./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/product-lines/minepump_spec5_product22_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_product22_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 9f020a8b33a45c119887964f9008d96e4dba4f1a ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 14:55:14,747 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-12 14:55:14,749 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-12 14:55:14,760 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-12 14:55:14,761 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-12 14:55:14,762 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-12 14:55:14,763 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-12 14:55:14,765 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-12 14:55:14,767 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-12 14:55:14,768 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-12 14:55:14,769 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-12 14:55:14,769 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-12 14:55:14,770 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-12 14:55:14,771 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-12 14:55:14,772 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-12 14:55:14,773 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-12 14:55:14,774 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-12 14:55:14,776 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-12 14:55:14,778 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-12 14:55:14,780 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-12 14:55:14,781 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-12 14:55:14,782 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-12 14:55:14,786 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-12 14:55:14,786 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-12 14:55:14,786 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-12 14:55:14,787 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-12 14:55:14,788 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-12 14:55:14,790 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-12 14:55:14,790 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-12 14:55:14,791 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-12 14:55:14,792 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-12 14:55:14,793 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-12 14:55:14,793 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-12 14:55:14,793 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-12 14:55:14,795 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-12 14:55:14,796 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-12 14:55:14,796 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-01-12 14:55:14,811 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-12 14:55:14,812 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-12 14:55:14,813 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-12 14:55:14,813 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-12 14:55:14,814 INFO L133 SettingsManager]: * Use SBE=true [2019-01-12 14:55:14,814 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-12 14:55:14,814 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-12 14:55:14,814 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-12 14:55:14,815 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-12 14:55:14,815 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-12 14:55:14,815 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-12 14:55:14,815 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-12 14:55:14,815 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-12 14:55:14,815 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-12 14:55:14,816 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-12 14:55:14,817 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-12 14:55:14,818 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-12 14:55:14,818 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-12 14:55:14,818 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-12 14:55:14,818 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-12 14:55:14,818 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-12 14:55:14,819 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-12 14:55:14,820 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-12 14:55:14,820 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-12 14:55:14,820 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-12 14:55:14,820 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-12 14:55:14,821 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-12 14:55:14,821 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-12 14:55:14,822 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 -> 9f020a8b33a45c119887964f9008d96e4dba4f1a [2019-01-12 14:55:14,863 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-12 14:55:14,878 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-12 14:55:14,883 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-12 14:55:14,885 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-12 14:55:14,885 INFO L276 PluginConnector]: CDTParser initialized [2019-01-12 14:55:14,886 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec5_product22_true-unreach-call_false-termination.cil.c [2019-01-12 14:55:14,954 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18e7daaa9/305dc1e223cd4c46bb82ded504b20460/FLAGd0dc550f1 [2019-01-12 14:55:15,474 INFO L307 CDTParser]: Found 1 translation units. [2019-01-12 14:55:15,475 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec5_product22_true-unreach-call_false-termination.cil.c [2019-01-12 14:55:15,498 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18e7daaa9/305dc1e223cd4c46bb82ded504b20460/FLAGd0dc550f1 [2019-01-12 14:55:15,745 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18e7daaa9/305dc1e223cd4c46bb82ded504b20460 [2019-01-12 14:55:15,749 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-12 14:55:15,750 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-12 14:55:15,752 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-12 14:55:15,752 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-12 14:55:15,756 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-12 14:55:15,757 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 02:55:15" (1/1) ... [2019-01-12 14:55:15,760 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b067cb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:15, skipping insertion in model container [2019-01-12 14:55:15,760 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.01 02:55:15" (1/1) ... [2019-01-12 14:55:15,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-12 14:55:15,832 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-12 14:55:16,203 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 14:55:16,231 INFO L191 MainTranslator]: Completed pre-run [2019-01-12 14:55:16,421 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-12 14:55:16,472 INFO L195 MainTranslator]: Completed translation [2019-01-12 14:55:16,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:16 WrapperNode [2019-01-12 14:55:16,473 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-12 14:55:16,474 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-12 14:55:16,474 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-12 14:55:16,474 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-12 14:55:16,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:16" (1/1) ... [2019-01-12 14:55:16,514 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:16" (1/1) ... [2019-01-12 14:55:16,562 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-12 14:55:16,562 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-12 14:55:16,562 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-12 14:55:16,562 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-12 14:55:16,574 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:16" (1/1) ... [2019-01-12 14:55:16,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:16" (1/1) ... [2019-01-12 14:55:16,579 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:16" (1/1) ... [2019-01-12 14:55:16,580 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:16" (1/1) ... [2019-01-12 14:55:16,592 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:16" (1/1) ... [2019-01-12 14:55:16,601 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:16" (1/1) ... [2019-01-12 14:55:16,605 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:16" (1/1) ... [2019-01-12 14:55:16,610 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-12 14:55:16,611 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-12 14:55:16,611 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-12 14:55:16,611 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-12 14:55:16,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:16" (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 14:55:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-12 14:55:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-01-12 14:55:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-12 14:55:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-12 14:55:18,067 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-12 14:55:18,067 INFO L286 CfgBuilder]: Removed 172 assue(true) statements. [2019-01-12 14:55:18,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:55:18 BoogieIcfgContainer [2019-01-12 14:55:18,068 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-12 14:55:18,069 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-12 14:55:18,070 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-12 14:55:18,073 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-12 14:55:18,073 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.01 02:55:15" (1/3) ... [2019-01-12 14:55:18,074 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4750041c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 02:55:18, skipping insertion in model container [2019-01-12 14:55:18,074 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.01 02:55:16" (2/3) ... [2019-01-12 14:55:18,076 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4750041c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.01 02:55:18, skipping insertion in model container [2019-01-12 14:55:18,076 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:55:18" (3/3) ... [2019-01-12 14:55:18,078 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product22_true-unreach-call_false-termination.cil.c [2019-01-12 14:55:18,089 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-12 14:55:18,099 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-01-12 14:55:18,116 INFO L257 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-01-12 14:55:18,148 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-12 14:55:18,149 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-12 14:55:18,149 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-12 14:55:18,149 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-12 14:55:18,149 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-12 14:55:18,149 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-12 14:55:18,150 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-12 14:55:18,150 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-12 14:55:18,150 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-12 14:55:18,167 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states. [2019-01-12 14:55:18,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-01-12 14:55:18,174 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:18,174 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 14:55:18,176 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:18,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:18,181 INFO L82 PathProgramCache]: Analyzing trace with hash 49045216, now seen corresponding path program 1 times [2019-01-12 14:55:18,183 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:18,183 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:18,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:18,233 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:18,234 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:18,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:18,446 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 14:55:18,451 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:18,451 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-12 14:55:18,456 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-01-12 14:55:18,470 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-01-12 14:55:18,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-01-12 14:55:18,474 INFO L87 Difference]: Start difference. First operand 114 states. Second operand 2 states. [2019-01-12 14:55:18,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:18,507 INFO L93 Difference]: Finished difference Result 221 states and 328 transitions. [2019-01-12 14:55:18,507 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-01-12 14:55:18,509 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2019-01-12 14:55:18,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:18,524 INFO L225 Difference]: With dead ends: 221 [2019-01-12 14:55:18,524 INFO L226 Difference]: Without dead ends: 110 [2019-01-12 14:55:18,529 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 14:55:18,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2019-01-12 14:55:18,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2019-01-12 14:55:18,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 110 states. [2019-01-12 14:55:18,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 156 transitions. [2019-01-12 14:55:18,596 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 156 transitions. Word has length 19 [2019-01-12 14:55:18,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:18,597 INFO L480 AbstractCegarLoop]: Abstraction has 110 states and 156 transitions. [2019-01-12 14:55:18,598 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-01-12 14:55:18,598 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 156 transitions. [2019-01-12 14:55:18,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-01-12 14:55:18,602 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:18,602 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 14:55:18,603 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:18,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:18,604 INFO L82 PathProgramCache]: Analyzing trace with hash 611342705, now seen corresponding path program 1 times [2019-01-12 14:55:18,604 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:18,604 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:18,607 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:18,608 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:18,608 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:18,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:18,782 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 14:55:18,783 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:18,783 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-12 14:55:18,786 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-12 14:55:18,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-12 14:55:18,786 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-12 14:55:18,787 INFO L87 Difference]: Start difference. First operand 110 states and 156 transitions. Second operand 3 states. [2019-01-12 14:55:18,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:18,816 INFO L93 Difference]: Finished difference Result 110 states and 156 transitions. [2019-01-12 14:55:18,817 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-12 14:55:18,817 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-01-12 14:55:18,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:18,818 INFO L225 Difference]: With dead ends: 110 [2019-01-12 14:55:18,819 INFO L226 Difference]: Without dead ends: 47 [2019-01-12 14:55:18,822 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 14:55:18,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2019-01-12 14:55:18,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2019-01-12 14:55:18,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2019-01-12 14:55:18,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 66 transitions. [2019-01-12 14:55:18,834 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 66 transitions. Word has length 20 [2019-01-12 14:55:18,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:18,834 INFO L480 AbstractCegarLoop]: Abstraction has 47 states and 66 transitions. [2019-01-12 14:55:18,834 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-12 14:55:18,834 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 66 transitions. [2019-01-12 14:55:18,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-01-12 14:55:18,836 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:18,836 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 14:55:18,837 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:18,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:18,837 INFO L82 PathProgramCache]: Analyzing trace with hash 43051769, now seen corresponding path program 1 times [2019-01-12 14:55:18,838 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:18,838 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:18,839 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:18,839 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:18,839 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:18,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:19,015 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 14:55:19,015 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:19,016 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-01-12 14:55:19,016 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 14:55:19,017 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 14:55:19,017 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:55:19,017 INFO L87 Difference]: Start difference. First operand 47 states and 66 transitions. Second operand 5 states. [2019-01-12 14:55:19,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:19,139 INFO L93 Difference]: Finished difference Result 87 states and 125 transitions. [2019-01-12 14:55:19,141 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 14:55:19,142 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 26 [2019-01-12 14:55:19,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:19,143 INFO L225 Difference]: With dead ends: 87 [2019-01-12 14:55:19,143 INFO L226 Difference]: Without dead ends: 47 [2019-01-12 14:55:19,146 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 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 14:55:19,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2019-01-12 14:55:19,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2019-01-12 14:55:19,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2019-01-12 14:55:19,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 65 transitions. [2019-01-12 14:55:19,163 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 65 transitions. Word has length 26 [2019-01-12 14:55:19,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:19,164 INFO L480 AbstractCegarLoop]: Abstraction has 47 states and 65 transitions. [2019-01-12 14:55:19,164 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 14:55:19,164 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 65 transitions. [2019-01-12 14:55:19,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-01-12 14:55:19,165 INFO L394 BasicCegarLoop]: Found error trace [2019-01-12 14:55:19,166 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 14:55:19,169 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-12 14:55:19,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-12 14:55:19,169 INFO L82 PathProgramCache]: Analyzing trace with hash 1610060203, now seen corresponding path program 1 times [2019-01-12 14:55:19,169 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-12 14:55:19,169 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-12 14:55:19,170 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:19,171 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-12 14:55:19,173 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-12 14:55:19,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-12 14:55:19,507 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 14:55:19,508 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-12 14:55:19,508 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-01-12 14:55:19,509 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-01-12 14:55:19,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-01-12 14:55:19,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-01-12 14:55:19,510 INFO L87 Difference]: Start difference. First operand 47 states and 65 transitions. Second operand 5 states. [2019-01-12 14:55:19,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-12 14:55:19,897 INFO L93 Difference]: Finished difference Result 99 states and 143 transitions. [2019-01-12 14:55:19,897 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-01-12 14:55:19,898 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2019-01-12 14:55:19,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-12 14:55:19,898 INFO L225 Difference]: With dead ends: 99 [2019-01-12 14:55:19,898 INFO L226 Difference]: Without dead ends: 0 [2019-01-12 14:55:19,899 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-01-12 14:55:19,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-01-12 14:55:19,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-01-12 14:55:19,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-01-12 14:55:19,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-01-12 14:55:19,902 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 28 [2019-01-12 14:55:19,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-12 14:55:19,902 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-01-12 14:55:19,902 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-01-12 14:55:19,902 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-01-12 14:55:19,903 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-12 14:55:19,908 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-01-12 14:55:20,410 WARN L181 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2019-01-12 14:55:20,685 WARN L181 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2019-01-12 14:55:20,817 WARN L181 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2019-01-12 14:55:20,975 WARN L181 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2019-01-12 14:55:21,054 INFO L444 ceAbstractionStarter]: At program point L202(lines 195 205) the Hoare annotation is: false [2019-01-12 14:55:21,054 INFO L444 ceAbstractionStarter]: At program point L202-1(lines 195 205) the Hoare annotation is: false [2019-01-12 14:55:21,054 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 144) no Hoare annotation was computed. [2019-01-12 14:55:21,055 INFO L444 ceAbstractionStarter]: At program point L202-2(lines 195 205) the Hoare annotation is: false [2019-01-12 14:55:21,055 INFO L448 ceAbstractionStarter]: For program point L136-1(lines 136 144) no Hoare annotation was computed. [2019-01-12 14:55:21,055 INFO L448 ceAbstractionStarter]: For program point L136-2(lines 136 144) no Hoare annotation was computed. [2019-01-12 14:55:21,055 INFO L448 ceAbstractionStarter]: For program point L136-3(lines 136 144) no Hoare annotation was computed. [2019-01-12 14:55:21,055 INFO L448 ceAbstractionStarter]: For program point L136-4(lines 136 144) no Hoare annotation was computed. [2019-01-12 14:55:21,055 INFO L448 ceAbstractionStarter]: For program point L136-5(lines 136 144) no Hoare annotation was computed. [2019-01-12 14:55:21,056 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 956) no Hoare annotation was computed. [2019-01-12 14:55:21,057 INFO L444 ceAbstractionStarter]: At program point L73(lines 68 76) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 ~pumpRunning~0) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:21,057 INFO L444 ceAbstractionStarter]: At program point L107(lines 107 113) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:21,058 INFO L444 ceAbstractionStarter]: At program point L107-1(lines 107 113) the Hoare annotation is: false [2019-01-12 14:55:21,058 INFO L444 ceAbstractionStarter]: At program point L107-2(lines 107 113) the Hoare annotation is: false [2019-01-12 14:55:21,059 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 386) no Hoare annotation was computed. [2019-01-12 14:55:21,059 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 873) no Hoare annotation was computed. [2019-01-12 14:55:21,059 INFO L448 ceAbstractionStarter]: For program point L869-3(lines 869 873) no Hoare annotation was computed. [2019-01-12 14:55:21,059 INFO L448 ceAbstractionStarter]: For program point L869-6(lines 869 873) no Hoare annotation was computed. [2019-01-12 14:55:21,059 INFO L448 ceAbstractionStarter]: For program point L308(lines 308 325) no Hoare annotation was computed. [2019-01-12 14:55:21,059 INFO L444 ceAbstractionStarter]: At program point L308-1(lines 1 959) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:21,060 INFO L448 ceAbstractionStarter]: For program point L308-2(lines 308 325) no Hoare annotation was computed. [2019-01-12 14:55:21,060 INFO L444 ceAbstractionStarter]: At program point L308-3(lines 1 959) the Hoare annotation is: false [2019-01-12 14:55:21,060 INFO L448 ceAbstractionStarter]: For program point L308-4(lines 308 325) no Hoare annotation was computed. [2019-01-12 14:55:21,060 INFO L444 ceAbstractionStarter]: At program point L308-5(lines 1 959) the Hoare annotation is: false [2019-01-12 14:55:21,060 INFO L444 ceAbstractionStarter]: At program point L211(lines 206 214) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:21,060 INFO L444 ceAbstractionStarter]: At program point L211-1(lines 206 214) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:21,061 INFO L444 ceAbstractionStarter]: At program point L211-2(lines 206 214) the Hoare annotation is: false [2019-01-12 14:55:21,063 INFO L444 ceAbstractionStarter]: At program point L211-3(lines 206 214) the Hoare annotation is: false [2019-01-12 14:55:21,063 INFO L444 ceAbstractionStarter]: At program point L211-4(lines 206 214) the Hoare annotation is: false [2019-01-12 14:55:21,063 INFO L444 ceAbstractionStarter]: At program point L211-5(lines 206 214) the Hoare annotation is: false [2019-01-12 14:55:21,064 INFO L444 ceAbstractionStarter]: At program point L938(lines 933 941) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:21,064 INFO L444 ceAbstractionStarter]: At program point L938-1(lines 933 941) the Hoare annotation is: false [2019-01-12 14:55:21,065 INFO L444 ceAbstractionStarter]: At program point L938-2(lines 933 941) the Hoare annotation is: false [2019-01-12 14:55:21,065 INFO L448 ceAbstractionStarter]: For program point L344(lines 343 390) no Hoare annotation was computed. [2019-01-12 14:55:21,065 INFO L444 ceAbstractionStarter]: At program point L906(lines 901 909) the Hoare annotation is: false [2019-01-12 14:55:21,065 INFO L444 ceAbstractionStarter]: At program point L906-1(lines 901 909) the Hoare annotation is: false [2019-01-12 14:55:21,065 INFO L444 ceAbstractionStarter]: At program point L906-2(lines 901 909) the Hoare annotation is: false [2019-01-12 14:55:21,065 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 349) no Hoare annotation was computed. [2019-01-12 14:55:21,066 INFO L444 ceAbstractionStarter]: At program point L411-2(lines 411 425) the Hoare annotation is: false [2019-01-12 14:55:21,067 INFO L448 ceAbstractionStarter]: For program point L312(lines 312 322) no Hoare annotation was computed. [2019-01-12 14:55:21,067 INFO L448 ceAbstractionStarter]: For program point L312-2(lines 312 322) no Hoare annotation was computed. [2019-01-12 14:55:21,067 INFO L448 ceAbstractionStarter]: For program point L312-4(lines 312 322) no Hoare annotation was computed. [2019-01-12 14:55:21,067 INFO L448 ceAbstractionStarter]: For program point L412(line 412) no Hoare annotation was computed. [2019-01-12 14:55:21,068 INFO L448 ceAbstractionStarter]: For program point L313(lines 313 319) no Hoare annotation was computed. [2019-01-12 14:55:21,069 INFO L448 ceAbstractionStarter]: For program point L313-2(lines 313 319) no Hoare annotation was computed. [2019-01-12 14:55:21,069 INFO L448 ceAbstractionStarter]: For program point L313-4(lines 313 319) no Hoare annotation was computed. [2019-01-12 14:55:21,069 INFO L448 ceAbstractionStarter]: For program point L381(lines 381 385) no Hoare annotation was computed. [2019-01-12 14:55:21,069 INFO L444 ceAbstractionStarter]: At program point L381-2(lines 381 385) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:21,069 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 419) no Hoare annotation was computed. [2019-01-12 14:55:21,069 INFO L448 ceAbstractionStarter]: For program point L415-1(lines 415 419) no Hoare annotation was computed. [2019-01-12 14:55:21,069 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-01-12 14:55:21,070 INFO L448 ceAbstractionStarter]: For program point L483(lines 483 490) no Hoare annotation was computed. [2019-01-12 14:55:21,070 INFO L451 ceAbstractionStarter]: At program point L483-1(lines 483 490) the Hoare annotation is: true [2019-01-12 14:55:21,070 INFO L444 ceAbstractionStarter]: At program point L947(lines 942 950) the Hoare annotation is: false [2019-01-12 14:55:21,070 INFO L444 ceAbstractionStarter]: At program point L947-1(lines 942 950) the Hoare annotation is: false [2019-01-12 14:55:21,070 INFO L448 ceAbstractionStarter]: For program point L881(lines 881 885) no Hoare annotation was computed. [2019-01-12 14:55:21,070 INFO L444 ceAbstractionStarter]: At program point L947-2(lines 942 950) the Hoare annotation is: false [2019-01-12 14:55:21,070 INFO L444 ceAbstractionStarter]: At program point L947-3(lines 942 950) the Hoare annotation is: false [2019-01-12 14:55:21,071 INFO L444 ceAbstractionStarter]: At program point L947-4(lines 942 950) the Hoare annotation is: false [2019-01-12 14:55:21,073 INFO L444 ceAbstractionStarter]: At program point L947-5(lines 942 950) the Hoare annotation is: false [2019-01-12 14:55:21,074 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 359) no Hoare annotation was computed. [2019-01-12 14:55:21,074 INFO L444 ceAbstractionStarter]: At program point L353-1(lines 353 359) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:21,074 INFO L444 ceAbstractionStarter]: At program point L287(lines 282 289) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 ~pumpRunning~0) (= ULTIMATE.start_main_~tmp~5 1) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:21,075 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-01-12 14:55:21,075 INFO L448 ceAbstractionStarter]: For program point L158(lines 158 175) no Hoare annotation was computed. [2019-01-12 14:55:21,075 INFO L448 ceAbstractionStarter]: For program point L158-1(lines 158 175) no Hoare annotation was computed. [2019-01-12 14:55:21,075 INFO L448 ceAbstractionStarter]: For program point L158-2(lines 158 175) no Hoare annotation was computed. [2019-01-12 14:55:21,075 INFO L444 ceAbstractionStarter]: At program point L391(lines 342 392) the Hoare annotation is: false [2019-01-12 14:55:21,075 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 956) no Hoare annotation was computed. [2019-01-12 14:55:21,075 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-01-12 14:55:21,076 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 264) no Hoare annotation was computed. [2019-01-12 14:55:21,077 INFO L448 ceAbstractionStarter]: For program point L260-2(lines 260 264) no Hoare annotation was computed. [2019-01-12 14:55:21,078 INFO L448 ceAbstractionStarter]: For program point L260-3(lines 260 264) no Hoare annotation was computed. [2019-01-12 14:55:21,078 INFO L448 ceAbstractionStarter]: For program point L260-5(lines 260 264) no Hoare annotation was computed. [2019-01-12 14:55:21,078 INFO L448 ceAbstractionStarter]: For program point L260-6(lines 260 264) no Hoare annotation was computed. [2019-01-12 14:55:21,078 INFO L448 ceAbstractionStarter]: For program point L260-8(lines 260 264) no Hoare annotation was computed. [2019-01-12 14:55:21,078 INFO L448 ceAbstractionStarter]: For program point L260-9(lines 260 264) no Hoare annotation was computed. [2019-01-12 14:55:21,078 INFO L448 ceAbstractionStarter]: For program point L260-11(lines 260 264) no Hoare annotation was computed. [2019-01-12 14:55:21,079 INFO L448 ceAbstractionStarter]: For program point L260-12(lines 260 264) no Hoare annotation was computed. [2019-01-12 14:55:21,080 INFO L448 ceAbstractionStarter]: For program point L260-14(lines 260 264) no Hoare annotation was computed. [2019-01-12 14:55:21,080 INFO L448 ceAbstractionStarter]: For program point L260-15(lines 260 264) no Hoare annotation was computed. [2019-01-12 14:55:21,081 INFO L448 ceAbstractionStarter]: For program point L260-17(lines 260 264) no Hoare annotation was computed. [2019-01-12 14:55:21,081 INFO L451 ceAbstractionStarter]: At program point L492(lines 473 495) the Hoare annotation is: true [2019-01-12 14:55:21,081 INFO L444 ceAbstractionStarter]: At program point L459(lines 455 461) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 ~pumpRunning~0) (= ULTIMATE.start_main_~tmp~5 1) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:21,081 INFO L448 ceAbstractionStarter]: For program point L162(lines 162 170) no Hoare annotation was computed. [2019-01-12 14:55:21,081 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 162 170) no Hoare annotation was computed. [2019-01-12 14:55:21,081 INFO L448 ceAbstractionStarter]: For program point L162-2(lines 162 170) no Hoare annotation was computed. [2019-01-12 14:55:21,081 INFO L448 ceAbstractionStarter]: For program point L956(line 956) no Hoare annotation was computed. [2019-01-12 14:55:21,082 INFO L448 ceAbstractionStarter]: For program point L956-1(line 956) no Hoare annotation was computed. [2019-01-12 14:55:21,083 INFO L448 ceAbstractionStarter]: For program point L956-2(line 956) no Hoare annotation was computed. [2019-01-12 14:55:21,084 INFO L444 ceAbstractionStarter]: At program point L65(lines 1 959) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:21,084 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-01-12 14:55:21,084 INFO L448 ceAbstractionStarter]: For program point L363(lines 363 369) no Hoare annotation was computed. [2019-01-12 14:55:21,084 INFO L444 ceAbstractionStarter]: At program point L363-1(lines 363 369) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:21,084 INFO L444 ceAbstractionStarter]: At program point L297(lines 100 106) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:21,085 INFO L444 ceAbstractionStarter]: At program point L297-1(lines 100 106) the Hoare annotation is: false [2019-01-12 14:55:21,086 INFO L444 ceAbstractionStarter]: At program point L297-2(lines 100 106) the Hoare annotation is: false [2019-01-12 14:55:21,087 INFO L448 ceAbstractionStarter]: For program point L132(lines 132 149) no Hoare annotation was computed. [2019-01-12 14:55:21,087 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 132 149) no Hoare annotation was computed. [2019-01-12 14:55:21,087 INFO L448 ceAbstractionStarter]: For program point L132-2(lines 132 149) no Hoare annotation was computed. [2019-01-12 14:55:21,087 INFO L448 ceAbstractionStarter]: For program point L132-3(lines 132 149) no Hoare annotation was computed. [2019-01-12 14:55:21,087 INFO L448 ceAbstractionStarter]: For program point L132-4(lines 132 149) no Hoare annotation was computed. [2019-01-12 14:55:21,087 INFO L448 ceAbstractionStarter]: For program point L132-5(lines 132 149) no Hoare annotation was computed. [2019-01-12 14:55:21,090 INFO L444 ceAbstractionStarter]: At program point L100(lines 96 118) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= 0 |ULTIMATE.start_isPumpRunning_#res|) (= 0 ~pumpRunning~0) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~5 1) (not (= 0 ~systemActive~0))) [2019-01-12 14:55:21,090 INFO L444 ceAbstractionStarter]: At program point L100-1(lines 96 118) the Hoare annotation is: false [2019-01-12 14:55:21,090 INFO L444 ceAbstractionStarter]: At program point L100-2(lines 96 118) the Hoare annotation is: false [2019-01-12 14:55:21,090 INFO L448 ceAbstractionStarter]: For program point L893(lines 893 897) no Hoare annotation was computed. [2019-01-12 14:55:21,091 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 956) no Hoare annotation was computed. [2019-01-12 14:55:21,092 INFO L444 ceAbstractionStarter]: At program point L266(lines 251 269) the Hoare annotation is: false [2019-01-12 14:55:21,092 INFO L444 ceAbstractionStarter]: At program point L266-1(lines 251 269) the Hoare annotation is: false [2019-01-12 14:55:21,092 INFO L444 ceAbstractionStarter]: At program point L266-2(lines 251 269) the Hoare annotation is: false [2019-01-12 14:55:21,092 INFO L444 ceAbstractionStarter]: At program point L266-3(lines 251 269) the Hoare annotation is: false [2019-01-12 14:55:21,092 INFO L444 ceAbstractionStarter]: At program point L266-4(lines 251 269) the Hoare annotation is: false [2019-01-12 14:55:21,092 INFO L444 ceAbstractionStarter]: At program point L266-5(lines 251 269) the Hoare annotation is: false [2019-01-12 14:55:21,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.01 02:55:21 BoogieIcfgContainer [2019-01-12 14:55:21,115 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-01-12 14:55:21,115 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-12 14:55:21,115 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-12 14:55:21,116 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-12 14:55:21,116 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.01 02:55:18" (3/4) ... [2019-01-12 14:55:21,122 INFO L144 WitnessPrinter]: Generating witness for correct program [2019-01-12 14:55:21,153 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2019-01-12 14:55:21,155 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2019-01-12 14:55:21,156 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2019-01-12 14:55:21,157 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-01-12 14:55:21,158 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-01-12 14:55:21,159 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-01-12 14:55:21,196 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 1 && 0 == pumpRunning) && !(0 == systemActive) [2019-01-12 14:55:21,198 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && 0 == pumpRunning) && tmp == 1) && !(0 == systemActive) [2019-01-12 14:55:21,198 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && 0 == pumpRunning) && tmp == 1) && !(0 == systemActive) [2019-01-12 14:55:21,199 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) [2019-01-12 14:55:21,200 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) [2019-01-12 14:55:21,201 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) [2019-01-12 14:55:21,202 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) [2019-01-12 14:55:21,203 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && 0 == \result) && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) [2019-01-12 14:55:21,204 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && 0 == \result) && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) [2019-01-12 14:55:21,204 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && 0 == \result) && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) [2019-01-12 14:55:21,205 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && 0 == \result) && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) [2019-01-12 14:55:21,206 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && 0 == \result) && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) [2019-01-12 14:55:21,209 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && 0 == \result) && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) [2019-01-12 14:55:21,344 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-01-12 14:55:21,344 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-12 14:55:21,345 INFO L168 Benchmark]: Toolchain (without parser) took 5595.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 947.3 MB in the beginning and 936.3 MB in the end (delta: 11.1 MB). Peak memory consumption was 153.1 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:21,346 INFO L168 Benchmark]: CDTParser took 0.19 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. [2019-01-12 14:55:21,346 INFO L168 Benchmark]: CACSL2BoogieTranslator took 721.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -180.8 MB). Peak memory consumption was 36.7 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:21,348 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.79 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 14:55:21,348 INFO L168 Benchmark]: Boogie Preprocessor took 48.22 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 14:55:21,349 INFO L168 Benchmark]: RCFGBuilder took 1457.77 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: 64.7 MB). Peak memory consumption was 64.7 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:21,349 INFO L168 Benchmark]: TraceAbstraction took 3045.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 949.6 MB in the end (delta: 107.1 MB). Peak memory consumption was 107.1 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:21,349 INFO L168 Benchmark]: Witness Printer took 229.14 ms. Allocated memory is still 1.2 GB. Free memory was 949.6 MB in the beginning and 936.3 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2019-01-12 14:55:21,354 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 721.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -180.8 MB). Peak memory consumption was 36.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 87.79 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. * Boogie Preprocessor took 48.22 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 1457.77 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: 64.7 MB). Peak memory consumption was 64.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 3045.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 949.6 MB in the end (delta: 107.1 MB). Peak memory consumption was 107.1 MB. Max. memory is 11.5 GB. * Witness Printer took 229.14 ms. Allocated memory is still 1.2 GB. Free memory was 949.6 MB in the beginning and 936.3 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: 956]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 956]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 956]: 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: 942]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: (\result == 1 && 0 == pumpRunning) && !(0 == systemActive) - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 251]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 == pumpRunning && !(0 == systemActive) - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 342]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 483]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 195]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 195]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: ((((\result == 1 && 0 == \result) && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 107]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: (((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 363]: Loop Invariant Derived loop invariant: (((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 107]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 933]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 195]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 107]: Loop Invariant Derived loop invariant: ((((\result == 1 && 0 == \result) && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 933]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: ((((\result == 1 && 0 == \result) && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 251]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 251]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 251]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: ((((\result == 1 && 0 == \result) && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 455]: Loop Invariant Derived loop invariant: ((\result == 1 && 0 == pumpRunning) && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 251]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 353]: Loop Invariant Derived loop invariant: (((\result == 1 && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: ((((\result == 1 && 0 == \result) && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 933]: Loop Invariant Derived loop invariant: ((((\result == 1 && 0 == \result) && 0 == pumpRunning) && splverifierCounter == 0) && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 251]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 282]: Loop Invariant Derived loop invariant: ((\result == 1 && 0 == pumpRunning) && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 901]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 114 locations, 3 error locations. SAFE Result, 2.9s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 0.6s AutomataDifference, 0.0s DeadEndRemovalTime, 1.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 352 SDtfs, 303 SDslu, 78 SDs, 0 SdLazy, 28 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 20 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s 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, 50 LocationsWithAnnotation, 50 PreInvPairs, 74 NumberOfFragments, 271 HoareAnnotationTreeSize, 50 FomulaSimplifications, 272 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 50 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 1.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 93 NumberOfCodeBlocks, 93 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 89 ConstructedInterpolants, 0 QuantifiedInterpolants, 3865 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...