdLazy, 30 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s 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, 0.6s 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...