./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec5_product17.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/bin/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 ../sv-benchmarks/c/product-lines/minepump_spec5_product17.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 dcdc175f36a7a4b619ef1dcf44a5e5edbf0f1a99 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-11-28 17:27:31,624 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 17:27:31,626 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 17:27:31,643 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 17:27:31,644 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 17:27:31,646 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 17:27:31,648 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 17:27:31,657 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 17:27:31,659 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 17:27:31,660 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 17:27:31,661 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 17:27:31,662 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 17:27:31,663 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 17:27:31,664 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 17:27:31,666 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 17:27:31,668 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 17:27:31,669 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 17:27:31,671 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 17:27:31,674 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 17:27:31,678 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 17:27:31,680 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 17:27:31,684 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 17:27:31,685 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 17:27:31,687 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 17:27:31,691 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 17:27:31,691 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 17:27:31,692 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 17:27:31,693 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 17:27:31,694 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 17:27:31,695 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 17:27:31,696 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 17:27:31,696 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 17:27:31,697 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 17:27:31,698 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 17:27:31,702 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 17:27:31,702 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 17:27:31,703 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 17:27:31,704 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 17:27:31,704 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 17:27:31,705 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 17:27:31,705 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 17:27:31,706 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-28 17:27:31,721 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 17:27:31,721 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 17:27:31,722 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 17:27:31,723 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 17:27:31,723 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 17:27:31,723 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 17:27:31,723 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 17:27:31,724 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 17:27:31,724 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 17:27:31,724 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 17:27:31,724 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 17:27:31,725 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 17:27:31,725 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 17:27:31,725 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 17:27:31,725 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 17:27:31,726 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 17:27:31,726 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 17:27:31,726 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 17:27:31,727 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 17:27:31,727 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 17:27:31,727 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 17:27:31,727 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 17:27:31,728 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 17:27:31,728 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 17:27:31,728 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 17:27:31,729 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 17:27:31,729 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 17:27:31,729 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 17:27:31,729 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 17:27:31,732 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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 -> dcdc175f36a7a4b619ef1dcf44a5e5edbf0f1a99 [2019-11-28 17:27:32,079 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 17:27:32,096 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 17:27:32,100 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 17:27:32,101 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 17:27:32,103 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 17:27:32,104 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product17.cil.c [2019-11-28 17:27:32,165 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/883416b03/302f7effd61241b0969dc7ba990f36e5/FLAG72815e836 [2019-11-28 17:27:32,657 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 17:27:32,658 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product17.cil.c [2019-11-28 17:27:32,669 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/883416b03/302f7effd61241b0969dc7ba990f36e5/FLAG72815e836 [2019-11-28 17:27:32,946 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/883416b03/302f7effd61241b0969dc7ba990f36e5 [2019-11-28 17:27:32,949 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 17:27:32,951 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 17:27:32,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 17:27:32,952 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 17:27:32,956 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 17:27:32,957 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:27:32" (1/1) ... [2019-11-28 17:27:32,960 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6aa394bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:32, skipping insertion in model container [2019-11-28 17:27:32,960 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:27:32" (1/1) ... [2019-11-28 17:27:32,968 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 17:27:33,025 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 17:27:33,465 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 17:27:33,478 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 17:27:33,589 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 17:27:33,628 INFO L208 MainTranslator]: Completed translation [2019-11-28 17:27:33,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:33 WrapperNode [2019-11-28 17:27:33,628 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 17:27:33,629 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 17:27:33,629 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 17:27:33,629 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 17:27:33,638 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:33" (1/1) ... [2019-11-28 17:27:33,657 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:33" (1/1) ... [2019-11-28 17:27:33,696 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 17:27:33,697 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 17:27:33,697 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 17:27:33,697 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 17:27:33,707 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:33" (1/1) ... [2019-11-28 17:27:33,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:33" (1/1) ... [2019-11-28 17:27:33,712 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:33" (1/1) ... [2019-11-28 17:27:33,712 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:33" (1/1) ... [2019-11-28 17:27:33,722 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:33" (1/1) ... [2019-11-28 17:27:33,730 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:33" (1/1) ... [2019-11-28 17:27:33,733 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:33" (1/1) ... [2019-11-28 17:27:33,737 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 17:27:33,738 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 17:27:33,738 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 17:27:33,738 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 17:27:33,739 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:33" (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 [2019-11-28 17:27:33,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-28 17:27:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-28 17:27:33,811 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 17:27:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 17:27:34,667 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-28 17:27:34,667 INFO L287 CfgBuilder]: Removed 110 assume(true) statements. [2019-11-28 17:27:34,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:27:34 BoogieIcfgContainer [2019-11-28 17:27:34,669 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-28 17:27:34,670 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-28 17:27:34,670 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-28 17:27:34,673 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-28 17:27:34,673 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 05:27:32" (1/3) ... [2019-11-28 17:27:34,674 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24a1725e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:27:34, skipping insertion in model container [2019-11-28 17:27:34,675 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:33" (2/3) ... [2019-11-28 17:27:34,675 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24a1725e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:27:34, skipping insertion in model container [2019-11-28 17:27:34,675 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:27:34" (3/3) ... [2019-11-28 17:27:34,677 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product17.cil.c [2019-11-28 17:27:34,687 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-28 17:27:34,695 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-11-28 17:27:34,709 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-11-28 17:27:34,732 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-28 17:27:34,732 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-28 17:27:34,732 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-28 17:27:34,732 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-28 17:27:34,733 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-28 17:27:34,733 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-28 17:27:34,733 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-28 17:27:34,733 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-28 17:27:34,749 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states. [2019-11-28 17:27:34,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-11-28 17:27:34,755 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 17:27:34,756 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 17:27:34,756 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 17:27:34,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 17:27:34,763 INFO L82 PathProgramCache]: Analyzing trace with hash 316418978, now seen corresponding path program 1 times [2019-11-28 17:27:34,772 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 17:27:34,773 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820945892] [2019-11-28 17:27:34,773 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 17:27:34,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 17:27:35,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 17:27:35,056 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1820945892] [2019-11-28 17:27:35,058 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 17:27:35,058 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 17:27:35,059 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45940904] [2019-11-28 17:27:35,065 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-28 17:27:35,066 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 17:27:35,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-28 17:27:35,086 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-28 17:27:35,088 INFO L87 Difference]: Start difference. First operand 84 states. Second operand 2 states. [2019-11-28 17:27:35,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 17:27:35,143 INFO L93 Difference]: Finished difference Result 161 states and 238 transitions. [2019-11-28 17:27:35,144 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-28 17:27:35,145 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2019-11-28 17:27:35,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 17:27:35,161 INFO L225 Difference]: With dead ends: 161 [2019-11-28 17:27:35,161 INFO L226 Difference]: Without dead ends: 80 [2019-11-28 17:27:35,169 INFO L630 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 [2019-11-28 17:27:35,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2019-11-28 17:27:35,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 80. [2019-11-28 17:27:35,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80 states. [2019-11-28 17:27:35,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 111 transitions. [2019-11-28 17:27:35,232 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 111 transitions. Word has length 19 [2019-11-28 17:27:35,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 17:27:35,232 INFO L462 AbstractCegarLoop]: Abstraction has 80 states and 111 transitions. [2019-11-28 17:27:35,233 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-28 17:27:35,234 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 111 transitions. [2019-11-28 17:27:35,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-11-28 17:27:35,236 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 17:27:35,236 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 17:27:35,236 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 17:27:35,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 17:27:35,237 INFO L82 PathProgramCache]: Analyzing trace with hash 2122438531, now seen corresponding path program 1 times [2019-11-28 17:27:35,237 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 17:27:35,237 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [186577757] [2019-11-28 17:27:35,238 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 17:27:35,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 17:27:35,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 17:27:35,433 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [186577757] [2019-11-28 17:27:35,434 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 17:27:35,434 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 17:27:35,435 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1881280987] [2019-11-28 17:27:35,436 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 17:27:35,437 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 17:27:35,438 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 17:27:35,438 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 17:27:35,438 INFO L87 Difference]: Start difference. First operand 80 states and 111 transitions. Second operand 3 states. [2019-11-28 17:27:35,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 17:27:35,459 INFO L93 Difference]: Finished difference Result 80 states and 111 transitions. [2019-11-28 17:27:35,460 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 17:27:35,460 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-11-28 17:27:35,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 17:27:35,462 INFO L225 Difference]: With dead ends: 80 [2019-11-28 17:27:35,463 INFO L226 Difference]: Without dead ends: 37 [2019-11-28 17:27:35,465 INFO L630 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 [2019-11-28 17:27:35,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2019-11-28 17:27:35,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2019-11-28 17:27:35,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2019-11-28 17:27:35,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 51 transitions. [2019-11-28 17:27:35,477 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 51 transitions. Word has length 20 [2019-11-28 17:27:35,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 17:27:35,478 INFO L462 AbstractCegarLoop]: Abstraction has 37 states and 51 transitions. [2019-11-28 17:27:35,478 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 17:27:35,478 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2019-11-28 17:27:35,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-11-28 17:27:35,482 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 17:27:35,482 INFO L410 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] [2019-11-28 17:27:35,482 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 17:27:35,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 17:27:35,483 INFO L82 PathProgramCache]: Analyzing trace with hash 1747771672, now seen corresponding path program 1 times [2019-11-28 17:27:35,483 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 17:27:35,483 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1721862250] [2019-11-28 17:27:35,483 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 17:27:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 17:27:35,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 17:27:35,629 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1721862250] [2019-11-28 17:27:35,629 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 17:27:35,629 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-28 17:27:35,630 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1360490169] [2019-11-28 17:27:35,630 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-11-28 17:27:35,631 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 17:27:35,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-11-28 17:27:35,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-11-28 17:27:35,631 INFO L87 Difference]: Start difference. First operand 37 states and 51 transitions. Second operand 6 states. [2019-11-28 17:27:35,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 17:27:35,777 INFO L93 Difference]: Finished difference Result 67 states and 95 transitions. [2019-11-28 17:27:35,779 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-28 17:27:35,779 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 26 [2019-11-28 17:27:35,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 17:27:35,780 INFO L225 Difference]: With dead ends: 67 [2019-11-28 17:27:35,780 INFO L226 Difference]: Without dead ends: 37 [2019-11-28 17:27:35,781 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-11-28 17:27:35,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2019-11-28 17:27:35,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2019-11-28 17:27:35,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2019-11-28 17:27:35,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 50 transitions. [2019-11-28 17:27:35,789 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 50 transitions. Word has length 26 [2019-11-28 17:27:35,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 17:27:35,792 INFO L462 AbstractCegarLoop]: Abstraction has 37 states and 50 transitions. [2019-11-28 17:27:35,792 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-11-28 17:27:35,792 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 50 transitions. [2019-11-28 17:27:35,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-11-28 17:27:35,797 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 17:27:35,797 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-28 17:27:35,799 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 17:27:35,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 17:27:35,801 INFO L82 PathProgramCache]: Analyzing trace with hash -1954685637, now seen corresponding path program 1 times [2019-11-28 17:27:35,801 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 17:27:35,802 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [765479828] [2019-11-28 17:27:35,802 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 17:27:35,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 17:27:35,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-28 17:27:35,895 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [765479828] [2019-11-28 17:27:35,896 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 17:27:35,896 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-28 17:27:35,896 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207522067] [2019-11-28 17:27:35,897 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-28 17:27:35,897 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 17:27:35,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 17:27:35,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-28 17:27:35,899 INFO L87 Difference]: Start difference. First operand 37 states and 50 transitions. Second operand 5 states. [2019-11-28 17:27:35,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 17:27:35,991 INFO L93 Difference]: Finished difference Result 87 states and 124 transitions. [2019-11-28 17:27:35,993 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-28 17:27:35,993 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2019-11-28 17:27:35,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 17:27:35,993 INFO L225 Difference]: With dead ends: 87 [2019-11-28 17:27:35,994 INFO L226 Difference]: Without dead ends: 0 [2019-11-28 17:27:35,995 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-11-28 17:27:35,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-28 17:27:35,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-28 17:27:35,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-28 17:27:35,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-28 17:27:35,996 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2019-11-28 17:27:35,997 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 17:27:35,997 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-28 17:27:35,997 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-28 17:27:35,998 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-28 17:27:35,998 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-28 17:27:36,001 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-28 17:27:36,417 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 516) no Hoare annotation was computed. [2019-11-28 17:27:36,417 INFO L242 CegarLoopResult]: At program point L564(lines 559 566) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2019-11-28 17:27:36,417 INFO L242 CegarLoopResult]: At program point L52-2(lines 52 66) the Hoare annotation is: false [2019-11-28 17:27:36,417 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-28 17:27:36,418 INFO L246 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2019-11-28 17:27:36,418 INFO L246 CegarLoopResult]: For program point L846(lines 846 850) no Hoare annotation was computed. [2019-11-28 17:27:36,418 INFO L246 CegarLoopResult]: For program point L846-2(lines 846 850) no Hoare annotation was computed. [2019-11-28 17:27:36,418 INFO L246 CegarLoopResult]: For program point L846-3(lines 846 850) no Hoare annotation was computed. [2019-11-28 17:27:36,418 INFO L246 CegarLoopResult]: For program point L846-5(lines 846 850) no Hoare annotation was computed. [2019-11-28 17:27:36,418 INFO L246 CegarLoopResult]: For program point L846-6(lines 846 850) no Hoare annotation was computed. [2019-11-28 17:27:36,419 INFO L242 CegarLoopResult]: At program point L103(lines 99 105) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2019-11-28 17:27:36,420 INFO L246 CegarLoopResult]: For program point L846-8(lines 846 850) no Hoare annotation was computed. [2019-11-28 17:27:36,420 INFO L246 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2019-11-28 17:27:36,420 INFO L246 CegarLoopResult]: For program point L516-1(line 516) no Hoare annotation was computed. [2019-11-28 17:27:36,420 INFO L246 CegarLoopResult]: For program point L516-2(line 516) no Hoare annotation was computed. [2019-11-28 17:27:36,421 INFO L242 CegarLoopResult]: At program point L797(lines 792 800) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:36,421 INFO L242 CegarLoopResult]: At program point L797-1(lines 792 800) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:36,421 INFO L242 CegarLoopResult]: At program point L797-2(lines 792 800) the Hoare annotation is: false [2019-11-28 17:27:36,422 INFO L242 CegarLoopResult]: At program point L797-3(lines 792 800) the Hoare annotation is: false [2019-11-28 17:27:36,422 INFO L242 CegarLoopResult]: At program point L797-4(lines 792 800) the Hoare annotation is: false [2019-11-28 17:27:36,422 INFO L242 CegarLoopResult]: At program point L797-5(lines 792 800) the Hoare annotation is: false [2019-11-28 17:27:36,422 INFO L242 CegarLoopResult]: At program point L913(lines 866 914) the Hoare annotation is: false [2019-11-28 17:27:36,423 INFO L246 CegarLoopResult]: For program point L748(lines 748 756) no Hoare annotation was computed. [2019-11-28 17:27:36,423 INFO L246 CegarLoopResult]: For program point L748-1(lines 748 756) no Hoare annotation was computed. [2019-11-28 17:27:36,423 INFO L246 CegarLoopResult]: For program point L748-2(lines 748 756) no Hoare annotation was computed. [2019-11-28 17:27:36,423 INFO L246 CegarLoopResult]: For program point L897(lines 897 908) no Hoare annotation was computed. [2019-11-28 17:27:36,423 INFO L246 CegarLoopResult]: For program point L617(lines 617 621) no Hoare annotation was computed. [2019-11-28 17:27:36,424 INFO L242 CegarLoopResult]: At program point L551(lines 546 554) the Hoare annotation is: (and (= 1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2019-11-28 17:27:36,424 INFO L246 CegarLoopResult]: For program point L617-3(lines 617 621) no Hoare annotation was computed. [2019-11-28 17:27:36,425 INFO L246 CegarLoopResult]: For program point L617-6(lines 617 621) no Hoare annotation was computed. [2019-11-28 17:27:36,426 INFO L246 CegarLoopResult]: For program point L56(lines 56 60) no Hoare annotation was computed. [2019-11-28 17:27:36,426 INFO L246 CegarLoopResult]: For program point L56-1(lines 56 60) no Hoare annotation was computed. [2019-11-28 17:27:36,426 INFO L246 CegarLoopResult]: For program point L585(lines 585 602) no Hoare annotation was computed. [2019-11-28 17:27:36,427 INFO L242 CegarLoopResult]: At program point L585-1(lines 1 920) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:36,427 INFO L246 CegarLoopResult]: For program point L585-2(lines 585 602) no Hoare annotation was computed. [2019-11-28 17:27:36,428 INFO L242 CegarLoopResult]: At program point L585-3(lines 1 920) the Hoare annotation is: false [2019-11-28 17:27:36,428 INFO L246 CegarLoopResult]: For program point L585-4(lines 585 602) no Hoare annotation was computed. [2019-11-28 17:27:36,428 INFO L242 CegarLoopResult]: At program point L585-5(lines 1 920) the Hoare annotation is: false [2019-11-28 17:27:36,428 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-28 17:27:36,429 INFO L242 CegarLoopResult]: At program point L719(lines 719 725) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:36,429 INFO L242 CegarLoopResult]: At program point L686(lines 681 689) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:36,429 INFO L242 CegarLoopResult]: At program point L719-1(lines 719 725) the Hoare annotation is: false [2019-11-28 17:27:36,429 INFO L242 CegarLoopResult]: At program point L686-1(lines 681 689) the Hoare annotation is: false [2019-11-28 17:27:36,430 INFO L242 CegarLoopResult]: At program point L719-2(lines 719 725) the Hoare annotation is: false [2019-11-28 17:27:36,430 INFO L249 CegarLoopResult]: At program point L141(lines 122 144) the Hoare annotation is: true [2019-11-28 17:27:36,430 INFO L242 CegarLoopResult]: At program point L686-2(lines 681 689) the Hoare annotation is: false [2019-11-28 17:27:36,430 INFO L246 CegarLoopResult]: For program point L868(lines 867 912) no Hoare annotation was computed. [2019-11-28 17:27:36,431 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 516) no Hoare annotation was computed. [2019-11-28 17:27:36,431 INFO L242 CegarLoopResult]: At program point L852(lines 837 855) the Hoare annotation is: false [2019-11-28 17:27:36,431 INFO L242 CegarLoopResult]: At program point L852-1(lines 837 855) the Hoare annotation is: false [2019-11-28 17:27:36,431 INFO L242 CegarLoopResult]: At program point L852-2(lines 837 855) the Hoare annotation is: false [2019-11-28 17:27:36,432 INFO L246 CegarLoopResult]: For program point L869(lines 869 873) no Hoare annotation was computed. [2019-11-28 17:27:36,432 INFO L246 CegarLoopResult]: For program point L589(lines 589 599) no Hoare annotation was computed. [2019-11-28 17:27:36,432 INFO L246 CegarLoopResult]: For program point L589-2(lines 589 599) no Hoare annotation was computed. [2019-11-28 17:27:36,432 INFO L246 CegarLoopResult]: For program point L589-4(lines 589 599) no Hoare annotation was computed. [2019-11-28 17:27:36,433 INFO L246 CegarLoopResult]: For program point L903(lines 903 907) no Hoare annotation was computed. [2019-11-28 17:27:36,433 INFO L246 CegarLoopResult]: For program point L903-2(lines 897 908) no Hoare annotation was computed. [2019-11-28 17:27:36,434 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-28 17:27:36,434 INFO L246 CegarLoopResult]: For program point L887(lines 887 893) no Hoare annotation was computed. [2019-11-28 17:27:36,434 INFO L242 CegarLoopResult]: At program point L887-1(lines 887 893) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:36,435 INFO L246 CegarLoopResult]: For program point L590(lines 590 596) no Hoare annotation was computed. [2019-11-28 17:27:36,435 INFO L246 CegarLoopResult]: For program point L590-2(lines 590 596) no Hoare annotation was computed. [2019-11-28 17:27:36,436 INFO L246 CegarLoopResult]: For program point L590-4(lines 590 596) no Hoare annotation was computed. [2019-11-28 17:27:36,436 INFO L242 CegarLoopResult]: At program point L574(lines 712 718) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:36,438 INFO L242 CegarLoopResult]: At program point L574-1(lines 712 718) the Hoare annotation is: false [2019-11-28 17:27:36,439 INFO L242 CegarLoopResult]: At program point L574-2(lines 712 718) the Hoare annotation is: false [2019-11-28 17:27:36,439 INFO L246 CegarLoopResult]: For program point L641(lines 641 645) no Hoare annotation was computed. [2019-11-28 17:27:36,439 INFO L242 CegarLoopResult]: At program point L543(lines 1 920) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2019-11-28 17:27:36,440 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-28 17:27:36,440 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 516) no Hoare annotation was computed. [2019-11-28 17:27:36,440 INFO L246 CegarLoopResult]: For program point L132(lines 132 139) no Hoare annotation was computed. [2019-11-28 17:27:36,440 INFO L249 CegarLoopResult]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2019-11-28 17:27:36,441 INFO L246 CegarLoopResult]: For program point L744(lines 744 761) no Hoare annotation was computed. [2019-11-28 17:27:36,441 INFO L246 CegarLoopResult]: For program point L744-1(lines 744 761) no Hoare annotation was computed. [2019-11-28 17:27:36,446 INFO L246 CegarLoopResult]: For program point L744-2(lines 744 761) no Hoare annotation was computed. [2019-11-28 17:27:36,447 INFO L242 CegarLoopResult]: At program point L695(lines 690 698) the Hoare annotation is: false [2019-11-28 17:27:36,447 INFO L242 CegarLoopResult]: At program point L695-1(lines 690 698) the Hoare annotation is: false [2019-11-28 17:27:36,447 INFO L246 CegarLoopResult]: For program point L629(lines 629 633) no Hoare annotation was computed. [2019-11-28 17:27:36,448 INFO L242 CegarLoopResult]: At program point L695-2(lines 690 698) the Hoare annotation is: false [2019-11-28 17:27:36,449 INFO L246 CegarLoopResult]: For program point L877(lines 877 883) no Hoare annotation was computed. [2019-11-28 17:27:36,449 INFO L242 CegarLoopResult]: At program point L877-1(lines 877 883) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:36,450 INFO L242 CegarLoopResult]: At program point L712(lines 708 730) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~0 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:36,450 INFO L242 CegarLoopResult]: At program point L712-1(lines 708 730) the Hoare annotation is: false [2019-11-28 17:27:36,450 INFO L242 CegarLoopResult]: At program point L712-2(lines 708 730) the Hoare annotation is: false [2019-11-28 17:27:36,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 05:27:36 BoogieIcfgContainer [2019-11-28 17:27:36,487 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-28 17:27:36,487 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-28 17:27:36,488 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-28 17:27:36,488 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-28 17:27:36,489 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:27:34" (3/4) ... [2019-11-28 17:27:36,493 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-28 17:27:36,518 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2019-11-28 17:27:36,519 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2019-11-28 17:27:36,521 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2019-11-28 17:27:36,521 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-11-28 17:27:36,522 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-28 17:27:36,523 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-28 17:27:36,525 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-28 17:27:36,555 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (1 == systemActive && \result == systemActive) && pumpRunning == 0 [2019-11-28 17:27:36,556 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 [2019-11-28 17:27:36,556 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 [2019-11-28 17:27:36,556 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 17:27:36,557 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 17:27:36,557 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 17:27:36,558 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && tmp == systemActive) && \result == 0) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 17:27:36,558 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && tmp == systemActive) && \result == 0) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 17:27:36,559 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && tmp == systemActive) && \result == 0) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 17:27:36,559 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && tmp == systemActive) && \result == 0) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 17:27:36,560 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && tmp == systemActive) && \result == 0) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 17:27:36,561 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && tmp == systemActive) && \result == 0) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 17:27:36,632 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-11-28 17:27:36,632 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-28 17:27:36,635 INFO L168 Benchmark]: Toolchain (without parser) took 3683.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 959.0 MB in the beginning and 930.3 MB in the end (delta: 28.7 MB). Peak memory consumption was 162.4 MB. Max. memory is 11.5 GB. [2019-11-28 17:27:36,635 INFO L168 Benchmark]: CDTParser took 0.70 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 17:27:36,636 INFO L168 Benchmark]: CACSL2BoogieTranslator took 676.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -161.5 MB). Peak memory consumption was 21.8 MB. Max. memory is 11.5 GB. [2019-11-28 17:27:36,636 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.33 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. [2019-11-28 17:27:36,636 INFO L168 Benchmark]: Boogie Preprocessor took 41.12 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. [2019-11-28 17:27:36,637 INFO L168 Benchmark]: RCFGBuilder took 930.89 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: 64.6 MB). Peak memory consumption was 64.6 MB. Max. memory is 11.5 GB. [2019-11-28 17:27:36,637 INFO L168 Benchmark]: TraceAbstraction took 1817.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 937.0 MB in the end (delta: 106.9 MB). Peak memory consumption was 106.9 MB. Max. memory is 11.5 GB. [2019-11-28 17:27:36,637 INFO L168 Benchmark]: Witness Printer took 144.96 ms. Allocated memory is still 1.2 GB. Free memory was 937.0 MB in the beginning and 930.3 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-28 17:27:36,640 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.70 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 676.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -161.5 MB). Peak memory consumption was 21.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 67.33 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 41.12 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 930.89 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: 64.6 MB). Peak memory consumption was 64.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1817.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 937.0 MB in the end (delta: 106.9 MB). Peak memory consumption was 106.9 MB. Max. memory is 11.5 GB. * Witness Printer took 144.96 ms. Allocated memory is still 1.2 GB. Free memory was 937.0 MB in the beginning and 930.3 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 516]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 516]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 516]: 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: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 877]: Loop Invariant Derived loop invariant: (((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 837]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 712]: Loop Invariant Derived loop invariant: ((((1 == systemActive && tmp == systemActive) && \result == 0) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 837]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 712]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 792]: Loop Invariant Derived loop invariant: ((((1 == systemActive && tmp == systemActive) && \result == 0) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 837]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 712]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 792]: Loop Invariant Derived loop invariant: ((((1 == systemActive && tmp == systemActive) && \result == 0) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 719]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 681]: Loop Invariant Derived loop invariant: ((((1 == systemActive && tmp == systemActive) && \result == 0) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 681]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 719]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 690]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: ((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 681]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 690]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 887]: Loop Invariant Derived loop invariant: (((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 690]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 == systemActive && pumpRunning == 0 - InvariantResult [Line: 559]: Loop Invariant Derived loop invariant: ((1 == systemActive && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 708]: Loop Invariant Derived loop invariant: ((((1 == systemActive && tmp == systemActive) && \result == 0) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 546]: Loop Invariant Derived loop invariant: (1 == systemActive && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 708]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 866]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 708]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 132]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 719]: Loop Invariant Derived loop invariant: ((((1 == systemActive && tmp == systemActive) && \result == 0) && \result == systemActive) && pumpRunning == 0) && 0 == splverifierCounter - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 84 locations, 3 error locations. Result: SAFE, OverallTime: 1.2s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.4s, HoareTripleCheckerStatistics: 277 SDtfs, 279 SDslu, 76 SDs, 0 SdLazy, 27 SolverSat, 6 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, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=84occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 37 LocationsWithAnnotation, 37 PreInvPairs, 58 NumberOfFragments, 229 HoareAnnotationTreeSize, 37 FomulaSimplifications, 218 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 37 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 92 NumberOfCodeBlocks, 92 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 88 ConstructedInterpolants, 0 QuantifiedInterpolants, 4560 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...