./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec5_product20.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30f4e4ab 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_product20.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 fab453ece5fcff1538ea80c83122b1ca9f5a0f1e ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-30f4e4a [2019-11-28 00:23:24,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 00:23:24,514 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 00:23:24,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 00:23:24,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 00:23:24,535 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 00:23:24,537 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 00:23:24,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 00:23:24,551 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 00:23:24,555 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 00:23:24,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 00:23:24,558 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 00:23:24,559 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 00:23:24,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 00:23:24,563 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 00:23:24,565 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 00:23:24,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 00:23:24,568 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 00:23:24,570 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 00:23:24,574 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 00:23:24,579 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 00:23:24,583 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 00:23:24,584 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 00:23:24,586 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 00:23:24,590 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 00:23:24,591 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 00:23:24,591 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 00:23:24,593 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 00:23:24,593 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 00:23:24,595 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 00:23:24,595 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 00:23:24,596 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 00:23:24,596 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 00:23:24,598 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 00:23:24,599 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 00:23:24,599 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 00:23:24,600 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 00:23:24,600 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 00:23:24,601 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 00:23:24,602 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 00:23:24,603 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 00:23:24,604 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-28 00:23:24,625 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 00:23:24,626 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 00:23:24,627 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 00:23:24,627 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 00:23:24,627 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 00:23:24,628 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 00:23:24,633 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 00:23:24,633 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 00:23:24,633 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 00:23:24,633 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 00:23:24,633 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 00:23:24,634 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 00:23:24,634 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 00:23:24,634 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 00:23:24,634 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 00:23:24,635 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 00:23:24,637 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 00:23:24,637 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 00:23:24,638 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 00:23:24,639 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 00:23:24,639 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 00:23:24,641 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 00:23:24,641 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 00:23:24,643 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 00:23:24,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 00:23:24,644 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 00:23:24,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 00:23:24,645 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 00:23:24,645 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 -> fab453ece5fcff1538ea80c83122b1ca9f5a0f1e [2019-11-28 00:23:24,980 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 00:23:24,999 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 00:23:25,003 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 00:23:25,005 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 00:23:25,005 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 00:23:25,007 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product20.cil.c [2019-11-28 00:23:25,082 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec04515e8/4b4f265e6c274b75814143fb1b216967/FLAG6dd03cb4b [2019-11-28 00:23:25,713 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 00:23:25,714 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product20.cil.c [2019-11-28 00:23:25,730 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec04515e8/4b4f265e6c274b75814143fb1b216967/FLAG6dd03cb4b [2019-11-28 00:23:25,965 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec04515e8/4b4f265e6c274b75814143fb1b216967 [2019-11-28 00:23:25,968 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 00:23:25,969 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 00:23:25,970 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 00:23:25,970 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 00:23:25,974 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 00:23:25,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:23:25" (1/1) ... [2019-11-28 00:23:25,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a6e520a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:23:25, skipping insertion in model container [2019-11-28 00:23:25,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:23:25" (1/1) ... [2019-11-28 00:23:25,984 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 00:23:26,033 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 00:23:26,444 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 00:23:26,458 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 00:23:26,542 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 00:23:26,576 INFO L208 MainTranslator]: Completed translation [2019-11-28 00:23:26,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:23:26 WrapperNode [2019-11-28 00:23:26,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 00:23:26,578 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 00:23:26,578 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 00:23:26,579 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 00:23:26,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:23:26" (1/1) ... [2019-11-28 00:23:26,608 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:23:26" (1/1) ... [2019-11-28 00:23:26,653 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 00:23:26,653 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 00:23:26,653 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 00:23:26,654 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 00:23:26,664 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:23:26" (1/1) ... [2019-11-28 00:23:26,664 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:23:26" (1/1) ... [2019-11-28 00:23:26,669 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:23:26" (1/1) ... [2019-11-28 00:23:26,669 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:23:26" (1/1) ... [2019-11-28 00:23:26,679 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:23:26" (1/1) ... [2019-11-28 00:23:26,689 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:23:26" (1/1) ... [2019-11-28 00:23:26,694 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:23:26" (1/1) ... [2019-11-28 00:23:26,702 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 00:23:26,703 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 00:23:26,703 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 00:23:26,703 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 00:23:26,704 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:23:26" (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 00:23:26,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-28 00:23:26,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-28 00:23:26,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 00:23:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 00:23:27,602 INFO L292 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-28 00:23:27,603 INFO L297 CfgBuilder]: Removed 116 assume(true) statements. [2019-11-28 00:23:27,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:23:27 BoogieIcfgContainer [2019-11-28 00:23:27,605 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-28 00:23:27,607 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-28 00:23:27,607 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-28 00:23:27,612 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-28 00:23:27,613 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 12:23:25" (1/3) ... [2019-11-28 00:23:27,614 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ddb321f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 12:23:27, skipping insertion in model container [2019-11-28 00:23:27,614 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:23:26" (2/3) ... [2019-11-28 00:23:27,615 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ddb321f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 12:23:27, skipping insertion in model container [2019-11-28 00:23:27,615 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:23:27" (3/3) ... [2019-11-28 00:23:27,620 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product20.cil.c [2019-11-28 00:23:27,630 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-28 00:23:27,638 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-11-28 00:23:27,651 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-11-28 00:23:27,673 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-28 00:23:27,673 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-28 00:23:27,673 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-28 00:23:27,673 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-28 00:23:27,674 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-28 00:23:27,674 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-28 00:23:27,674 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-28 00:23:27,674 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-28 00:23:27,691 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states. [2019-11-28 00:23:27,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-11-28 00:23:27,699 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 00:23:27,700 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 00:23:27,700 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 00:23:27,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 00:23:27,707 INFO L82 PathProgramCache]: Analyzing trace with hash -1612153504, now seen corresponding path program 1 times [2019-11-28 00:23:27,716 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 00:23:27,717 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [987247506] [2019-11-28 00:23:27,717 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 00:23:27,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 00:23:27,956 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 00:23:27,957 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [987247506] [2019-11-28 00:23:27,958 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 00:23:27,959 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 00:23:27,960 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1014299393] [2019-11-28 00:23:27,965 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-28 00:23:27,966 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 00:23:27,981 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-28 00:23:27,982 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-28 00:23:27,984 INFO L87 Difference]: Start difference. First operand 86 states. Second operand 2 states. [2019-11-28 00:23:28,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 00:23:28,018 INFO L93 Difference]: Finished difference Result 165 states and 244 transitions. [2019-11-28 00:23:28,018 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-28 00:23:28,020 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2019-11-28 00:23:28,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 00:23:28,034 INFO L225 Difference]: With dead ends: 165 [2019-11-28 00:23:28,035 INFO L226 Difference]: Without dead ends: 82 [2019-11-28 00:23:28,039 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 00:23:28,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2019-11-28 00:23:28,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 82. [2019-11-28 00:23:28,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82 states. [2019-11-28 00:23:28,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 114 transitions. [2019-11-28 00:23:28,087 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 114 transitions. Word has length 19 [2019-11-28 00:23:28,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 00:23:28,088 INFO L462 AbstractCegarLoop]: Abstraction has 82 states and 114 transitions. [2019-11-28 00:23:28,088 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-28 00:23:28,088 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 114 transitions. [2019-11-28 00:23:28,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-11-28 00:23:28,089 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 00:23:28,090 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 00:23:28,090 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 00:23:28,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 00:23:28,091 INFO L82 PathProgramCache]: Analyzing trace with hash -697845427, now seen corresponding path program 1 times [2019-11-28 00:23:28,091 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 00:23:28,091 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189367283] [2019-11-28 00:23:28,092 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 00:23:28,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 00:23:28,259 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 00:23:28,260 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189367283] [2019-11-28 00:23:28,260 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 00:23:28,260 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 00:23:28,260 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1721557046] [2019-11-28 00:23:28,262 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 00:23:28,262 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 00:23:28,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 00:23:28,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 00:23:28,263 INFO L87 Difference]: Start difference. First operand 82 states and 114 transitions. Second operand 3 states. [2019-11-28 00:23:28,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 00:23:28,276 INFO L93 Difference]: Finished difference Result 82 states and 114 transitions. [2019-11-28 00:23:28,277 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 00:23:28,277 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-11-28 00:23:28,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 00:23:28,278 INFO L225 Difference]: With dead ends: 82 [2019-11-28 00:23:28,278 INFO L226 Difference]: Without dead ends: 39 [2019-11-28 00:23:28,280 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 00:23:28,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2019-11-28 00:23:28,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 39. [2019-11-28 00:23:28,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2019-11-28 00:23:28,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 54 transitions. [2019-11-28 00:23:28,287 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 54 transitions. Word has length 20 [2019-11-28 00:23:28,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 00:23:28,287 INFO L462 AbstractCegarLoop]: Abstraction has 39 states and 54 transitions. [2019-11-28 00:23:28,287 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 00:23:28,287 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 54 transitions. [2019-11-28 00:23:28,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-11-28 00:23:28,289 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 00:23:28,289 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 00:23:28,289 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 00:23:28,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 00:23:28,290 INFO L82 PathProgramCache]: Analyzing trace with hash -1072512286, now seen corresponding path program 1 times [2019-11-28 00:23:28,290 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 00:23:28,290 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [761232735] [2019-11-28 00:23:28,290 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 00:23:28,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 00:23:28,399 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 00:23:28,400 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [761232735] [2019-11-28 00:23:28,400 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 00:23:28,400 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 00:23:28,401 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1688280138] [2019-11-28 00:23:28,401 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 00:23:28,401 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 00:23:28,402 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 00:23:28,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 00:23:28,402 INFO L87 Difference]: Start difference. First operand 39 states and 54 transitions. Second operand 3 states. [2019-11-28 00:23:28,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 00:23:28,444 INFO L93 Difference]: Finished difference Result 103 states and 148 transitions. [2019-11-28 00:23:28,447 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 00:23:28,448 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2019-11-28 00:23:28,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 00:23:28,449 INFO L225 Difference]: With dead ends: 103 [2019-11-28 00:23:28,449 INFO L226 Difference]: Without dead ends: 71 [2019-11-28 00:23:28,452 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 00:23:28,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2019-11-28 00:23:28,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 67. [2019-11-28 00:23:28,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2019-11-28 00:23:28,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 96 transitions. [2019-11-28 00:23:28,477 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 96 transitions. Word has length 26 [2019-11-28 00:23:28,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 00:23:28,477 INFO L462 AbstractCegarLoop]: Abstraction has 67 states and 96 transitions. [2019-11-28 00:23:28,477 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 00:23:28,478 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 96 transitions. [2019-11-28 00:23:28,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-11-28 00:23:28,481 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 00:23:28,481 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 00:23:28,482 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 00:23:28,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 00:23:28,482 INFO L82 PathProgramCache]: Analyzing trace with hash 810824891, now seen corresponding path program 1 times [2019-11-28 00:23:28,482 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 00:23:28,484 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [73598572] [2019-11-28 00:23:28,484 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 00:23:28,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 00:23:28,591 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 00:23:28,591 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [73598572] [2019-11-28 00:23:28,592 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 00:23:28,592 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-28 00:23:28,592 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1192128553] [2019-11-28 00:23:28,592 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-28 00:23:28,594 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 00:23:28,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 00:23:28,595 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-28 00:23:28,595 INFO L87 Difference]: Start difference. First operand 67 states and 96 transitions. Second operand 5 states. [2019-11-28 00:23:28,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 00:23:28,737 INFO L93 Difference]: Finished difference Result 162 states and 238 transitions. [2019-11-28 00:23:28,738 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-28 00:23:28,738 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2019-11-28 00:23:28,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 00:23:28,739 INFO L225 Difference]: With dead ends: 162 [2019-11-28 00:23:28,739 INFO L226 Difference]: Without dead ends: 0 [2019-11-28 00:23:28,740 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 00:23:28,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-28 00:23:28,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-28 00:23:28,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-28 00:23:28,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-28 00:23:28,743 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2019-11-28 00:23:28,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 00:23:28,744 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-28 00:23:28,744 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-28 00:23:28,744 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-28 00:23:28,744 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-28 00:23:28,747 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-28 00:23:29,038 INFO L242 CegarLoopResult]: At program point L762(lines 711 763) the Hoare annotation is: false [2019-11-28 00:23:29,038 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 595) no Hoare annotation was computed. [2019-11-28 00:23:29,039 INFO L246 CegarLoopResult]: For program point L531(lines 531 548) no Hoare annotation was computed. [2019-11-28 00:23:29,039 INFO L242 CegarLoopResult]: At program point L531-1(lines 1 949) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0)) (.cse1 (= 0 ULTIMATE.start_test_~splverifierCounter~0))) (or (and (= 1 ~systemActive~0) .cse0 .cse1) (and (= |ULTIMATE.start_isPumpRunning_#res| 0) .cse0 .cse1))) [2019-11-28 00:23:29,039 INFO L246 CegarLoopResult]: For program point L531-2(lines 531 548) no Hoare annotation was computed. [2019-11-28 00:23:29,039 INFO L242 CegarLoopResult]: At program point L531-3(lines 1 949) the Hoare annotation is: false [2019-11-28 00:23:29,040 INFO L246 CegarLoopResult]: For program point L531-4(lines 531 548) no Hoare annotation was computed. [2019-11-28 00:23:29,040 INFO L242 CegarLoopResult]: At program point L531-5(lines 1 949) the Hoare annotation is: false [2019-11-28 00:23:29,040 INFO L246 CegarLoopResult]: For program point L713(lines 712 761) no Hoare annotation was computed. [2019-11-28 00:23:29,040 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-28 00:23:29,040 INFO L246 CegarLoopResult]: For program point L714(lines 714 718) no Hoare annotation was computed. [2019-11-28 00:23:29,041 INFO L246 CegarLoopResult]: For program point L616(lines 616 620) no Hoare annotation was computed. [2019-11-28 00:23:29,041 INFO L246 CegarLoopResult]: For program point L616-1(lines 616 620) no Hoare annotation was computed. [2019-11-28 00:23:29,041 INFO L246 CegarLoopResult]: For program point L732(lines 732 738) no Hoare annotation was computed. [2019-11-28 00:23:29,041 INFO L242 CegarLoopResult]: At program point L732-1(lines 732 738) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0)) (.cse1 (= 0 ULTIMATE.start_test_~splverifierCounter~0))) (or (and (= 1 ~systemActive~0) .cse0 .cse1) (and (= |ULTIMATE.start_isPumpRunning_#res| 0) .cse0 .cse1))) [2019-11-28 00:23:29,041 INFO L246 CegarLoopResult]: For program point L815(lines 815 832) no Hoare annotation was computed. [2019-11-28 00:23:29,041 INFO L246 CegarLoopResult]: For program point L815-1(lines 815 832) no Hoare annotation was computed. [2019-11-28 00:23:29,042 INFO L246 CegarLoopResult]: For program point L815-2(lines 815 832) no Hoare annotation was computed. [2019-11-28 00:23:29,042 INFO L246 CegarLoopResult]: For program point L931(lines 931 937) no Hoare annotation was computed. [2019-11-28 00:23:29,042 INFO L246 CegarLoopResult]: For program point L419(lines 419 423) no Hoare annotation was computed. [2019-11-28 00:23:29,042 INFO L242 CegarLoopResult]: At program point L931-1(lines 931 937) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 00:23:29,042 INFO L246 CegarLoopResult]: For program point L419-3(lines 419 423) no Hoare annotation was computed. [2019-11-28 00:23:29,043 INFO L246 CegarLoopResult]: For program point L419-6(lines 419 423) no Hoare annotation was computed. [2019-11-28 00:23:29,043 INFO L246 CegarLoopResult]: For program point L535(lines 535 545) no Hoare annotation was computed. [2019-11-28 00:23:29,043 INFO L246 CegarLoopResult]: For program point L535-2(lines 535 545) no Hoare annotation was computed. [2019-11-28 00:23:29,043 INFO L246 CegarLoopResult]: For program point L535-4(lines 535 545) no Hoare annotation was computed. [2019-11-28 00:23:29,043 INFO L242 CegarLoopResult]: At program point L783(lines 779 801) the Hoare annotation is: (and (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 00:23:29,044 INFO L246 CegarLoopResult]: For program point L750(lines 750 756) no Hoare annotation was computed. [2019-11-28 00:23:29,044 INFO L242 CegarLoopResult]: At program point L783-1(lines 779 801) the Hoare annotation is: false [2019-11-28 00:23:29,044 INFO L242 CegarLoopResult]: At program point L750-1(lines 1 949) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 00:23:29,044 INFO L242 CegarLoopResult]: At program point L783-2(lines 779 801) the Hoare annotation is: false [2019-11-28 00:23:29,044 INFO L246 CegarLoopResult]: For program point L536(lines 536 542) no Hoare annotation was computed. [2019-11-28 00:23:29,044 INFO L246 CegarLoopResult]: For program point L536-2(lines 536 542) no Hoare annotation was computed. [2019-11-28 00:23:29,045 INFO L246 CegarLoopResult]: For program point L536-4(lines 536 542) no Hoare annotation was computed. [2019-11-28 00:23:29,045 INFO L242 CegarLoopResult]: At program point L586(lines 581 589) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2019-11-28 00:23:29,045 INFO L242 CegarLoopResult]: At program point L520(lines 783 789) the Hoare annotation is: (and (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 00:23:29,045 INFO L242 CegarLoopResult]: At program point L520-1(lines 783 789) the Hoare annotation is: false [2019-11-28 00:23:29,045 INFO L242 CegarLoopResult]: At program point L520-2(lines 783 789) the Hoare annotation is: false [2019-11-28 00:23:29,046 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-28 00:23:29,046 INFO L246 CegarLoopResult]: For program point L917(lines 917 921) no Hoare annotation was computed. [2019-11-28 00:23:29,046 INFO L246 CegarLoopResult]: For program point L917-2(lines 917 921) no Hoare annotation was computed. [2019-11-28 00:23:29,046 INFO L246 CegarLoopResult]: For program point L917-3(lines 917 921) no Hoare annotation was computed. [2019-11-28 00:23:29,046 INFO L246 CegarLoopResult]: For program point L917-5(lines 917 921) no Hoare annotation was computed. [2019-11-28 00:23:29,046 INFO L246 CegarLoopResult]: For program point L917-6(lines 917 921) no Hoare annotation was computed. [2019-11-28 00:23:29,047 INFO L246 CegarLoopResult]: For program point L686(lines 686 693) no Hoare annotation was computed. [2019-11-28 00:23:29,047 INFO L246 CegarLoopResult]: For program point L917-8(lines 917 921) no Hoare annotation was computed. [2019-11-28 00:23:29,047 INFO L249 CegarLoopResult]: At program point L686-1(lines 686 693) the Hoare annotation is: true [2019-11-28 00:23:29,047 INFO L242 CegarLoopResult]: At program point L488(lines 483 491) the Hoare annotation is: (and (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 00:23:29,047 INFO L242 CegarLoopResult]: At program point L488-1(lines 483 491) the Hoare annotation is: false [2019-11-28 00:23:29,048 INFO L242 CegarLoopResult]: At program point L488-2(lines 483 491) the Hoare annotation is: false [2019-11-28 00:23:29,048 INFO L242 CegarLoopResult]: At program point L868(lines 863 871) the Hoare annotation is: (and (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 00:23:29,048 INFO L242 CegarLoopResult]: At program point L868-1(lines 863 871) the Hoare annotation is: (and (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 00:23:29,048 INFO L242 CegarLoopResult]: At program point L868-2(lines 863 871) the Hoare annotation is: false [2019-11-28 00:23:29,048 INFO L242 CegarLoopResult]: At program point L868-3(lines 863 871) the Hoare annotation is: false [2019-11-28 00:23:29,049 INFO L242 CegarLoopResult]: At program point L868-4(lines 863 871) the Hoare annotation is: false [2019-11-28 00:23:29,049 INFO L242 CegarLoopResult]: At program point L868-5(lines 863 871) the Hoare annotation is: false [2019-11-28 00:23:29,049 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 595) no Hoare annotation was computed. [2019-11-28 00:23:29,049 INFO L246 CegarLoopResult]: For program point L819(lines 819 827) no Hoare annotation was computed. [2019-11-28 00:23:29,049 INFO L246 CegarLoopResult]: For program point L819-1(lines 819 827) no Hoare annotation was computed. [2019-11-28 00:23:29,050 INFO L246 CegarLoopResult]: For program point L819-2(lines 819 827) no Hoare annotation was computed. [2019-11-28 00:23:29,050 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-28 00:23:29,050 INFO L246 CegarLoopResult]: For program point L722(lines 722 728) no Hoare annotation was computed. [2019-11-28 00:23:29,050 INFO L242 CegarLoopResult]: At program point L722-1(lines 722 728) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0)) (.cse1 (= 0 ULTIMATE.start_test_~splverifierCounter~0))) (or (and (= 1 ~systemActive~0) .cse0 .cse1) (and (= |ULTIMATE.start_isPumpRunning_#res| 0) .cse0 .cse1))) [2019-11-28 00:23:29,050 INFO L246 CegarLoopResult]: For program point L443(lines 443 447) no Hoare annotation was computed. [2019-11-28 00:23:29,051 INFO L242 CegarLoopResult]: At program point L790(lines 790 796) the Hoare annotation is: (and (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 00:23:29,051 INFO L242 CegarLoopResult]: At program point L790-1(lines 790 796) the Hoare annotation is: false [2019-11-28 00:23:29,051 INFO L242 CegarLoopResult]: At program point L790-2(lines 790 796) the Hoare annotation is: false [2019-11-28 00:23:29,051 INFO L242 CegarLoopResult]: At program point L510(lines 505 512) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2019-11-28 00:23:29,051 INFO L242 CegarLoopResult]: At program point L923(lines 908 926) the Hoare annotation is: false [2019-11-28 00:23:29,051 INFO L242 CegarLoopResult]: At program point L923-1(lines 908 926) the Hoare annotation is: false [2019-11-28 00:23:29,052 INFO L242 CegarLoopResult]: At program point L923-2(lines 908 926) the Hoare annotation is: false [2019-11-28 00:23:29,052 INFO L246 CegarLoopResult]: For program point L742(lines 742 757) no Hoare annotation was computed. [2019-11-28 00:23:29,052 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-28 00:23:29,052 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 595) no Hoare annotation was computed. [2019-11-28 00:23:29,052 INFO L242 CegarLoopResult]: At program point L578(lines 1 949) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2019-11-28 00:23:29,053 INFO L242 CegarLoopResult]: At program point L661(lines 657 663) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2019-11-28 00:23:29,053 INFO L246 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2019-11-28 00:23:29,053 INFO L246 CegarLoopResult]: For program point L595-1(line 595) no Hoare annotation was computed. [2019-11-28 00:23:29,053 INFO L246 CegarLoopResult]: For program point L595-2(line 595) no Hoare annotation was computed. [2019-11-28 00:23:29,053 INFO L242 CegarLoopResult]: At program point L612-2(lines 612 626) the Hoare annotation is: false [2019-11-28 00:23:29,053 INFO L249 CegarLoopResult]: At program point L695(lines 676 698) the Hoare annotation is: true [2019-11-28 00:23:29,054 INFO L242 CegarLoopResult]: At program point L497(lines 492 500) the Hoare annotation is: false [2019-11-28 00:23:29,054 INFO L242 CegarLoopResult]: At program point L497-1(lines 492 500) the Hoare annotation is: false [2019-11-28 00:23:29,054 INFO L246 CegarLoopResult]: For program point L431(lines 431 435) no Hoare annotation was computed. [2019-11-28 00:23:29,054 INFO L242 CegarLoopResult]: At program point L497-2(lines 492 500) the Hoare annotation is: false [2019-11-28 00:23:29,054 INFO L246 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2019-11-28 00:23:29,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 12:23:29 BoogieIcfgContainer [2019-11-28 00:23:29,102 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-28 00:23:29,103 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-28 00:23:29,103 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-28 00:23:29,103 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-28 00:23:29,104 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:23:27" (3/4) ... [2019-11-28 00:23:29,110 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-28 00:23:29,143 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2019-11-28 00:23:29,144 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2019-11-28 00:23:29,145 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2019-11-28 00:23:29,146 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-11-28 00:23:29,147 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-28 00:23:29,148 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-28 00:23:29,149 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-28 00:23:29,180 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && pumpRunning == 0) && 0 == splverifierCounter) || ((\result == 0 && pumpRunning == 0) && 0 == splverifierCounter) [2019-11-28 00:23:29,181 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && pumpRunning == 0) && 0 == splverifierCounter) || ((\result == 0 && pumpRunning == 0) && 0 == splverifierCounter) [2019-11-28 00:23:29,182 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && pumpRunning == 0) && 0 == splverifierCounter) || ((\result == 0 && pumpRunning == 0) && 0 == splverifierCounter) [2019-11-28 00:23:29,183 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 00:23:29,183 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 00:23:29,184 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 00:23:29,184 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 00:23:29,185 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 00:23:29,186 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 0 && pumpRunning == 0) && 0 == splverifierCounter [2019-11-28 00:23:29,272 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-11-28 00:23:29,272 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-28 00:23:29,275 INFO L168 Benchmark]: Toolchain (without parser) took 3305.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 952.3 MB in the beginning and 950.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 149.5 MB. Max. memory is 11.5 GB. [2019-11-28 00:23:29,275 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 00:23:29,275 INFO L168 Benchmark]: CACSL2BoogieTranslator took 607.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 952.3 MB in the beginning and 1.1 GB in the end (delta: -178.8 MB). Peak memory consumption was 25.9 MB. Max. memory is 11.5 GB. [2019-11-28 00:23:29,276 INFO L168 Benchmark]: Boogie Procedure Inliner took 74.79 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: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. [2019-11-28 00:23:29,276 INFO L168 Benchmark]: Boogie Preprocessor took 48.94 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 00:23:29,276 INFO L168 Benchmark]: RCFGBuilder took 903.06 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: 62.7 MB). Peak memory consumption was 62.7 MB. Max. memory is 11.5 GB. [2019-11-28 00:23:29,277 INFO L168 Benchmark]: TraceAbstraction took 1495.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 956.6 MB in the end (delta: 103.7 MB). Peak memory consumption was 103.7 MB. Max. memory is 11.5 GB. [2019-11-28 00:23:29,277 INFO L168 Benchmark]: Witness Printer took 170.08 ms. Allocated memory is still 1.2 GB. Free memory was 956.6 MB in the beginning and 950.1 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-28 00:23:29,281 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 607.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 952.3 MB in the beginning and 1.1 GB in the end (delta: -178.8 MB). Peak memory consumption was 25.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 74.79 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: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.94 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 903.06 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: 62.7 MB). Peak memory consumption was 62.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1495.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 956.6 MB in the end (delta: 103.7 MB). Peak memory consumption was 103.7 MB. Max. memory is 11.5 GB. * Witness Printer took 170.08 ms. Allocated memory is still 1.2 GB. Free memory was 956.6 MB in the beginning and 950.1 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 595]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 595]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 595]: 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: 863]: Loop Invariant Derived loop invariant: (\result == 0 && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 908]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 863]: Loop Invariant Derived loop invariant: (\result == 0 && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 863]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 612]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 863]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 863]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 657]: Loop Invariant Derived loop invariant: 1 == systemActive && pumpRunning == 0 - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: 1 == systemActive && pumpRunning == 0 - InvariantResult [Line: 863]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 790]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 505]: Loop Invariant Derived loop invariant: 1 == systemActive && pumpRunning == 0 - InvariantResult [Line: 483]: Loop Invariant Derived loop invariant: (\result == 0 && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 483]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 722]: Loop Invariant Derived loop invariant: ((1 == systemActive && pumpRunning == 0) && 0 == splverifierCounter) || ((\result == 0 && pumpRunning == 0) && 0 == splverifierCounter) - InvariantResult [Line: 492]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 483]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 908]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 492]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 711]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 908]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 492]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 779]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 686]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: pumpRunning == 0 && 0 == splverifierCounter - InvariantResult [Line: 779]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 == systemActive && pumpRunning == 0 - InvariantResult [Line: 931]: Loop Invariant Derived loop invariant: pumpRunning == 0 && 0 == splverifierCounter - InvariantResult [Line: 676]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 790]: Loop Invariant Derived loop invariant: (\result == 0 && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 790]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 783]: Loop Invariant Derived loop invariant: (\result == 0 && pumpRunning == 0) && 0 == splverifierCounter - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 == systemActive && pumpRunning == 0) && 0 == splverifierCounter) || ((\result == 0 && pumpRunning == 0) && 0 == splverifierCounter) - InvariantResult [Line: 783]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 783]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 732]: Loop Invariant Derived loop invariant: ((1 == systemActive && pumpRunning == 0) && 0 == splverifierCounter) || ((\result == 0 && pumpRunning == 0) && 0 == splverifierCounter) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 779]: Loop Invariant Derived loop invariant: (\result == 0 && pumpRunning == 0) && 0 == splverifierCounter - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 86 locations, 3 error locations. Result: SAFE, OverallTime: 1.0s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, HoareTripleCheckerStatistics: 294 SDtfs, 162 SDslu, 121 SDs, 0 SdLazy, 31 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 14 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=86occurred 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, 4 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 39 LocationsWithAnnotation, 39 PreInvPairs, 85 NumberOfFragments, 189 HoareAnnotationTreeSize, 39 FomulaSimplifications, 437 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 39 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 92 NumberOfCodeBlocks, 92 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 88 ConstructedInterpolants, 0 QuantifiedInterpolants, 3510 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...