./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec5_product06.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_product06.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 dfe06fc1ef2f52cf03ee60bd1d5f57aaa8aba092 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:27:24,561 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 17:27:24,563 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 17:27:24,575 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 17:27:24,576 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 17:27:24,577 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 17:27:24,578 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 17:27:24,580 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 17:27:24,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 17:27:24,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 17:27:24,585 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 17:27:24,586 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 17:27:24,586 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 17:27:24,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 17:27:24,588 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 17:27:24,590 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 17:27:24,590 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 17:27:24,591 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 17:27:24,593 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 17:27:24,595 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 17:27:24,597 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 17:27:24,598 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 17:27:24,601 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 17:27:24,603 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 17:27:24,606 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 17:27:24,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 17:27:24,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 17:27:24,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 17:27:24,608 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 17:27:24,609 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 17:27:24,609 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 17:27:24,610 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 17:27:24,611 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 17:27:24,612 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 17:27:24,613 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 17:27:24,613 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 17:27:24,614 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 17:27:24,614 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 17:27:24,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 17:27:24,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 17:27:24,617 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 17:27:24,620 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-28 17:27:24,639 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 17:27:24,639 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 17:27:24,640 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 17:27:24,641 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 17:27:24,641 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 17:27:24,641 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 17:27:24,641 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 17:27:24,642 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 17:27:24,642 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 17:27:24,642 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 17:27:24,642 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 17:27:24,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 17:27:24,643 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 17:27:24,643 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 17:27:24,643 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 17:27:24,643 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 17:27:24,643 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 17:27:24,644 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 17:27:24,644 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 17:27:24,644 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 17:27:24,644 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 17:27:24,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 17:27:24,645 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 17:27:24,645 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 17:27:24,645 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 17:27:24,645 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 17:27:24,646 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 17:27:24,646 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 17:27:24,646 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 17:27:24,646 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 -> dfe06fc1ef2f52cf03ee60bd1d5f57aaa8aba092 [2019-11-28 17:27:24,975 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 17:27:24,993 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 17:27:24,999 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 17:27:25,000 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 17:27:25,001 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 17:27:25,002 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product06.cil.c [2019-11-28 17:27:25,078 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a84c0336/d4b9bf63bed24205a9415c89f536944c/FLAG637da7637 [2019-11-28 17:27:25,685 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 17:27:25,686 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product06.cil.c [2019-11-28 17:27:25,714 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a84c0336/d4b9bf63bed24205a9415c89f536944c/FLAG637da7637 [2019-11-28 17:27:25,961 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a84c0336/d4b9bf63bed24205a9415c89f536944c [2019-11-28 17:27:25,967 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 17:27:25,968 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 17:27:25,970 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 17:27:25,970 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 17:27:25,973 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 17:27:25,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:27:25" (1/1) ... [2019-11-28 17:27:25,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d6baa54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:25, skipping insertion in model container [2019-11-28 17:27:25,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:27:25" (1/1) ... [2019-11-28 17:27:25,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 17:27:26,030 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 17:27:26,467 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 17:27:26,479 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 17:27:26,568 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 17:27:26,605 INFO L208 MainTranslator]: Completed translation [2019-11-28 17:27:26,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:26 WrapperNode [2019-11-28 17:27:26,606 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 17:27:26,607 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 17:27:26,607 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 17:27:26,607 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 17:27:26,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:26" (1/1) ... [2019-11-28 17:27:26,636 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:26" (1/1) ... [2019-11-28 17:27:26,681 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 17:27:26,681 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 17:27:26,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 17:27:26,682 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 17:27:26,691 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:26" (1/1) ... [2019-11-28 17:27:26,691 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:26" (1/1) ... [2019-11-28 17:27:26,696 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:26" (1/1) ... [2019-11-28 17:27:26,696 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:26" (1/1) ... [2019-11-28 17:27:26,706 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:26" (1/1) ... [2019-11-28 17:27:26,714 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:26" (1/1) ... [2019-11-28 17:27:26,717 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:26" (1/1) ... [2019-11-28 17:27:26,722 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 17:27:26,722 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 17:27:26,722 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 17:27:26,722 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 17:27:26,723 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:26" (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 17:27:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-28 17:27:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-28 17:27:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 17:27:26,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 17:27:27,569 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-28 17:27:27,569 INFO L287 CfgBuilder]: Removed 112 assume(true) statements. [2019-11-28 17:27:27,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:27:27 BoogieIcfgContainer [2019-11-28 17:27:27,571 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-28 17:27:27,572 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-28 17:27:27,572 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-28 17:27:27,575 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-28 17:27:27,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 05:27:25" (1/3) ... [2019-11-28 17:27:27,576 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6dfdef2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:27:27, skipping insertion in model container [2019-11-28 17:27:27,577 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:27:26" (2/3) ... [2019-11-28 17:27:27,577 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6dfdef2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:27:27, skipping insertion in model container [2019-11-28 17:27:27,577 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:27:27" (3/3) ... [2019-11-28 17:27:27,579 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product06.cil.c [2019-11-28 17:27:27,589 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-28 17:27:27,597 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-11-28 17:27:27,609 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-11-28 17:27:27,641 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-28 17:27:27,642 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-28 17:27:27,642 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-28 17:27:27,642 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-28 17:27:27,642 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-28 17:27:27,643 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-28 17:27:27,643 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-28 17:27:27,643 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-28 17:27:27,661 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states. [2019-11-28 17:27:27,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-11-28 17:27:27,670 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 17:27:27,671 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 17:27:27,672 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 17:27:27,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 17:27:27,679 INFO L82 PathProgramCache]: Analyzing trace with hash 254557664, now seen corresponding path program 1 times [2019-11-28 17:27:27,688 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 17:27:27,689 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1395579334] [2019-11-28 17:27:27,689 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 17:27:27,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 17:27:27,960 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 17:27:27,961 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1395579334] [2019-11-28 17:27:27,962 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 17:27:27,962 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-28 17:27:27,964 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1801362625] [2019-11-28 17:27:27,969 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-28 17:27:27,970 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 17:27:27,984 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-28 17:27:27,985 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-28 17:27:27,988 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 2 states. [2019-11-28 17:27:28,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 17:27:28,021 INFO L93 Difference]: Finished difference Result 149 states and 220 transitions. [2019-11-28 17:27:28,021 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-28 17:27:28,023 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2019-11-28 17:27:28,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 17:27:28,035 INFO L225 Difference]: With dead ends: 149 [2019-11-28 17:27:28,036 INFO L226 Difference]: Without dead ends: 74 [2019-11-28 17:27:28,040 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 17:27:28,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2019-11-28 17:27:28,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2019-11-28 17:27:28,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74 states. [2019-11-28 17:27:28,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 102 transitions. [2019-11-28 17:27:28,082 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 102 transitions. Word has length 19 [2019-11-28 17:27:28,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 17:27:28,083 INFO L462 AbstractCegarLoop]: Abstraction has 74 states and 102 transitions. [2019-11-28 17:27:28,083 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-28 17:27:28,083 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 102 transitions. [2019-11-28 17:27:28,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-11-28 17:27:28,084 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 17:27:28,085 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 17:27:28,085 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 17:27:28,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 17:27:28,086 INFO L82 PathProgramCache]: Analyzing trace with hash -1060778051, now seen corresponding path program 1 times [2019-11-28 17:27:28,086 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 17:27:28,086 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [180672865] [2019-11-28 17:27:28,086 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 17:27:28,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 17:27:28,193 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 17:27:28,194 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [180672865] [2019-11-28 17:27:28,194 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 17:27:28,194 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-28 17:27:28,195 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [696539712] [2019-11-28 17:27:28,196 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-28 17:27:28,197 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 17:27:28,197 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-28 17:27:28,198 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-28 17:27:28,198 INFO L87 Difference]: Start difference. First operand 74 states and 102 transitions. Second operand 3 states. [2019-11-28 17:27:28,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 17:27:28,210 INFO L93 Difference]: Finished difference Result 74 states and 102 transitions. [2019-11-28 17:27:28,211 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-28 17:27:28,211 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-11-28 17:27:28,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 17:27:28,212 INFO L225 Difference]: With dead ends: 74 [2019-11-28 17:27:28,212 INFO L226 Difference]: Without dead ends: 35 [2019-11-28 17:27:28,214 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 17:27:28,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2019-11-28 17:27:28,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2019-11-28 17:27:28,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2019-11-28 17:27:28,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 48 transitions. [2019-11-28 17:27:28,220 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 48 transitions. Word has length 20 [2019-11-28 17:27:28,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 17:27:28,220 INFO L462 AbstractCegarLoop]: Abstraction has 35 states and 48 transitions. [2019-11-28 17:27:28,220 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-28 17:27:28,221 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 48 transitions. [2019-11-28 17:27:28,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-11-28 17:27:28,222 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 17:27:28,222 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 17:27:28,222 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 17:27:28,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 17:27:28,223 INFO L82 PathProgramCache]: Analyzing trace with hash -832663303, now seen corresponding path program 1 times [2019-11-28 17:27:28,223 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 17:27:28,223 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1188052022] [2019-11-28 17:27:28,224 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 17:27:28,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 17:27:28,400 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 17:27:28,402 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1188052022] [2019-11-28 17:27:28,402 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 17:27:28,403 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-28 17:27:28,403 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325873516] [2019-11-28 17:27:28,403 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-28 17:27:28,405 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 17:27:28,405 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 17:27:28,406 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-28 17:27:28,407 INFO L87 Difference]: Start difference. First operand 35 states and 48 transitions. Second operand 5 states. [2019-11-28 17:27:28,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 17:27:28,480 INFO L93 Difference]: Finished difference Result 63 states and 89 transitions. [2019-11-28 17:27:28,482 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-28 17:27:28,482 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 26 [2019-11-28 17:27:28,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 17:27:28,484 INFO L225 Difference]: With dead ends: 63 [2019-11-28 17:27:28,484 INFO L226 Difference]: Without dead ends: 35 [2019-11-28 17:27:28,485 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 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 17:27:28,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2019-11-28 17:27:28,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2019-11-28 17:27:28,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2019-11-28 17:27:28,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 47 transitions. [2019-11-28 17:27:28,500 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 47 transitions. Word has length 26 [2019-11-28 17:27:28,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 17:27:28,503 INFO L462 AbstractCegarLoop]: Abstraction has 35 states and 47 transitions. [2019-11-28 17:27:28,503 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-28 17:27:28,503 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 47 transitions. [2019-11-28 17:27:28,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2019-11-28 17:27:28,504 INFO L402 BasicCegarLoop]: Found error trace [2019-11-28 17:27:28,504 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 17:27:28,504 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-28 17:27:28,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-28 17:27:28,509 INFO L82 PathProgramCache]: Analyzing trace with hash -111070597, now seen corresponding path program 1 times [2019-11-28 17:27:28,509 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-28 17:27:28,515 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [124439834] [2019-11-28 17:27:28,515 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-28 17:27:28,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-28 17:27:28,654 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 17:27:28,654 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [124439834] [2019-11-28 17:27:28,654 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-28 17:27:28,655 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-28 17:27:28,655 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [713311131] [2019-11-28 17:27:28,656 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-28 17:27:28,656 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-28 17:27:28,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-28 17:27:28,657 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-28 17:27:28,657 INFO L87 Difference]: Start difference. First operand 35 states and 47 transitions. Second operand 5 states. [2019-11-28 17:27:28,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-28 17:27:28,737 INFO L93 Difference]: Finished difference Result 85 states and 121 transitions. [2019-11-28 17:27:28,738 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-28 17:27:28,738 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2019-11-28 17:27:28,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-28 17:27:28,739 INFO L225 Difference]: With dead ends: 85 [2019-11-28 17:27:28,739 INFO L226 Difference]: Without dead ends: 0 [2019-11-28 17:27:28,740 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 17:27:28,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-28 17:27:28,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-28 17:27:28,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-28 17:27:28,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-28 17:27:28,741 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 27 [2019-11-28 17:27:28,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-28 17:27:28,741 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-28 17:27:28,742 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-28 17:27:28,742 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-28 17:27:28,742 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-28 17:27:28,744 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-28 17:27:29,031 INFO L246 CegarLoopResult]: For program point L514-2(lines 514 524) no Hoare annotation was computed. [2019-11-28 17:27:29,032 INFO L246 CegarLoopResult]: For program point L514-4(lines 514 524) no Hoare annotation was computed. [2019-11-28 17:27:29,032 INFO L242 CegarLoopResult]: At program point L250(lines 246 268) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:29,033 INFO L242 CegarLoopResult]: At program point L250-1(lines 246 268) the Hoare annotation is: false [2019-11-28 17:27:29,033 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 902) no Hoare annotation was computed. [2019-11-28 17:27:29,033 INFO L242 CegarLoopResult]: At program point L250-2(lines 246 268) the Hoare annotation is: false [2019-11-28 17:27:29,033 INFO L242 CegarLoopResult]: At program point L151(lines 1 905) the Hoare annotation is: (and (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2019-11-28 17:27:29,034 INFO L246 CegarLoopResult]: For program point L52(lines 52 56) no Hoare annotation was computed. [2019-11-28 17:27:29,034 INFO L246 CegarLoopResult]: For program point L52-3(lines 52 56) no Hoare annotation was computed. [2019-11-28 17:27:29,034 INFO L246 CegarLoopResult]: For program point L399(lines 399 403) no Hoare annotation was computed. [2019-11-28 17:27:29,034 INFO L246 CegarLoopResult]: For program point L399-1(lines 399 403) no Hoare annotation was computed. [2019-11-28 17:27:29,034 INFO L246 CegarLoopResult]: For program point L52-6(lines 52 56) no Hoare annotation was computed. [2019-11-28 17:27:29,034 INFO L246 CegarLoopResult]: For program point L515(lines 515 521) no Hoare annotation was computed. [2019-11-28 17:27:29,035 INFO L246 CegarLoopResult]: For program point L515-2(lines 515 521) no Hoare annotation was computed. [2019-11-28 17:27:29,035 INFO L246 CegarLoopResult]: For program point L515-4(lines 515 521) no Hoare annotation was computed. [2019-11-28 17:27:29,035 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-28 17:27:29,035 INFO L242 CegarLoopResult]: At program point L499(lines 250 256) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:29,035 INFO L242 CegarLoopResult]: At program point L499-1(lines 250 256) the Hoare annotation is: false [2019-11-28 17:27:29,036 INFO L242 CegarLoopResult]: At program point L499-2(lines 250 256) the Hoare annotation is: false [2019-11-28 17:27:29,037 INFO L242 CegarLoopResult]: At program point L335(lines 330 338) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:29,037 INFO L242 CegarLoopResult]: At program point L335-1(lines 330 338) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:29,037 INFO L242 CegarLoopResult]: At program point L335-2(lines 330 338) the Hoare annotation is: false [2019-11-28 17:27:29,038 INFO L242 CegarLoopResult]: At program point L335-3(lines 330 338) the Hoare annotation is: false [2019-11-28 17:27:29,038 INFO L242 CegarLoopResult]: At program point L335-4(lines 330 338) the Hoare annotation is: false [2019-11-28 17:27:29,038 INFO L242 CegarLoopResult]: At program point L335-5(lines 330 338) the Hoare annotation is: false [2019-11-28 17:27:29,038 INFO L246 CegarLoopResult]: For program point L286(lines 286 294) no Hoare annotation was computed. [2019-11-28 17:27:29,039 INFO L246 CegarLoopResult]: For program point L286-1(lines 286 294) no Hoare annotation was computed. [2019-11-28 17:27:29,039 INFO L246 CegarLoopResult]: For program point L286-2(lines 286 294) no Hoare annotation was computed. [2019-11-28 17:27:29,039 INFO L246 CegarLoopResult]: For program point L187(lines 187 193) no Hoare annotation was computed. [2019-11-28 17:27:29,039 INFO L242 CegarLoopResult]: At program point L187-1(lines 187 193) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:29,040 INFO L242 CegarLoopResult]: At program point L121(lines 116 124) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:29,040 INFO L242 CegarLoopResult]: At program point L121-1(lines 116 124) the Hoare annotation is: false [2019-11-28 17:27:29,040 INFO L242 CegarLoopResult]: At program point L121-2(lines 116 124) the Hoare annotation is: false [2019-11-28 17:27:29,040 INFO L246 CegarLoopResult]: For program point L468(lines 468 475) no Hoare annotation was computed. [2019-11-28 17:27:29,041 INFO L249 CegarLoopResult]: At program point L468-1(lines 468 475) the Hoare annotation is: true [2019-11-28 17:27:29,041 INFO L242 CegarLoopResult]: At program point L89(lines 84 92) the Hoare annotation is: false [2019-11-28 17:27:29,041 INFO L242 CegarLoopResult]: At program point L89-1(lines 84 92) the Hoare annotation is: false [2019-11-28 17:27:29,042 INFO L242 CegarLoopResult]: At program point L89-2(lines 84 92) the Hoare annotation is: false [2019-11-28 17:27:29,042 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-28 17:27:29,042 INFO L246 CegarLoopResult]: For program point L207(lines 207 220) no Hoare annotation was computed. [2019-11-28 17:27:29,042 INFO L242 CegarLoopResult]: At program point L257(lines 257 263) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:29,043 INFO L242 CegarLoopResult]: At program point L257-1(lines 257 263) the Hoare annotation is: false [2019-11-28 17:27:29,043 INFO L242 CegarLoopResult]: At program point L257-2(lines 257 263) the Hoare annotation is: false [2019-11-28 17:27:29,043 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 902) no Hoare annotation was computed. [2019-11-28 17:27:29,044 INFO L246 CegarLoopResult]: For program point L76(lines 76 80) no Hoare annotation was computed. [2019-11-28 17:27:29,044 INFO L242 CegarLoopResult]: At program point L489(lines 484 491) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0))) [2019-11-28 17:27:29,044 INFO L246 CegarLoopResult]: For program point L902(line 902) no Hoare annotation was computed. [2019-11-28 17:27:29,044 INFO L246 CegarLoopResult]: For program point L902-1(line 902) no Hoare annotation was computed. [2019-11-28 17:27:29,045 INFO L246 CegarLoopResult]: For program point L902-2(line 902) no Hoare annotation was computed. [2019-11-28 17:27:29,045 INFO L242 CegarLoopResult]: At program point L225(lines 176 226) the Hoare annotation is: false [2019-11-28 17:27:29,045 INFO L242 CegarLoopResult]: At program point L159(lines 154 162) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2019-11-28 17:27:29,045 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-28 17:27:29,046 INFO L242 CegarLoopResult]: At program point L326(lines 319 329) the Hoare annotation is: false [2019-11-28 17:27:29,046 INFO L242 CegarLoopResult]: At program point L326-1(lines 319 329) the Hoare annotation is: false [2019-11-28 17:27:29,046 INFO L242 CegarLoopResult]: At program point L326-2(lines 319 329) the Hoare annotation is: false [2019-11-28 17:27:29,046 INFO L246 CegarLoopResult]: For program point L178(lines 177 224) no Hoare annotation was computed. [2019-11-28 17:27:29,047 INFO L242 CegarLoopResult]: At program point L443(lines 439 445) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0))) [2019-11-28 17:27:29,047 INFO L246 CegarLoopResult]: For program point L179(lines 179 183) no Hoare annotation was computed. [2019-11-28 17:27:29,047 INFO L246 CegarLoopResult]: For program point L64(lines 64 68) no Hoare annotation was computed. [2019-11-28 17:27:29,047 INFO L246 CegarLoopResult]: For program point L510(lines 510 527) no Hoare annotation was computed. [2019-11-28 17:27:29,048 INFO L242 CegarLoopResult]: At program point L510-1(lines 1 905) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:29,048 INFO L249 CegarLoopResult]: At program point L477(lines 458 480) the Hoare annotation is: true [2019-11-28 17:27:29,048 INFO L246 CegarLoopResult]: For program point L510-2(lines 510 527) no Hoare annotation was computed. [2019-11-28 17:27:29,049 INFO L242 CegarLoopResult]: At program point L510-3(lines 1 905) the Hoare annotation is: false [2019-11-28 17:27:29,049 INFO L246 CegarLoopResult]: For program point L510-4(lines 510 527) no Hoare annotation was computed. [2019-11-28 17:27:29,049 INFO L242 CegarLoopResult]: At program point L510-5(lines 1 905) the Hoare annotation is: false [2019-11-28 17:27:29,049 INFO L242 CegarLoopResult]: At program point L395-2(lines 395 409) the Hoare annotation is: false [2019-11-28 17:27:29,050 INFO L246 CegarLoopResult]: For program point L197(lines 197 203) no Hoare annotation was computed. [2019-11-28 17:27:29,050 INFO L242 CegarLoopResult]: At program point L197-1(lines 197 203) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:29,050 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-28 17:27:29,051 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 902) no Hoare annotation was computed. [2019-11-28 17:27:29,051 INFO L246 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2019-11-28 17:27:29,051 INFO L246 CegarLoopResult]: For program point L215(lines 215 219) no Hoare annotation was computed. [2019-11-28 17:27:29,051 INFO L242 CegarLoopResult]: At program point L215-2(lines 215 219) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~pumpRunning~0 0) (= 1 ULTIMATE.start_main_~tmp~2) (not (= 0 ~systemActive~0)) (= 0 ULTIMATE.start_test_~splverifierCounter~0)) [2019-11-28 17:27:29,052 INFO L246 CegarLoopResult]: For program point L282(lines 282 299) no Hoare annotation was computed. [2019-11-28 17:27:29,052 INFO L246 CegarLoopResult]: For program point L282-1(lines 282 299) no Hoare annotation was computed. [2019-11-28 17:27:29,052 INFO L246 CegarLoopResult]: For program point L282-2(lines 282 299) no Hoare annotation was computed. [2019-11-28 17:27:29,052 INFO L246 CegarLoopResult]: For program point L514(lines 514 524) no Hoare annotation was computed. [2019-11-28 17:27:29,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 05:27:29 BoogieIcfgContainer [2019-11-28 17:27:29,078 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-28 17:27:29,079 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-28 17:27:29,079 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-28 17:27:29,079 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-28 17:27:29,080 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:27:27" (3/4) ... [2019-11-28 17:27:29,084 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-28 17:27:29,105 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 38 nodes and edges [2019-11-28 17:27:29,106 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2019-11-28 17:27:29,107 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2019-11-28 17:27:29,108 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-11-28 17:27:29,109 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-11-28 17:27:29,110 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-28 17:27:29,111 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-28 17:27:29,149 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 1 && pumpRunning == 0) && !(0 == systemActive) [2019-11-28 17:27:29,149 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive) [2019-11-28 17:27:29,149 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive) [2019-11-28 17:27:29,150 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-28 17:27:29,150 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-28 17:27:29,151 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-28 17:27:29,152 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-28 17:27:29,153 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-28 17:27:29,153 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-28 17:27:29,154 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-28 17:27:29,154 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-28 17:27:29,156 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-28 17:27:29,157 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter [2019-11-28 17:27:29,258 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2019-11-28 17:27:29,259 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-28 17:27:29,262 INFO L168 Benchmark]: Toolchain (without parser) took 3292.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 957.7 MB in the beginning and 940.9 MB in the end (delta: 16.8 MB). Peak memory consumption was 159.9 MB. Max. memory is 11.5 GB. [2019-11-28 17:27:29,262 INFO L168 Benchmark]: CDTParser took 0.96 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 17:27:29,263 INFO L168 Benchmark]: CACSL2BoogieTranslator took 636.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 957.7 MB in the beginning and 1.1 GB in the end (delta: -167.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 11.5 GB. [2019-11-28 17:27:29,263 INFO L168 Benchmark]: Boogie Procedure Inliner took 74.40 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-28 17:27:29,264 INFO L168 Benchmark]: Boogie Preprocessor took 40.34 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 17:27:29,265 INFO L168 Benchmark]: RCFGBuilder took 848.60 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: 57.6 MB). Peak memory consumption was 57.6 MB. Max. memory is 11.5 GB. [2019-11-28 17:27:29,265 INFO L168 Benchmark]: TraceAbstraction took 1506.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 954.2 MB in the end (delta: 106.4 MB). Peak memory consumption was 106.4 MB. Max. memory is 11.5 GB. [2019-11-28 17:27:29,266 INFO L168 Benchmark]: Witness Printer took 180.31 ms. Allocated memory is still 1.2 GB. Free memory was 954.2 MB in the beginning and 940.9 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. [2019-11-28 17:27:29,269 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.96 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 636.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 957.7 MB in the beginning and 1.1 GB in the end (delta: -167.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 74.40 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.34 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 848.60 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: 57.6 MB). Peak memory consumption was 57.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1506.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 954.2 MB in the end (delta: 106.4 MB). Peak memory consumption was 106.4 MB. Max. memory is 11.5 GB. * Witness Printer took 180.31 ms. Allocated memory is still 1.2 GB. Free memory was 954.2 MB in the beginning and 940.9 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 902]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 902]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 902]: 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: 246]: Loop Invariant Derived loop invariant: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 257]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 395]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 215]: Loop Invariant Derived loop invariant: (((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - InvariantResult [Line: 468]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 257]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 250]: Loop Invariant Derived loop invariant: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - InvariantResult [Line: 458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - InvariantResult [Line: 250]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 257]: Loop Invariant Derived loop invariant: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: pumpRunning == 0 && !(0 == systemActive) - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 250]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 246]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 246]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: (((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 187]: Loop Invariant Derived loop invariant: (((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 154]: Loop Invariant Derived loop invariant: (\result == 1 && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 484]: Loop Invariant Derived loop invariant: ((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive) - InvariantResult [Line: 176]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 116]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 439]: Loop Invariant Derived loop invariant: ((\result == 1 && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive) - InvariantResult [Line: 116]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 116]: Loop Invariant Derived loop invariant: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: ((((\result == 1 && \result == 0) && pumpRunning == 0) && 1 == tmp) && !(0 == systemActive)) && 0 == splverifierCounter - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 78 locations, 3 error locations. Result: SAFE, OverallTime: 1.1s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, HoareTripleCheckerStatistics: 262 SDtfs, 229 SDslu, 78 SDs, 0 SdLazy, 25 SolverSat, 6 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 20 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=78occurred 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, 38 LocationsWithAnnotation, 38 PreInvPairs, 62 NumberOfFragments, 259 HoareAnnotationTreeSize, 38 FomulaSimplifications, 272 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 38 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 92 NumberOfCodeBlocks, 92 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 88 ConstructedInterpolants, 0 QuantifiedInterpolants, 3710 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...