./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec2_product61.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8d31f386 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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_spec2_product61.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f08060dbae3398b272b543e174171c518a83b9b7 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 09:54:19,997 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 09:54:19,998 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 09:54:20,020 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 09:54:20,022 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 09:54:20,028 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 09:54:20,029 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 09:54:20,039 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 09:54:20,042 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 09:54:20,046 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 09:54:20,046 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 09:54:20,047 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 09:54:20,047 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 09:54:20,048 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 09:54:20,048 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 09:54:20,049 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 09:54:20,049 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 09:54:20,053 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 09:54:20,054 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 09:54:20,058 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 09:54:20,061 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 09:54:20,061 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 09:54:20,062 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 09:54:20,063 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 09:54:20,065 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 09:54:20,066 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 09:54:20,066 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 09:54:20,067 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 09:54:20,067 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 09:54:20,068 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 09:54:20,068 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 09:54:20,069 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 09:54:20,069 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 09:54:20,071 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 09:54:20,072 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 09:54:20,072 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 09:54:20,073 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 09:54:20,073 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 09:54:20,073 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 09:54:20,074 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 09:54:20,075 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 09:54:20,075 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 09:54:20,104 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 09:54:20,105 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 09:54:20,105 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 09:54:20,106 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 09:54:20,106 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 09:54:20,106 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 09:54:20,106 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 09:54:20,106 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 09:54:20,106 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 09:54:20,106 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 09:54:20,107 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 09:54:20,107 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 09:54:20,107 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 09:54:20,107 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 09:54:20,107 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 09:54:20,107 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 09:54:20,107 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 09:54:20,108 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 09:54:20,108 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 09:54:20,108 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 09:54:20,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:54:20,108 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 09:54:20,108 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 09:54:20,108 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 09:54:20,109 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 09:54:20,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 09:54:20,109 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 09:54:20,109 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 09:54:20,109 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f08060dbae3398b272b543e174171c518a83b9b7 [2021-07-05 09:54:20,334 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 09:54:20,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 09:54:20,349 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 09:54:20,350 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 09:54:20,351 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 09:54:20,351 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_product61.cil.c [2021-07-05 09:54:20,407 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9646dcf26/4a6f37b4e7dd45859d412d331cb76999/FLAG0eceaeb7d [2021-07-05 09:54:20,750 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 09:54:20,751 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_product61.cil.c [2021-07-05 09:54:20,762 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9646dcf26/4a6f37b4e7dd45859d412d331cb76999/FLAG0eceaeb7d [2021-07-05 09:54:21,146 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9646dcf26/4a6f37b4e7dd45859d412d331cb76999 [2021-07-05 09:54:21,151 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 09:54:21,152 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 09:54:21,153 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 09:54:21,154 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 09:54:21,156 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 09:54:21,157 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:54:21" (1/1) ... [2021-07-05 09:54:21,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16af9628 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:21, skipping insertion in model container [2021-07-05 09:54:21,158 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:54:21" (1/1) ... [2021-07-05 09:54:21,162 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 09:54:21,202 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 09:54:21,396 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_product61.cil.c[13047,13060] [2021-07-05 09:54:21,429 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:54:21,474 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 09:54:21,529 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_product61.cil.c[13047,13060] [2021-07-05 09:54:21,543 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:54:21,572 INFO L208 MainTranslator]: Completed translation [2021-07-05 09:54:21,573 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:21 WrapperNode [2021-07-05 09:54:21,573 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 09:54:21,574 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 09:54:21,574 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 09:54:21,574 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 09:54:21,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:21" (1/1) ... [2021-07-05 09:54:21,588 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:21" (1/1) ... [2021-07-05 09:54:21,641 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 09:54:21,641 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 09:54:21,642 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 09:54:21,642 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 09:54:21,647 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:21" (1/1) ... [2021-07-05 09:54:21,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:21" (1/1) ... [2021-07-05 09:54:21,652 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:21" (1/1) ... [2021-07-05 09:54:21,652 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:21" (1/1) ... [2021-07-05 09:54:21,664 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:21" (1/1) ... [2021-07-05 09:54:21,688 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:21" (1/1) ... [2021-07-05 09:54:21,691 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:21" (1/1) ... [2021-07-05 09:54:21,710 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 09:54:21,711 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 09:54:21,711 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 09:54:21,711 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 09:54:21,714 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:21" (1/1) ... [2021-07-05 09:54:21,719 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:54:21,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:54:21,733 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-07-05 09:54:21,764 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-07-05 09:54:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 09:54:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-05 09:54:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 09:54:21,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 09:54:22,627 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 09:54:22,627 INFO L299 CfgBuilder]: Removed 350 assume(true) statements. [2021-07-05 09:54:22,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:54:22 BoogieIcfgContainer [2021-07-05 09:54:22,629 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 09:54:22,631 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 09:54:22,631 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 09:54:22,633 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 09:54:22,633 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 09:54:21" (1/3) ... [2021-07-05 09:54:22,634 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e299041 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:54:22, skipping insertion in model container [2021-07-05 09:54:22,634 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:21" (2/3) ... [2021-07-05 09:54:22,634 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e299041 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:54:22, skipping insertion in model container [2021-07-05 09:54:22,635 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:54:22" (3/3) ... [2021-07-05 09:54:22,636 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product61.cil.c [2021-07-05 09:54:22,640 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 09:54:22,641 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-07-05 09:54:22,675 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:54:22,681 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:54:22,681 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:54:22,694 INFO L276 IsEmpty]: Start isEmpty. Operand has 229 states, 225 states have (on average 1.5244444444444445) internal successors, (343), 228 states have internal predecessors, (343), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:22,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-07-05 09:54:22,699 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:22,699 INFO L525 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] [2021-07-05 09:54:22,700 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:22,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:22,707 INFO L82 PathProgramCache]: Analyzing trace with hash -1946007882, now seen corresponding path program 1 times [2021-07-05 09:54:22,712 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:22,713 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375467070] [2021-07-05 09:54:22,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:22,713 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:22,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:22,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:22,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:22,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:22,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:22,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:22,898 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:22,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:22,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:22,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:22,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:22,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:22,936 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:22,936 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1375467070] [2021-07-05 09:54:22,936 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1375467070] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:22,936 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:22,936 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:54:22,937 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1268575566] [2021-07-05 09:54:22,941 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 09:54:22,941 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:22,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 09:54:22,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-07-05 09:54:22,956 INFO L87 Difference]: Start difference. First operand has 229 states, 225 states have (on average 1.5244444444444445) internal successors, (343), 228 states have internal predecessors, (343), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 6 states, 6 states have (on average 4.0) internal successors, (24), 5 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:23,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:23,095 INFO L93 Difference]: Finished difference Result 451 states and 678 transitions. [2021-07-05 09:54:23,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 09:54:23,097 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 5 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 24 [2021-07-05 09:54:23,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:23,102 INFO L225 Difference]: With dead ends: 451 [2021-07-05 09:54:23,108 INFO L226 Difference]: Without dead ends: 85 [2021-07-05 09:54:23,111 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 52.1ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 09:54:23,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2021-07-05 09:54:23,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2021-07-05 09:54:23,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85 states, 84 states have (on average 1.4642857142857142) internal successors, (123), 84 states have internal predecessors, (123), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:23,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 123 transitions. [2021-07-05 09:54:23,156 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 123 transitions. Word has length 24 [2021-07-05 09:54:23,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:23,157 INFO L442 AbstractCegarLoop]: Abstraction has 85 states and 123 transitions. [2021-07-05 09:54:23,157 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 5 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:23,157 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 123 transitions. [2021-07-05 09:54:23,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-07-05 09:54:23,158 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:23,159 INFO L525 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] [2021-07-05 09:54:23,159 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-05 09:54:23,159 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:23,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:23,162 INFO L82 PathProgramCache]: Analyzing trace with hash -427711681, now seen corresponding path program 1 times [2021-07-05 09:54:23,162 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:23,162 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432489098] [2021-07-05 09:54:23,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:23,163 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:23,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:23,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:23,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:23,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:23,259 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:23,259 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [432489098] [2021-07-05 09:54:23,260 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [432489098] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:23,260 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:23,260 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:54:23,260 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1268509858] [2021-07-05 09:54:23,261 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:23,261 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:23,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:23,262 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:23,263 INFO L87 Difference]: Start difference. First operand 85 states and 123 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 2 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:23,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:23,294 INFO L93 Difference]: Finished difference Result 170 states and 249 transitions. [2021-07-05 09:54:23,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:23,295 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 2 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2021-07-05 09:54:23,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:23,296 INFO L225 Difference]: With dead ends: 170 [2021-07-05 09:54:23,298 INFO L226 Difference]: Without dead ends: 92 [2021-07-05 09:54:23,298 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:23,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2021-07-05 09:54:23,307 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 90. [2021-07-05 09:54:23,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 89 states have (on average 1.4269662921348314) internal successors, (127), 89 states have internal predecessors, (127), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:23,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 127 transitions. [2021-07-05 09:54:23,308 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 127 transitions. Word has length 27 [2021-07-05 09:54:23,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:23,308 INFO L442 AbstractCegarLoop]: Abstraction has 90 states and 127 transitions. [2021-07-05 09:54:23,308 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 2 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:23,309 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 127 transitions. [2021-07-05 09:54:23,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-07-05 09:54:23,309 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:23,309 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:23,309 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-05 09:54:23,310 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:23,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:23,310 INFO L82 PathProgramCache]: Analyzing trace with hash 1598633195, now seen corresponding path program 1 times [2021-07-05 09:54:23,310 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:23,311 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131880240] [2021-07-05 09:54:23,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:23,311 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:23,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:23,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:23,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:23,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:23,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,395 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:23,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:23,396 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:23,396 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [131880240] [2021-07-05 09:54:23,396 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [131880240] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:23,400 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:23,400 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:54:23,401 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2054122751] [2021-07-05 09:54:23,401 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:23,402 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:23,402 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:23,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:23,403 INFO L87 Difference]: Start difference. First operand 90 states and 127 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:23,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:23,507 INFO L93 Difference]: Finished difference Result 427 states and 615 transitions. [2021-07-05 09:54:23,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-05 09:54:23,507 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2021-07-05 09:54:23,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:23,512 INFO L225 Difference]: With dead ends: 427 [2021-07-05 09:54:23,513 INFO L226 Difference]: Without dead ends: 344 [2021-07-05 09:54:23,514 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 24.5ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:54:23,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 344 states. [2021-07-05 09:54:23,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 344 to 165. [2021-07-05 09:54:23,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 165 states, 164 states have (on average 1.4146341463414633) internal successors, (232), 164 states have internal predecessors, (232), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:23,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 232 transitions. [2021-07-05 09:54:23,552 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 232 transitions. Word has length 33 [2021-07-05 09:54:23,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:23,553 INFO L442 AbstractCegarLoop]: Abstraction has 165 states and 232 transitions. [2021-07-05 09:54:23,553 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:23,553 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 232 transitions. [2021-07-05 09:54:23,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-07-05 09:54:23,556 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:23,556 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:23,557 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-05 09:54:23,557 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:23,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:23,558 INFO L82 PathProgramCache]: Analyzing trace with hash 1593780579, now seen corresponding path program 1 times [2021-07-05 09:54:23,558 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:23,559 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [235959811] [2021-07-05 09:54:23,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:23,559 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:23,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:23,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:23,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:23,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:23,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:23,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:23,649 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:23,649 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [235959811] [2021-07-05 09:54:23,649 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [235959811] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:23,650 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:23,650 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:54:23,651 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [725592919] [2021-07-05 09:54:23,651 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:23,652 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:23,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:23,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:23,652 INFO L87 Difference]: Start difference. First operand 165 states and 232 transitions. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:23,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:23,744 INFO L93 Difference]: Finished difference Result 628 states and 889 transitions. [2021-07-05 09:54:23,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-05 09:54:23,744 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 34 [2021-07-05 09:54:23,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:23,746 INFO L225 Difference]: With dead ends: 628 [2021-07-05 09:54:23,746 INFO L226 Difference]: Without dead ends: 470 [2021-07-05 09:54:23,747 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 25.8ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:54:23,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 470 states. [2021-07-05 09:54:23,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 470 to 164. [2021-07-05 09:54:23,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 164 states, 163 states have (on average 1.4049079754601228) internal successors, (229), 163 states have internal predecessors, (229), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:23,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 229 transitions. [2021-07-05 09:54:23,778 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 229 transitions. Word has length 34 [2021-07-05 09:54:23,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:23,778 INFO L442 AbstractCegarLoop]: Abstraction has 164 states and 229 transitions. [2021-07-05 09:54:23,778 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:23,778 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 229 transitions. [2021-07-05 09:54:23,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-07-05 09:54:23,782 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:23,782 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:23,782 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-05 09:54:23,782 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:23,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:23,784 INFO L82 PathProgramCache]: Analyzing trace with hash -1365651329, now seen corresponding path program 1 times [2021-07-05 09:54:23,784 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:23,784 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2071526239] [2021-07-05 09:54:23,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:23,784 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:23,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:23,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:23,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:23,850 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:23,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:23,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:23,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:23,860 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:23,861 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2071526239] [2021-07-05 09:54:23,861 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2071526239] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:23,861 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:23,861 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:54:23,863 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1985556409] [2021-07-05 09:54:23,864 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:23,864 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:23,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:23,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:23,865 INFO L87 Difference]: Start difference. First operand 164 states and 229 transitions. Second operand has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:23,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:23,922 INFO L93 Difference]: Finished difference Result 417 states and 577 transitions. [2021-07-05 09:54:23,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 09:54:23,922 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2021-07-05 09:54:23,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:23,924 INFO L225 Difference]: With dead ends: 417 [2021-07-05 09:54:23,924 INFO L226 Difference]: Without dead ends: 260 [2021-07-05 09:54:23,924 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 16.2ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:54:23,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2021-07-05 09:54:23,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 182. [2021-07-05 09:54:23,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 182 states, 181 states have (on average 1.3646408839779005) internal successors, (247), 181 states have internal predecessors, (247), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:23,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 247 transitions. [2021-07-05 09:54:23,950 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 247 transitions. Word has length 37 [2021-07-05 09:54:23,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:23,951 INFO L442 AbstractCegarLoop]: Abstraction has 182 states and 247 transitions. [2021-07-05 09:54:23,952 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:23,952 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 247 transitions. [2021-07-05 09:54:23,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-07-05 09:54:23,952 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:23,952 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:23,953 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-05 09:54:23,953 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:23,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:23,953 INFO L82 PathProgramCache]: Analyzing trace with hash 1918198717, now seen corresponding path program 1 times [2021-07-05 09:54:23,953 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:23,954 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2128348525] [2021-07-05 09:54:23,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:23,954 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:23,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:23,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:23,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:23,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:54:23,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:23,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:23,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:23,997 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:23,998 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2128348525] [2021-07-05 09:54:23,998 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2128348525] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:23,998 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:23,998 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:54:23,998 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1014188721] [2021-07-05 09:54:23,999 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 09:54:23,999 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:23,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 09:54:23,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 09:54:24,000 INFO L87 Difference]: Start difference. First operand 182 states and 247 transitions. Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:24,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:24,044 INFO L93 Difference]: Finished difference Result 427 states and 575 transitions. [2021-07-05 09:54:24,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 09:54:24,044 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2021-07-05 09:54:24,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:24,046 INFO L225 Difference]: With dead ends: 427 [2021-07-05 09:54:24,046 INFO L226 Difference]: Without dead ends: 252 [2021-07-05 09:54:24,046 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 8.7ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:24,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252 states. [2021-07-05 09:54:24,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252 to 194. [2021-07-05 09:54:24,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 194 states, 193 states have (on average 1.3419689119170986) internal successors, (259), 193 states have internal predecessors, (259), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:24,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 259 transitions. [2021-07-05 09:54:24,057 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 259 transitions. Word has length 37 [2021-07-05 09:54:24,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:24,058 INFO L442 AbstractCegarLoop]: Abstraction has 194 states and 259 transitions. [2021-07-05 09:54:24,058 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:24,058 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 259 transitions. [2021-07-05 09:54:24,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-07-05 09:54:24,058 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:24,059 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:24,059 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-05 09:54:24,059 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:24,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:24,059 INFO L82 PathProgramCache]: Analyzing trace with hash 897130363, now seen corresponding path program 1 times [2021-07-05 09:54:24,059 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:24,060 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1289163805] [2021-07-05 09:54:24,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:24,065 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:24,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:24,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:54:24,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:24,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:24,100 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:24,100 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1289163805] [2021-07-05 09:54:24,101 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1289163805] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:24,101 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:24,102 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:54:24,102 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1670176380] [2021-07-05 09:54:24,102 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:24,102 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:24,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:24,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:24,105 INFO L87 Difference]: Start difference. First operand 194 states and 259 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:24,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:24,128 INFO L93 Difference]: Finished difference Result 433 states and 577 transitions. [2021-07-05 09:54:24,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:24,129 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2021-07-05 09:54:24,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:24,134 INFO L225 Difference]: With dead ends: 433 [2021-07-05 09:54:24,134 INFO L226 Difference]: Without dead ends: 246 [2021-07-05 09:54:24,135 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:24,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246 states. [2021-07-05 09:54:24,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246 to 246. [2021-07-05 09:54:24,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 246 states, 245 states have (on average 1.310204081632653) internal successors, (321), 245 states have internal predecessors, (321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:24,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 321 transitions. [2021-07-05 09:54:24,145 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 321 transitions. Word has length 37 [2021-07-05 09:54:24,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:24,145 INFO L442 AbstractCegarLoop]: Abstraction has 246 states and 321 transitions. [2021-07-05 09:54:24,146 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:24,146 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 321 transitions. [2021-07-05 09:54:24,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-07-05 09:54:24,147 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:24,147 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:24,147 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-05 09:54:24,147 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:24,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:24,148 INFO L82 PathProgramCache]: Analyzing trace with hash -1862038981, now seen corresponding path program 1 times [2021-07-05 09:54:24,148 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:24,148 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1649508210] [2021-07-05 09:54:24,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:24,148 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:24,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:24,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:24,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:24,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:24,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:24,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:54:24,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:24,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:24,208 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:24,209 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1649508210] [2021-07-05 09:54:24,209 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1649508210] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:24,209 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:24,209 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 09:54:24,209 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1524695707] [2021-07-05 09:54:24,210 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 09:54:24,210 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:24,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 09:54:24,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 09:54:24,210 INFO L87 Difference]: Start difference. First operand 246 states and 321 transitions. Second operand has 6 states, 6 states have (on average 6.333333333333333) internal successors, (38), 6 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:24,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:24,387 INFO L93 Difference]: Finished difference Result 773 states and 1003 transitions. [2021-07-05 09:54:24,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-05 09:54:24,387 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.333333333333333) internal successors, (38), 6 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 38 [2021-07-05 09:54:24,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:24,389 INFO L225 Difference]: With dead ends: 773 [2021-07-05 09:54:24,389 INFO L226 Difference]: Without dead ends: 534 [2021-07-05 09:54:24,390 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 52.2ms TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2021-07-05 09:54:24,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 534 states. [2021-07-05 09:54:24,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 534 to 246. [2021-07-05 09:54:24,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 246 states, 245 states have (on average 1.2857142857142858) internal successors, (315), 245 states have internal predecessors, (315), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:24,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 315 transitions. [2021-07-05 09:54:24,401 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 315 transitions. Word has length 38 [2021-07-05 09:54:24,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:24,401 INFO L442 AbstractCegarLoop]: Abstraction has 246 states and 315 transitions. [2021-07-05 09:54:24,401 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 6.333333333333333) internal successors, (38), 6 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:24,401 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 315 transitions. [2021-07-05 09:54:24,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-07-05 09:54:24,402 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:24,402 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:24,402 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-05 09:54:24,403 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:24,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:24,403 INFO L82 PathProgramCache]: Analyzing trace with hash -2006064489, now seen corresponding path program 1 times [2021-07-05 09:54:24,403 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:24,403 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2115005326] [2021-07-05 09:54:24,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:24,403 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:24,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:24,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:24,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:24,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:24,433 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:24,433 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:24,434 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2115005326] [2021-07-05 09:54:24,434 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2115005326] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:24,434 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:24,434 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:54:24,434 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [697733087] [2021-07-05 09:54:24,434 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:24,434 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:24,435 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:24,435 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:24,435 INFO L87 Difference]: Start difference. First operand 246 states and 315 transitions. Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:24,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:24,458 INFO L93 Difference]: Finished difference Result 401 states and 517 transitions. [2021-07-05 09:54:24,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:24,459 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 63 [2021-07-05 09:54:24,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:24,460 INFO L225 Difference]: With dead ends: 401 [2021-07-05 09:54:24,460 INFO L226 Difference]: Without dead ends: 399 [2021-07-05 09:54:24,460 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:24,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 399 states. [2021-07-05 09:54:24,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 399 to 276. [2021-07-05 09:54:24,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 276 states, 275 states have (on average 1.309090909090909) internal successors, (360), 275 states have internal predecessors, (360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:24,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 360 transitions. [2021-07-05 09:54:24,477 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 360 transitions. Word has length 63 [2021-07-05 09:54:24,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:24,478 INFO L442 AbstractCegarLoop]: Abstraction has 276 states and 360 transitions. [2021-07-05 09:54:24,478 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:24,478 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 360 transitions. [2021-07-05 09:54:24,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2021-07-05 09:54:24,479 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:24,479 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:24,479 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-07-05 09:54:24,479 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:24,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:24,479 INFO L82 PathProgramCache]: Analyzing trace with hash 78317427, now seen corresponding path program 1 times [2021-07-05 09:54:24,480 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:24,480 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1061760949] [2021-07-05 09:54:24,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:24,480 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:24,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:24,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:24,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:24,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:24,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:24,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:24,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:24,528 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2021-07-05 09:54:24,528 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:24,528 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1061760949] [2021-07-05 09:54:24,528 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1061760949] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:24,528 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:24,528 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 09:54:24,528 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1787278809] [2021-07-05 09:54:24,529 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 09:54:24,529 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:24,529 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 09:54:24,529 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 09:54:24,530 INFO L87 Difference]: Start difference. First operand 276 states and 360 transitions. Second operand has 6 states, 6 states have (on average 12.5) internal successors, (75), 6 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:24,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:24,673 INFO L93 Difference]: Finished difference Result 606 states and 784 transitions. [2021-07-05 09:54:24,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-05 09:54:24,673 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.5) internal successors, (75), 6 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 91 [2021-07-05 09:54:24,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:24,673 INFO L225 Difference]: With dead ends: 606 [2021-07-05 09:54:24,673 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:54:24,675 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 41.4ms TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2021-07-05 09:54:24,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:54:24,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:54:24,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:24,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:54:24,675 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 91 [2021-07-05 09:54:24,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:24,676 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:54:24,676 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.5) internal successors, (75), 6 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:24,676 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:54:24,676 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:54:24,679 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:54:24,683 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,686 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,687 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,688 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,693 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,694 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,694 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,695 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,748 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,749 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,749 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,750 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,753 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,754 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,818 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,822 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,823 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,824 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,824 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,920 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,923 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,924 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,924 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,925 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,925 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,926 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,926 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,928 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,928 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,928 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,929 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,929 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,930 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,930 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,931 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,931 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,932 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,935 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,939 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,943 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,945 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,945 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,952 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,953 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,954 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,954 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,955 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,976 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,977 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,062 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,063 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,063 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,064 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,064 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,065 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,065 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,066 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,066 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,068 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,068 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,069 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,075 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,075 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,094 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,095 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,185 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,186 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,186 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,187 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,187 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,188 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,188 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,189 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,190 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,190 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,191 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,195 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,198 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,199 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,203 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,210 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,212 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,212 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,213 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,213 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,215 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,216 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,310 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,311 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,311 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,312 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:25,446 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 27 [2021-07-05 09:54:25,812 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 17 [2021-07-05 09:54:26,216 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 27 [2021-07-05 09:54:26,463 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 20 [2021-07-05 09:54:26,910 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 20 [2021-07-05 09:54:27,458 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 17 [2021-07-05 09:54:27,471 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 559) no Hoare annotation was computed. [2021-07-05 09:54:27,471 INFO L762 garLoopResultBuilder]: For program point L699(lines 699 703) no Hoare annotation was computed. [2021-07-05 09:54:27,471 INFO L758 garLoopResultBuilder]: At program point L767(lines 762 770) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,471 INFO L758 garLoopResultBuilder]: At program point L767-1(lines 762 770) the Hoare annotation is: false [2021-07-05 09:54:27,471 INFO L758 garLoopResultBuilder]: At program point L767-2(lines 762 770) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,472 INFO L758 garLoopResultBuilder]: At program point L767-3(lines 762 770) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,472 INFO L758 garLoopResultBuilder]: At program point L767-4(lines 762 770) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,472 INFO L758 garLoopResultBuilder]: At program point L767-5(lines 762 770) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,472 INFO L762 garLoopResultBuilder]: For program point L901(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,472 INFO L762 garLoopResultBuilder]: For program point L901-2(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,472 INFO L762 garLoopResultBuilder]: For program point L901-4(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,472 INFO L762 garLoopResultBuilder]: For program point L901-6(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,472 INFO L762 garLoopResultBuilder]: For program point L901-8(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,472 INFO L762 garLoopResultBuilder]: For program point L901-10(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,472 INFO L762 garLoopResultBuilder]: For program point L901-12(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,473 INFO L762 garLoopResultBuilder]: For program point L901-14(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,473 INFO L762 garLoopResultBuilder]: For program point L901-16(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,473 INFO L762 garLoopResultBuilder]: For program point L901-18(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,473 INFO L762 garLoopResultBuilder]: For program point L901-20(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,473 INFO L762 garLoopResultBuilder]: For program point L175(lines 175 182) no Hoare annotation was computed. [2021-07-05 09:54:27,473 INFO L762 garLoopResultBuilder]: For program point L901-22(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,474 INFO L758 garLoopResultBuilder]: At program point L175-1(lines 175 182) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,474 INFO L762 garLoopResultBuilder]: For program point L639(lines 639 650) no Hoare annotation was computed. [2021-07-05 09:54:27,474 INFO L762 garLoopResultBuilder]: For program point L839(lines 839 856) no Hoare annotation was computed. [2021-07-05 09:54:27,474 INFO L762 garLoopResultBuilder]: For program point L839-1(lines 839 856) no Hoare annotation was computed. [2021-07-05 09:54:27,475 INFO L762 garLoopResultBuilder]: For program point L839-2(lines 839 856) no Hoare annotation was computed. [2021-07-05 09:54:27,475 INFO L762 garLoopResultBuilder]: For program point L839-3(lines 839 856) no Hoare annotation was computed. [2021-07-05 09:54:27,475 INFO L762 garLoopResultBuilder]: For program point L839-4(lines 839 856) no Hoare annotation was computed. [2021-07-05 09:54:27,475 INFO L762 garLoopResultBuilder]: For program point L839-5(lines 839 856) no Hoare annotation was computed. [2021-07-05 09:54:27,475 INFO L762 garLoopResultBuilder]: For program point L843(lines 843 851) no Hoare annotation was computed. [2021-07-05 09:54:27,475 INFO L762 garLoopResultBuilder]: For program point L843-1(lines 843 851) no Hoare annotation was computed. [2021-07-05 09:54:27,475 INFO L762 garLoopResultBuilder]: For program point L843-2(lines 843 851) no Hoare annotation was computed. [2021-07-05 09:54:27,475 INFO L762 garLoopResultBuilder]: For program point L843-3(lines 843 851) no Hoare annotation was computed. [2021-07-05 09:54:27,475 INFO L762 garLoopResultBuilder]: For program point L843-4(lines 843 851) no Hoare annotation was computed. [2021-07-05 09:54:27,475 INFO L762 garLoopResultBuilder]: For program point L843-5(lines 843 851) no Hoare annotation was computed. [2021-07-05 09:54:27,476 INFO L762 garLoopResultBuilder]: For program point L645(lines 645 649) no Hoare annotation was computed. [2021-07-05 09:54:27,476 INFO L762 garLoopResultBuilder]: For program point L645-2(lines 781 787) no Hoare annotation was computed. [2021-07-05 09:54:27,476 INFO L758 garLoopResultBuilder]: At program point L51(lines 46 53) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,476 INFO L758 garLoopResultBuilder]: At program point L712(lines 707 715) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse1 .cse2) (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse1 .cse2))) [2021-07-05 09:54:27,476 INFO L758 garLoopResultBuilder]: At program point L712-1(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,476 INFO L758 garLoopResultBuilder]: At program point L712-2(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,476 INFO L758 garLoopResultBuilder]: At program point L712-3(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,476 INFO L758 garLoopResultBuilder]: At program point L712-4(lines 707 715) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0))) (or (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1) .cse1 .cse2 .cse3) (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse1 .cse2 .cse3))) [2021-07-05 09:54:27,477 INFO L758 garLoopResultBuilder]: At program point L712-5(lines 707 715) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse1 .cse2) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1) .cse1 .cse2 (= ~pumpRunning~0 0)))) [2021-07-05 09:54:27,477 INFO L758 garLoopResultBuilder]: At program point L712-6(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,477 INFO L758 garLoopResultBuilder]: At program point L712-7(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,477 INFO L758 garLoopResultBuilder]: At program point L712-8(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,477 INFO L758 garLoopResultBuilder]: At program point L712-9(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,477 INFO L758 garLoopResultBuilder]: At program point L712-10(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,477 INFO L758 garLoopResultBuilder]: At program point L712-11(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,477 INFO L758 garLoopResultBuilder]: At program point L712-12(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,478 INFO L758 garLoopResultBuilder]: At program point L712-13(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,478 INFO L758 garLoopResultBuilder]: At program point L712-14(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,478 INFO L758 garLoopResultBuilder]: At program point L712-15(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,478 INFO L758 garLoopResultBuilder]: At program point L712-16(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,478 INFO L758 garLoopResultBuilder]: At program point L184(lines 165 187) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,478 INFO L758 garLoopResultBuilder]: At program point L712-17(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,478 INFO L758 garLoopResultBuilder]: At program point L781(lines 780 799) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse3 (= ~methaneLevelCritical~0 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2) (and .cse0 .cse3 .cse1 .cse2 (= ~pumpRunning~0 0)) (and .cse0 (= ~methAndRunningLastTime~0 0) .cse3 .cse1 .cse2))) [2021-07-05 09:54:27,478 INFO L762 garLoopResultBuilder]: For program point L781-1(lines 781 787) no Hoare annotation was computed. [2021-07-05 09:54:27,479 INFO L758 garLoopResultBuilder]: At program point L781-2(lines 780 799) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,479 INFO L758 garLoopResultBuilder]: At program point L781-3(lines 780 799) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,479 INFO L758 garLoopResultBuilder]: At program point L586(lines 1 1012) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,479 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:54:27,479 INFO L762 garLoopResultBuilder]: For program point L984(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,479 INFO L762 garLoopResultBuilder]: For program point L984-2(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,479 INFO L762 garLoopResultBuilder]: For program point L984-3(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,479 INFO L762 garLoopResultBuilder]: For program point L984-5(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,479 INFO L762 garLoopResultBuilder]: For program point L984-6(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,480 INFO L762 garLoopResultBuilder]: For program point L984-8(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,480 INFO L762 garLoopResultBuilder]: For program point L984-9(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,480 INFO L762 garLoopResultBuilder]: For program point L984-11(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,480 INFO L762 garLoopResultBuilder]: For program point L984-12(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,480 INFO L762 garLoopResultBuilder]: For program point L984-14(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,480 INFO L762 garLoopResultBuilder]: For program point L984-15(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,480 INFO L762 garLoopResultBuilder]: For program point L984-17(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,480 INFO L762 garLoopResultBuilder]: For program point L984-18(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,480 INFO L762 garLoopResultBuilder]: For program point L984-20(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,481 INFO L762 garLoopResultBuilder]: For program point L984-21(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,481 INFO L762 garLoopResultBuilder]: For program point L984-23(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,481 INFO L762 garLoopResultBuilder]: For program point L984-24(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,481 INFO L762 garLoopResultBuilder]: For program point L984-26(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,481 INFO L762 garLoopResultBuilder]: For program point L984-27(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,481 INFO L762 garLoopResultBuilder]: For program point L984-29(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,481 INFO L762 garLoopResultBuilder]: For program point L984-30(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,481 INFO L762 garLoopResultBuilder]: For program point L984-32(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,481 INFO L762 garLoopResultBuilder]: For program point L984-33(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,481 INFO L762 garLoopResultBuilder]: For program point L984-35(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,482 INFO L758 garLoopResultBuilder]: At program point L655(lines 608 656) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,482 INFO L758 garLoopResultBuilder]: At program point L788(lines 788 794) the Hoare annotation is: (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse3 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) (.cse4 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2 .cse3) (and .cse0 (= ~methaneLevelCritical~0 1) .cse2 .cse3 .cse4))) [2021-07-05 09:54:27,482 INFO L758 garLoopResultBuilder]: At program point L788-1(lines 788 794) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,482 INFO L758 garLoopResultBuilder]: At program point L788-2(lines 788 794) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,482 INFO L762 garLoopResultBuilder]: For program point L62(lines 62 79) no Hoare annotation was computed. [2021-07-05 09:54:27,482 INFO L758 garLoopResultBuilder]: At program point L62-1(lines 1 1012) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse3 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse4 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse2 (= ~methaneLevelCritical~0 1) .cse3 .cse4 .cse5) (and .cse0 (= ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~0 0) .cse1 .cse2 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse3 .cse4))) [2021-07-05 09:54:27,482 INFO L762 garLoopResultBuilder]: For program point L62-2(lines 62 79) no Hoare annotation was computed. [2021-07-05 09:54:27,483 INFO L758 garLoopResultBuilder]: At program point L62-3(lines 1 1012) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,483 INFO L762 garLoopResultBuilder]: For program point L62-4(lines 62 79) no Hoare annotation was computed. [2021-07-05 09:54:27,483 INFO L758 garLoopResultBuilder]: At program point L62-5(lines 1 1012) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,483 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:54:27,483 INFO L758 garLoopResultBuilder]: At program point L990(lines 975 993) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,483 INFO L758 garLoopResultBuilder]: At program point L990-1(lines 975 993) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,483 INFO L758 garLoopResultBuilder]: At program point L990-2(lines 975 993) the Hoare annotation is: false [2021-07-05 09:54:27,483 INFO L758 garLoopResultBuilder]: At program point L990-3(lines 975 993) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (and .cse0 (= ~methaneLevelCritical~0 1) .cse1 .cse2 .cse3))) [2021-07-05 09:54:27,484 INFO L758 garLoopResultBuilder]: At program point L990-4(lines 975 993) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,484 INFO L758 garLoopResultBuilder]: At program point L990-5(lines 975 993) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,484 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 559) no Hoare annotation was computed. [2021-07-05 09:54:27,484 INFO L758 garLoopResultBuilder]: At program point L990-6(lines 975 993) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,484 INFO L758 garLoopResultBuilder]: At program point L990-7(lines 975 993) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,484 INFO L758 garLoopResultBuilder]: At program point L990-8(lines 975 993) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,484 INFO L758 garLoopResultBuilder]: At program point L990-9(lines 975 993) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,484 INFO L758 garLoopResultBuilder]: At program point L990-10(lines 975 993) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,485 INFO L758 garLoopResultBuilder]: At program point L990-11(lines 975 993) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,485 INFO L758 garLoopResultBuilder]: At program point L594(lines 589 597) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,485 INFO L762 garLoopResultBuilder]: For program point L66(lines 66 76) no Hoare annotation was computed. [2021-07-05 09:54:27,485 INFO L762 garLoopResultBuilder]: For program point L66-2(lines 66 76) no Hoare annotation was computed. [2021-07-05 09:54:27,485 INFO L762 garLoopResultBuilder]: For program point L66-4(lines 66 76) no Hoare annotation was computed. [2021-07-05 09:54:27,485 INFO L762 garLoopResultBuilder]: For program point L67(lines 67 73) no Hoare annotation was computed. [2021-07-05 09:54:27,485 INFO L762 garLoopResultBuilder]: For program point L67-2(lines 67 73) no Hoare annotation was computed. [2021-07-05 09:54:27,485 INFO L762 garLoopResultBuilder]: For program point L67-4(lines 67 73) no Hoare annotation was computed. [2021-07-05 09:54:27,485 INFO L758 garLoopResultBuilder]: At program point L926(lines 919 929) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse1 .cse2) (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse1 .cse2))) [2021-07-05 09:54:27,486 INFO L758 garLoopResultBuilder]: At program point L926-1(lines 919 929) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,486 INFO L758 garLoopResultBuilder]: At program point L926-2(lines 919 929) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,486 INFO L758 garLoopResultBuilder]: At program point L926-3(lines 919 929) the Hoare annotation is: false [2021-07-05 09:54:27,486 INFO L758 garLoopResultBuilder]: At program point L926-4(lines 919 929) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0))) (or (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methaneLevelCritical~0 1) .cse1 .cse2 .cse3) (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse1 .cse2 .cse3))) [2021-07-05 09:54:27,486 INFO L758 garLoopResultBuilder]: At program point L926-5(lines 919 929) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,486 INFO L758 garLoopResultBuilder]: At program point L926-6(lines 919 929) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,486 INFO L758 garLoopResultBuilder]: At program point L926-7(lines 919 929) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,486 INFO L758 garLoopResultBuilder]: At program point L926-8(lines 919 929) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,487 INFO L758 garLoopResultBuilder]: At program point L926-9(lines 919 929) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,487 INFO L758 garLoopResultBuilder]: At program point L926-10(lines 919 929) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,487 INFO L758 garLoopResultBuilder]: At program point L926-11(lines 919 929) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,487 INFO L758 garLoopResultBuilder]: At program point L926-12(lines 919 929) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,487 INFO L758 garLoopResultBuilder]: At program point L926-13(lines 919 929) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,487 INFO L758 garLoopResultBuilder]: At program point L926-14(lines 919 929) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,487 INFO L762 garLoopResultBuilder]: For program point L865(lines 865 882) no Hoare annotation was computed. [2021-07-05 09:54:27,487 INFO L762 garLoopResultBuilder]: For program point L865-1(lines 865 882) no Hoare annotation was computed. [2021-07-05 09:54:27,487 INFO L762 garLoopResultBuilder]: For program point L865-2(lines 865 882) no Hoare annotation was computed. [2021-07-05 09:54:27,488 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 559) no Hoare annotation was computed. [2021-07-05 09:54:27,488 INFO L758 garLoopResultBuilder]: At program point L935(lines 930 938) the Hoare annotation is: (and (= 1 ~systemActive~0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~methaneLevelCritical~0 1) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,488 INFO L758 garLoopResultBuilder]: At program point L935-1(lines 930 938) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,488 INFO L762 garLoopResultBuilder]: For program point L869(lines 869 877) no Hoare annotation was computed. [2021-07-05 09:54:27,488 INFO L758 garLoopResultBuilder]: At program point L935-2(lines 930 938) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,488 INFO L762 garLoopResultBuilder]: For program point L869-1(lines 869 877) no Hoare annotation was computed. [2021-07-05 09:54:27,488 INFO L762 garLoopResultBuilder]: For program point L869-2(lines 869 877) no Hoare annotation was computed. [2021-07-05 09:54:27,488 INFO L762 garLoopResultBuilder]: For program point L1003(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,488 INFO L762 garLoopResultBuilder]: For program point L1003-2(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,489 INFO L762 garLoopResultBuilder]: For program point L1003-3(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,489 INFO L762 garLoopResultBuilder]: For program point L1003-5(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,489 INFO L762 garLoopResultBuilder]: For program point L1003-6(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,489 INFO L762 garLoopResultBuilder]: For program point L1003-8(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,489 INFO L762 garLoopResultBuilder]: For program point L1003-9(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,489 INFO L762 garLoopResultBuilder]: For program point L1003-11(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,489 INFO L762 garLoopResultBuilder]: For program point L1003-12(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,489 INFO L762 garLoopResultBuilder]: For program point L1003-14(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,489 INFO L762 garLoopResultBuilder]: For program point L1003-15(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,489 INFO L762 garLoopResultBuilder]: For program point L1003-17(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,490 INFO L762 garLoopResultBuilder]: For program point L675(lines 675 679) no Hoare annotation was computed. [2021-07-05 09:54:27,490 INFO L762 garLoopResultBuilder]: For program point L675-3(lines 675 679) no Hoare annotation was computed. [2021-07-05 09:54:27,490 INFO L762 garLoopResultBuilder]: For program point L675-6(lines 675 679) no Hoare annotation was computed. [2021-07-05 09:54:27,490 INFO L758 garLoopResultBuilder]: At program point L147(lines 143 149) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,490 INFO L762 garLoopResultBuilder]: For program point L610(lines 609 654) no Hoare annotation was computed. [2021-07-05 09:54:27,490 INFO L762 garLoopResultBuilder]: For program point L611(lines 611 615) no Hoare annotation was computed. [2021-07-05 09:54:27,490 INFO L758 garLoopResultBuilder]: At program point L1009(lines 994 1012) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,490 INFO L758 garLoopResultBuilder]: At program point L1009-1(lines 994 1012) the Hoare annotation is: false [2021-07-05 09:54:27,490 INFO L758 garLoopResultBuilder]: At program point L1009-2(lines 994 1012) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,491 INFO L758 garLoopResultBuilder]: At program point L1009-3(lines 994 1012) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,491 INFO L758 garLoopResultBuilder]: At program point L1009-4(lines 994 1012) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,491 INFO L758 garLoopResultBuilder]: At program point L1009-5(lines 994 1012) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,491 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:54:27,491 INFO L762 garLoopResultBuilder]: For program point L813(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,491 INFO L762 garLoopResultBuilder]: For program point L813-1(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,491 INFO L762 garLoopResultBuilder]: For program point L813-2(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,491 INFO L762 garLoopResultBuilder]: For program point L813-3(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,491 INFO L762 garLoopResultBuilder]: For program point L813-4(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,492 INFO L762 garLoopResultBuilder]: For program point L813-5(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,492 INFO L762 garLoopResultBuilder]: For program point L813-6(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,492 INFO L762 garLoopResultBuilder]: For program point L813-7(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,492 INFO L762 garLoopResultBuilder]: For program point L813-8(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,492 INFO L762 garLoopResultBuilder]: For program point L813-9(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,492 INFO L762 garLoopResultBuilder]: For program point L813-10(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,492 INFO L762 garLoopResultBuilder]: For program point L813-11(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,492 INFO L762 garLoopResultBuilder]: For program point L817(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,492 INFO L762 garLoopResultBuilder]: For program point L817-1(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,492 INFO L762 garLoopResultBuilder]: For program point L817-2(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,493 INFO L762 garLoopResultBuilder]: For program point L817-3(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,493 INFO L762 garLoopResultBuilder]: For program point L817-4(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,493 INFO L762 garLoopResultBuilder]: For program point L817-5(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,493 INFO L762 garLoopResultBuilder]: For program point L619(lines 619 625) no Hoare annotation was computed. [2021-07-05 09:54:27,493 INFO L762 garLoopResultBuilder]: For program point L817-6(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,493 INFO L758 garLoopResultBuilder]: At program point L619-1(lines 619 625) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse3 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse4 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse2 (= ~methaneLevelCritical~0 1) .cse3 .cse4 .cse5) (and .cse0 (= ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~0 0) .cse1 .cse2 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse3 .cse4))) [2021-07-05 09:54:27,493 INFO L762 garLoopResultBuilder]: For program point L817-7(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,493 INFO L762 garLoopResultBuilder]: For program point L817-8(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,493 INFO L762 garLoopResultBuilder]: For program point L817-9(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,494 INFO L762 garLoopResultBuilder]: For program point L817-10(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,494 INFO L762 garLoopResultBuilder]: For program point L817-11(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,494 INFO L762 garLoopResultBuilder]: For program point L752(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,494 INFO L762 garLoopResultBuilder]: For program point L752-1(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,494 INFO L762 garLoopResultBuilder]: For program point L752-2(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,494 INFO L762 garLoopResultBuilder]: For program point L752-3(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,494 INFO L762 garLoopResultBuilder]: For program point L752-4(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,494 INFO L762 garLoopResultBuilder]: For program point L752-5(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,494 INFO L762 garLoopResultBuilder]: For program point L752-6(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,494 INFO L762 garLoopResultBuilder]: For program point L752-7(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,495 INFO L762 garLoopResultBuilder]: For program point L752-8(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,495 INFO L762 garLoopResultBuilder]: For program point L752-9(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,495 INFO L762 garLoopResultBuilder]: For program point L752-10(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,495 INFO L762 garLoopResultBuilder]: For program point L752-11(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,495 INFO L762 garLoopResultBuilder]: For program point L687(lines 687 691) no Hoare annotation was computed. [2021-07-05 09:54:27,495 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:54:27,495 INFO L758 garLoopResultBuilder]: At program point L96-2(lines 96 110) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,495 INFO L758 garLoopResultBuilder]: At program point L757(lines 748 761) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,495 INFO L758 garLoopResultBuilder]: At program point L757-1(lines 748 761) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,496 INFO L758 garLoopResultBuilder]: At program point L757-2(lines 748 761) the Hoare annotation is: false [2021-07-05 09:54:27,496 INFO L758 garLoopResultBuilder]: At program point L757-3(lines 748 761) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (and .cse0 (= ~methaneLevelCritical~0 1) .cse1 .cse2 .cse3))) [2021-07-05 09:54:27,496 INFO L758 garLoopResultBuilder]: At program point L757-4(lines 748 761) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,496 INFO L758 garLoopResultBuilder]: At program point L757-5(lines 748 761) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,496 INFO L762 garLoopResultBuilder]: For program point L559(line 559) no Hoare annotation was computed. [2021-07-05 09:54:27,496 INFO L758 garLoopResultBuilder]: At program point L757-6(lines 748 761) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,496 INFO L758 garLoopResultBuilder]: At program point L757-7(lines 748 761) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,496 INFO L762 garLoopResultBuilder]: For program point L559-1(line 559) no Hoare annotation was computed. [2021-07-05 09:54:27,496 INFO L758 garLoopResultBuilder]: At program point L757-8(lines 748 761) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,497 INFO L762 garLoopResultBuilder]: For program point L559-2(line 559) no Hoare annotation was computed. [2021-07-05 09:54:27,497 INFO L758 garLoopResultBuilder]: At program point L757-9(lines 748 761) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,497 INFO L758 garLoopResultBuilder]: At program point L757-10(lines 748 761) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,497 INFO L758 garLoopResultBuilder]: At program point L757-11(lines 748 761) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,497 INFO L762 garLoopResultBuilder]: For program point L97(line 97) no Hoare annotation was computed. [2021-07-05 09:54:27,497 INFO L762 garLoopResultBuilder]: For program point L100(lines 100 104) no Hoare annotation was computed. [2021-07-05 09:54:27,497 INFO L762 garLoopResultBuilder]: For program point L100-1(lines 781 787) no Hoare annotation was computed. [2021-07-05 09:54:27,497 INFO L762 garLoopResultBuilder]: For program point L629(lines 629 635) no Hoare annotation was computed. [2021-07-05 09:54:27,497 INFO L758 garLoopResultBuilder]: At program point L629-1(lines 629 635) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2) (and .cse0 (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse1 .cse2))) [2021-07-05 09:54:27,498 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-07-05 09:54:27,498 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:54:27,500 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/3) [2021-07-05 09:54:27,502 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:54:27,502 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:54:27,502 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:54:27,504 INFO L276 IsEmpty]: Start isEmpty. Operand has 229 states, 225 states have (on average 1.5244444444444445) internal successors, (343), 228 states have internal predecessors, (343), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:27,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-07-05 09:54:27,504 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:27,505 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:27,505 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:27,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:27,505 INFO L82 PathProgramCache]: Analyzing trace with hash 1680546116, now seen corresponding path program 1 times [2021-07-05 09:54:27,505 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:27,505 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [254305515] [2021-07-05 09:54:27,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:27,506 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:27,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:27,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:27,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:27,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:27,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:27,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:27,520 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:27,520 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [254305515] [2021-07-05 09:54:27,521 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [254305515] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:27,521 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:27,521 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:54:27,521 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [237529779] [2021-07-05 09:54:27,521 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:54:27,521 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:27,522 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:54:27,522 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:54:27,522 INFO L87 Difference]: Start difference. First operand has 229 states, 225 states have (on average 1.5244444444444445) internal successors, (343), 228 states have internal predecessors, (343), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 9.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:27,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:27,526 INFO L93 Difference]: Finished difference Result 451 states and 678 transitions. [2021-07-05 09:54:27,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:54:27,526 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 9.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 18 [2021-07-05 09:54:27,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:27,527 INFO L225 Difference]: With dead ends: 451 [2021-07-05 09:54:27,527 INFO L226 Difference]: Without dead ends: 151 [2021-07-05 09:54:27,527 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:54:27,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2021-07-05 09:54:27,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 151. [2021-07-05 09:54:27,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 150 states have (on average 1.4733333333333334) internal successors, (221), 150 states have internal predecessors, (221), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:27,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 221 transitions. [2021-07-05 09:54:27,530 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 221 transitions. Word has length 18 [2021-07-05 09:54:27,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:27,530 INFO L442 AbstractCegarLoop]: Abstraction has 151 states and 221 transitions. [2021-07-05 09:54:27,530 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 9.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:27,530 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 221 transitions. [2021-07-05 09:54:27,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-07-05 09:54:27,531 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:27,531 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:27,531 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable101 [2021-07-05 09:54:27,531 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:27,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:27,531 INFO L82 PathProgramCache]: Analyzing trace with hash 1461710147, now seen corresponding path program 1 times [2021-07-05 09:54:27,531 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:27,532 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1087508138] [2021-07-05 09:54:27,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:27,532 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:27,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:27,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:27,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:27,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:27,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:27,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:27,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:27,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:27,551 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:27,552 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1087508138] [2021-07-05 09:54:27,552 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1087508138] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:27,552 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:27,552 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:54:27,552 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [903863967] [2021-07-05 09:54:27,552 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:27,552 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:27,553 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:27,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:27,553 INFO L87 Difference]: Start difference. First operand 151 states and 221 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:27,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:27,555 INFO L93 Difference]: Finished difference Result 151 states and 221 transitions. [2021-07-05 09:54:27,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:27,556 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-07-05 09:54:27,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:27,556 INFO L225 Difference]: With dead ends: 151 [2021-07-05 09:54:27,556 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:54:27,556 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 5.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:27,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:54:27,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:54:27,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:27,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:54:27,557 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 19 [2021-07-05 09:54:27,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:27,557 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:54:27,557 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:27,557 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:54:27,558 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:54:27,558 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:54:27,558 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,559 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,560 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,560 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,560 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,561 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,561 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,561 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,562 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,562 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,562 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,563 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,563 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,564 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,564 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,565 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,565 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,565 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,565 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,566 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,567 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,567 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,569 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,570 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,571 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,572 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,573 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,573 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,574 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,574 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,574 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,575 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,575 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,575 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,576 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,576 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,577 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,577 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,578 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,578 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,578 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,579 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,579 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,580 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,580 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,580 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,581 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,581 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,581 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,582 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,582 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,582 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,583 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,583 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,583 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,584 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,584 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,584 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,585 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,585 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,585 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,585 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,586 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,586 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,586 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,587 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,587 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,587 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,588 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,588 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,588 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,589 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,589 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,589 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,589 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,590 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,590 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,591 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,591 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,591 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,592 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,592 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,592 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,593 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,593 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,593 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,594 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,594 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,594 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,595 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,595 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,661 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 559) no Hoare annotation was computed. [2021-07-05 09:54:27,661 INFO L762 garLoopResultBuilder]: For program point L699(lines 699 703) no Hoare annotation was computed. [2021-07-05 09:54:27,662 INFO L758 garLoopResultBuilder]: At program point L767(lines 762 770) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,662 INFO L758 garLoopResultBuilder]: At program point L767-1(lines 762 770) the Hoare annotation is: false [2021-07-05 09:54:27,662 INFO L758 garLoopResultBuilder]: At program point L767-2(lines 762 770) the Hoare annotation is: false [2021-07-05 09:54:27,662 INFO L758 garLoopResultBuilder]: At program point L767-3(lines 762 770) the Hoare annotation is: false [2021-07-05 09:54:27,662 INFO L758 garLoopResultBuilder]: At program point L767-4(lines 762 770) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,662 INFO L758 garLoopResultBuilder]: At program point L767-5(lines 762 770) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,662 INFO L762 garLoopResultBuilder]: For program point L901(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,662 INFO L762 garLoopResultBuilder]: For program point L901-2(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,663 INFO L762 garLoopResultBuilder]: For program point L901-4(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,663 INFO L762 garLoopResultBuilder]: For program point L901-6(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,663 INFO L762 garLoopResultBuilder]: For program point L901-8(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,663 INFO L762 garLoopResultBuilder]: For program point L901-10(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,663 INFO L762 garLoopResultBuilder]: For program point L901-12(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,663 INFO L762 garLoopResultBuilder]: For program point L901-14(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,663 INFO L762 garLoopResultBuilder]: For program point L901-16(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,663 INFO L762 garLoopResultBuilder]: For program point L901-18(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,663 INFO L762 garLoopResultBuilder]: For program point L901-20(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,664 INFO L762 garLoopResultBuilder]: For program point L175(lines 175 182) no Hoare annotation was computed. [2021-07-05 09:54:27,664 INFO L762 garLoopResultBuilder]: For program point L901-22(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,664 INFO L758 garLoopResultBuilder]: At program point L175-1(lines 175 182) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,664 INFO L762 garLoopResultBuilder]: For program point L639(lines 639 650) no Hoare annotation was computed. [2021-07-05 09:54:27,664 INFO L762 garLoopResultBuilder]: For program point L839(lines 839 856) no Hoare annotation was computed. [2021-07-05 09:54:27,664 INFO L762 garLoopResultBuilder]: For program point L839-1(lines 839 856) no Hoare annotation was computed. [2021-07-05 09:54:27,664 INFO L762 garLoopResultBuilder]: For program point L839-2(lines 839 856) no Hoare annotation was computed. [2021-07-05 09:54:27,664 INFO L762 garLoopResultBuilder]: For program point L839-3(lines 839 856) no Hoare annotation was computed. [2021-07-05 09:54:27,664 INFO L762 garLoopResultBuilder]: For program point L839-4(lines 839 856) no Hoare annotation was computed. [2021-07-05 09:54:27,664 INFO L762 garLoopResultBuilder]: For program point L839-5(lines 839 856) no Hoare annotation was computed. [2021-07-05 09:54:27,665 INFO L762 garLoopResultBuilder]: For program point L843(lines 843 851) no Hoare annotation was computed. [2021-07-05 09:54:27,665 INFO L762 garLoopResultBuilder]: For program point L843-1(lines 843 851) no Hoare annotation was computed. [2021-07-05 09:54:27,665 INFO L762 garLoopResultBuilder]: For program point L843-2(lines 843 851) no Hoare annotation was computed. [2021-07-05 09:54:27,665 INFO L762 garLoopResultBuilder]: For program point L843-3(lines 843 851) no Hoare annotation was computed. [2021-07-05 09:54:27,665 INFO L762 garLoopResultBuilder]: For program point L843-4(lines 843 851) no Hoare annotation was computed. [2021-07-05 09:54:27,665 INFO L762 garLoopResultBuilder]: For program point L843-5(lines 843 851) no Hoare annotation was computed. [2021-07-05 09:54:27,665 INFO L762 garLoopResultBuilder]: For program point L645(lines 645 649) no Hoare annotation was computed. [2021-07-05 09:54:27,665 INFO L762 garLoopResultBuilder]: For program point L645-2(lines 781 787) no Hoare annotation was computed. [2021-07-05 09:54:27,665 INFO L758 garLoopResultBuilder]: At program point L51(lines 46 53) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,666 INFO L758 garLoopResultBuilder]: At program point L712(lines 707 715) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse1 .cse2) (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse1 .cse2)))) [2021-07-05 09:54:27,666 INFO L758 garLoopResultBuilder]: At program point L712-1(lines 707 715) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,666 INFO L758 garLoopResultBuilder]: At program point L712-2(lines 707 715) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,666 INFO L758 garLoopResultBuilder]: At program point L712-3(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,666 INFO L758 garLoopResultBuilder]: At program point L712-4(lines 707 715) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0))) (or (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1) .cse1 .cse2 .cse3) (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse1 .cse2 .cse3)))) [2021-07-05 09:54:27,666 INFO L758 garLoopResultBuilder]: At program point L712-5(lines 707 715) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse1 .cse2) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1) .cse1 .cse2 (= ~pumpRunning~0 0))))) [2021-07-05 09:54:27,666 INFO L758 garLoopResultBuilder]: At program point L712-6(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,666 INFO L758 garLoopResultBuilder]: At program point L712-7(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,667 INFO L758 garLoopResultBuilder]: At program point L712-8(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,667 INFO L758 garLoopResultBuilder]: At program point L712-9(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,667 INFO L758 garLoopResultBuilder]: At program point L712-10(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,667 INFO L758 garLoopResultBuilder]: At program point L712-11(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,667 INFO L758 garLoopResultBuilder]: At program point L712-12(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,667 INFO L758 garLoopResultBuilder]: At program point L712-13(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,667 INFO L758 garLoopResultBuilder]: At program point L712-14(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,667 INFO L758 garLoopResultBuilder]: At program point L712-15(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,668 INFO L758 garLoopResultBuilder]: At program point L712-16(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,668 INFO L758 garLoopResultBuilder]: At program point L184(lines 165 187) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,668 INFO L758 garLoopResultBuilder]: At program point L712-17(lines 707 715) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,668 INFO L758 garLoopResultBuilder]: At program point L781(lines 780 799) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse3 (= ~methaneLevelCritical~0 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2) (and .cse0 .cse3 .cse1 .cse2 (= ~pumpRunning~0 0)) (and .cse0 (= ~methAndRunningLastTime~0 0) .cse3 .cse1 .cse2)))) [2021-07-05 09:54:27,668 INFO L762 garLoopResultBuilder]: For program point L781-1(lines 781 787) no Hoare annotation was computed. [2021-07-05 09:54:27,668 INFO L758 garLoopResultBuilder]: At program point L781-2(lines 780 799) the Hoare annotation is: false [2021-07-05 09:54:27,668 INFO L758 garLoopResultBuilder]: At program point L781-3(lines 780 799) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,668 INFO L758 garLoopResultBuilder]: At program point L586(lines 1 1012) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,668 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:54:27,669 INFO L762 garLoopResultBuilder]: For program point L984(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,669 INFO L762 garLoopResultBuilder]: For program point L984-2(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,669 INFO L762 garLoopResultBuilder]: For program point L984-3(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,669 INFO L762 garLoopResultBuilder]: For program point L984-5(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,669 INFO L762 garLoopResultBuilder]: For program point L984-6(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,669 INFO L762 garLoopResultBuilder]: For program point L984-8(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,669 INFO L762 garLoopResultBuilder]: For program point L984-9(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,669 INFO L762 garLoopResultBuilder]: For program point L984-11(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,669 INFO L762 garLoopResultBuilder]: For program point L984-12(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,669 INFO L762 garLoopResultBuilder]: For program point L984-14(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,670 INFO L762 garLoopResultBuilder]: For program point L984-15(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,670 INFO L762 garLoopResultBuilder]: For program point L984-17(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,670 INFO L762 garLoopResultBuilder]: For program point L984-18(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,670 INFO L762 garLoopResultBuilder]: For program point L984-20(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,670 INFO L762 garLoopResultBuilder]: For program point L984-21(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,670 INFO L762 garLoopResultBuilder]: For program point L984-23(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,670 INFO L762 garLoopResultBuilder]: For program point L984-24(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,670 INFO L762 garLoopResultBuilder]: For program point L984-26(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,670 INFO L762 garLoopResultBuilder]: For program point L984-27(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,670 INFO L762 garLoopResultBuilder]: For program point L984-29(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,671 INFO L762 garLoopResultBuilder]: For program point L984-30(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,671 INFO L762 garLoopResultBuilder]: For program point L984-32(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,671 INFO L762 garLoopResultBuilder]: For program point L984-33(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,671 INFO L762 garLoopResultBuilder]: For program point L984-35(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,671 INFO L758 garLoopResultBuilder]: At program point L655(lines 608 656) the Hoare annotation is: false [2021-07-05 09:54:27,671 INFO L758 garLoopResultBuilder]: At program point L788(lines 788 794) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse3 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) (.cse4 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2 .cse3) (and .cse0 (= ~methaneLevelCritical~0 1) .cse2 .cse3 .cse4)))) [2021-07-05 09:54:27,671 INFO L758 garLoopResultBuilder]: At program point L788-1(lines 788 794) the Hoare annotation is: false [2021-07-05 09:54:27,671 INFO L758 garLoopResultBuilder]: At program point L788-2(lines 788 794) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,671 INFO L762 garLoopResultBuilder]: For program point L62(lines 62 79) no Hoare annotation was computed. [2021-07-05 09:54:27,672 INFO L758 garLoopResultBuilder]: At program point L62-1(lines 1 1012) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse5 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse3 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse4 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse2 (= ~methaneLevelCritical~0 1) .cse3 .cse4 .cse5) (and .cse0 (= ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~0 0) .cse1 .cse2 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse3 .cse4)))) [2021-07-05 09:54:27,672 INFO L762 garLoopResultBuilder]: For program point L62-2(lines 62 79) no Hoare annotation was computed. [2021-07-05 09:54:27,672 INFO L758 garLoopResultBuilder]: At program point L62-3(lines 1 1012) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,672 INFO L762 garLoopResultBuilder]: For program point L62-4(lines 62 79) no Hoare annotation was computed. [2021-07-05 09:54:27,672 INFO L758 garLoopResultBuilder]: At program point L62-5(lines 1 1012) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,672 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:54:27,672 INFO L758 garLoopResultBuilder]: At program point L990(lines 975 993) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,672 INFO L758 garLoopResultBuilder]: At program point L990-1(lines 975 993) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,672 INFO L758 garLoopResultBuilder]: At program point L990-2(lines 975 993) the Hoare annotation is: false [2021-07-05 09:54:27,673 INFO L758 garLoopResultBuilder]: At program point L990-3(lines 975 993) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (and .cse0 (= ~methaneLevelCritical~0 1) .cse1 .cse2 .cse3)))) [2021-07-05 09:54:27,673 INFO L758 garLoopResultBuilder]: At program point L990-4(lines 975 993) the Hoare annotation is: false [2021-07-05 09:54:27,673 INFO L758 garLoopResultBuilder]: At program point L990-5(lines 975 993) the Hoare annotation is: false [2021-07-05 09:54:27,673 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 559) no Hoare annotation was computed. [2021-07-05 09:54:27,673 INFO L758 garLoopResultBuilder]: At program point L990-6(lines 975 993) the Hoare annotation is: false [2021-07-05 09:54:27,673 INFO L758 garLoopResultBuilder]: At program point L990-7(lines 975 993) the Hoare annotation is: false [2021-07-05 09:54:27,673 INFO L758 garLoopResultBuilder]: At program point L990-8(lines 975 993) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,673 INFO L758 garLoopResultBuilder]: At program point L990-9(lines 975 993) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,674 INFO L758 garLoopResultBuilder]: At program point L990-10(lines 975 993) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,674 INFO L758 garLoopResultBuilder]: At program point L990-11(lines 975 993) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,674 INFO L758 garLoopResultBuilder]: At program point L594(lines 589 597) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,674 INFO L762 garLoopResultBuilder]: For program point L66(lines 66 76) no Hoare annotation was computed. [2021-07-05 09:54:27,674 INFO L762 garLoopResultBuilder]: For program point L66-2(lines 66 76) no Hoare annotation was computed. [2021-07-05 09:54:27,674 INFO L762 garLoopResultBuilder]: For program point L66-4(lines 66 76) no Hoare annotation was computed. [2021-07-05 09:54:27,674 INFO L762 garLoopResultBuilder]: For program point L67(lines 67 73) no Hoare annotation was computed. [2021-07-05 09:54:27,674 INFO L762 garLoopResultBuilder]: For program point L67-2(lines 67 73) no Hoare annotation was computed. [2021-07-05 09:54:27,674 INFO L762 garLoopResultBuilder]: For program point L67-4(lines 67 73) no Hoare annotation was computed. [2021-07-05 09:54:27,674 INFO L758 garLoopResultBuilder]: At program point L926(lines 919 929) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse1 .cse2) (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse1 .cse2)))) [2021-07-05 09:54:27,675 INFO L758 garLoopResultBuilder]: At program point L926-1(lines 919 929) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,675 INFO L758 garLoopResultBuilder]: At program point L926-2(lines 919 929) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,675 INFO L758 garLoopResultBuilder]: At program point L926-3(lines 919 929) the Hoare annotation is: false [2021-07-05 09:54:27,675 INFO L758 garLoopResultBuilder]: At program point L926-4(lines 919 929) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0))) (or (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methaneLevelCritical~0 1) .cse1 .cse2 .cse3) (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse1 .cse2 .cse3)))) [2021-07-05 09:54:27,675 INFO L758 garLoopResultBuilder]: At program point L926-5(lines 919 929) the Hoare annotation is: false [2021-07-05 09:54:27,675 INFO L758 garLoopResultBuilder]: At program point L926-6(lines 919 929) the Hoare annotation is: false [2021-07-05 09:54:27,675 INFO L758 garLoopResultBuilder]: At program point L926-7(lines 919 929) the Hoare annotation is: false [2021-07-05 09:54:27,675 INFO L758 garLoopResultBuilder]: At program point L926-8(lines 919 929) the Hoare annotation is: false [2021-07-05 09:54:27,675 INFO L758 garLoopResultBuilder]: At program point L926-9(lines 919 929) the Hoare annotation is: false [2021-07-05 09:54:27,676 INFO L758 garLoopResultBuilder]: At program point L926-10(lines 919 929) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,676 INFO L758 garLoopResultBuilder]: At program point L926-11(lines 919 929) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,676 INFO L758 garLoopResultBuilder]: At program point L926-12(lines 919 929) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,676 INFO L758 garLoopResultBuilder]: At program point L926-13(lines 919 929) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,676 INFO L758 garLoopResultBuilder]: At program point L926-14(lines 919 929) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,676 INFO L762 garLoopResultBuilder]: For program point L865(lines 865 882) no Hoare annotation was computed. [2021-07-05 09:54:27,676 INFO L762 garLoopResultBuilder]: For program point L865-1(lines 865 882) no Hoare annotation was computed. [2021-07-05 09:54:27,676 INFO L762 garLoopResultBuilder]: For program point L865-2(lines 865 882) no Hoare annotation was computed. [2021-07-05 09:54:27,677 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 559) no Hoare annotation was computed. [2021-07-05 09:54:27,677 INFO L758 garLoopResultBuilder]: At program point L935(lines 930 938) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~methaneLevelCritical~0 1) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,677 INFO L758 garLoopResultBuilder]: At program point L935-1(lines 930 938) the Hoare annotation is: false [2021-07-05 09:54:27,677 INFO L762 garLoopResultBuilder]: For program point L869(lines 869 877) no Hoare annotation was computed. [2021-07-05 09:54:27,677 INFO L758 garLoopResultBuilder]: At program point L935-2(lines 930 938) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,677 INFO L762 garLoopResultBuilder]: For program point L869-1(lines 869 877) no Hoare annotation was computed. [2021-07-05 09:54:27,677 INFO L762 garLoopResultBuilder]: For program point L869-2(lines 869 877) no Hoare annotation was computed. [2021-07-05 09:54:27,677 INFO L762 garLoopResultBuilder]: For program point L1003(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,678 INFO L762 garLoopResultBuilder]: For program point L1003-2(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,678 INFO L762 garLoopResultBuilder]: For program point L1003-3(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,678 INFO L762 garLoopResultBuilder]: For program point L1003-5(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,678 INFO L762 garLoopResultBuilder]: For program point L1003-6(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,678 INFO L762 garLoopResultBuilder]: For program point L1003-8(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,678 INFO L762 garLoopResultBuilder]: For program point L1003-9(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,678 INFO L762 garLoopResultBuilder]: For program point L1003-11(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,678 INFO L762 garLoopResultBuilder]: For program point L1003-12(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,678 INFO L762 garLoopResultBuilder]: For program point L1003-14(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,678 INFO L762 garLoopResultBuilder]: For program point L1003-15(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,679 INFO L762 garLoopResultBuilder]: For program point L1003-17(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,679 INFO L762 garLoopResultBuilder]: For program point L675(lines 675 679) no Hoare annotation was computed. [2021-07-05 09:54:27,679 INFO L762 garLoopResultBuilder]: For program point L675-3(lines 675 679) no Hoare annotation was computed. [2021-07-05 09:54:27,679 INFO L762 garLoopResultBuilder]: For program point L675-6(lines 675 679) no Hoare annotation was computed. [2021-07-05 09:54:27,679 INFO L758 garLoopResultBuilder]: At program point L147(lines 143 149) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,679 INFO L762 garLoopResultBuilder]: For program point L610(lines 609 654) no Hoare annotation was computed. [2021-07-05 09:54:27,679 INFO L762 garLoopResultBuilder]: For program point L611(lines 611 615) no Hoare annotation was computed. [2021-07-05 09:54:27,679 INFO L758 garLoopResultBuilder]: At program point L1009(lines 994 1012) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,679 INFO L758 garLoopResultBuilder]: At program point L1009-1(lines 994 1012) the Hoare annotation is: false [2021-07-05 09:54:27,680 INFO L758 garLoopResultBuilder]: At program point L1009-2(lines 994 1012) the Hoare annotation is: false [2021-07-05 09:54:27,680 INFO L758 garLoopResultBuilder]: At program point L1009-3(lines 994 1012) the Hoare annotation is: false [2021-07-05 09:54:27,680 INFO L758 garLoopResultBuilder]: At program point L1009-4(lines 994 1012) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,680 INFO L758 garLoopResultBuilder]: At program point L1009-5(lines 994 1012) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,680 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:54:27,680 INFO L762 garLoopResultBuilder]: For program point L813(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,680 INFO L762 garLoopResultBuilder]: For program point L813-1(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,680 INFO L762 garLoopResultBuilder]: For program point L813-2(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,680 INFO L762 garLoopResultBuilder]: For program point L813-3(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,681 INFO L762 garLoopResultBuilder]: For program point L813-4(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,681 INFO L762 garLoopResultBuilder]: For program point L813-5(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,681 INFO L762 garLoopResultBuilder]: For program point L813-6(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,681 INFO L762 garLoopResultBuilder]: For program point L813-7(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,681 INFO L762 garLoopResultBuilder]: For program point L813-8(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,681 INFO L762 garLoopResultBuilder]: For program point L813-9(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,681 INFO L762 garLoopResultBuilder]: For program point L813-10(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,681 INFO L762 garLoopResultBuilder]: For program point L813-11(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,681 INFO L762 garLoopResultBuilder]: For program point L817(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,681 INFO L762 garLoopResultBuilder]: For program point L817-1(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,682 INFO L762 garLoopResultBuilder]: For program point L817-2(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,682 INFO L762 garLoopResultBuilder]: For program point L817-3(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,682 INFO L762 garLoopResultBuilder]: For program point L817-4(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,682 INFO L762 garLoopResultBuilder]: For program point L817-5(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,682 INFO L762 garLoopResultBuilder]: For program point L619(lines 619 625) no Hoare annotation was computed. [2021-07-05 09:54:27,682 INFO L762 garLoopResultBuilder]: For program point L817-6(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,682 INFO L758 garLoopResultBuilder]: At program point L619-1(lines 619 625) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse5 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse3 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse4 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse2 (= ~methaneLevelCritical~0 1) .cse3 .cse4 .cse5) (and .cse0 (= ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~0 0) .cse1 .cse2 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse3 .cse4)))) [2021-07-05 09:54:27,682 INFO L762 garLoopResultBuilder]: For program point L817-7(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,682 INFO L762 garLoopResultBuilder]: For program point L817-8(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,683 INFO L762 garLoopResultBuilder]: For program point L817-9(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,683 INFO L762 garLoopResultBuilder]: For program point L817-10(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,683 INFO L762 garLoopResultBuilder]: For program point L817-11(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,683 INFO L762 garLoopResultBuilder]: For program point L752(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,683 INFO L762 garLoopResultBuilder]: For program point L752-1(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,683 INFO L762 garLoopResultBuilder]: For program point L752-2(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,683 INFO L762 garLoopResultBuilder]: For program point L752-3(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,683 INFO L762 garLoopResultBuilder]: For program point L752-4(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,683 INFO L762 garLoopResultBuilder]: For program point L752-5(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,683 INFO L762 garLoopResultBuilder]: For program point L752-6(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,684 INFO L762 garLoopResultBuilder]: For program point L752-7(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,684 INFO L762 garLoopResultBuilder]: For program point L752-8(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,684 INFO L762 garLoopResultBuilder]: For program point L752-9(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,684 INFO L762 garLoopResultBuilder]: For program point L752-10(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,684 INFO L762 garLoopResultBuilder]: For program point L752-11(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,684 INFO L762 garLoopResultBuilder]: For program point L687(lines 687 691) no Hoare annotation was computed. [2021-07-05 09:54:27,684 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:54:27,684 INFO L758 garLoopResultBuilder]: At program point L96-2(lines 96 110) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,684 INFO L758 garLoopResultBuilder]: At program point L757(lines 748 761) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,685 INFO L758 garLoopResultBuilder]: At program point L757-1(lines 748 761) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,685 INFO L758 garLoopResultBuilder]: At program point L757-2(lines 748 761) the Hoare annotation is: false [2021-07-05 09:54:27,685 INFO L758 garLoopResultBuilder]: At program point L757-3(lines 748 761) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (and .cse0 (= ~methaneLevelCritical~0 1) .cse1 .cse2 .cse3)))) [2021-07-05 09:54:27,685 INFO L758 garLoopResultBuilder]: At program point L757-4(lines 748 761) the Hoare annotation is: false [2021-07-05 09:54:27,685 INFO L758 garLoopResultBuilder]: At program point L757-5(lines 748 761) the Hoare annotation is: false [2021-07-05 09:54:27,685 INFO L762 garLoopResultBuilder]: For program point L559(line 559) no Hoare annotation was computed. [2021-07-05 09:54:27,685 INFO L758 garLoopResultBuilder]: At program point L757-6(lines 748 761) the Hoare annotation is: false [2021-07-05 09:54:27,685 INFO L758 garLoopResultBuilder]: At program point L757-7(lines 748 761) the Hoare annotation is: false [2021-07-05 09:54:27,685 INFO L762 garLoopResultBuilder]: For program point L559-1(line 559) no Hoare annotation was computed. [2021-07-05 09:54:27,685 INFO L758 garLoopResultBuilder]: At program point L757-8(lines 748 761) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,686 INFO L762 garLoopResultBuilder]: For program point L559-2(line 559) no Hoare annotation was computed. [2021-07-05 09:54:27,686 INFO L758 garLoopResultBuilder]: At program point L757-9(lines 748 761) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,686 INFO L758 garLoopResultBuilder]: At program point L757-10(lines 748 761) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,686 INFO L758 garLoopResultBuilder]: At program point L757-11(lines 748 761) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,686 INFO L762 garLoopResultBuilder]: For program point L97(line 97) no Hoare annotation was computed. [2021-07-05 09:54:27,686 INFO L762 garLoopResultBuilder]: For program point L100(lines 100 104) no Hoare annotation was computed. [2021-07-05 09:54:27,686 INFO L762 garLoopResultBuilder]: For program point L100-1(lines 781 787) no Hoare annotation was computed. [2021-07-05 09:54:27,686 INFO L762 garLoopResultBuilder]: For program point L629(lines 629 635) no Hoare annotation was computed. [2021-07-05 09:54:27,687 INFO L758 garLoopResultBuilder]: At program point L629-1(lines 629 635) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2) (and .cse0 (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse1 .cse2)))) [2021-07-05 09:54:27,687 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable102 [2021-07-05 09:54:27,687 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:54:27,687 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION was SAFE (2/3) [2021-07-05 09:54:27,688 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:54:27,689 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:54:27,689 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:54:27,690 INFO L276 IsEmpty]: Start isEmpty. Operand has 229 states, 225 states have (on average 1.5244444444444445) internal successors, (343), 228 states have internal predecessors, (343), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:27,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-07-05 09:54:27,691 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:27,691 INFO L525 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] [2021-07-05 09:54:27,691 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:27,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:27,691 INFO L82 PathProgramCache]: Analyzing trace with hash 1423605843, now seen corresponding path program 1 times [2021-07-05 09:54:27,692 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:27,692 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1239731125] [2021-07-05 09:54:27,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:27,692 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:27,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:27,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:27,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:27,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:27,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:27,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:27,705 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:27,705 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1239731125] [2021-07-05 09:54:27,705 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1239731125] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:27,705 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:27,705 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:54:27,706 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [569593312] [2021-07-05 09:54:27,706 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:54:27,706 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:27,706 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:54:27,706 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:54:27,707 INFO L87 Difference]: Start difference. First operand has 229 states, 225 states have (on average 1.5244444444444445) internal successors, (343), 228 states have internal predecessors, (343), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 13.5) internal successors, (27), 2 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:27,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:27,710 INFO L93 Difference]: Finished difference Result 451 states and 678 transitions. [2021-07-05 09:54:27,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:54:27,711 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 13.5) internal successors, (27), 2 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2021-07-05 09:54:27,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:27,711 INFO L225 Difference]: With dead ends: 451 [2021-07-05 09:54:27,711 INFO L226 Difference]: Without dead ends: 221 [2021-07-05 09:54:27,712 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:54:27,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2021-07-05 09:54:27,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 221. [2021-07-05 09:54:27,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 221 states, 220 states have (on average 1.4863636363636363) internal successors, (327), 220 states have internal predecessors, (327), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:27,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 327 transitions. [2021-07-05 09:54:27,715 INFO L78 Accepts]: Start accepts. Automaton has 221 states and 327 transitions. Word has length 27 [2021-07-05 09:54:27,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:27,715 INFO L442 AbstractCegarLoop]: Abstraction has 221 states and 327 transitions. [2021-07-05 09:54:27,716 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 13.5) internal successors, (27), 2 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:27,716 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 327 transitions. [2021-07-05 09:54:27,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-07-05 09:54:27,716 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:27,716 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:27,716 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable194 [2021-07-05 09:54:27,716 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:27,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:27,717 INFO L82 PathProgramCache]: Analyzing trace with hash 1372240692, now seen corresponding path program 1 times [2021-07-05 09:54:27,717 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:27,717 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976000273] [2021-07-05 09:54:27,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:27,717 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:27,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:27,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:27,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:27,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:27,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:27,737 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:27,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:27,737 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:27,737 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1976000273] [2021-07-05 09:54:27,737 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1976000273] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:27,738 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:27,738 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:54:27,738 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045333801] [2021-07-05 09:54:27,738 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:27,738 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:27,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:27,739 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:27,739 INFO L87 Difference]: Start difference. First operand 221 states and 327 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:27,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:27,742 INFO L93 Difference]: Finished difference Result 221 states and 327 transitions. [2021-07-05 09:54:27,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:27,742 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2021-07-05 09:54:27,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:27,742 INFO L225 Difference]: With dead ends: 221 [2021-07-05 09:54:27,742 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:54:27,743 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:27,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:54:27,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:54:27,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:27,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:54:27,743 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 28 [2021-07-05 09:54:27,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:27,744 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:54:27,744 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:27,744 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:54:27,744 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:54:27,744 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:54:27,745 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,745 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,745 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,746 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,746 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,746 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,747 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,747 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,747 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,748 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,748 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,748 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,748 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,749 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,749 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,749 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,750 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,750 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,750 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,751 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,751 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,751 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,752 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,752 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,752 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,753 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,753 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,753 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,753 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,754 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,754 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,755 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,755 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,756 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,756 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,756 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,756 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,757 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,758 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,758 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,758 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,759 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,759 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,759 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,760 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,760 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,762 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,763 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,763 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,763 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,764 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,764 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,764 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,764 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,765 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,765 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,765 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,766 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,766 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,767 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,767 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,768 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,768 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,768 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,769 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,769 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,769 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,769 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,770 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,770 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,770 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,771 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,771 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,772 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,773 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,773 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,774 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,774 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,774 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,774 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,775 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,775 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,775 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,776 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,776 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,776 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,776 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,777 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,777 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,777 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,778 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,849 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 559) no Hoare annotation was computed. [2021-07-05 09:54:27,850 INFO L762 garLoopResultBuilder]: For program point L699(lines 699 703) no Hoare annotation was computed. [2021-07-05 09:54:27,850 INFO L758 garLoopResultBuilder]: At program point L767(lines 762 770) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,850 INFO L758 garLoopResultBuilder]: At program point L767-1(lines 762 770) the Hoare annotation is: false [2021-07-05 09:54:27,850 INFO L758 garLoopResultBuilder]: At program point L767-2(lines 762 770) the Hoare annotation is: false [2021-07-05 09:54:27,850 INFO L758 garLoopResultBuilder]: At program point L767-3(lines 762 770) the Hoare annotation is: false [2021-07-05 09:54:27,850 INFO L758 garLoopResultBuilder]: At program point L767-4(lines 762 770) the Hoare annotation is: false [2021-07-05 09:54:27,850 INFO L758 garLoopResultBuilder]: At program point L767-5(lines 762 770) the Hoare annotation is: false [2021-07-05 09:54:27,850 INFO L762 garLoopResultBuilder]: For program point L901(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,851 INFO L762 garLoopResultBuilder]: For program point L901-2(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,851 INFO L762 garLoopResultBuilder]: For program point L901-4(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,851 INFO L762 garLoopResultBuilder]: For program point L901-6(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,851 INFO L762 garLoopResultBuilder]: For program point L901-8(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,851 INFO L762 garLoopResultBuilder]: For program point L901-10(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,851 INFO L762 garLoopResultBuilder]: For program point L901-12(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,851 INFO L762 garLoopResultBuilder]: For program point L901-14(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,851 INFO L762 garLoopResultBuilder]: For program point L901-16(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,851 INFO L762 garLoopResultBuilder]: For program point L901-18(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,851 INFO L762 garLoopResultBuilder]: For program point L901-20(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,851 INFO L762 garLoopResultBuilder]: For program point L175(lines 175 182) no Hoare annotation was computed. [2021-07-05 09:54:27,852 INFO L762 garLoopResultBuilder]: For program point L901-22(lines 901 907) no Hoare annotation was computed. [2021-07-05 09:54:27,852 INFO L758 garLoopResultBuilder]: At program point L175-1(lines 175 182) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,852 INFO L762 garLoopResultBuilder]: For program point L639(lines 639 650) no Hoare annotation was computed. [2021-07-05 09:54:27,852 INFO L762 garLoopResultBuilder]: For program point L839(lines 839 856) no Hoare annotation was computed. [2021-07-05 09:54:27,852 INFO L762 garLoopResultBuilder]: For program point L839-1(lines 839 856) no Hoare annotation was computed. [2021-07-05 09:54:27,852 INFO L762 garLoopResultBuilder]: For program point L839-2(lines 839 856) no Hoare annotation was computed. [2021-07-05 09:54:27,852 INFO L762 garLoopResultBuilder]: For program point L839-3(lines 839 856) no Hoare annotation was computed. [2021-07-05 09:54:27,852 INFO L762 garLoopResultBuilder]: For program point L839-4(lines 839 856) no Hoare annotation was computed. [2021-07-05 09:54:27,852 INFO L762 garLoopResultBuilder]: For program point L839-5(lines 839 856) no Hoare annotation was computed. [2021-07-05 09:54:27,852 INFO L762 garLoopResultBuilder]: For program point L843(lines 843 851) no Hoare annotation was computed. [2021-07-05 09:54:27,853 INFO L762 garLoopResultBuilder]: For program point L843-1(lines 843 851) no Hoare annotation was computed. [2021-07-05 09:54:27,853 INFO L762 garLoopResultBuilder]: For program point L843-2(lines 843 851) no Hoare annotation was computed. [2021-07-05 09:54:27,853 INFO L762 garLoopResultBuilder]: For program point L843-3(lines 843 851) no Hoare annotation was computed. [2021-07-05 09:54:27,853 INFO L762 garLoopResultBuilder]: For program point L843-4(lines 843 851) no Hoare annotation was computed. [2021-07-05 09:54:27,853 INFO L762 garLoopResultBuilder]: For program point L843-5(lines 843 851) no Hoare annotation was computed. [2021-07-05 09:54:27,853 INFO L762 garLoopResultBuilder]: For program point L645(lines 645 649) no Hoare annotation was computed. [2021-07-05 09:54:27,853 INFO L762 garLoopResultBuilder]: For program point L645-2(lines 781 787) no Hoare annotation was computed. [2021-07-05 09:54:27,853 INFO L758 garLoopResultBuilder]: At program point L51(lines 46 53) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,853 INFO L758 garLoopResultBuilder]: At program point L712(lines 707 715) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse1 .cse2) (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse1 .cse2)))) [2021-07-05 09:54:27,854 INFO L758 garLoopResultBuilder]: At program point L712-1(lines 707 715) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,854 INFO L758 garLoopResultBuilder]: At program point L712-2(lines 707 715) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,854 INFO L758 garLoopResultBuilder]: At program point L712-3(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,854 INFO L758 garLoopResultBuilder]: At program point L712-4(lines 707 715) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0))) (or (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1) .cse1 .cse2 .cse3) (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse1 .cse2 .cse3)))) [2021-07-05 09:54:27,854 INFO L758 garLoopResultBuilder]: At program point L712-5(lines 707 715) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse1 .cse2) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1) .cse1 .cse2 (= ~pumpRunning~0 0))))) [2021-07-05 09:54:27,854 INFO L758 garLoopResultBuilder]: At program point L712-6(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,854 INFO L758 garLoopResultBuilder]: At program point L712-7(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,854 INFO L758 garLoopResultBuilder]: At program point L712-8(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,854 INFO L758 garLoopResultBuilder]: At program point L712-9(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,855 INFO L758 garLoopResultBuilder]: At program point L712-10(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,855 INFO L758 garLoopResultBuilder]: At program point L712-11(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,855 INFO L758 garLoopResultBuilder]: At program point L712-12(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,855 INFO L758 garLoopResultBuilder]: At program point L712-13(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,855 INFO L758 garLoopResultBuilder]: At program point L712-14(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,855 INFO L758 garLoopResultBuilder]: At program point L712-15(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,855 INFO L758 garLoopResultBuilder]: At program point L712-16(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,855 INFO L758 garLoopResultBuilder]: At program point L184(lines 165 187) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,855 INFO L758 garLoopResultBuilder]: At program point L712-17(lines 707 715) the Hoare annotation is: false [2021-07-05 09:54:27,855 INFO L758 garLoopResultBuilder]: At program point L781(lines 780 799) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse3 (= ~methaneLevelCritical~0 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2) (and .cse0 .cse3 .cse1 .cse2 (= ~pumpRunning~0 0)) (and .cse0 (= ~methAndRunningLastTime~0 0) .cse3 .cse1 .cse2)))) [2021-07-05 09:54:27,856 INFO L762 garLoopResultBuilder]: For program point L781-1(lines 781 787) no Hoare annotation was computed. [2021-07-05 09:54:27,856 INFO L758 garLoopResultBuilder]: At program point L781-2(lines 780 799) the Hoare annotation is: false [2021-07-05 09:54:27,856 INFO L758 garLoopResultBuilder]: At program point L781-3(lines 780 799) the Hoare annotation is: false [2021-07-05 09:54:27,856 INFO L758 garLoopResultBuilder]: At program point L586(lines 1 1012) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,856 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:54:27,856 INFO L762 garLoopResultBuilder]: For program point L984(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,856 INFO L762 garLoopResultBuilder]: For program point L984-2(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,856 INFO L762 garLoopResultBuilder]: For program point L984-3(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,856 INFO L762 garLoopResultBuilder]: For program point L984-5(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,857 INFO L762 garLoopResultBuilder]: For program point L984-6(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,857 INFO L762 garLoopResultBuilder]: For program point L984-8(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,857 INFO L762 garLoopResultBuilder]: For program point L984-9(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,857 INFO L762 garLoopResultBuilder]: For program point L984-11(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,857 INFO L762 garLoopResultBuilder]: For program point L984-12(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,857 INFO L762 garLoopResultBuilder]: For program point L984-14(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,857 INFO L762 garLoopResultBuilder]: For program point L984-15(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,857 INFO L762 garLoopResultBuilder]: For program point L984-17(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,857 INFO L762 garLoopResultBuilder]: For program point L984-18(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,857 INFO L762 garLoopResultBuilder]: For program point L984-20(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,857 INFO L762 garLoopResultBuilder]: For program point L984-21(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,858 INFO L762 garLoopResultBuilder]: For program point L984-23(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,858 INFO L762 garLoopResultBuilder]: For program point L984-24(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,858 INFO L762 garLoopResultBuilder]: For program point L984-26(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,858 INFO L762 garLoopResultBuilder]: For program point L984-27(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,858 INFO L762 garLoopResultBuilder]: For program point L984-29(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,858 INFO L762 garLoopResultBuilder]: For program point L984-30(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,858 INFO L762 garLoopResultBuilder]: For program point L984-32(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,858 INFO L762 garLoopResultBuilder]: For program point L984-33(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,858 INFO L762 garLoopResultBuilder]: For program point L984-35(lines 984 988) no Hoare annotation was computed. [2021-07-05 09:54:27,858 INFO L758 garLoopResultBuilder]: At program point L655(lines 608 656) the Hoare annotation is: false [2021-07-05 09:54:27,859 INFO L758 garLoopResultBuilder]: At program point L788(lines 788 794) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse3 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) (.cse4 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2 .cse3) (and .cse0 (= ~methaneLevelCritical~0 1) .cse2 .cse3 .cse4)))) [2021-07-05 09:54:27,859 INFO L758 garLoopResultBuilder]: At program point L788-1(lines 788 794) the Hoare annotation is: false [2021-07-05 09:54:27,859 INFO L758 garLoopResultBuilder]: At program point L788-2(lines 788 794) the Hoare annotation is: false [2021-07-05 09:54:27,859 INFO L762 garLoopResultBuilder]: For program point L62(lines 62 79) no Hoare annotation was computed. [2021-07-05 09:54:27,859 INFO L758 garLoopResultBuilder]: At program point L62-1(lines 1 1012) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse5 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse3 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse4 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse2 (= ~methaneLevelCritical~0 1) .cse3 .cse4 .cse5) (and .cse0 (= ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~0 0) .cse1 .cse2 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse3 .cse4)))) [2021-07-05 09:54:27,859 INFO L762 garLoopResultBuilder]: For program point L62-2(lines 62 79) no Hoare annotation was computed. [2021-07-05 09:54:27,859 INFO L758 garLoopResultBuilder]: At program point L62-3(lines 1 1012) the Hoare annotation is: false [2021-07-05 09:54:27,859 INFO L762 garLoopResultBuilder]: For program point L62-4(lines 62 79) no Hoare annotation was computed. [2021-07-05 09:54:27,859 INFO L758 garLoopResultBuilder]: At program point L62-5(lines 1 1012) the Hoare annotation is: false [2021-07-05 09:54:27,860 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:54:27,860 INFO L758 garLoopResultBuilder]: At program point L990(lines 975 993) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,860 INFO L758 garLoopResultBuilder]: At program point L990-1(lines 975 993) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,860 INFO L758 garLoopResultBuilder]: At program point L990-2(lines 975 993) the Hoare annotation is: false [2021-07-05 09:54:27,860 INFO L758 garLoopResultBuilder]: At program point L990-3(lines 975 993) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (and .cse0 (= ~methaneLevelCritical~0 1) .cse1 .cse2 .cse3)))) [2021-07-05 09:54:27,860 INFO L758 garLoopResultBuilder]: At program point L990-4(lines 975 993) the Hoare annotation is: false [2021-07-05 09:54:27,860 INFO L758 garLoopResultBuilder]: At program point L990-5(lines 975 993) the Hoare annotation is: false [2021-07-05 09:54:27,860 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 559) no Hoare annotation was computed. [2021-07-05 09:54:27,860 INFO L758 garLoopResultBuilder]: At program point L990-6(lines 975 993) the Hoare annotation is: false [2021-07-05 09:54:27,861 INFO L758 garLoopResultBuilder]: At program point L990-7(lines 975 993) the Hoare annotation is: false [2021-07-05 09:54:27,861 INFO L758 garLoopResultBuilder]: At program point L990-8(lines 975 993) the Hoare annotation is: false [2021-07-05 09:54:27,861 INFO L758 garLoopResultBuilder]: At program point L990-9(lines 975 993) the Hoare annotation is: false [2021-07-05 09:54:27,861 INFO L758 garLoopResultBuilder]: At program point L990-10(lines 975 993) the Hoare annotation is: false [2021-07-05 09:54:27,861 INFO L758 garLoopResultBuilder]: At program point L990-11(lines 975 993) the Hoare annotation is: false [2021-07-05 09:54:27,861 INFO L758 garLoopResultBuilder]: At program point L594(lines 589 597) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,861 INFO L762 garLoopResultBuilder]: For program point L66(lines 66 76) no Hoare annotation was computed. [2021-07-05 09:54:27,861 INFO L762 garLoopResultBuilder]: For program point L66-2(lines 66 76) no Hoare annotation was computed. [2021-07-05 09:54:27,861 INFO L762 garLoopResultBuilder]: For program point L66-4(lines 66 76) no Hoare annotation was computed. [2021-07-05 09:54:27,862 INFO L762 garLoopResultBuilder]: For program point L67(lines 67 73) no Hoare annotation was computed. [2021-07-05 09:54:27,862 INFO L762 garLoopResultBuilder]: For program point L67-2(lines 67 73) no Hoare annotation was computed. [2021-07-05 09:54:27,862 INFO L762 garLoopResultBuilder]: For program point L67-4(lines 67 73) no Hoare annotation was computed. [2021-07-05 09:54:27,862 INFO L758 garLoopResultBuilder]: At program point L926(lines 919 929) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse1 .cse2) (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse1 .cse2)))) [2021-07-05 09:54:27,862 INFO L758 garLoopResultBuilder]: At program point L926-1(lines 919 929) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,862 INFO L758 garLoopResultBuilder]: At program point L926-2(lines 919 929) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,862 INFO L758 garLoopResultBuilder]: At program point L926-3(lines 919 929) the Hoare annotation is: false [2021-07-05 09:54:27,862 INFO L758 garLoopResultBuilder]: At program point L926-4(lines 919 929) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0))) (or (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methaneLevelCritical~0 1) .cse1 .cse2 .cse3) (and .cse0 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse1 .cse2 .cse3)))) [2021-07-05 09:54:27,862 INFO L758 garLoopResultBuilder]: At program point L926-5(lines 919 929) the Hoare annotation is: false [2021-07-05 09:54:27,863 INFO L758 garLoopResultBuilder]: At program point L926-6(lines 919 929) the Hoare annotation is: false [2021-07-05 09:54:27,863 INFO L758 garLoopResultBuilder]: At program point L926-7(lines 919 929) the Hoare annotation is: false [2021-07-05 09:54:27,863 INFO L758 garLoopResultBuilder]: At program point L926-8(lines 919 929) the Hoare annotation is: false [2021-07-05 09:54:27,863 INFO L758 garLoopResultBuilder]: At program point L926-9(lines 919 929) the Hoare annotation is: false [2021-07-05 09:54:27,863 INFO L758 garLoopResultBuilder]: At program point L926-10(lines 919 929) the Hoare annotation is: false [2021-07-05 09:54:27,863 INFO L758 garLoopResultBuilder]: At program point L926-11(lines 919 929) the Hoare annotation is: false [2021-07-05 09:54:27,863 INFO L758 garLoopResultBuilder]: At program point L926-12(lines 919 929) the Hoare annotation is: false [2021-07-05 09:54:27,863 INFO L758 garLoopResultBuilder]: At program point L926-13(lines 919 929) the Hoare annotation is: false [2021-07-05 09:54:27,863 INFO L758 garLoopResultBuilder]: At program point L926-14(lines 919 929) the Hoare annotation is: false [2021-07-05 09:54:27,863 INFO L762 garLoopResultBuilder]: For program point L865(lines 865 882) no Hoare annotation was computed. [2021-07-05 09:54:27,864 INFO L762 garLoopResultBuilder]: For program point L865-1(lines 865 882) no Hoare annotation was computed. [2021-07-05 09:54:27,864 INFO L762 garLoopResultBuilder]: For program point L865-2(lines 865 882) no Hoare annotation was computed. [2021-07-05 09:54:27,864 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 559) no Hoare annotation was computed. [2021-07-05 09:54:27,864 INFO L758 garLoopResultBuilder]: At program point L935(lines 930 938) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~methaneLevelCritical~0 1) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,864 INFO L758 garLoopResultBuilder]: At program point L935-1(lines 930 938) the Hoare annotation is: false [2021-07-05 09:54:27,864 INFO L762 garLoopResultBuilder]: For program point L869(lines 869 877) no Hoare annotation was computed. [2021-07-05 09:54:27,864 INFO L758 garLoopResultBuilder]: At program point L935-2(lines 930 938) the Hoare annotation is: false [2021-07-05 09:54:27,864 INFO L762 garLoopResultBuilder]: For program point L869-1(lines 869 877) no Hoare annotation was computed. [2021-07-05 09:54:27,864 INFO L762 garLoopResultBuilder]: For program point L869-2(lines 869 877) no Hoare annotation was computed. [2021-07-05 09:54:27,864 INFO L762 garLoopResultBuilder]: For program point L1003(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,865 INFO L762 garLoopResultBuilder]: For program point L1003-2(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,865 INFO L762 garLoopResultBuilder]: For program point L1003-3(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,865 INFO L762 garLoopResultBuilder]: For program point L1003-5(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,865 INFO L762 garLoopResultBuilder]: For program point L1003-6(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,865 INFO L762 garLoopResultBuilder]: For program point L1003-8(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,865 INFO L762 garLoopResultBuilder]: For program point L1003-9(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,865 INFO L762 garLoopResultBuilder]: For program point L1003-11(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,865 INFO L762 garLoopResultBuilder]: For program point L1003-12(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,865 INFO L762 garLoopResultBuilder]: For program point L1003-14(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,865 INFO L762 garLoopResultBuilder]: For program point L1003-15(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,866 INFO L762 garLoopResultBuilder]: For program point L1003-17(lines 1003 1007) no Hoare annotation was computed. [2021-07-05 09:54:27,866 INFO L762 garLoopResultBuilder]: For program point L675(lines 675 679) no Hoare annotation was computed. [2021-07-05 09:54:27,866 INFO L762 garLoopResultBuilder]: For program point L675-3(lines 675 679) no Hoare annotation was computed. [2021-07-05 09:54:27,866 INFO L762 garLoopResultBuilder]: For program point L675-6(lines 675 679) no Hoare annotation was computed. [2021-07-05 09:54:27,866 INFO L758 garLoopResultBuilder]: At program point L147(lines 143 149) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,866 INFO L762 garLoopResultBuilder]: For program point L610(lines 609 654) no Hoare annotation was computed. [2021-07-05 09:54:27,866 INFO L762 garLoopResultBuilder]: For program point L611(lines 611 615) no Hoare annotation was computed. [2021-07-05 09:54:27,866 INFO L758 garLoopResultBuilder]: At program point L1009(lines 994 1012) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) [2021-07-05 09:54:27,866 INFO L758 garLoopResultBuilder]: At program point L1009-1(lines 994 1012) the Hoare annotation is: false [2021-07-05 09:54:27,866 INFO L758 garLoopResultBuilder]: At program point L1009-2(lines 994 1012) the Hoare annotation is: false [2021-07-05 09:54:27,867 INFO L758 garLoopResultBuilder]: At program point L1009-3(lines 994 1012) the Hoare annotation is: false [2021-07-05 09:54:27,867 INFO L758 garLoopResultBuilder]: At program point L1009-4(lines 994 1012) the Hoare annotation is: false [2021-07-05 09:54:27,867 INFO L758 garLoopResultBuilder]: At program point L1009-5(lines 994 1012) the Hoare annotation is: false [2021-07-05 09:54:27,867 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:54:27,867 INFO L762 garLoopResultBuilder]: For program point L813(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,867 INFO L762 garLoopResultBuilder]: For program point L813-1(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,867 INFO L762 garLoopResultBuilder]: For program point L813-2(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,867 INFO L762 garLoopResultBuilder]: For program point L813-3(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,867 INFO L762 garLoopResultBuilder]: For program point L813-4(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,867 INFO L762 garLoopResultBuilder]: For program point L813-5(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,868 INFO L762 garLoopResultBuilder]: For program point L813-6(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,868 INFO L762 garLoopResultBuilder]: For program point L813-7(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,868 INFO L762 garLoopResultBuilder]: For program point L813-8(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,868 INFO L762 garLoopResultBuilder]: For program point L813-9(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,868 INFO L762 garLoopResultBuilder]: For program point L813-10(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,868 INFO L762 garLoopResultBuilder]: For program point L813-11(lines 813 830) no Hoare annotation was computed. [2021-07-05 09:54:27,868 INFO L762 garLoopResultBuilder]: For program point L817(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,868 INFO L762 garLoopResultBuilder]: For program point L817-1(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,868 INFO L762 garLoopResultBuilder]: For program point L817-2(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,868 INFO L762 garLoopResultBuilder]: For program point L817-3(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,869 INFO L762 garLoopResultBuilder]: For program point L817-4(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,869 INFO L762 garLoopResultBuilder]: For program point L817-5(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,869 INFO L762 garLoopResultBuilder]: For program point L619(lines 619 625) no Hoare annotation was computed. [2021-07-05 09:54:27,869 INFO L762 garLoopResultBuilder]: For program point L817-6(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,869 INFO L758 garLoopResultBuilder]: At program point L619-1(lines 619 625) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse5 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse3 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse4 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse2 (= ~methaneLevelCritical~0 1) .cse3 .cse4 .cse5) (and .cse0 (= ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~0 0) .cse1 .cse2 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse3 .cse4)))) [2021-07-05 09:54:27,869 INFO L762 garLoopResultBuilder]: For program point L817-7(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,869 INFO L762 garLoopResultBuilder]: For program point L817-8(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,869 INFO L762 garLoopResultBuilder]: For program point L817-9(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,869 INFO L762 garLoopResultBuilder]: For program point L817-10(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,869 INFO L762 garLoopResultBuilder]: For program point L817-11(lines 817 825) no Hoare annotation was computed. [2021-07-05 09:54:27,870 INFO L762 garLoopResultBuilder]: For program point L752(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,870 INFO L762 garLoopResultBuilder]: For program point L752-1(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,870 INFO L762 garLoopResultBuilder]: For program point L752-2(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,870 INFO L762 garLoopResultBuilder]: For program point L752-3(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,870 INFO L762 garLoopResultBuilder]: For program point L752-4(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,870 INFO L762 garLoopResultBuilder]: For program point L752-5(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,870 INFO L762 garLoopResultBuilder]: For program point L752-6(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,870 INFO L762 garLoopResultBuilder]: For program point L752-7(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,870 INFO L762 garLoopResultBuilder]: For program point L752-8(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,870 INFO L762 garLoopResultBuilder]: For program point L752-9(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,871 INFO L762 garLoopResultBuilder]: For program point L752-10(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,871 INFO L762 garLoopResultBuilder]: For program point L752-11(lines 752 758) no Hoare annotation was computed. [2021-07-05 09:54:27,871 INFO L762 garLoopResultBuilder]: For program point L687(lines 687 691) no Hoare annotation was computed. [2021-07-05 09:54:27,871 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:54:27,871 INFO L758 garLoopResultBuilder]: At program point L96-2(lines 96 110) the Hoare annotation is: false [2021-07-05 09:54:27,871 INFO L758 garLoopResultBuilder]: At program point L757(lines 748 761) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,871 INFO L758 garLoopResultBuilder]: At program point L757-1(lines 748 761) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ULTIMATE.start_main_~tmp~1 ~systemActive~0) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:27,871 INFO L758 garLoopResultBuilder]: At program point L757-2(lines 748 761) the Hoare annotation is: false [2021-07-05 09:54:27,871 INFO L758 garLoopResultBuilder]: At program point L757-3(lines 748 761) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (and .cse0 (= ~methaneLevelCritical~0 1) .cse1 .cse2 .cse3)))) [2021-07-05 09:54:27,872 INFO L758 garLoopResultBuilder]: At program point L757-4(lines 748 761) the Hoare annotation is: false [2021-07-05 09:54:27,872 INFO L758 garLoopResultBuilder]: At program point L757-5(lines 748 761) the Hoare annotation is: false [2021-07-05 09:54:27,872 INFO L762 garLoopResultBuilder]: For program point L559(line 559) no Hoare annotation was computed. [2021-07-05 09:54:27,872 INFO L758 garLoopResultBuilder]: At program point L757-6(lines 748 761) the Hoare annotation is: false [2021-07-05 09:54:27,872 INFO L758 garLoopResultBuilder]: At program point L757-7(lines 748 761) the Hoare annotation is: false [2021-07-05 09:54:27,872 INFO L762 garLoopResultBuilder]: For program point L559-1(line 559) no Hoare annotation was computed. [2021-07-05 09:54:27,872 INFO L758 garLoopResultBuilder]: At program point L757-8(lines 748 761) the Hoare annotation is: false [2021-07-05 09:54:27,872 INFO L762 garLoopResultBuilder]: For program point L559-2(line 559) no Hoare annotation was computed. [2021-07-05 09:54:27,872 INFO L758 garLoopResultBuilder]: At program point L757-9(lines 748 761) the Hoare annotation is: false [2021-07-05 09:54:27,872 INFO L758 garLoopResultBuilder]: At program point L757-10(lines 748 761) the Hoare annotation is: false [2021-07-05 09:54:27,873 INFO L758 garLoopResultBuilder]: At program point L757-11(lines 748 761) the Hoare annotation is: false [2021-07-05 09:54:27,873 INFO L762 garLoopResultBuilder]: For program point L97(line 97) no Hoare annotation was computed. [2021-07-05 09:54:27,873 INFO L762 garLoopResultBuilder]: For program point L100(lines 100 104) no Hoare annotation was computed. [2021-07-05 09:54:27,873 INFO L762 garLoopResultBuilder]: For program point L100-1(lines 781 787) no Hoare annotation was computed. [2021-07-05 09:54:27,873 INFO L762 garLoopResultBuilder]: For program point L629(lines 629 635) no Hoare annotation was computed. [2021-07-05 09:54:27,873 INFO L758 garLoopResultBuilder]: At program point L629-1(lines 629 635) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ULTIMATE.start_main_~tmp~1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_valid_product_#res| ~systemActive~0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2) (and .cse0 (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse1 .cse2)))) [2021-07-05 09:54:27,873 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable195 [2021-07-05 09:54:27,873 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:54:27,874 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION was SAFE (3/3) [2021-07-05 09:54:27,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.07 09:54:27 BoogieIcfgContainer [2021-07-05 09:54:27,897 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-05 09:54:27,898 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-07-05 09:54:27,898 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-07-05 09:54:27,898 INFO L275 PluginConnector]: Witness Printer initialized [2021-07-05 09:54:27,899 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:54:22" (3/4) ... [2021-07-05 09:54:27,900 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-07-05 09:54:27,919 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2021-07-05 09:54:27,920 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-07-05 09:54:27,921 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-07-05 09:54:27,922 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-07-05 09:54:27,923 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-07-05 09:54:27,924 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:54:27,925 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:54:27,940 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1 == systemActive && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:54:27,940 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == systemActive && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:54:27,940 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (1 == systemActive && tmp == systemActive) && \result == systemActive [2021-07-05 09:54:27,940 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((1 == systemActive && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:54:27,940 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (1 == systemActive && tmp == systemActive) && \result == systemActive [2021-07-05 09:54:27,940 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((1 == systemActive && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) || ((((((1 == systemActive && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0)) || ((((((1 == systemActive && tmp == 0) && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && \result == 0) && tmp == systemActive) && \result == systemActive)) [2021-07-05 09:54:27,941 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((1 == systemActive && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) || ((((((1 == systemActive && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0)) || ((((((1 == systemActive && tmp == 0) && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && \result == 0) && tmp == systemActive) && \result == systemActive)) [2021-07-05 09:54:27,941 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((1 == systemActive && methaneLevelCritical == 0) && tmp == systemActive) && \result == systemActive) || ((((1 == systemActive && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive)) [2021-07-05 09:54:27,941 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && methaneLevelCritical == 0) && tmp == systemActive) && \result == systemActive) || ((((1 == systemActive && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0)) || ((((1 == systemActive && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive)) [2021-07-05 09:54:27,941 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((1 == systemActive && methaneLevelCritical == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) || ((((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive)) || ((((1 == systemActive && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0)) [2021-07-05 09:54:27,942 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) || (((((1 == systemActive && \result == 1) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0)) [2021-07-05 09:54:27,942 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((1 == systemActive && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) || ((((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive)) [2021-07-05 09:54:27,943 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((1 == systemActive && \result == 1) && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) || ((((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive)) [2021-07-05 09:54:27,943 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((splverifierCounter == 0 && 1 == systemActive) && \result == 1) && \result == 0) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:54:27,943 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && methaneLevelCritical == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) || ((((1 == systemActive && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0)) [2021-07-05 09:54:27,944 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && methaneLevelCritical == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) || ((((1 == systemActive && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0)) [2021-07-05 09:54:27,945 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive [2021-07-05 09:54:27,945 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:54:27,946 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive [2021-07-05 09:54:27,946 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((1 == systemActive && \result == 1) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) || (((((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0)) [2021-07-05 09:54:27,946 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:54:27,946 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((1 == systemActive && \result == 1) && \result == 1) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) || (((((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0)) [2021-07-05 09:54:27,947 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:54:27,947 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:54:27,947 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:54:27,947 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:54:27,948 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:54:27,948 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:54:27,992 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-07-05 09:54:27,992 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-07-05 09:54:27,993 INFO L168 Benchmark]: Toolchain (without parser) took 6840.89 ms. Allocated memory was 58.7 MB in the beginning and 209.7 MB in the end (delta: 151.0 MB). Free memory was 38.3 MB in the beginning and 180.1 MB in the end (delta: -141.8 MB). Peak memory consumption was 131.9 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:27,993 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 58.7 MB. Free memory is still 40.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 09:54:27,994 INFO L168 Benchmark]: CACSL2BoogieTranslator took 419.74 ms. Allocated memory is still 58.7 MB. Free memory was 38.2 MB in the beginning and 32.8 MB in the end (delta: 5.3 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:27,995 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.31 ms. Allocated memory is still 58.7 MB. Free memory was 32.6 MB in the beginning and 26.7 MB in the end (delta: 5.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:27,995 INFO L168 Benchmark]: Boogie Preprocessor took 69.09 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 26.7 MB in the beginning and 51.4 MB in the end (delta: -24.7 MB). Peak memory consumption was 6.8 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:27,995 INFO L168 Benchmark]: RCFGBuilder took 917.75 ms. Allocated memory was 71.3 MB in the beginning and 86.0 MB in the end (delta: 14.7 MB). Free memory was 51.4 MB in the beginning and 56.2 MB in the end (delta: -4.8 MB). Peak memory consumption was 28.1 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:27,997 INFO L168 Benchmark]: TraceAbstraction took 5266.88 ms. Allocated memory was 86.0 MB in the beginning and 209.7 MB in the end (delta: 123.7 MB). Free memory was 55.7 MB in the beginning and 76.6 MB in the end (delta: -20.9 MB). Peak memory consumption was 103.6 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:27,997 INFO L168 Benchmark]: Witness Printer took 94.38 ms. Allocated memory is still 209.7 MB. Free memory was 76.6 MB in the beginning and 180.1 MB in the end (delta: -103.5 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:28,000 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 58.7 MB. Free memory is still 40.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 419.74 ms. Allocated memory is still 58.7 MB. Free memory was 38.2 MB in the beginning and 32.8 MB in the end (delta: 5.3 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 67.31 ms. Allocated memory is still 58.7 MB. Free memory was 32.6 MB in the beginning and 26.7 MB in the end (delta: 5.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 69.09 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 26.7 MB in the beginning and 51.4 MB in the end (delta: -24.7 MB). Peak memory consumption was 6.8 MB. Max. memory is 16.1 GB. * RCFGBuilder took 917.75 ms. Allocated memory was 71.3 MB in the beginning and 86.0 MB in the end (delta: 14.7 MB). Free memory was 51.4 MB in the beginning and 56.2 MB in the end (delta: -4.8 MB). Peak memory consumption was 28.1 MB. Max. memory is 16.1 GB. * TraceAbstraction took 5266.88 ms. Allocated memory was 86.0 MB in the beginning and 209.7 MB in the end (delta: 123.7 MB). Free memory was 55.7 MB in the beginning and 76.6 MB in the end (delta: -20.9 MB). Peak memory consumption was 103.6 MB. Max. memory is 16.1 GB. * Witness Printer took 94.38 ms. Allocated memory is still 209.7 MB. Free memory was 76.6 MB in the beginning and 180.1 MB in the end (delta: -103.5 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 559]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 559]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 559]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 229 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 4826.8ms, OverallIterations: 10, TraceHistogramMax: 3, EmptinessCheckTime: 18.7ms, AutomataDifference: 905.2ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 2792.5ms, InitialAbstractionConstructionTime: 10.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 1578 SDtfs, 2731 SDslu, 2712 SDs, 0 SdLazy, 428 SolverSat, 95 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 373.7ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 81 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 227.4ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=276occurred in iteration=9, InterpolantAutomatonStates: 65, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 186.3ms AutomataMinimizationTime, 10 MinimizatonAttempts, 1034 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 91 LocationsWithAnnotation, 91 PreInvPairs, 285 NumberOfFragments, 1382 HoareAnnotationTreeSize, 91 FomulaSimplifications, 579342 FormulaSimplificationTreeSizeReduction, 629.0ms HoareSimplificationTime, 91 FomulaSimplificationsInter, 56709 FormulaSimplificationTreeSizeReductionInter, 2147.8ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 39.5ms SsaConstructionTime, 245.9ms SatisfiabilityAnalysisTime, 425.2ms InterpolantComputationTime, 421 NumberOfCodeBlocks, 421 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 411 ConstructedInterpolants, 0 QuantifiedInterpolants, 771 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 70/70 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 229 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 185.0ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.1ms, AutomataDifference: 9.8ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 103.4ms, InitialAbstractionConstructionTime: 1.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 457 SDtfs, 114 SDslu, 6 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 5.6ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=229occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 3.0ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 91 LocationsWithAnnotation, 91 PreInvPairs, 151 NumberOfFragments, 149 HoareAnnotationTreeSize, 91 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 36.7ms HoareSimplificationTime, 91 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 62.9ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 2.9ms SsaConstructionTime, 8.3ms SatisfiabilityAnalysisTime, 20.4ms InterpolantComputationTime, 37 NumberOfCodeBlocks, 37 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 35 ConstructedInterpolants, 0 QuantifiedInterpolants, 39 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 229 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 185.3ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.4ms, AutomataDifference: 10.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 105.1ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 457 SDtfs, 114 SDslu, 6 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=229occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 3.8ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 91 LocationsWithAnnotation, 91 PreInvPairs, 122 NumberOfFragments, 149 HoareAnnotationTreeSize, 91 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 32.8ms HoareSimplificationTime, 91 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 68.8ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 2.8ms SsaConstructionTime, 7.9ms SatisfiabilityAnalysisTime, 19.4ms InterpolantComputationTime, 55 NumberOfCodeBlocks, 55 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 53 ConstructedInterpolants, 0 QuantifiedInterpolants, 57 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 994]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 994]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 994]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((1 == systemActive && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) || ((((((1 == systemActive && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0)) || ((((((1 == systemActive && tmp == 0) && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && \result == 0) && tmp == systemActive) && \result == systemActive)) - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 46]: Loop Invariant Derived loop invariant: (((((1 == systemActive && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: ((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive - InvariantResult [Line: 629]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((1 == systemActive && methaneLevelCritical == 0) && tmp == systemActive) && \result == systemActive) || ((((1 == systemActive && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive)) - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && methaneLevelCritical == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) || ((((1 == systemActive && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0)) - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 994]: Loop Invariant Derived loop invariant: ((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 175]: Loop Invariant Derived loop invariant: (1 == systemActive && tmp == systemActive) && \result == systemActive - InvariantResult [Line: 994]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 994]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: (((((1 == systemActive && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 748]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((1 == systemActive && \result == 1) && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) || ((((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive)) - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((1 == systemActive && \result == 1) && \result == 1) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) || (((((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0)) - InvariantResult [Line: 608]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((1 == systemActive && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 619]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((1 == systemActive && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) || ((((((1 == systemActive && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0)) || ((((((1 == systemActive && tmp == 0) && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && \result == 0) && tmp == systemActive) && \result == systemActive)) - InvariantResult [Line: 788]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((1 == systemActive && methaneLevelCritical == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) || ((((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive)) || ((((1 == systemActive && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0)) - InvariantResult [Line: 975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 788]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 589]: Loop Invariant Derived loop invariant: ((((1 == systemActive && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 788]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: (1 == systemActive && tmp == systemActive) && \result == systemActive - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((1 == systemActive && \result == 1) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) || (((((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0)) - InvariantResult [Line: 975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) || (((((1 == systemActive && \result == 1) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0)) - InvariantResult [Line: 975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 780]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && methaneLevelCritical == 0) && tmp == systemActive) && \result == systemActive) || ((((1 == systemActive && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0)) || ((((1 == systemActive && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive)) - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 780]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 780]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 975]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((1 == systemActive && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) || ((((1 == systemActive && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive)) - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 975]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 930]: Loop Invariant Derived loop invariant: ((((((splverifierCounter == 0 && 1 == systemActive) && \result == 1) && \result == 0) && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 975]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 930]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 975]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && methaneLevelCritical == 0) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0) || ((((1 == systemActive && methaneLevelCritical == 1) && tmp == systemActive) && \result == systemActive) && pumpRunning == 0)) - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 930]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 707]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 975]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-07-05 09:54:28,055 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...