./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec2_product62.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_product62.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 cdb76ce0a10208029e2bf0c2c9347003489ff508 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 09:54:20,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 09:54:20,591 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 09:54:20,644 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 09:54:20,645 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 09:54:20,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 09:54:20,651 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 09:54:20,657 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 09:54:20,659 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 09:54:20,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 09:54:20,666 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 09:54:20,668 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 09:54:20,668 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 09:54:20,670 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 09:54:20,671 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 09:54:20,673 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 09:54:20,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 09:54:20,676 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 09:54:20,679 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 09:54:20,680 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 09:54:20,681 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 09:54:20,683 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 09:54:20,684 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 09:54:20,684 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 09:54:20,686 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 09:54:20,686 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 09:54:20,687 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 09:54:20,687 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 09:54:20,688 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 09:54:20,689 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 09:54:20,689 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 09:54:20,689 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 09:54:20,690 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 09:54:20,690 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 09:54:20,691 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 09:54:20,691 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 09:54:20,691 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 09:54:20,692 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 09:54:20,692 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 09:54:20,692 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 09:54:20,693 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 09:54:20,697 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 09:54:20,733 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 09:54:20,733 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 09:54:20,736 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 09:54:20,736 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 09:54:20,736 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 09:54:20,737 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 09:54:20,737 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 09:54:20,737 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 09:54:20,737 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 09:54:20,737 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 09:54:20,738 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 09:54:20,738 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 09:54:20,739 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 09:54:20,739 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 09:54:20,739 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 09:54:20,739 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 09:54:20,739 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 09:54:20,740 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 09:54:20,740 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 09:54:20,740 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 09:54:20,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:54:20,740 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 09:54:20,741 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 09:54:20,741 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 09:54:20,741 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 09:54:20,741 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 09:54:20,741 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 09:54:20,741 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 09:54:20,742 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cdb76ce0a10208029e2bf0c2c9347003489ff508 [2021-07-05 09:54:21,055 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 09:54:21,074 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 09:54:21,076 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 09:54:21,078 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 09:54:21,078 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 09:54:21,079 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_product62.cil.c [2021-07-05 09:54:21,137 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6935c5a7/045a3744a9854a6fa5afc54019275824/FLAGdcfd83ace [2021-07-05 09:54:21,653 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 09:54:21,657 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_product62.cil.c [2021-07-05 09:54:21,671 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6935c5a7/045a3744a9854a6fa5afc54019275824/FLAGdcfd83ace [2021-07-05 09:54:21,982 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6935c5a7/045a3744a9854a6fa5afc54019275824 [2021-07-05 09:54:21,984 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 09:54:21,986 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 09:54:21,993 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 09:54:21,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 09:54:21,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 09:54:21,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:54:21" (1/1) ... [2021-07-05 09:54:21,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d449502 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 09:54:22,000 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:54:21" (1/1) ... [2021-07-05 09:54:22,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 09:54:22,037 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 09:54:22,265 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_product62.cil.c[12348,12361] [2021-07-05 09:54:22,334 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:54:22,352 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 09:54:22,405 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_product62.cil.c[12348,12361] [2021-07-05 09:54:22,435 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:54:22,469 INFO L208 MainTranslator]: Completed translation [2021-07-05 09:54:22,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:22 WrapperNode [2021-07-05 09:54:22,470 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 09:54:22,471 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 09:54:22,471 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 09:54:22,472 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 09:54:22,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:22" (1/1) ... [2021-07-05 09:54:22,504 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:22" (1/1) ... [2021-07-05 09:54:22,577 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 09:54:22,578 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 09:54:22,578 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 09:54:22,578 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 09:54:22,585 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:22" (1/1) ... [2021-07-05 09:54:22,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:22" (1/1) ... [2021-07-05 09:54:22,601 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:22" (1/1) ... [2021-07-05 09:54:22,604 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:22" (1/1) ... [2021-07-05 09:54:22,632 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:22" (1/1) ... [2021-07-05 09:54:22,651 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:22" (1/1) ... [2021-07-05 09:54:22,667 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:22" (1/1) ... [2021-07-05 09:54:22,679 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 09:54:22,681 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 09:54:22,681 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 09:54:22,682 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 09:54:22,683 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:22" (1/1) ... [2021-07-05 09:54:22,688 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:54:22,694 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:54:22,727 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 09:54:22,757 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 09:54:22,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 09:54:22,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-05 09:54:22,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 09:54:22,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 09:54:23,783 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 09:54:23,783 INFO L299 CfgBuilder]: Removed 352 assume(true) statements. [2021-07-05 09:54:23,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:54:23 BoogieIcfgContainer [2021-07-05 09:54:23,785 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 09:54:23,787 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 09:54:23,787 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 09:54:23,789 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 09:54:23,790 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 09:54:21" (1/3) ... [2021-07-05 09:54:23,791 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e8cdee8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:54:23, skipping insertion in model container [2021-07-05 09:54:23,791 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:22" (2/3) ... [2021-07-05 09:54:23,791 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6e8cdee8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:54:23, skipping insertion in model container [2021-07-05 09:54:23,791 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:54:23" (3/3) ... [2021-07-05 09:54:23,793 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product62.cil.c [2021-07-05 09:54:23,799 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 09:54:23,800 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-07-05 09:54:23,860 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:54:23,867 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 09:54:23,867 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:54:23,885 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 09:54:23,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-07-05 09:54:23,892 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:23,893 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 09:54:23,894 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:23,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:23,900 INFO L82 PathProgramCache]: Analyzing trace with hash -1093564873, now seen corresponding path program 1 times [2021-07-05 09:54:23,908 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:23,909 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665664597] [2021-07-05 09:54:23,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:23,910 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:24,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:24,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:24,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:24,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:24,196 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 1 [2021-07-05 09:54:24,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:24,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:24,205 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 09:54:24,206 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:24,206 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [665664597] [2021-07-05 09:54:24,207 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [665664597] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:24,207 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:24,207 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:54:24,209 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1129062975] [2021-07-05 09:54:24,213 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:24,213 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:24,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:24,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:24,227 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 5 states, 5 states have (on average 4.8) 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 09:54:24,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:24,358 INFO L93 Difference]: Finished difference Result 451 states and 678 transitions. [2021-07-05 09:54:24,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 09:54:24,360 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.8) 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 09:54:24,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:24,368 INFO L225 Difference]: With dead ends: 451 [2021-07-05 09:54:24,368 INFO L226 Difference]: Without dead ends: 85 [2021-07-05 09:54:24,372 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 34.7ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:54:24,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2021-07-05 09:54:24,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 85. [2021-07-05 09:54:24,404 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 09:54:24,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 123 transitions. [2021-07-05 09:54:24,405 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 123 transitions. Word has length 24 [2021-07-05 09:54:24,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:24,406 INFO L442 AbstractCegarLoop]: Abstraction has 85 states and 123 transitions. [2021-07-05 09:54:24,406 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 4.8) 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 09:54:24,406 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 123 transitions. [2021-07-05 09:54:24,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-07-05 09:54:24,407 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:24,407 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 09:54:24,408 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-05 09:54:24,408 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:24,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:24,409 INFO L82 PathProgramCache]: Analyzing trace with hash -1439650817, now seen corresponding path program 1 times [2021-07-05 09:54:24,409 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:24,409 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1235867276] [2021-07-05 09:54:24,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:24,409 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:24,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:24,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:24,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:24,496 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 09:54:24,497 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:24,497 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1235867276] [2021-07-05 09:54:24,497 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1235867276] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:24,497 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:24,497 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:54:24,498 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [89075513] [2021-07-05 09:54:24,500 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:24,501 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:24,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:24,503 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:24,503 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 09:54:24,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:24,552 INFO L93 Difference]: Finished difference Result 170 states and 249 transitions. [2021-07-05 09:54:24,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:24,553 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 09:54:24,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:24,557 INFO L225 Difference]: With dead ends: 170 [2021-07-05 09:54:24,557 INFO L226 Difference]: Without dead ends: 92 [2021-07-05 09:54:24,560 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:24,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2021-07-05 09:54:24,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 90. [2021-07-05 09:54:24,575 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 09:54:24,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 127 transitions. [2021-07-05 09:54:24,576 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 127 transitions. Word has length 27 [2021-07-05 09:54:24,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:24,576 INFO L442 AbstractCegarLoop]: Abstraction has 90 states and 127 transitions. [2021-07-05 09:54:24,577 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 09:54:24,577 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 127 transitions. [2021-07-05 09:54:24,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-07-05 09:54:24,579 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:24,579 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 09:54:24,581 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-05 09:54:24,582 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:24,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:24,583 INFO L82 PathProgramCache]: Analyzing trace with hash 554181389, now seen corresponding path program 1 times [2021-07-05 09:54:24,583 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:24,584 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [442682454] [2021-07-05 09:54:24,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:24,584 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:24,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:24,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:54:24,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:24,680 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 09:54:24,681 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:24,682 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [442682454] [2021-07-05 09:54:24,682 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [442682454] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:24,682 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:24,682 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:54:24,682 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1054143600] [2021-07-05 09:54:24,683 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:24,684 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:24,685 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:24,688 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:24,688 INFO L87 Difference]: Start difference. First operand 90 states and 127 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 2 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 09:54:24,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:24,722 INFO L93 Difference]: Finished difference Result 225 states and 322 transitions. [2021-07-05 09:54:24,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:24,722 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 2 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 09:54:24,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:24,726 INFO L225 Difference]: With dead ends: 225 [2021-07-05 09:54:24,726 INFO L226 Difference]: Without dead ends: 142 [2021-07-05 09:54:24,728 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:24,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states. [2021-07-05 09:54:24,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 140. [2021-07-05 09:54:24,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 140 states, 139 states have (on average 1.4172661870503598) internal successors, (197), 139 states have internal predecessors, (197), 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 09:54:24,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 140 states and 197 transitions. [2021-07-05 09:54:24,766 INFO L78 Accepts]: Start accepts. Automaton has 140 states and 197 transitions. Word has length 33 [2021-07-05 09:54:24,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:24,766 INFO L442 AbstractCegarLoop]: Abstraction has 140 states and 197 transitions. [2021-07-05 09:54:24,767 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 2 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 09:54:24,767 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 197 transitions. [2021-07-05 09:54:24,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-07-05 09:54:24,770 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:24,770 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 09:54:24,771 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-05 09:54:24,771 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:24,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:24,772 INFO L82 PathProgramCache]: Analyzing trace with hash 1140987403, now seen corresponding path program 1 times [2021-07-05 09:54:24,772 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:24,773 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1515100656] [2021-07-05 09:54:24,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:24,773 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:24,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:24,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,841 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:24,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:24,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:24,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:24,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:24,857 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 09:54:24,857 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:24,857 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1515100656] [2021-07-05 09:54:24,857 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1515100656] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:24,858 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:24,858 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:54:24,858 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1187376730] [2021-07-05 09:54:24,859 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:24,859 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:24,859 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:24,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:24,860 INFO L87 Difference]: Start difference. First operand 140 states and 197 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 09:54:25,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:25,013 INFO L93 Difference]: Finished difference Result 679 states and 960 transitions. [2021-07-05 09:54:25,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-05 09:54:25,014 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 09:54:25,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:25,017 INFO L225 Difference]: With dead ends: 679 [2021-07-05 09:54:25,017 INFO L226 Difference]: Without dead ends: 546 [2021-07-05 09:54:25,018 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 45.0ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:54:25,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 546 states. [2021-07-05 09:54:25,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 546 to 259. [2021-07-05 09:54:25,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 259 states, 258 states have (on average 1.3875968992248062) internal successors, (358), 258 states have internal predecessors, (358), 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 09:54:25,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 358 transitions. [2021-07-05 09:54:25,051 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 358 transitions. Word has length 33 [2021-07-05 09:54:25,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:25,052 INFO L442 AbstractCegarLoop]: Abstraction has 259 states and 358 transitions. [2021-07-05 09:54:25,052 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 09:54:25,052 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 358 transitions. [2021-07-05 09:54:25,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-07-05 09:54:25,056 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:25,056 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 09:54:25,056 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-05 09:54:25,056 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:25,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:25,057 INFO L82 PathProgramCache]: Analyzing trace with hash 1136134787, now seen corresponding path program 1 times [2021-07-05 09:54:25,057 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:25,058 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309007725] [2021-07-05 09:54:25,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:25,058 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:25,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:25,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:25,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:25,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:25,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:25,127 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 09:54:25,127 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:25,127 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1309007725] [2021-07-05 09:54:25,127 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1309007725] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:25,127 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:25,127 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:54:25,128 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1128548203] [2021-07-05 09:54:25,128 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:25,128 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:25,129 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:25,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:25,132 INFO L87 Difference]: Start difference. First operand 259 states and 358 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 09:54:25,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:25,302 INFO L93 Difference]: Finished difference Result 997 states and 1377 transitions. [2021-07-05 09:54:25,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-05 09:54:25,303 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 09:54:25,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:25,307 INFO L225 Difference]: With dead ends: 997 [2021-07-05 09:54:25,307 INFO L226 Difference]: Without dead ends: 745 [2021-07-05 09:54:25,309 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 37.0ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:54:25,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 745 states. [2021-07-05 09:54:25,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 745 to 257. [2021-07-05 09:54:25,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 257 states, 256 states have (on average 1.375) internal successors, (352), 256 states have internal predecessors, (352), 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 09:54:25,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 352 transitions. [2021-07-05 09:54:25,330 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 352 transitions. Word has length 34 [2021-07-05 09:54:25,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:25,330 INFO L442 AbstractCegarLoop]: Abstraction has 257 states and 352 transitions. [2021-07-05 09:54:25,330 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 09:54:25,331 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 352 transitions. [2021-07-05 09:54:25,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-07-05 09:54:25,331 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:25,331 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 09:54:25,332 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-05 09:54:25,332 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:25,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:25,333 INFO L82 PathProgramCache]: Analyzing trace with hash 1429724992, now seen corresponding path program 1 times [2021-07-05 09:54:25,333 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:25,333 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755246331] [2021-07-05 09:54:25,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:25,333 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:25,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:25,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:25,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:25,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:25,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:25,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:25,381 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 09:54:25,381 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:25,381 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1755246331] [2021-07-05 09:54:25,381 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1755246331] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:25,381 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:25,381 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:54:25,382 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1280947515] [2021-07-05 09:54:25,382 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:25,382 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:25,383 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:25,383 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:25,383 INFO L87 Difference]: Start difference. First operand 257 states and 352 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 09:54:25,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:25,487 INFO L93 Difference]: Finished difference Result 687 states and 929 transitions. [2021-07-05 09:54:25,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 09:54:25,487 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 09:54:25,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:25,489 INFO L225 Difference]: With dead ends: 687 [2021-07-05 09:54:25,489 INFO L226 Difference]: Without dead ends: 437 [2021-07-05 09:54:25,490 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 24.1ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:54:25,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 437 states. [2021-07-05 09:54:25,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 437 to 281. [2021-07-05 09:54:25,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 281 states, 280 states have (on average 1.3428571428571427) internal successors, (376), 280 states have internal predecessors, (376), 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 09:54:25,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 376 transitions. [2021-07-05 09:54:25,507 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 376 transitions. Word has length 37 [2021-07-05 09:54:25,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:25,507 INFO L442 AbstractCegarLoop]: Abstraction has 281 states and 376 transitions. [2021-07-05 09:54:25,507 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 09:54:25,507 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 376 transitions. [2021-07-05 09:54:25,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-07-05 09:54:25,508 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:25,508 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 09:54:25,508 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-05 09:54:25,508 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:25,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:25,509 INFO L82 PathProgramCache]: Analyzing trace with hash 418607742, now seen corresponding path program 1 times [2021-07-05 09:54:25,509 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:25,509 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [866213829] [2021-07-05 09:54:25,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:25,510 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:25,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:25,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:25,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:54:25,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:25,552 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 09:54:25,552 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:25,552 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [866213829] [2021-07-05 09:54:25,554 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [866213829] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:25,554 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:25,554 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:54:25,554 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1772778282] [2021-07-05 09:54:25,554 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 09:54:25,555 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:25,555 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 09:54:25,555 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 09:54:25,555 INFO L87 Difference]: Start difference. First operand 281 states and 376 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 09:54:25,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:25,620 INFO L93 Difference]: Finished difference Result 602 states and 798 transitions. [2021-07-05 09:54:25,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 09:54:25,620 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 09:54:25,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:25,622 INFO L225 Difference]: With dead ends: 602 [2021-07-05 09:54:25,622 INFO L226 Difference]: Without dead ends: 328 [2021-07-05 09:54:25,623 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.1ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:25,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 328 states. [2021-07-05 09:54:25,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 328 to 246. [2021-07-05 09:54:25,638 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 09:54:25,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 321 transitions. [2021-07-05 09:54:25,639 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 321 transitions. Word has length 37 [2021-07-05 09:54:25,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:25,639 INFO L442 AbstractCegarLoop]: Abstraction has 246 states and 321 transitions. [2021-07-05 09:54:25,639 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 09:54:25,640 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 321 transitions. [2021-07-05 09:54:25,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-07-05 09:54:25,640 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:25,640 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 09:54:25,641 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-05 09:54:25,641 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:25,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:25,641 INFO L82 PathProgramCache]: Analyzing trace with hash 933337340, now seen corresponding path program 1 times [2021-07-05 09:54:25,641 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:25,642 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [787697813] [2021-07-05 09:54:25,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:25,642 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:25,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:25,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:25,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:25,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:25,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:25,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:54:25,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:25,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:25,703 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 09:54:25,706 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:25,706 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [787697813] [2021-07-05 09:54:25,706 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [787697813] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:25,706 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:25,706 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 09:54:25,707 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [589454117] [2021-07-05 09:54:25,708 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 09:54:25,708 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:25,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 09:54:25,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 09:54:25,709 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 09:54:26,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:26,003 INFO L93 Difference]: Finished difference Result 773 states and 1003 transitions. [2021-07-05 09:54:26,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-05 09:54:26,003 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 09:54:26,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:26,005 INFO L225 Difference]: With dead ends: 773 [2021-07-05 09:54:26,006 INFO L226 Difference]: Without dead ends: 534 [2021-07-05 09:54:26,006 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 84.5ms TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2021-07-05 09:54:26,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 534 states. [2021-07-05 09:54:26,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 534 to 246. [2021-07-05 09:54:26,030 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 09:54:26,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 315 transitions. [2021-07-05 09:54:26,031 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 315 transitions. Word has length 38 [2021-07-05 09:54:26,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:26,032 INFO L442 AbstractCegarLoop]: Abstraction has 246 states and 315 transitions. [2021-07-05 09:54:26,032 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 09:54:26,032 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 315 transitions. [2021-07-05 09:54:26,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-07-05 09:54:26,033 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:26,033 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 09:54:26,033 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-05 09:54:26,033 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:26,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:26,034 INFO L82 PathProgramCache]: Analyzing trace with hash -49055591, now seen corresponding path program 1 times [2021-07-05 09:54:26,034 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:26,034 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1731816269] [2021-07-05 09:54:26,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:26,035 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:26,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:26,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:26,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:26,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:26,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:26,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:26,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:26,078 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 09:54:26,078 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:26,078 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1731816269] [2021-07-05 09:54:26,078 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1731816269] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:26,078 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:26,078 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:54:26,079 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [601206470] [2021-07-05 09:54:26,079 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:26,079 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:26,079 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:26,080 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:26,080 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 09:54:26,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:26,120 INFO L93 Difference]: Finished difference Result 401 states and 517 transitions. [2021-07-05 09:54:26,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:26,120 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 09:54:26,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:26,122 INFO L225 Difference]: With dead ends: 401 [2021-07-05 09:54:26,122 INFO L226 Difference]: Without dead ends: 399 [2021-07-05 09:54:26,123 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:26,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 399 states. [2021-07-05 09:54:26,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 399 to 276. [2021-07-05 09:54:26,143 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 09:54:26,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 360 transitions. [2021-07-05 09:54:26,144 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 360 transitions. Word has length 63 [2021-07-05 09:54:26,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:26,145 INFO L442 AbstractCegarLoop]: Abstraction has 276 states and 360 transitions. [2021-07-05 09:54:26,145 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 09:54:26,145 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 360 transitions. [2021-07-05 09:54:26,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2021-07-05 09:54:26,146 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:26,146 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 09:54:26,146 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-07-05 09:54:26,146 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:26,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:26,147 INFO L82 PathProgramCache]: Analyzing trace with hash 1604423861, now seen corresponding path program 1 times [2021-07-05 09:54:26,147 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:26,147 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1956419595] [2021-07-05 09:54:26,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:26,148 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:26,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:26,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:26,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:26,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:26,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:26,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:26,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:26,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:26,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:26,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:26,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:26,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:26,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:26,223 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 09:54:26,223 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:26,223 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1956419595] [2021-07-05 09:54:26,224 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1956419595] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:26,224 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:26,224 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 09:54:26,224 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1284043604] [2021-07-05 09:54:26,224 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 09:54:26,225 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:26,225 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 09:54:26,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 09:54:26,225 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 09:54:26,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:26,481 INFO L93 Difference]: Finished difference Result 606 states and 784 transitions. [2021-07-05 09:54:26,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-05 09:54:26,482 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 09:54:26,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:26,482 INFO L225 Difference]: With dead ends: 606 [2021-07-05 09:54:26,482 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:54:26,483 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 77.5ms TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2021-07-05 09:54:26,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:54:26,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:54:26,484 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 09:54:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:54:26,484 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 91 [2021-07-05 09:54:26,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:26,484 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:54:26,485 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 09:54:26,485 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:54:26,486 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:54:26,490 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:54:26,494 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,497 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,499 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,510 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,512 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,514 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,762 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 98 [2021-07-05 09:54:26,765 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,766 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,767 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,768 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,769 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,770 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,771 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,771 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,783 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,784 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,785 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,786 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,787 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,788 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,789 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,878 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,879 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,885 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,887 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,893 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,893 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,898 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,898 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,899 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,900 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,944 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,945 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,946 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,947 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,947 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,948 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,955 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,955 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,956 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,956 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,960 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,960 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,962 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,963 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:26,968 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,133 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 100 [2021-07-05 09:54:27,134 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,135 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,135 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,136 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,136 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,137 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,137 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,146 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,147 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,181 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,182 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,183 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,184 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,318 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 75 [2021-07-05 09:54:27,319 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,320 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,320 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,321 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,321 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,322 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,323 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,323 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,326 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,507 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 103 [2021-07-05 09:54:27,508 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,508 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,509 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,607 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,607 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,612 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,618 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,619 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,633 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,634 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,645 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,645 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,646 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,648 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,649 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,649 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,650 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,741 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,742 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:27,742 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 09:54:27,750 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 09:54:27,752 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:28,020 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 17 [2021-07-05 09:54:28,326 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 28 [2021-07-05 09:54:28,574 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 30 [2021-07-05 09:54:29,042 WARN L205 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 21 [2021-07-05 09:54:29,312 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 21 [2021-07-05 09:54:29,525 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 18 [2021-07-05 09:54:29,931 WARN L205 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 21 [2021-07-05 09:54:30,104 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 18 [2021-07-05 09:54:30,472 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 17 [2021-07-05 09:54:30,537 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 518) no Hoare annotation was computed. [2021-07-05 09:54:30,537 INFO L762 garLoopResultBuilder]: For program point L500(lines 500 507) no Hoare annotation was computed. [2021-07-05 09:54:30,537 INFO L758 garLoopResultBuilder]: At program point L500-1(lines 500 507) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,538 INFO L758 garLoopResultBuilder]: At program point L766(lines 717 767) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,538 INFO L758 garLoopResultBuilder]: At program point L702(lines 697 705) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,538 INFO L762 garLoopResultBuilder]: For program point L904(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,538 INFO L762 garLoopResultBuilder]: For program point L904-2(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,538 INFO L762 garLoopResultBuilder]: For program point L904-4(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,538 INFO L762 garLoopResultBuilder]: For program point L904-6(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,538 INFO L762 garLoopResultBuilder]: For program point L904-8(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,539 INFO L762 garLoopResultBuilder]: For program point L904-10(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,539 INFO L762 garLoopResultBuilder]: For program point L904-12(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,539 INFO L762 garLoopResultBuilder]: For program point L904-14(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,539 INFO L762 garLoopResultBuilder]: For program point L904-16(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,539 INFO L762 garLoopResultBuilder]: For program point L904-18(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,539 INFO L762 garLoopResultBuilder]: For program point L904-20(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,539 INFO L762 garLoopResultBuilder]: For program point L904-22(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,539 INFO L762 garLoopResultBuilder]: For program point L575(lines 575 579) no Hoare annotation was computed. [2021-07-05 09:54:30,540 INFO L758 garLoopResultBuilder]: At program point L509(lines 490 512) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,540 INFO L762 garLoopResultBuilder]: For program point L575-3(lines 575 579) no Hoare annotation was computed. [2021-07-05 09:54:30,540 INFO L762 garLoopResultBuilder]: For program point L575-6(lines 575 579) no Hoare annotation was computed. [2021-07-05 09:54:30,540 INFO L762 garLoopResultBuilder]: For program point L842(lines 842 859) no Hoare annotation was computed. [2021-07-05 09:54:30,540 INFO L762 garLoopResultBuilder]: For program point L842-1(lines 842 859) no Hoare annotation was computed. [2021-07-05 09:54:30,540 INFO L762 garLoopResultBuilder]: For program point L842-2(lines 842 859) no Hoare annotation was computed. [2021-07-05 09:54:30,540 INFO L762 garLoopResultBuilder]: For program point L842-3(lines 842 859) no Hoare annotation was computed. [2021-07-05 09:54:30,540 INFO L762 garLoopResultBuilder]: For program point L842-4(lines 842 859) no Hoare annotation was computed. [2021-07-05 09:54:30,541 INFO L762 garLoopResultBuilder]: For program point L842-5(lines 842 859) no Hoare annotation was computed. [2021-07-05 09:54:30,541 INFO L762 garLoopResultBuilder]: For program point L846(lines 846 854) no Hoare annotation was computed. [2021-07-05 09:54:30,541 INFO L762 garLoopResultBuilder]: For program point L846-1(lines 846 854) no Hoare annotation was computed. [2021-07-05 09:54:30,541 INFO L762 garLoopResultBuilder]: For program point L846-2(lines 846 854) no Hoare annotation was computed. [2021-07-05 09:54:30,541 INFO L762 garLoopResultBuilder]: For program point L846-3(lines 846 854) no Hoare annotation was computed. [2021-07-05 09:54:30,541 INFO L762 garLoopResultBuilder]: For program point L846-4(lines 846 854) no Hoare annotation was computed. [2021-07-05 09:54:30,541 INFO L762 garLoopResultBuilder]: For program point L846-5(lines 846 854) no Hoare annotation was computed. [2021-07-05 09:54:30,541 INFO L762 garLoopResultBuilder]: For program point L518(line 518) no Hoare annotation was computed. [2021-07-05 09:54:30,541 INFO L762 garLoopResultBuilder]: For program point L518-1(line 518) no Hoare annotation was computed. [2021-07-05 09:54:30,542 INFO L762 garLoopResultBuilder]: For program point L518-2(line 518) no Hoare annotation was computed. [2021-07-05 09:54:30,542 INFO L758 garLoopResultBuilder]: At program point L784(lines 783 802) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse3 (= ~methaneLevelCritical~0 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2) (and .cse0 .cse1 .cse3 (= ~pumpRunning~0 0) .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) .cse3 .cse2))) [2021-07-05 09:54:30,542 INFO L762 garLoopResultBuilder]: For program point L784-1(lines 784 790) no Hoare annotation was computed. [2021-07-05 09:54:30,542 INFO L758 garLoopResultBuilder]: At program point L784-2(lines 783 802) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,542 INFO L758 garLoopResultBuilder]: At program point L784-3(lines 783 802) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,542 INFO L762 garLoopResultBuilder]: For program point L652(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,543 INFO L762 garLoopResultBuilder]: For program point L652-1(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,543 INFO L762 garLoopResultBuilder]: For program point L652-2(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,543 INFO L762 garLoopResultBuilder]: For program point L652-3(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,543 INFO L762 garLoopResultBuilder]: For program point L652-4(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,543 INFO L762 garLoopResultBuilder]: For program point L652-5(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,543 INFO L762 garLoopResultBuilder]: For program point L652-6(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,543 INFO L762 garLoopResultBuilder]: For program point L652-7(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,543 INFO L762 garLoopResultBuilder]: For program point L652-8(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,543 INFO L762 garLoopResultBuilder]: For program point L652-9(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,544 INFO L762 garLoopResultBuilder]: For program point L652-10(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,544 INFO L762 garLoopResultBuilder]: For program point L652-11(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,544 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:54:30,544 INFO L762 garLoopResultBuilder]: For program point L719(lines 718 765) no Hoare annotation was computed. [2021-07-05 09:54:30,544 INFO L762 garLoopResultBuilder]: For program point L587(lines 587 591) no Hoare annotation was computed. [2021-07-05 09:54:30,544 INFO L762 garLoopResultBuilder]: For program point L720(lines 720 724) no Hoare annotation was computed. [2021-07-05 09:54:30,544 INFO L762 garLoopResultBuilder]: For program point L987(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,544 INFO L762 garLoopResultBuilder]: For program point L987-2(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,544 INFO L762 garLoopResultBuilder]: For program point L987-3(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,545 INFO L762 garLoopResultBuilder]: For program point L987-5(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,545 INFO L762 garLoopResultBuilder]: For program point L987-6(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,545 INFO L762 garLoopResultBuilder]: For program point L987-8(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,545 INFO L762 garLoopResultBuilder]: For program point L987-9(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,545 INFO L758 garLoopResultBuilder]: At program point L657(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,545 INFO L758 garLoopResultBuilder]: At program point L657-1(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,545 INFO L762 garLoopResultBuilder]: For program point L987-11(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,546 INFO L758 garLoopResultBuilder]: At program point L657-2(lines 648 661) the Hoare annotation is: false [2021-07-05 09:54:30,546 INFO L762 garLoopResultBuilder]: For program point L987-12(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,546 INFO L758 garLoopResultBuilder]: At program point L657-3(lines 648 661) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2 .cse3) (and .cse0 .cse1 (= ~methaneLevelCritical~0 1) .cse2 .cse3))) [2021-07-05 09:54:30,546 INFO L758 garLoopResultBuilder]: At program point L657-4(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,546 INFO L762 garLoopResultBuilder]: For program point L987-14(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,546 INFO L758 garLoopResultBuilder]: At program point L657-5(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,546 INFO L762 garLoopResultBuilder]: For program point L987-15(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,546 INFO L758 garLoopResultBuilder]: At program point L657-6(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,547 INFO L762 garLoopResultBuilder]: For program point L987-17(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,547 INFO L758 garLoopResultBuilder]: At program point L657-7(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,547 INFO L762 garLoopResultBuilder]: For program point L987-18(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,547 INFO L758 garLoopResultBuilder]: At program point L657-8(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,547 INFO L758 garLoopResultBuilder]: At program point L657-9(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,547 INFO L762 garLoopResultBuilder]: For program point L987-20(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,547 INFO L758 garLoopResultBuilder]: At program point L657-10(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,547 INFO L762 garLoopResultBuilder]: For program point L987-21(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,548 INFO L758 garLoopResultBuilder]: At program point L657-11(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,548 INFO L762 garLoopResultBuilder]: For program point L987-23(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,548 INFO L762 garLoopResultBuilder]: For program point L987-24(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,548 INFO L762 garLoopResultBuilder]: For program point L987-26(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,548 INFO L762 garLoopResultBuilder]: For program point L987-27(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,548 INFO L762 garLoopResultBuilder]: For program point L987-29(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,548 INFO L762 garLoopResultBuilder]: For program point L987-30(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,548 INFO L762 garLoopResultBuilder]: For program point L987-32(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,549 INFO L762 garLoopResultBuilder]: For program point L987-33(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,549 INFO L762 garLoopResultBuilder]: For program point L987-35(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,549 INFO L758 garLoopResultBuilder]: At program point L791(lines 791 797) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 0)) (.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse4) (and .cse0 .cse1 (= ~methaneLevelCritical~0 1) .cse3 .cse4))) [2021-07-05 09:54:30,549 INFO L758 garLoopResultBuilder]: At program point L791-1(lines 791 797) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,549 INFO L758 garLoopResultBuilder]: At program point L791-2(lines 791 797) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,549 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:54:30,549 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 518) no Hoare annotation was computed. [2021-07-05 09:54:30,550 INFO L762 garLoopResultBuilder]: For program point L728(lines 728 734) no Hoare annotation was computed. [2021-07-05 09:54:30,550 INFO L758 garLoopResultBuilder]: At program point L728-1(lines 728 734) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse2 (= ~methaneLevelCritical~0 1) .cse3 .cse4) (and .cse0 .cse1 .cse5 (= ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~4 0) .cse2 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse4) (and .cse0 .cse1 .cse5 .cse2 .cse3 .cse4))) [2021-07-05 09:54:30,550 INFO L758 garLoopResultBuilder]: At program point L993(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,550 INFO L758 garLoopResultBuilder]: At program point L993-1(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,550 INFO L758 garLoopResultBuilder]: At program point L993-2(lines 978 996) the Hoare annotation is: false [2021-07-05 09:54:30,550 INFO L758 garLoopResultBuilder]: At program point L993-3(lines 978 996) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2 .cse3) (and .cse0 .cse1 (= ~methaneLevelCritical~0 1) .cse2 .cse3))) [2021-07-05 09:54:30,550 INFO L758 garLoopResultBuilder]: At program point L993-4(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,551 INFO L758 garLoopResultBuilder]: At program point L993-5(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,551 INFO L758 garLoopResultBuilder]: At program point L993-6(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,551 INFO L758 garLoopResultBuilder]: At program point L993-7(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,551 INFO L758 garLoopResultBuilder]: At program point L993-8(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,551 INFO L758 garLoopResultBuilder]: At program point L993-9(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,551 INFO L758 garLoopResultBuilder]: At program point L993-10(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,551 INFO L758 garLoopResultBuilder]: At program point L993-11(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,551 INFO L758 garLoopResultBuilder]: At program point L531(lines 526 533) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,552 INFO L758 garLoopResultBuilder]: At program point L929(lines 922 932) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse2) (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2))) [2021-07-05 09:54:30,552 INFO L758 garLoopResultBuilder]: At program point L929-1(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,552 INFO L758 garLoopResultBuilder]: At program point L929-2(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,552 INFO L758 garLoopResultBuilder]: At program point L929-3(lines 922 932) the Hoare annotation is: false [2021-07-05 09:54:30,552 INFO L758 garLoopResultBuilder]: At program point L929-4(lines 922 932) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2 .cse3) (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methaneLevelCritical~0 1) .cse2 .cse3))) [2021-07-05 09:54:30,552 INFO L758 garLoopResultBuilder]: At program point L929-5(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,553 INFO L758 garLoopResultBuilder]: At program point L929-6(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,553 INFO L758 garLoopResultBuilder]: At program point L929-7(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,553 INFO L758 garLoopResultBuilder]: At program point L929-8(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,553 INFO L758 garLoopResultBuilder]: At program point L929-9(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,553 INFO L762 garLoopResultBuilder]: For program point L599(lines 599 603) no Hoare annotation was computed. [2021-07-05 09:54:30,553 INFO L758 garLoopResultBuilder]: At program point L929-10(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,553 INFO L758 garLoopResultBuilder]: At program point L929-11(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,553 INFO L758 garLoopResultBuilder]: At program point L929-12(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,554 INFO L758 garLoopResultBuilder]: At program point L929-13(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,554 INFO L758 garLoopResultBuilder]: At program point L929-14(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,554 INFO L758 garLoopResultBuilder]: At program point L667(lines 662 670) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,554 INFO L758 garLoopResultBuilder]: At program point L667-1(lines 662 670) the Hoare annotation is: false [2021-07-05 09:54:30,554 INFO L758 garLoopResultBuilder]: At program point L667-2(lines 662 670) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,554 INFO L758 garLoopResultBuilder]: At program point L667-3(lines 662 670) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,555 INFO L758 garLoopResultBuilder]: At program point L667-4(lines 662 670) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,555 INFO L758 garLoopResultBuilder]: At program point L667-5(lines 662 670) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,555 INFO L758 garLoopResultBuilder]: At program point L471(lines 467 473) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,555 INFO L762 garLoopResultBuilder]: For program point L868(lines 868 885) no Hoare annotation was computed. [2021-07-05 09:54:30,555 INFO L762 garLoopResultBuilder]: For program point L868-1(lines 868 885) no Hoare annotation was computed. [2021-07-05 09:54:30,555 INFO L762 garLoopResultBuilder]: For program point L868-2(lines 868 885) no Hoare annotation was computed. [2021-07-05 09:54:30,555 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 518) no Hoare annotation was computed. [2021-07-05 09:54:30,555 INFO L762 garLoopResultBuilder]: For program point L738(lines 738 744) no Hoare annotation was computed. [2021-07-05 09:54:30,556 INFO L758 garLoopResultBuilder]: At program point L738-1(lines 738 744) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse2))) [2021-07-05 09:54:30,556 INFO L758 garLoopResultBuilder]: At program point L938(lines 933 941) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~methaneLevelCritical~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,556 INFO L758 garLoopResultBuilder]: At program point L938-1(lines 933 941) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,556 INFO L762 garLoopResultBuilder]: For program point L872(lines 872 880) no Hoare annotation was computed. [2021-07-05 09:54:30,556 INFO L758 garLoopResultBuilder]: At program point L938-2(lines 933 941) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,556 INFO L762 garLoopResultBuilder]: For program point L872-1(lines 872 880) no Hoare annotation was computed. [2021-07-05 09:54:30,556 INFO L762 garLoopResultBuilder]: For program point L872-2(lines 872 880) no Hoare annotation was computed. [2021-07-05 09:54:30,557 INFO L762 garLoopResultBuilder]: For program point L542(lines 542 559) no Hoare annotation was computed. [2021-07-05 09:54:30,557 INFO L758 garLoopResultBuilder]: At program point L542-1(lines 1 1023) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse2 (= ~methaneLevelCritical~0 1) .cse3 .cse4) (and .cse0 .cse1 .cse5 .cse2 (= ~waterLevel~0 1) .cse3 .cse4) (and .cse0 .cse1 .cse5 (= ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~4 0) .cse2 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse4))) [2021-07-05 09:54:30,557 INFO L762 garLoopResultBuilder]: For program point L542-2(lines 542 559) no Hoare annotation was computed. [2021-07-05 09:54:30,557 INFO L758 garLoopResultBuilder]: At program point L542-3(lines 1 1023) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,557 INFO L762 garLoopResultBuilder]: For program point L542-4(lines 542 559) no Hoare annotation was computed. [2021-07-05 09:54:30,557 INFO L758 garLoopResultBuilder]: At program point L542-5(lines 1 1023) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,557 INFO L762 garLoopResultBuilder]: For program point L1006(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,558 INFO L762 garLoopResultBuilder]: For program point L1006-2(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,558 INFO L762 garLoopResultBuilder]: For program point L1006-3(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,558 INFO L762 garLoopResultBuilder]: For program point L1006-5(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,558 INFO L762 garLoopResultBuilder]: For program point L1006-6(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,558 INFO L762 garLoopResultBuilder]: For program point L1006-8(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,558 INFO L762 garLoopResultBuilder]: For program point L1006-9(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,558 INFO L762 garLoopResultBuilder]: For program point L1006-11(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,558 INFO L762 garLoopResultBuilder]: For program point L1006-12(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,559 INFO L762 garLoopResultBuilder]: For program point L1006-14(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,559 INFO L762 garLoopResultBuilder]: For program point L1006-15(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,559 INFO L762 garLoopResultBuilder]: For program point L1006-17(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,559 INFO L758 garLoopResultBuilder]: At program point L612(lines 607 615) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse2) (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2))) [2021-07-05 09:54:30,559 INFO L758 garLoopResultBuilder]: At program point L612-1(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,559 INFO L758 garLoopResultBuilder]: At program point L612-2(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,559 INFO L762 garLoopResultBuilder]: For program point L546(lines 546 556) no Hoare annotation was computed. [2021-07-05 09:54:30,559 INFO L758 garLoopResultBuilder]: At program point L612-3(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,560 INFO L758 garLoopResultBuilder]: At program point L612-4(lines 607 615) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1) .cse2 .cse3) (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2 .cse3))) [2021-07-05 09:54:30,560 INFO L762 garLoopResultBuilder]: For program point L546-2(lines 546 556) no Hoare annotation was computed. [2021-07-05 09:54:30,560 INFO L758 garLoopResultBuilder]: At program point L612-5(lines 607 615) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1) (= ~pumpRunning~0 0) .cse2) (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2))) [2021-07-05 09:54:30,560 INFO L758 garLoopResultBuilder]: At program point L612-6(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,560 INFO L762 garLoopResultBuilder]: For program point L546-4(lines 546 556) no Hoare annotation was computed. [2021-07-05 09:54:30,560 INFO L758 garLoopResultBuilder]: At program point L612-7(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,560 INFO L758 garLoopResultBuilder]: At program point L612-8(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,561 INFO L758 garLoopResultBuilder]: At program point L612-9(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,561 INFO L758 garLoopResultBuilder]: At program point L612-10(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,561 INFO L758 garLoopResultBuilder]: At program point L612-11(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,561 INFO L758 garLoopResultBuilder]: At program point L612-12(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,561 INFO L758 garLoopResultBuilder]: At program point L612-13(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,561 INFO L758 garLoopResultBuilder]: At program point L612-14(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,561 INFO L758 garLoopResultBuilder]: At program point L612-15(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,562 INFO L758 garLoopResultBuilder]: At program point L612-16(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,562 INFO L758 garLoopResultBuilder]: At program point L612-17(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,562 INFO L762 garLoopResultBuilder]: For program point L547(lines 547 553) no Hoare annotation was computed. [2021-07-05 09:54:30,562 INFO L762 garLoopResultBuilder]: For program point L547-2(lines 547 553) no Hoare annotation was computed. [2021-07-05 09:54:30,562 INFO L762 garLoopResultBuilder]: For program point L547-4(lines 547 553) no Hoare annotation was computed. [2021-07-05 09:54:30,562 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:54:30,562 INFO L758 garLoopResultBuilder]: At program point L1012(lines 997 1015) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,562 INFO L758 garLoopResultBuilder]: At program point L1012-1(lines 997 1015) the Hoare annotation is: false [2021-07-05 09:54:30,563 INFO L758 garLoopResultBuilder]: At program point L1012-2(lines 997 1015) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,563 INFO L758 garLoopResultBuilder]: At program point L1012-3(lines 997 1015) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,563 INFO L758 garLoopResultBuilder]: At program point L1012-4(lines 997 1015) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,563 INFO L758 garLoopResultBuilder]: At program point L1012-5(lines 997 1015) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,563 INFO L762 garLoopResultBuilder]: For program point L748(lines 748 761) no Hoare annotation was computed. [2021-07-05 09:54:30,563 INFO L762 garLoopResultBuilder]: For program point L816(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,563 INFO L762 garLoopResultBuilder]: For program point L816-1(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,563 INFO L762 garLoopResultBuilder]: For program point L816-2(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,564 INFO L762 garLoopResultBuilder]: For program point L816-3(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,564 INFO L762 garLoopResultBuilder]: For program point L816-4(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,564 INFO L762 garLoopResultBuilder]: For program point L816-5(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,564 INFO L762 garLoopResultBuilder]: For program point L816-6(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,564 INFO L762 garLoopResultBuilder]: For program point L816-7(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,564 INFO L762 garLoopResultBuilder]: For program point L816-8(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,564 INFO L762 garLoopResultBuilder]: For program point L816-9(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,564 INFO L762 garLoopResultBuilder]: For program point L816-10(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,565 INFO L762 garLoopResultBuilder]: For program point L816-11(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,565 INFO L758 garLoopResultBuilder]: At program point L420-2(lines 420 434) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,565 INFO L762 garLoopResultBuilder]: For program point L421(line 421) no Hoare annotation was computed. [2021-07-05 09:54:30,565 INFO L762 garLoopResultBuilder]: For program point L820(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,565 INFO L762 garLoopResultBuilder]: For program point L820-1(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,565 INFO L762 garLoopResultBuilder]: For program point L820-2(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,565 INFO L762 garLoopResultBuilder]: For program point L820-3(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,565 INFO L762 garLoopResultBuilder]: For program point L820-4(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,565 INFO L762 garLoopResultBuilder]: For program point L820-5(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,566 INFO L762 garLoopResultBuilder]: For program point L820-6(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,566 INFO L762 garLoopResultBuilder]: For program point L820-7(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,566 INFO L762 garLoopResultBuilder]: For program point L820-8(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,566 INFO L762 garLoopResultBuilder]: For program point L820-9(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,566 INFO L762 garLoopResultBuilder]: For program point L820-10(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,566 INFO L762 garLoopResultBuilder]: For program point L820-11(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,566 INFO L762 garLoopResultBuilder]: For program point L424(lines 424 428) no Hoare annotation was computed. [2021-07-05 09:54:30,566 INFO L762 garLoopResultBuilder]: For program point L424-1(lines 784 790) no Hoare annotation was computed. [2021-07-05 09:54:30,567 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:54:30,567 INFO L762 garLoopResultBuilder]: For program point L756(lines 756 760) no Hoare annotation was computed. [2021-07-05 09:54:30,567 INFO L758 garLoopResultBuilder]: At program point L756-2(lines 784 790) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse2))) [2021-07-05 09:54:30,567 INFO L758 garLoopResultBuilder]: At program point L694(lines 1 1023) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,567 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-07-05 09:54:30,568 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:54:30,571 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/3) [2021-07-05 09:54:30,574 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:54:30,574 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 09:54:30,574 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:54:30,577 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 09:54:30,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-07-05 09:54:30,577 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:30,578 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 09:54:30,578 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:30,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:30,578 INFO L82 PathProgramCache]: Analyzing trace with hash -1958491676, now seen corresponding path program 1 times [2021-07-05 09:54:30,578 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:30,579 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [350351331] [2021-07-05 09:54:30,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:30,579 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:30,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:30,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:30,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:30,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:30,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:30,603 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 09:54:30,603 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:30,603 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [350351331] [2021-07-05 09:54:30,603 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [350351331] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:30,603 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:30,603 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:54:30,604 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410945283] [2021-07-05 09:54:30,604 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:54:30,604 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:30,605 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:54:30,605 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:54:30,605 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 09:54:30,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:30,610 INFO L93 Difference]: Finished difference Result 451 states and 678 transitions. [2021-07-05 09:54:30,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:54:30,610 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 09:54:30,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:30,611 INFO L225 Difference]: With dead ends: 451 [2021-07-05 09:54:30,611 INFO L226 Difference]: Without dead ends: 151 [2021-07-05 09:54:30,612 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 09:54:30,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2021-07-05 09:54:30,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 151. [2021-07-05 09:54:30,615 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 09:54:30,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 221 transitions. [2021-07-05 09:54:30,615 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 221 transitions. Word has length 18 [2021-07-05 09:54:30,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:30,616 INFO L442 AbstractCegarLoop]: Abstraction has 151 states and 221 transitions. [2021-07-05 09:54:30,616 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 09:54:30,616 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 221 transitions. [2021-07-05 09:54:30,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-07-05 09:54:30,616 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:30,616 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 09:54:30,617 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable102 [2021-07-05 09:54:30,617 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:30,617 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:30,617 INFO L82 PathProgramCache]: Analyzing trace with hash 2117639651, now seen corresponding path program 1 times [2021-07-05 09:54:30,617 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:30,618 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [369542841] [2021-07-05 09:54:30,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:30,618 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:30,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:30,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:30,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:30,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:30,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:30,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:30,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:30,641 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 09:54:30,641 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:30,641 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [369542841] [2021-07-05 09:54:30,641 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [369542841] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:30,641 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:30,642 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:54:30,642 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [806638187] [2021-07-05 09:54:30,642 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:30,642 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:30,643 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:30,643 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:30,643 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 09:54:30,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:30,646 INFO L93 Difference]: Finished difference Result 151 states and 221 transitions. [2021-07-05 09:54:30,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:30,647 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 09:54:30,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:30,647 INFO L225 Difference]: With dead ends: 151 [2021-07-05 09:54:30,647 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:54:30,648 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:30,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:54:30,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:54:30,648 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 09:54:30,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:54:30,649 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 19 [2021-07-05 09:54:30,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:30,649 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:54:30,649 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 09:54:30,649 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:54:30,649 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:54:30,650 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:54:30,650 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,651 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,651 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,652 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,652 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,652 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,653 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,653 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,654 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,654 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,654 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,655 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,655 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,656 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,656 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,656 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,657 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,657 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,657 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,658 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,658 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,659 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,659 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,659 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,660 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,660 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,661 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,661 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,661 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,662 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,662 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,662 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,663 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,663 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,664 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,664 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,664 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,665 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,665 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,666 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,666 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,666 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,667 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,667 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,668 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,668 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,668 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,669 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,669 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,669 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,670 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,670 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,671 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,671 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,671 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,672 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,672 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,672 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,673 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,673 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,674 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,674 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,674 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,675 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,675 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,675 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,676 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,676 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,676 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,677 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,677 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,678 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,678 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,678 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,679 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,679 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,679 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,680 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,680 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,680 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,681 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,681 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,682 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,682 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,682 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,683 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,683 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,683 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,684 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,684 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,684 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,685 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,756 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 518) no Hoare annotation was computed. [2021-07-05 09:54:30,757 INFO L762 garLoopResultBuilder]: For program point L500(lines 500 507) no Hoare annotation was computed. [2021-07-05 09:54:30,757 INFO L758 garLoopResultBuilder]: At program point L500-1(lines 500 507) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,757 INFO L758 garLoopResultBuilder]: At program point L766(lines 717 767) the Hoare annotation is: false [2021-07-05 09:54:30,757 INFO L758 garLoopResultBuilder]: At program point L702(lines 697 705) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,757 INFO L762 garLoopResultBuilder]: For program point L904(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,757 INFO L762 garLoopResultBuilder]: For program point L904-2(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,757 INFO L762 garLoopResultBuilder]: For program point L904-4(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,757 INFO L762 garLoopResultBuilder]: For program point L904-6(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,758 INFO L762 garLoopResultBuilder]: For program point L904-8(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,758 INFO L762 garLoopResultBuilder]: For program point L904-10(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,758 INFO L762 garLoopResultBuilder]: For program point L904-12(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,758 INFO L762 garLoopResultBuilder]: For program point L904-14(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,758 INFO L762 garLoopResultBuilder]: For program point L904-16(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,758 INFO L762 garLoopResultBuilder]: For program point L904-18(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,758 INFO L762 garLoopResultBuilder]: For program point L904-20(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,758 INFO L762 garLoopResultBuilder]: For program point L904-22(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,759 INFO L762 garLoopResultBuilder]: For program point L575(lines 575 579) no Hoare annotation was computed. [2021-07-05 09:54:30,759 INFO L758 garLoopResultBuilder]: At program point L509(lines 490 512) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,759 INFO L762 garLoopResultBuilder]: For program point L575-3(lines 575 579) no Hoare annotation was computed. [2021-07-05 09:54:30,759 INFO L762 garLoopResultBuilder]: For program point L575-6(lines 575 579) no Hoare annotation was computed. [2021-07-05 09:54:30,759 INFO L762 garLoopResultBuilder]: For program point L842(lines 842 859) no Hoare annotation was computed. [2021-07-05 09:54:30,759 INFO L762 garLoopResultBuilder]: For program point L842-1(lines 842 859) no Hoare annotation was computed. [2021-07-05 09:54:30,759 INFO L762 garLoopResultBuilder]: For program point L842-2(lines 842 859) no Hoare annotation was computed. [2021-07-05 09:54:30,759 INFO L762 garLoopResultBuilder]: For program point L842-3(lines 842 859) no Hoare annotation was computed. [2021-07-05 09:54:30,759 INFO L762 garLoopResultBuilder]: For program point L842-4(lines 842 859) no Hoare annotation was computed. [2021-07-05 09:54:30,760 INFO L762 garLoopResultBuilder]: For program point L842-5(lines 842 859) no Hoare annotation was computed. [2021-07-05 09:54:30,760 INFO L762 garLoopResultBuilder]: For program point L846(lines 846 854) no Hoare annotation was computed. [2021-07-05 09:54:30,760 INFO L762 garLoopResultBuilder]: For program point L846-1(lines 846 854) no Hoare annotation was computed. [2021-07-05 09:54:30,760 INFO L762 garLoopResultBuilder]: For program point L846-2(lines 846 854) no Hoare annotation was computed. [2021-07-05 09:54:30,760 INFO L762 garLoopResultBuilder]: For program point L846-3(lines 846 854) no Hoare annotation was computed. [2021-07-05 09:54:30,760 INFO L762 garLoopResultBuilder]: For program point L846-4(lines 846 854) no Hoare annotation was computed. [2021-07-05 09:54:30,760 INFO L762 garLoopResultBuilder]: For program point L846-5(lines 846 854) no Hoare annotation was computed. [2021-07-05 09:54:30,760 INFO L762 garLoopResultBuilder]: For program point L518(line 518) no Hoare annotation was computed. [2021-07-05 09:54:30,761 INFO L762 garLoopResultBuilder]: For program point L518-1(line 518) no Hoare annotation was computed. [2021-07-05 09:54:30,761 INFO L762 garLoopResultBuilder]: For program point L518-2(line 518) no Hoare annotation was computed. [2021-07-05 09:54:30,761 INFO L758 garLoopResultBuilder]: At program point L784(lines 783 802) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse3 (= ~methaneLevelCritical~0 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2) (and .cse0 .cse1 .cse3 (= ~pumpRunning~0 0) .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) .cse3 .cse2)))) [2021-07-05 09:54:30,761 INFO L762 garLoopResultBuilder]: For program point L784-1(lines 784 790) no Hoare annotation was computed. [2021-07-05 09:54:30,761 INFO L758 garLoopResultBuilder]: At program point L784-2(lines 783 802) the Hoare annotation is: false [2021-07-05 09:54:30,761 INFO L758 garLoopResultBuilder]: At program point L784-3(lines 783 802) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,761 INFO L762 garLoopResultBuilder]: For program point L652(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,762 INFO L762 garLoopResultBuilder]: For program point L652-1(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,762 INFO L762 garLoopResultBuilder]: For program point L652-2(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,762 INFO L762 garLoopResultBuilder]: For program point L652-3(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,762 INFO L762 garLoopResultBuilder]: For program point L652-4(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,762 INFO L762 garLoopResultBuilder]: For program point L652-5(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,762 INFO L762 garLoopResultBuilder]: For program point L652-6(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,762 INFO L762 garLoopResultBuilder]: For program point L652-7(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,762 INFO L762 garLoopResultBuilder]: For program point L652-8(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,762 INFO L762 garLoopResultBuilder]: For program point L652-9(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,763 INFO L762 garLoopResultBuilder]: For program point L652-10(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,763 INFO L762 garLoopResultBuilder]: For program point L652-11(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,763 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:54:30,763 INFO L762 garLoopResultBuilder]: For program point L719(lines 718 765) no Hoare annotation was computed. [2021-07-05 09:54:30,763 INFO L762 garLoopResultBuilder]: For program point L587(lines 587 591) no Hoare annotation was computed. [2021-07-05 09:54:30,763 INFO L762 garLoopResultBuilder]: For program point L720(lines 720 724) no Hoare annotation was computed. [2021-07-05 09:54:30,763 INFO L762 garLoopResultBuilder]: For program point L987(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,763 INFO L762 garLoopResultBuilder]: For program point L987-2(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,763 INFO L762 garLoopResultBuilder]: For program point L987-3(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,764 INFO L762 garLoopResultBuilder]: For program point L987-5(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,764 INFO L762 garLoopResultBuilder]: For program point L987-6(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,764 INFO L762 garLoopResultBuilder]: For program point L987-8(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,764 INFO L762 garLoopResultBuilder]: For program point L987-9(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,764 INFO L758 garLoopResultBuilder]: At program point L657(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,764 INFO L758 garLoopResultBuilder]: At program point L657-1(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,764 INFO L762 garLoopResultBuilder]: For program point L987-11(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,764 INFO L758 garLoopResultBuilder]: At program point L657-2(lines 648 661) the Hoare annotation is: false [2021-07-05 09:54:30,765 INFO L762 garLoopResultBuilder]: For program point L987-12(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,765 INFO L758 garLoopResultBuilder]: At program point L657-3(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2 .cse3) (and .cse0 .cse1 (= ~methaneLevelCritical~0 1) .cse2 .cse3)))) [2021-07-05 09:54:30,765 INFO L758 garLoopResultBuilder]: At program point L657-4(lines 648 661) the Hoare annotation is: false [2021-07-05 09:54:30,765 INFO L762 garLoopResultBuilder]: For program point L987-14(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,765 INFO L758 garLoopResultBuilder]: At program point L657-5(lines 648 661) the Hoare annotation is: false [2021-07-05 09:54:30,765 INFO L762 garLoopResultBuilder]: For program point L987-15(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,765 INFO L758 garLoopResultBuilder]: At program point L657-6(lines 648 661) the Hoare annotation is: false [2021-07-05 09:54:30,765 INFO L762 garLoopResultBuilder]: For program point L987-17(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,766 INFO L758 garLoopResultBuilder]: At program point L657-7(lines 648 661) the Hoare annotation is: false [2021-07-05 09:54:30,766 INFO L762 garLoopResultBuilder]: For program point L987-18(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,766 INFO L758 garLoopResultBuilder]: At program point L657-8(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,766 INFO L758 garLoopResultBuilder]: At program point L657-9(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,766 INFO L762 garLoopResultBuilder]: For program point L987-20(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,766 INFO L758 garLoopResultBuilder]: At program point L657-10(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,766 INFO L762 garLoopResultBuilder]: For program point L987-21(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,766 INFO L758 garLoopResultBuilder]: At program point L657-11(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,767 INFO L762 garLoopResultBuilder]: For program point L987-23(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,767 INFO L762 garLoopResultBuilder]: For program point L987-24(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,767 INFO L762 garLoopResultBuilder]: For program point L987-26(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,767 INFO L762 garLoopResultBuilder]: For program point L987-27(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,767 INFO L762 garLoopResultBuilder]: For program point L987-29(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,767 INFO L762 garLoopResultBuilder]: For program point L987-30(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,767 INFO L762 garLoopResultBuilder]: For program point L987-32(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,767 INFO L762 garLoopResultBuilder]: For program point L987-33(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,767 INFO L762 garLoopResultBuilder]: For program point L987-35(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,768 INFO L758 garLoopResultBuilder]: At program point L791(lines 791 797) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= ~methaneLevelCritical~0 0)) (.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse4) (and .cse0 .cse1 (= ~methaneLevelCritical~0 1) .cse3 .cse4)))) [2021-07-05 09:54:30,768 INFO L758 garLoopResultBuilder]: At program point L791-1(lines 791 797) the Hoare annotation is: false [2021-07-05 09:54:30,768 INFO L758 garLoopResultBuilder]: At program point L791-2(lines 791 797) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,768 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:54:30,768 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 518) no Hoare annotation was computed. [2021-07-05 09:54:30,768 INFO L762 garLoopResultBuilder]: For program point L728(lines 728 734) no Hoare annotation was computed. [2021-07-05 09:54:30,769 INFO L758 garLoopResultBuilder]: At program point L728-1(lines 728 734) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse2 (= ~methaneLevelCritical~0 1) .cse3 .cse4) (and .cse0 .cse1 .cse5 (= ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~4 0) .cse2 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse4) (and .cse0 .cse1 .cse5 .cse2 .cse3 .cse4)))) [2021-07-05 09:54:30,769 INFO L758 garLoopResultBuilder]: At program point L993(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,769 INFO L758 garLoopResultBuilder]: At program point L993-1(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,769 INFO L758 garLoopResultBuilder]: At program point L993-2(lines 978 996) the Hoare annotation is: false [2021-07-05 09:54:30,769 INFO L758 garLoopResultBuilder]: At program point L993-3(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2 .cse3) (and .cse0 .cse1 (= ~methaneLevelCritical~0 1) .cse2 .cse3)))) [2021-07-05 09:54:30,769 INFO L758 garLoopResultBuilder]: At program point L993-4(lines 978 996) the Hoare annotation is: false [2021-07-05 09:54:30,769 INFO L758 garLoopResultBuilder]: At program point L993-5(lines 978 996) the Hoare annotation is: false [2021-07-05 09:54:30,769 INFO L758 garLoopResultBuilder]: At program point L993-6(lines 978 996) the Hoare annotation is: false [2021-07-05 09:54:30,770 INFO L758 garLoopResultBuilder]: At program point L993-7(lines 978 996) the Hoare annotation is: false [2021-07-05 09:54:30,770 INFO L758 garLoopResultBuilder]: At program point L993-8(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,770 INFO L758 garLoopResultBuilder]: At program point L993-9(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,770 INFO L758 garLoopResultBuilder]: At program point L993-10(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,770 INFO L758 garLoopResultBuilder]: At program point L993-11(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,770 INFO L758 garLoopResultBuilder]: At program point L531(lines 526 533) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,770 INFO L758 garLoopResultBuilder]: At program point L929(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse2) (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2)))) [2021-07-05 09:54:30,771 INFO L758 garLoopResultBuilder]: At program point L929-1(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,771 INFO L758 garLoopResultBuilder]: At program point L929-2(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,771 INFO L758 garLoopResultBuilder]: At program point L929-3(lines 922 932) the Hoare annotation is: false [2021-07-05 09:54:30,771 INFO L758 garLoopResultBuilder]: At program point L929-4(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2 .cse3) (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methaneLevelCritical~0 1) .cse2 .cse3)))) [2021-07-05 09:54:30,771 INFO L758 garLoopResultBuilder]: At program point L929-5(lines 922 932) the Hoare annotation is: false [2021-07-05 09:54:30,771 INFO L758 garLoopResultBuilder]: At program point L929-6(lines 922 932) the Hoare annotation is: false [2021-07-05 09:54:30,771 INFO L758 garLoopResultBuilder]: At program point L929-7(lines 922 932) the Hoare annotation is: false [2021-07-05 09:54:30,771 INFO L758 garLoopResultBuilder]: At program point L929-8(lines 922 932) the Hoare annotation is: false [2021-07-05 09:54:30,772 INFO L758 garLoopResultBuilder]: At program point L929-9(lines 922 932) the Hoare annotation is: false [2021-07-05 09:54:30,772 INFO L762 garLoopResultBuilder]: For program point L599(lines 599 603) no Hoare annotation was computed. [2021-07-05 09:54:30,772 INFO L758 garLoopResultBuilder]: At program point L929-10(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,772 INFO L758 garLoopResultBuilder]: At program point L929-11(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,772 INFO L758 garLoopResultBuilder]: At program point L929-12(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,772 INFO L758 garLoopResultBuilder]: At program point L929-13(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,772 INFO L758 garLoopResultBuilder]: At program point L929-14(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,772 INFO L758 garLoopResultBuilder]: At program point L667(lines 662 670) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,773 INFO L758 garLoopResultBuilder]: At program point L667-1(lines 662 670) the Hoare annotation is: false [2021-07-05 09:54:30,773 INFO L758 garLoopResultBuilder]: At program point L667-2(lines 662 670) the Hoare annotation is: false [2021-07-05 09:54:30,773 INFO L758 garLoopResultBuilder]: At program point L667-3(lines 662 670) the Hoare annotation is: false [2021-07-05 09:54:30,773 INFO L758 garLoopResultBuilder]: At program point L667-4(lines 662 670) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,773 INFO L758 garLoopResultBuilder]: At program point L667-5(lines 662 670) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,773 INFO L758 garLoopResultBuilder]: At program point L471(lines 467 473) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,773 INFO L762 garLoopResultBuilder]: For program point L868(lines 868 885) no Hoare annotation was computed. [2021-07-05 09:54:30,774 INFO L762 garLoopResultBuilder]: For program point L868-1(lines 868 885) no Hoare annotation was computed. [2021-07-05 09:54:30,774 INFO L762 garLoopResultBuilder]: For program point L868-2(lines 868 885) no Hoare annotation was computed. [2021-07-05 09:54:30,774 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 518) no Hoare annotation was computed. [2021-07-05 09:54:30,774 INFO L762 garLoopResultBuilder]: For program point L738(lines 738 744) no Hoare annotation was computed. [2021-07-05 09:54:30,774 INFO L758 garLoopResultBuilder]: At program point L738-1(lines 738 744) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse2)))) [2021-07-05 09:54:30,774 INFO L758 garLoopResultBuilder]: At program point L938(lines 933 941) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~methaneLevelCritical~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,774 INFO L758 garLoopResultBuilder]: At program point L938-1(lines 933 941) the Hoare annotation is: false [2021-07-05 09:54:30,774 INFO L762 garLoopResultBuilder]: For program point L872(lines 872 880) no Hoare annotation was computed. [2021-07-05 09:54:30,775 INFO L758 garLoopResultBuilder]: At program point L938-2(lines 933 941) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,775 INFO L762 garLoopResultBuilder]: For program point L872-1(lines 872 880) no Hoare annotation was computed. [2021-07-05 09:54:30,775 INFO L762 garLoopResultBuilder]: For program point L872-2(lines 872 880) no Hoare annotation was computed. [2021-07-05 09:54:30,775 INFO L762 garLoopResultBuilder]: For program point L542(lines 542 559) no Hoare annotation was computed. [2021-07-05 09:54:30,775 INFO L758 garLoopResultBuilder]: At program point L542-1(lines 1 1023) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse2 (= ~methaneLevelCritical~0 1) .cse3 .cse4) (and .cse0 .cse1 .cse5 .cse2 (= ~waterLevel~0 1) .cse3 .cse4) (and .cse0 .cse1 .cse5 (= ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~4 0) .cse2 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse4)))) [2021-07-05 09:54:30,775 INFO L762 garLoopResultBuilder]: For program point L542-2(lines 542 559) no Hoare annotation was computed. [2021-07-05 09:54:30,775 INFO L758 garLoopResultBuilder]: At program point L542-3(lines 1 1023) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,775 INFO L762 garLoopResultBuilder]: For program point L542-4(lines 542 559) no Hoare annotation was computed. [2021-07-05 09:54:30,776 INFO L758 garLoopResultBuilder]: At program point L542-5(lines 1 1023) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,776 INFO L762 garLoopResultBuilder]: For program point L1006(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,776 INFO L762 garLoopResultBuilder]: For program point L1006-2(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,776 INFO L762 garLoopResultBuilder]: For program point L1006-3(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,776 INFO L762 garLoopResultBuilder]: For program point L1006-5(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,776 INFO L762 garLoopResultBuilder]: For program point L1006-6(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,776 INFO L762 garLoopResultBuilder]: For program point L1006-8(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,776 INFO L762 garLoopResultBuilder]: For program point L1006-9(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,776 INFO L762 garLoopResultBuilder]: For program point L1006-11(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,777 INFO L762 garLoopResultBuilder]: For program point L1006-12(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,777 INFO L762 garLoopResultBuilder]: For program point L1006-14(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,777 INFO L762 garLoopResultBuilder]: For program point L1006-15(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,777 INFO L762 garLoopResultBuilder]: For program point L1006-17(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,777 INFO L758 garLoopResultBuilder]: At program point L612(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse2) (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2)))) [2021-07-05 09:54:30,777 INFO L758 garLoopResultBuilder]: At program point L612-1(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,777 INFO L758 garLoopResultBuilder]: At program point L612-2(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,778 INFO L762 garLoopResultBuilder]: For program point L546(lines 546 556) no Hoare annotation was computed. [2021-07-05 09:54:30,778 INFO L758 garLoopResultBuilder]: At program point L612-3(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,778 INFO L758 garLoopResultBuilder]: At program point L612-4(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1) .cse2 .cse3) (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2 .cse3)))) [2021-07-05 09:54:30,778 INFO L762 garLoopResultBuilder]: For program point L546-2(lines 546 556) no Hoare annotation was computed. [2021-07-05 09:54:30,778 INFO L758 garLoopResultBuilder]: At program point L612-5(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1) (= ~pumpRunning~0 0) .cse2) (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2)))) [2021-07-05 09:54:30,778 INFO L758 garLoopResultBuilder]: At program point L612-6(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,778 INFO L762 garLoopResultBuilder]: For program point L546-4(lines 546 556) no Hoare annotation was computed. [2021-07-05 09:54:30,778 INFO L758 garLoopResultBuilder]: At program point L612-7(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,779 INFO L758 garLoopResultBuilder]: At program point L612-8(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,779 INFO L758 garLoopResultBuilder]: At program point L612-9(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,779 INFO L758 garLoopResultBuilder]: At program point L612-10(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,779 INFO L758 garLoopResultBuilder]: At program point L612-11(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,779 INFO L758 garLoopResultBuilder]: At program point L612-12(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,779 INFO L758 garLoopResultBuilder]: At program point L612-13(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,779 INFO L758 garLoopResultBuilder]: At program point L612-14(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,779 INFO L758 garLoopResultBuilder]: At program point L612-15(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,780 INFO L758 garLoopResultBuilder]: At program point L612-16(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,780 INFO L758 garLoopResultBuilder]: At program point L612-17(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,780 INFO L762 garLoopResultBuilder]: For program point L547(lines 547 553) no Hoare annotation was computed. [2021-07-05 09:54:30,780 INFO L762 garLoopResultBuilder]: For program point L547-2(lines 547 553) no Hoare annotation was computed. [2021-07-05 09:54:30,780 INFO L762 garLoopResultBuilder]: For program point L547-4(lines 547 553) no Hoare annotation was computed. [2021-07-05 09:54:30,780 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:54:30,780 INFO L758 garLoopResultBuilder]: At program point L1012(lines 997 1015) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,780 INFO L758 garLoopResultBuilder]: At program point L1012-1(lines 997 1015) the Hoare annotation is: false [2021-07-05 09:54:30,781 INFO L758 garLoopResultBuilder]: At program point L1012-2(lines 997 1015) the Hoare annotation is: false [2021-07-05 09:54:30,781 INFO L758 garLoopResultBuilder]: At program point L1012-3(lines 997 1015) the Hoare annotation is: false [2021-07-05 09:54:30,781 INFO L758 garLoopResultBuilder]: At program point L1012-4(lines 997 1015) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,781 INFO L758 garLoopResultBuilder]: At program point L1012-5(lines 997 1015) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,781 INFO L762 garLoopResultBuilder]: For program point L748(lines 748 761) no Hoare annotation was computed. [2021-07-05 09:54:30,781 INFO L762 garLoopResultBuilder]: For program point L816(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,781 INFO L762 garLoopResultBuilder]: For program point L816-1(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,781 INFO L762 garLoopResultBuilder]: For program point L816-2(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,781 INFO L762 garLoopResultBuilder]: For program point L816-3(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,782 INFO L762 garLoopResultBuilder]: For program point L816-4(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,782 INFO L762 garLoopResultBuilder]: For program point L816-5(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,782 INFO L762 garLoopResultBuilder]: For program point L816-6(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,782 INFO L762 garLoopResultBuilder]: For program point L816-7(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,782 INFO L762 garLoopResultBuilder]: For program point L816-8(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,782 INFO L762 garLoopResultBuilder]: For program point L816-9(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,782 INFO L762 garLoopResultBuilder]: For program point L816-10(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,782 INFO L762 garLoopResultBuilder]: For program point L816-11(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,782 INFO L758 garLoopResultBuilder]: At program point L420-2(lines 420 434) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,783 INFO L762 garLoopResultBuilder]: For program point L421(line 421) no Hoare annotation was computed. [2021-07-05 09:54:30,783 INFO L762 garLoopResultBuilder]: For program point L820(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,783 INFO L762 garLoopResultBuilder]: For program point L820-1(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,783 INFO L762 garLoopResultBuilder]: For program point L820-2(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,783 INFO L762 garLoopResultBuilder]: For program point L820-3(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,783 INFO L762 garLoopResultBuilder]: For program point L820-4(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,783 INFO L762 garLoopResultBuilder]: For program point L820-5(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,783 INFO L762 garLoopResultBuilder]: For program point L820-6(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,783 INFO L762 garLoopResultBuilder]: For program point L820-7(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,784 INFO L762 garLoopResultBuilder]: For program point L820-8(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,784 INFO L762 garLoopResultBuilder]: For program point L820-9(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,784 INFO L762 garLoopResultBuilder]: For program point L820-10(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,784 INFO L762 garLoopResultBuilder]: For program point L820-11(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,784 INFO L762 garLoopResultBuilder]: For program point L424(lines 424 428) no Hoare annotation was computed. [2021-07-05 09:54:30,784 INFO L762 garLoopResultBuilder]: For program point L424-1(lines 784 790) no Hoare annotation was computed. [2021-07-05 09:54:30,784 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:54:30,784 INFO L762 garLoopResultBuilder]: For program point L756(lines 756 760) no Hoare annotation was computed. [2021-07-05 09:54:30,785 INFO L758 garLoopResultBuilder]: At program point L756-2(lines 784 790) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse2)))) [2021-07-05 09:54:30,785 INFO L758 garLoopResultBuilder]: At program point L694(lines 1 1023) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,785 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable103 [2021-07-05 09:54:30,785 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:54:30,785 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION was SAFE (2/3) [2021-07-05 09:54:30,787 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:54:30,787 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 09:54:30,787 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:54:30,790 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 09:54:30,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-07-05 09:54:30,790 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:30,790 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 09:54:30,791 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:30,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:30,791 INFO L82 PathProgramCache]: Analyzing trace with hash 121488180, now seen corresponding path program 1 times [2021-07-05 09:54:30,791 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:30,791 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634483823] [2021-07-05 09:54:30,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:30,792 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:30,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:30,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:30,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:30,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:30,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:30,809 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 09:54:30,809 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:30,809 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634483823] [2021-07-05 09:54:30,809 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1634483823] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:30,809 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:30,809 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:54:30,809 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [208318484] [2021-07-05 09:54:30,810 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:54:30,810 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:30,810 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:54:30,810 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:54:30,811 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 09:54:30,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:30,815 INFO L93 Difference]: Finished difference Result 451 states and 678 transitions. [2021-07-05 09:54:30,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:54:30,816 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 09:54:30,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:30,817 INFO L225 Difference]: With dead ends: 451 [2021-07-05 09:54:30,817 INFO L226 Difference]: Without dead ends: 221 [2021-07-05 09:54:30,817 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 09:54:30,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2021-07-05 09:54:30,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 221. [2021-07-05 09:54:30,821 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 09:54:30,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 327 transitions. [2021-07-05 09:54:30,822 INFO L78 Accepts]: Start accepts. Automaton has 221 states and 327 transitions. Word has length 27 [2021-07-05 09:54:30,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:30,822 INFO L442 AbstractCegarLoop]: Abstraction has 221 states and 327 transitions. [2021-07-05 09:54:30,822 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 09:54:30,822 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 327 transitions. [2021-07-05 09:54:30,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-07-05 09:54:30,823 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:30,823 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 09:54:30,823 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable196 [2021-07-05 09:54:30,823 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:30,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:30,824 INFO L82 PathProgramCache]: Analyzing trace with hash 70123029, now seen corresponding path program 1 times [2021-07-05 09:54:30,824 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:30,824 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [51548692] [2021-07-05 09:54:30,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:30,824 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:30,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:30,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:30,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:30,843 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:30,843 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:30,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:30,846 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:30,846 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 09:54:30,846 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:30,846 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [51548692] [2021-07-05 09:54:30,846 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [51548692] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:30,847 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:30,847 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:54:30,847 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1774023965] [2021-07-05 09:54:30,847 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:30,847 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:30,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:30,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:30,848 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 09:54:30,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:30,852 INFO L93 Difference]: Finished difference Result 221 states and 327 transitions. [2021-07-05 09:54:30,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:30,852 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 09:54:30,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:30,853 INFO L225 Difference]: With dead ends: 221 [2021-07-05 09:54:30,853 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:54:30,853 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 09:54:30,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:54:30,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:54:30,854 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 09:54:30,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:54:30,854 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 28 [2021-07-05 09:54:30,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:30,854 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:54:30,855 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 09:54:30,855 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:54:30,855 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:54:30,855 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:54:30,855 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,856 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,856 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,857 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,857 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,857 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,858 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,858 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,858 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,859 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,859 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,859 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,860 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,860 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,860 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,861 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,861 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,862 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,862 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,862 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,863 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,863 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,863 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,864 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,864 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,864 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,865 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,865 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,865 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,866 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,866 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,867 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,867 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,867 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,868 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,868 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,868 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,869 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,869 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,869 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,870 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,870 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,870 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,871 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,871 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,872 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,872 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,872 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,873 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,873 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,873 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,874 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,874 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,874 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,875 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,875 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,876 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,876 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,876 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,877 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,877 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,877 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,878 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,878 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,878 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,879 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,879 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,879 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,880 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,880 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,880 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,881 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,881 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,882 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,882 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,882 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,883 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,883 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,883 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,884 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,884 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,884 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,885 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,885 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,885 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,886 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,886 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,886 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,887 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,887 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,887 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,888 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:30,965 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 518) no Hoare annotation was computed. [2021-07-05 09:54:30,965 INFO L762 garLoopResultBuilder]: For program point L500(lines 500 507) no Hoare annotation was computed. [2021-07-05 09:54:30,966 INFO L758 garLoopResultBuilder]: At program point L500-1(lines 500 507) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,966 INFO L758 garLoopResultBuilder]: At program point L766(lines 717 767) the Hoare annotation is: false [2021-07-05 09:54:30,966 INFO L758 garLoopResultBuilder]: At program point L702(lines 697 705) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,966 INFO L762 garLoopResultBuilder]: For program point L904(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,966 INFO L762 garLoopResultBuilder]: For program point L904-2(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,966 INFO L762 garLoopResultBuilder]: For program point L904-4(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,966 INFO L762 garLoopResultBuilder]: For program point L904-6(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,966 INFO L762 garLoopResultBuilder]: For program point L904-8(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,967 INFO L762 garLoopResultBuilder]: For program point L904-10(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,967 INFO L762 garLoopResultBuilder]: For program point L904-12(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,967 INFO L762 garLoopResultBuilder]: For program point L904-14(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,967 INFO L762 garLoopResultBuilder]: For program point L904-16(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,967 INFO L762 garLoopResultBuilder]: For program point L904-18(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,967 INFO L762 garLoopResultBuilder]: For program point L904-20(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,967 INFO L762 garLoopResultBuilder]: For program point L904-22(lines 904 910) no Hoare annotation was computed. [2021-07-05 09:54:30,967 INFO L762 garLoopResultBuilder]: For program point L575(lines 575 579) no Hoare annotation was computed. [2021-07-05 09:54:30,968 INFO L758 garLoopResultBuilder]: At program point L509(lines 490 512) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,968 INFO L762 garLoopResultBuilder]: For program point L575-3(lines 575 579) no Hoare annotation was computed. [2021-07-05 09:54:30,968 INFO L762 garLoopResultBuilder]: For program point L575-6(lines 575 579) no Hoare annotation was computed. [2021-07-05 09:54:30,968 INFO L762 garLoopResultBuilder]: For program point L842(lines 842 859) no Hoare annotation was computed. [2021-07-05 09:54:30,968 INFO L762 garLoopResultBuilder]: For program point L842-1(lines 842 859) no Hoare annotation was computed. [2021-07-05 09:54:30,968 INFO L762 garLoopResultBuilder]: For program point L842-2(lines 842 859) no Hoare annotation was computed. [2021-07-05 09:54:30,968 INFO L762 garLoopResultBuilder]: For program point L842-3(lines 842 859) no Hoare annotation was computed. [2021-07-05 09:54:30,968 INFO L762 garLoopResultBuilder]: For program point L842-4(lines 842 859) no Hoare annotation was computed. [2021-07-05 09:54:30,968 INFO L762 garLoopResultBuilder]: For program point L842-5(lines 842 859) no Hoare annotation was computed. [2021-07-05 09:54:30,969 INFO L762 garLoopResultBuilder]: For program point L846(lines 846 854) no Hoare annotation was computed. [2021-07-05 09:54:30,969 INFO L762 garLoopResultBuilder]: For program point L846-1(lines 846 854) no Hoare annotation was computed. [2021-07-05 09:54:30,969 INFO L762 garLoopResultBuilder]: For program point L846-2(lines 846 854) no Hoare annotation was computed. [2021-07-05 09:54:30,969 INFO L762 garLoopResultBuilder]: For program point L846-3(lines 846 854) no Hoare annotation was computed. [2021-07-05 09:54:30,969 INFO L762 garLoopResultBuilder]: For program point L846-4(lines 846 854) no Hoare annotation was computed. [2021-07-05 09:54:30,969 INFO L762 garLoopResultBuilder]: For program point L846-5(lines 846 854) no Hoare annotation was computed. [2021-07-05 09:54:30,969 INFO L762 garLoopResultBuilder]: For program point L518(line 518) no Hoare annotation was computed. [2021-07-05 09:54:30,969 INFO L762 garLoopResultBuilder]: For program point L518-1(line 518) no Hoare annotation was computed. [2021-07-05 09:54:30,969 INFO L762 garLoopResultBuilder]: For program point L518-2(line 518) no Hoare annotation was computed. [2021-07-05 09:54:30,970 INFO L758 garLoopResultBuilder]: At program point L784(lines 783 802) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse3 (= ~methaneLevelCritical~0 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2) (and .cse0 .cse1 .cse3 (= ~pumpRunning~0 0) .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) .cse3 .cse2)))) [2021-07-05 09:54:30,970 INFO L762 garLoopResultBuilder]: For program point L784-1(lines 784 790) no Hoare annotation was computed. [2021-07-05 09:54:30,970 INFO L758 garLoopResultBuilder]: At program point L784-2(lines 783 802) the Hoare annotation is: false [2021-07-05 09:54:30,970 INFO L758 garLoopResultBuilder]: At program point L784-3(lines 783 802) the Hoare annotation is: false [2021-07-05 09:54:30,970 INFO L762 garLoopResultBuilder]: For program point L652(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,970 INFO L762 garLoopResultBuilder]: For program point L652-1(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,970 INFO L762 garLoopResultBuilder]: For program point L652-2(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,970 INFO L762 garLoopResultBuilder]: For program point L652-3(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,971 INFO L762 garLoopResultBuilder]: For program point L652-4(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,971 INFO L762 garLoopResultBuilder]: For program point L652-5(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,971 INFO L762 garLoopResultBuilder]: For program point L652-6(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,971 INFO L762 garLoopResultBuilder]: For program point L652-7(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,971 INFO L762 garLoopResultBuilder]: For program point L652-8(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,971 INFO L762 garLoopResultBuilder]: For program point L652-9(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,971 INFO L762 garLoopResultBuilder]: For program point L652-10(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,971 INFO L762 garLoopResultBuilder]: For program point L652-11(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:54:30,971 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:54:30,972 INFO L762 garLoopResultBuilder]: For program point L719(lines 718 765) no Hoare annotation was computed. [2021-07-05 09:54:30,972 INFO L762 garLoopResultBuilder]: For program point L587(lines 587 591) no Hoare annotation was computed. [2021-07-05 09:54:30,972 INFO L762 garLoopResultBuilder]: For program point L720(lines 720 724) no Hoare annotation was computed. [2021-07-05 09:54:30,972 INFO L762 garLoopResultBuilder]: For program point L987(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,972 INFO L762 garLoopResultBuilder]: For program point L987-2(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,972 INFO L762 garLoopResultBuilder]: For program point L987-3(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,972 INFO L762 garLoopResultBuilder]: For program point L987-5(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,972 INFO L762 garLoopResultBuilder]: For program point L987-6(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,972 INFO L762 garLoopResultBuilder]: For program point L987-8(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,973 INFO L762 garLoopResultBuilder]: For program point L987-9(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,973 INFO L758 garLoopResultBuilder]: At program point L657(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,973 INFO L758 garLoopResultBuilder]: At program point L657-1(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,973 INFO L762 garLoopResultBuilder]: For program point L987-11(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,973 INFO L758 garLoopResultBuilder]: At program point L657-2(lines 648 661) the Hoare annotation is: false [2021-07-05 09:54:30,973 INFO L762 garLoopResultBuilder]: For program point L987-12(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,973 INFO L758 garLoopResultBuilder]: At program point L657-3(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2 .cse3) (and .cse0 .cse1 (= ~methaneLevelCritical~0 1) .cse2 .cse3)))) [2021-07-05 09:54:30,974 INFO L758 garLoopResultBuilder]: At program point L657-4(lines 648 661) the Hoare annotation is: false [2021-07-05 09:54:30,974 INFO L762 garLoopResultBuilder]: For program point L987-14(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,974 INFO L758 garLoopResultBuilder]: At program point L657-5(lines 648 661) the Hoare annotation is: false [2021-07-05 09:54:30,974 INFO L762 garLoopResultBuilder]: For program point L987-15(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,974 INFO L758 garLoopResultBuilder]: At program point L657-6(lines 648 661) the Hoare annotation is: false [2021-07-05 09:54:30,974 INFO L762 garLoopResultBuilder]: For program point L987-17(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,974 INFO L758 garLoopResultBuilder]: At program point L657-7(lines 648 661) the Hoare annotation is: false [2021-07-05 09:54:30,974 INFO L762 garLoopResultBuilder]: For program point L987-18(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,974 INFO L758 garLoopResultBuilder]: At program point L657-8(lines 648 661) the Hoare annotation is: false [2021-07-05 09:54:30,975 INFO L758 garLoopResultBuilder]: At program point L657-9(lines 648 661) the Hoare annotation is: false [2021-07-05 09:54:30,975 INFO L762 garLoopResultBuilder]: For program point L987-20(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,975 INFO L758 garLoopResultBuilder]: At program point L657-10(lines 648 661) the Hoare annotation is: false [2021-07-05 09:54:30,975 INFO L762 garLoopResultBuilder]: For program point L987-21(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,975 INFO L758 garLoopResultBuilder]: At program point L657-11(lines 648 661) the Hoare annotation is: false [2021-07-05 09:54:30,975 INFO L762 garLoopResultBuilder]: For program point L987-23(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,975 INFO L762 garLoopResultBuilder]: For program point L987-24(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,976 INFO L762 garLoopResultBuilder]: For program point L987-26(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,976 INFO L762 garLoopResultBuilder]: For program point L987-27(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,976 INFO L762 garLoopResultBuilder]: For program point L987-29(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,976 INFO L762 garLoopResultBuilder]: For program point L987-30(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,976 INFO L762 garLoopResultBuilder]: For program point L987-32(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,976 INFO L762 garLoopResultBuilder]: For program point L987-33(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,976 INFO L762 garLoopResultBuilder]: For program point L987-35(lines 987 991) no Hoare annotation was computed. [2021-07-05 09:54:30,976 INFO L758 garLoopResultBuilder]: At program point L791(lines 791 797) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= ~methaneLevelCritical~0 0)) (.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse4) (and .cse0 .cse1 (= ~methaneLevelCritical~0 1) .cse3 .cse4)))) [2021-07-05 09:54:30,977 INFO L758 garLoopResultBuilder]: At program point L791-1(lines 791 797) the Hoare annotation is: false [2021-07-05 09:54:30,977 INFO L758 garLoopResultBuilder]: At program point L791-2(lines 791 797) the Hoare annotation is: false [2021-07-05 09:54:30,977 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:54:30,977 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 518) no Hoare annotation was computed. [2021-07-05 09:54:30,977 INFO L762 garLoopResultBuilder]: For program point L728(lines 728 734) no Hoare annotation was computed. [2021-07-05 09:54:30,977 INFO L758 garLoopResultBuilder]: At program point L728-1(lines 728 734) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse2 (= ~methaneLevelCritical~0 1) .cse3 .cse4) (and .cse0 .cse1 .cse5 (= ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~4 0) .cse2 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse4) (and .cse0 .cse1 .cse5 .cse2 .cse3 .cse4)))) [2021-07-05 09:54:30,977 INFO L758 garLoopResultBuilder]: At program point L993(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,978 INFO L758 garLoopResultBuilder]: At program point L993-1(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,978 INFO L758 garLoopResultBuilder]: At program point L993-2(lines 978 996) the Hoare annotation is: false [2021-07-05 09:54:30,978 INFO L758 garLoopResultBuilder]: At program point L993-3(lines 978 996) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2 .cse3) (and .cse0 .cse1 (= ~methaneLevelCritical~0 1) .cse2 .cse3)))) [2021-07-05 09:54:30,978 INFO L758 garLoopResultBuilder]: At program point L993-4(lines 978 996) the Hoare annotation is: false [2021-07-05 09:54:30,978 INFO L758 garLoopResultBuilder]: At program point L993-5(lines 978 996) the Hoare annotation is: false [2021-07-05 09:54:30,978 INFO L758 garLoopResultBuilder]: At program point L993-6(lines 978 996) the Hoare annotation is: false [2021-07-05 09:54:30,978 INFO L758 garLoopResultBuilder]: At program point L993-7(lines 978 996) the Hoare annotation is: false [2021-07-05 09:54:30,978 INFO L758 garLoopResultBuilder]: At program point L993-8(lines 978 996) the Hoare annotation is: false [2021-07-05 09:54:30,979 INFO L758 garLoopResultBuilder]: At program point L993-9(lines 978 996) the Hoare annotation is: false [2021-07-05 09:54:30,979 INFO L758 garLoopResultBuilder]: At program point L993-10(lines 978 996) the Hoare annotation is: false [2021-07-05 09:54:30,979 INFO L758 garLoopResultBuilder]: At program point L993-11(lines 978 996) the Hoare annotation is: false [2021-07-05 09:54:30,979 INFO L758 garLoopResultBuilder]: At program point L531(lines 526 533) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,979 INFO L758 garLoopResultBuilder]: At program point L929(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse2) (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2)))) [2021-07-05 09:54:30,979 INFO L758 garLoopResultBuilder]: At program point L929-1(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,979 INFO L758 garLoopResultBuilder]: At program point L929-2(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,980 INFO L758 garLoopResultBuilder]: At program point L929-3(lines 922 932) the Hoare annotation is: false [2021-07-05 09:54:30,980 INFO L758 garLoopResultBuilder]: At program point L929-4(lines 922 932) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2 .cse3) (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methaneLevelCritical~0 1) .cse2 .cse3)))) [2021-07-05 09:54:30,980 INFO L758 garLoopResultBuilder]: At program point L929-5(lines 922 932) the Hoare annotation is: false [2021-07-05 09:54:30,980 INFO L758 garLoopResultBuilder]: At program point L929-6(lines 922 932) the Hoare annotation is: false [2021-07-05 09:54:30,980 INFO L758 garLoopResultBuilder]: At program point L929-7(lines 922 932) the Hoare annotation is: false [2021-07-05 09:54:30,980 INFO L758 garLoopResultBuilder]: At program point L929-8(lines 922 932) the Hoare annotation is: false [2021-07-05 09:54:30,980 INFO L758 garLoopResultBuilder]: At program point L929-9(lines 922 932) the Hoare annotation is: false [2021-07-05 09:54:30,980 INFO L762 garLoopResultBuilder]: For program point L599(lines 599 603) no Hoare annotation was computed. [2021-07-05 09:54:30,981 INFO L758 garLoopResultBuilder]: At program point L929-10(lines 922 932) the Hoare annotation is: false [2021-07-05 09:54:30,981 INFO L758 garLoopResultBuilder]: At program point L929-11(lines 922 932) the Hoare annotation is: false [2021-07-05 09:54:30,981 INFO L758 garLoopResultBuilder]: At program point L929-12(lines 922 932) the Hoare annotation is: false [2021-07-05 09:54:30,981 INFO L758 garLoopResultBuilder]: At program point L929-13(lines 922 932) the Hoare annotation is: false [2021-07-05 09:54:30,981 INFO L758 garLoopResultBuilder]: At program point L929-14(lines 922 932) the Hoare annotation is: false [2021-07-05 09:54:30,981 INFO L758 garLoopResultBuilder]: At program point L667(lines 662 670) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,981 INFO L758 garLoopResultBuilder]: At program point L667-1(lines 662 670) the Hoare annotation is: false [2021-07-05 09:54:30,981 INFO L758 garLoopResultBuilder]: At program point L667-2(lines 662 670) the Hoare annotation is: false [2021-07-05 09:54:30,982 INFO L758 garLoopResultBuilder]: At program point L667-3(lines 662 670) the Hoare annotation is: false [2021-07-05 09:54:30,982 INFO L758 garLoopResultBuilder]: At program point L667-4(lines 662 670) the Hoare annotation is: false [2021-07-05 09:54:30,982 INFO L758 garLoopResultBuilder]: At program point L667-5(lines 662 670) the Hoare annotation is: false [2021-07-05 09:54:30,982 INFO L758 garLoopResultBuilder]: At program point L471(lines 467 473) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,982 INFO L762 garLoopResultBuilder]: For program point L868(lines 868 885) no Hoare annotation was computed. [2021-07-05 09:54:30,982 INFO L762 garLoopResultBuilder]: For program point L868-1(lines 868 885) no Hoare annotation was computed. [2021-07-05 09:54:30,982 INFO L762 garLoopResultBuilder]: For program point L868-2(lines 868 885) no Hoare annotation was computed. [2021-07-05 09:54:30,982 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 518) no Hoare annotation was computed. [2021-07-05 09:54:30,983 INFO L762 garLoopResultBuilder]: For program point L738(lines 738 744) no Hoare annotation was computed. [2021-07-05 09:54:30,983 INFO L758 garLoopResultBuilder]: At program point L738-1(lines 738 744) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse2)))) [2021-07-05 09:54:30,983 INFO L758 garLoopResultBuilder]: At program point L938(lines 933 941) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~methaneLevelCritical~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,983 INFO L758 garLoopResultBuilder]: At program point L938-1(lines 933 941) the Hoare annotation is: false [2021-07-05 09:54:30,983 INFO L762 garLoopResultBuilder]: For program point L872(lines 872 880) no Hoare annotation was computed. [2021-07-05 09:54:30,983 INFO L758 garLoopResultBuilder]: At program point L938-2(lines 933 941) the Hoare annotation is: false [2021-07-05 09:54:30,983 INFO L762 garLoopResultBuilder]: For program point L872-1(lines 872 880) no Hoare annotation was computed. [2021-07-05 09:54:30,984 INFO L762 garLoopResultBuilder]: For program point L872-2(lines 872 880) no Hoare annotation was computed. [2021-07-05 09:54:30,984 INFO L762 garLoopResultBuilder]: For program point L542(lines 542 559) no Hoare annotation was computed. [2021-07-05 09:54:30,984 INFO L758 garLoopResultBuilder]: At program point L542-1(lines 1 1023) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse2 (= ~methaneLevelCritical~0 1) .cse3 .cse4) (and .cse0 .cse1 .cse5 .cse2 (= ~waterLevel~0 1) .cse3 .cse4) (and .cse0 .cse1 .cse5 (= ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~4 0) .cse2 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse4)))) [2021-07-05 09:54:30,984 INFO L762 garLoopResultBuilder]: For program point L542-2(lines 542 559) no Hoare annotation was computed. [2021-07-05 09:54:30,984 INFO L758 garLoopResultBuilder]: At program point L542-3(lines 1 1023) the Hoare annotation is: false [2021-07-05 09:54:30,984 INFO L762 garLoopResultBuilder]: For program point L542-4(lines 542 559) no Hoare annotation was computed. [2021-07-05 09:54:30,984 INFO L758 garLoopResultBuilder]: At program point L542-5(lines 1 1023) the Hoare annotation is: false [2021-07-05 09:54:30,984 INFO L762 garLoopResultBuilder]: For program point L1006(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,985 INFO L762 garLoopResultBuilder]: For program point L1006-2(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,985 INFO L762 garLoopResultBuilder]: For program point L1006-3(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,985 INFO L762 garLoopResultBuilder]: For program point L1006-5(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,985 INFO L762 garLoopResultBuilder]: For program point L1006-6(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,985 INFO L762 garLoopResultBuilder]: For program point L1006-8(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,985 INFO L762 garLoopResultBuilder]: For program point L1006-9(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,985 INFO L762 garLoopResultBuilder]: For program point L1006-11(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,985 INFO L762 garLoopResultBuilder]: For program point L1006-12(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,985 INFO L762 garLoopResultBuilder]: For program point L1006-14(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,986 INFO L762 garLoopResultBuilder]: For program point L1006-15(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,986 INFO L762 garLoopResultBuilder]: For program point L1006-17(lines 1006 1010) no Hoare annotation was computed. [2021-07-05 09:54:30,986 INFO L758 garLoopResultBuilder]: At program point L612(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse2) (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2)))) [2021-07-05 09:54:30,986 INFO L758 garLoopResultBuilder]: At program point L612-1(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,986 INFO L758 garLoopResultBuilder]: At program point L612-2(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,986 INFO L762 garLoopResultBuilder]: For program point L546(lines 546 556) no Hoare annotation was computed. [2021-07-05 09:54:30,986 INFO L758 garLoopResultBuilder]: At program point L612-3(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,987 INFO L758 garLoopResultBuilder]: At program point L612-4(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1) .cse2 .cse3) (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2 .cse3)))) [2021-07-05 09:54:30,987 INFO L762 garLoopResultBuilder]: For program point L546-2(lines 546 556) no Hoare annotation was computed. [2021-07-05 09:54:30,987 INFO L758 garLoopResultBuilder]: At program point L612-5(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1) (= ~pumpRunning~0 0) .cse2) (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2)))) [2021-07-05 09:54:30,987 INFO L758 garLoopResultBuilder]: At program point L612-6(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,987 INFO L762 garLoopResultBuilder]: For program point L546-4(lines 546 556) no Hoare annotation was computed. [2021-07-05 09:54:30,987 INFO L758 garLoopResultBuilder]: At program point L612-7(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,987 INFO L758 garLoopResultBuilder]: At program point L612-8(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,987 INFO L758 garLoopResultBuilder]: At program point L612-9(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,988 INFO L758 garLoopResultBuilder]: At program point L612-10(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,988 INFO L758 garLoopResultBuilder]: At program point L612-11(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,988 INFO L758 garLoopResultBuilder]: At program point L612-12(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,988 INFO L758 garLoopResultBuilder]: At program point L612-13(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,988 INFO L758 garLoopResultBuilder]: At program point L612-14(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,988 INFO L758 garLoopResultBuilder]: At program point L612-15(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,988 INFO L758 garLoopResultBuilder]: At program point L612-16(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,988 INFO L758 garLoopResultBuilder]: At program point L612-17(lines 607 615) the Hoare annotation is: false [2021-07-05 09:54:30,989 INFO L762 garLoopResultBuilder]: For program point L547(lines 547 553) no Hoare annotation was computed. [2021-07-05 09:54:30,989 INFO L762 garLoopResultBuilder]: For program point L547-2(lines 547 553) no Hoare annotation was computed. [2021-07-05 09:54:30,989 INFO L762 garLoopResultBuilder]: For program point L547-4(lines 547 553) no Hoare annotation was computed. [2021-07-05 09:54:30,989 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:54:30,989 INFO L758 garLoopResultBuilder]: At program point L1012(lines 997 1015) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ULTIMATE.start_main_~tmp~3 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,989 INFO L758 garLoopResultBuilder]: At program point L1012-1(lines 997 1015) the Hoare annotation is: false [2021-07-05 09:54:30,989 INFO L758 garLoopResultBuilder]: At program point L1012-2(lines 997 1015) the Hoare annotation is: false [2021-07-05 09:54:30,989 INFO L758 garLoopResultBuilder]: At program point L1012-3(lines 997 1015) the Hoare annotation is: false [2021-07-05 09:54:30,990 INFO L758 garLoopResultBuilder]: At program point L1012-4(lines 997 1015) the Hoare annotation is: false [2021-07-05 09:54:30,990 INFO L758 garLoopResultBuilder]: At program point L1012-5(lines 997 1015) the Hoare annotation is: false [2021-07-05 09:54:30,990 INFO L762 garLoopResultBuilder]: For program point L748(lines 748 761) no Hoare annotation was computed. [2021-07-05 09:54:30,990 INFO L762 garLoopResultBuilder]: For program point L816(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,990 INFO L762 garLoopResultBuilder]: For program point L816-1(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,990 INFO L762 garLoopResultBuilder]: For program point L816-2(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,990 INFO L762 garLoopResultBuilder]: For program point L816-3(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,990 INFO L762 garLoopResultBuilder]: For program point L816-4(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,990 INFO L762 garLoopResultBuilder]: For program point L816-5(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,991 INFO L762 garLoopResultBuilder]: For program point L816-6(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,991 INFO L762 garLoopResultBuilder]: For program point L816-7(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,991 INFO L762 garLoopResultBuilder]: For program point L816-8(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,991 INFO L762 garLoopResultBuilder]: For program point L816-9(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,991 INFO L762 garLoopResultBuilder]: For program point L816-10(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,991 INFO L762 garLoopResultBuilder]: For program point L816-11(lines 816 833) no Hoare annotation was computed. [2021-07-05 09:54:30,991 INFO L758 garLoopResultBuilder]: At program point L420-2(lines 420 434) the Hoare annotation is: false [2021-07-05 09:54:30,991 INFO L762 garLoopResultBuilder]: For program point L421(line 421) no Hoare annotation was computed. [2021-07-05 09:54:30,992 INFO L762 garLoopResultBuilder]: For program point L820(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,992 INFO L762 garLoopResultBuilder]: For program point L820-1(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,992 INFO L762 garLoopResultBuilder]: For program point L820-2(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,992 INFO L762 garLoopResultBuilder]: For program point L820-3(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,992 INFO L762 garLoopResultBuilder]: For program point L820-4(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,992 INFO L762 garLoopResultBuilder]: For program point L820-5(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,992 INFO L762 garLoopResultBuilder]: For program point L820-6(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,992 INFO L762 garLoopResultBuilder]: For program point L820-7(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,992 INFO L762 garLoopResultBuilder]: For program point L820-8(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,993 INFO L762 garLoopResultBuilder]: For program point L820-9(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,993 INFO L762 garLoopResultBuilder]: For program point L820-10(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,993 INFO L762 garLoopResultBuilder]: For program point L820-11(lines 820 828) no Hoare annotation was computed. [2021-07-05 09:54:30,993 INFO L762 garLoopResultBuilder]: For program point L424(lines 424 428) no Hoare annotation was computed. [2021-07-05 09:54:30,993 INFO L762 garLoopResultBuilder]: For program point L424-1(lines 784 790) no Hoare annotation was computed. [2021-07-05 09:54:30,993 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:54:30,993 INFO L762 garLoopResultBuilder]: For program point L756(lines 756 760) no Hoare annotation was computed. [2021-07-05 09:54:30,993 INFO L758 garLoopResultBuilder]: At program point L756-2(lines 784 790) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~3 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 1) .cse2)))) [2021-07-05 09:54:30,994 INFO L758 garLoopResultBuilder]: At program point L694(lines 1 1023) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:54:30,994 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable197 [2021-07-05 09:54:30,994 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:54:30,994 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION was SAFE (3/3) [2021-07-05 09:54:31,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.07 09:54:31 BoogieIcfgContainer [2021-07-05 09:54:31,017 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-05 09:54:31,018 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-07-05 09:54:31,018 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-07-05 09:54:31,018 INFO L275 PluginConnector]: Witness Printer initialized [2021-07-05 09:54:31,019 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:54:23" (3/4) ... [2021-07-05 09:54:31,022 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-07-05 09:54:31,042 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2021-07-05 09:54:31,044 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-07-05 09:54:31,045 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-07-05 09:54:31,047 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-07-05 09:54:31,048 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-07-05 09:54:31,049 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:54:31,051 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:54:31,071 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:54:31,071 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:54:31,071 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (tmp == 1 && \result == 1) && !(0 == systemActive) [2021-07-05 09:54:31,072 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:54:31,072 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (tmp == 1 && \result == 1) && !(0 == systemActive) [2021-07-05 09:54:31,072 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((tmp == 1 && \result == 1) && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && pumpRunning == 0) && !(0 == systemActive))) || ((((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && tmp == 0) && methAndRunningLastTime == 0) && \result == 0) && !(0 == systemActive))) [2021-07-05 09:54:31,072 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((tmp == 1 && \result == 1) && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && tmp == 0) && methAndRunningLastTime == 0) && \result == 0) && !(0 == systemActive))) || (((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:54:31,073 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && !(0 == systemActive)) || ((((tmp == 1 && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && !(0 == systemActive))) [2021-07-05 09:54:31,073 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && !(0 == systemActive)) || ((((tmp == 1 && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && !(0 == systemActive))) [2021-07-05 09:54:31,073 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && !(0 == systemActive)) || ((((tmp == 1 && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive))) || ((((tmp == 1 && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && !(0 == systemActive))) [2021-07-05 09:54:31,074 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && pumpRunning == 0) && !(0 == systemActive)) || ((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && \result == 0) && !(0 == systemActive))) || ((((tmp == 1 && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:54:31,075 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((tmp == 1 && \result == 1) && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && \result == 0) && !(0 == systemActive))) [2021-07-05 09:54:31,076 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((tmp == 1 && \result == 1) && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && !(0 == systemActive)) || ((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && \result == 0) && !(0 == systemActive))) [2021-07-05 09:54:31,082 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((tmp == 1 && \result == 1) && \result == 1) && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && !(0 == systemActive)) || ((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && \result == 0) && !(0 == systemActive))) [2021-07-05 09:54:31,083 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((splverifierCounter == 0 && tmp == 1) && \result == 1) && \result == 1) && \result == 0) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:54:31,083 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && pumpRunning == 0) && !(0 == systemActive)) || ((((tmp == 1 && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:54:31,085 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && pumpRunning == 0) && !(0 == systemActive)) || ((((tmp == 1 && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:54:31,087 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && !(0 == systemActive) [2021-07-05 09:54:31,087 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:54:31,088 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && !(0 == systemActive) [2021-07-05 09:54:31,088 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((tmp == 1 && \result == 1) && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive)) || (((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:54:31,088 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:54:31,089 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive)) || ((((((tmp == 1 && \result == 1) && \result == 1) && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:54:31,090 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:54:31,090 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:54:31,090 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:54:31,090 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:54:31,091 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:54:31,092 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:54:31,168 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-07-05 09:54:31,168 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-07-05 09:54:31,169 INFO L168 Benchmark]: Toolchain (without parser) took 9182.89 ms. Allocated memory was 58.7 MB in the beginning and 228.6 MB in the end (delta: 169.9 MB). Free memory was 36.1 MB in the beginning and 102.7 MB in the end (delta: -66.6 MB). Peak memory consumption was 104.3 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:31,169 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 58.7 MB. Free memory is still 40.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 09:54:31,170 INFO L168 Benchmark]: CACSL2BoogieTranslator took 477.16 ms. Allocated memory was 58.7 MB in the beginning and 73.4 MB in the end (delta: 14.7 MB). Free memory was 35.8 MB in the beginning and 44.4 MB in the end (delta: -8.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:31,170 INFO L168 Benchmark]: Boogie Procedure Inliner took 106.00 ms. Allocated memory is still 73.4 MB. Free memory was 44.2 MB in the beginning and 54.5 MB in the end (delta: -10.3 MB). Peak memory consumption was 11.1 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:31,173 INFO L168 Benchmark]: Boogie Preprocessor took 102.22 ms. Allocated memory is still 73.4 MB. Free memory was 54.5 MB in the beginning and 50.2 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:31,173 INFO L168 Benchmark]: RCFGBuilder took 1104.68 ms. Allocated memory was 73.4 MB in the beginning and 94.4 MB in the end (delta: 21.0 MB). Free memory was 50.2 MB in the beginning and 67.0 MB in the end (delta: -16.8 MB). Peak memory consumption was 35.1 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:31,174 INFO L168 Benchmark]: TraceAbstraction took 7230.97 ms. Allocated memory was 94.4 MB in the beginning and 228.6 MB in the end (delta: 134.2 MB). Free memory was 67.0 MB in the beginning and 122.6 MB in the end (delta: -55.5 MB). Peak memory consumption was 78.0 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:31,174 INFO L168 Benchmark]: Witness Printer took 149.96 ms. Allocated memory is still 228.6 MB. Free memory was 122.6 MB in the beginning and 102.7 MB in the end (delta: 19.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:31,178 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 58.7 MB. Free memory is still 40.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 477.16 ms. Allocated memory was 58.7 MB in the beginning and 73.4 MB in the end (delta: 14.7 MB). Free memory was 35.8 MB in the beginning and 44.4 MB in the end (delta: -8.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 106.00 ms. Allocated memory is still 73.4 MB. Free memory was 44.2 MB in the beginning and 54.5 MB in the end (delta: -10.3 MB). Peak memory consumption was 11.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 102.22 ms. Allocated memory is still 73.4 MB. Free memory was 54.5 MB in the beginning and 50.2 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1104.68 ms. Allocated memory was 73.4 MB in the beginning and 94.4 MB in the end (delta: 21.0 MB). Free memory was 50.2 MB in the beginning and 67.0 MB in the end (delta: -16.8 MB). Peak memory consumption was 35.1 MB. Max. memory is 16.1 GB. * TraceAbstraction took 7230.97 ms. Allocated memory was 94.4 MB in the beginning and 228.6 MB in the end (delta: 134.2 MB). Free memory was 67.0 MB in the beginning and 122.6 MB in the end (delta: -55.5 MB). Peak memory consumption was 78.0 MB. Max. memory is 16.1 GB. * Witness Printer took 149.96 ms. Allocated memory is still 228.6 MB. Free memory was 122.6 MB in the beginning and 102.7 MB in the end (delta: 19.9 MB). Peak memory consumption was 21.0 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: 518]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 518]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 518]: 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: 6713.1ms, OverallIterations: 10, TraceHistogramMax: 3, EmptinessCheckTime: 25.6ms, AutomataDifference: 1376.5ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 4047.8ms, InitialAbstractionConstructionTime: 13.4ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 1580 SDtfs, 2741 SDslu, 2711 SDs, 0 SdLazy, 427 SolverSat, 96 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 514.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 83 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 323.8ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=281occurred in iteration=6, 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: 208.6ms AutomataMinimizationTime, 10 MinimizatonAttempts, 1428 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 92 LocationsWithAnnotation, 92 PreInvPairs, 302 NumberOfFragments, 1518 HoareAnnotationTreeSize, 92 FomulaSimplifications, 644394 FormulaSimplificationTreeSizeReduction, 1249.6ms HoareSimplificationTime, 92 FomulaSimplificationsInter, 98251 FormulaSimplificationTreeSizeReductionInter, 2766.8ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 39.2ms SsaConstructionTime, 232.6ms SatisfiabilityAnalysisTime, 553.7ms InterpolantComputationTime, 417 NumberOfCodeBlocks, 417 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 407 ConstructedInterpolants, 0 QuantifiedInterpolants, 731 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: 211.4ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.5ms, AutomataDifference: 13.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 106.4ms, InitialAbstractionConstructionTime: 1.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 457 SDtfs, 114 SDslu, 6 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.8ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms 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, 92 LocationsWithAnnotation, 92 PreInvPairs, 153 NumberOfFragments, 152 HoareAnnotationTreeSize, 92 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 34.4ms HoareSimplificationTime, 92 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 67.4ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 4.0ms SsaConstructionTime, 15.3ms SatisfiabilityAnalysisTime, 24.0ms 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: 207.4ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.7ms, AutomataDifference: 13.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 110.0ms, InitialAbstractionConstructionTime: 1.6ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 457 SDtfs, 114 SDslu, 6 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.7ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms 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: 4.7ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 92 LocationsWithAnnotation, 92 PreInvPairs, 124 NumberOfFragments, 152 HoareAnnotationTreeSize, 92 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 31.7ms HoareSimplificationTime, 92 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 73.7ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 3.7ms SsaConstructionTime, 11.3ms SatisfiabilityAnalysisTime, 20.8ms 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: 922]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 922]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 420]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 467]: Loop Invariant Derived loop invariant: (((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 922]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 738]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && !(0 == systemActive)) || ((((tmp == 1 && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && !(0 == systemActive))) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((methaneLevelCritical == 0 && methAndRunningLastTime == 0) && waterLevel == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 922]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 922]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 697]: Loop Invariant Derived loop invariant: ((((\result == 1 && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 922]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 922]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive)) || ((((((tmp == 1 && \result == 1) && \result == 1) && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 922]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 922]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 922]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 728]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((tmp == 1 && \result == 1) && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && tmp == 0) && methAndRunningLastTime == 0) && \result == 0) && !(0 == systemActive))) || (((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 922]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((tmp == 1 && \result == 1) && \result == 1) && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && !(0 == systemActive)) || ((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && \result == 0) && !(0 == systemActive))) - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 922]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 922]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 526]: Loop Invariant Derived loop invariant: (((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 490]: Loop Invariant Derived loop invariant: (tmp == 1 && \result == 1) && !(0 == systemActive) - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((tmp == 1 && \result == 1) && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && pumpRunning == 0) && !(0 == systemActive))) || ((((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && tmp == 0) && methAndRunningLastTime == 0) && \result == 0) && !(0 == systemActive))) - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((tmp == 1 && \result == 1) && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && !(0 == systemActive)) || ((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && \result == 0) && !(0 == systemActive))) - InvariantResult [Line: 662]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 783]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 662]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 783]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 791]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && pumpRunning == 0) && !(0 == systemActive)) || ((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && \result == 0) && !(0 == systemActive))) || ((((tmp == 1 && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 662]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 791]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 662]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((tmp == 1 && \result == 1) && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive)) || (((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 791]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((tmp == 1 && \result == 1) && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && \result == 0) && !(0 == systemActive))) - InvariantResult [Line: 933]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 648]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 717]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && pumpRunning == 0) && !(0 == systemActive)) || ((((tmp == 1 && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 933]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 648]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 648]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 648]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 662]: Loop Invariant Derived loop invariant: ((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && !(0 == systemActive) - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 783]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && !(0 == systemActive)) || ((((tmp == 1 && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive))) || ((((tmp == 1 && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && !(0 == systemActive))) - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 662]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 648]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && pumpRunning == 0) && !(0 == systemActive)) || ((((tmp == 1 && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 648]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 648]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 648]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 648]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 933]: Loop Invariant Derived loop invariant: ((((((splverifierCounter == 0 && tmp == 1) && \result == 1) && \result == 1) && \result == 0) && methaneLevelCritical == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 922]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 997]: Loop Invariant Derived loop invariant: ((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && !(0 == systemActive) - InvariantResult [Line: 997]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 500]: Loop Invariant Derived loop invariant: (tmp == 1 && \result == 1) && !(0 == systemActive) - InvariantResult [Line: 922]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 784]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((tmp == 1 && \result == 1) && methaneLevelCritical == 0) && !(0 == systemActive)) || ((((tmp == 1 && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && !(0 == systemActive))) - InvariantResult [Line: 997]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 997]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 648]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 648]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0 && tmp == 1) && \result == 1) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 997]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 997]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 648]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-07-05 09:54:31,256 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...