./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec5_product46.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_spec5_product46.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 4c100018e2a5139387b38d5f21033274a3db59f6 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 09:56:03,510 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 09:56:03,513 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 09:56:03,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 09:56:03,554 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 09:56:03,558 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 09:56:03,560 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 09:56:03,566 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 09:56:03,569 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 09:56:03,575 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 09:56:03,576 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 09:56:03,577 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 09:56:03,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 09:56:03,578 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 09:56:03,578 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 09:56:03,579 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 09:56:03,582 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 09:56:03,583 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 09:56:03,585 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 09:56:03,586 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 09:56:03,587 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 09:56:03,592 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 09:56:03,594 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 09:56:03,595 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 09:56:03,600 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 09:56:03,600 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 09:56:03,600 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 09:56:03,602 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 09:56:03,602 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 09:56:03,603 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 09:56:03,603 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 09:56:03,604 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 09:56:03,606 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 09:56:03,607 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 09:56:03,607 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 09:56:03,607 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 09:56:03,608 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 09:56:03,608 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 09:56:03,609 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 09:56:03,610 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 09:56:03,611 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 09:56:03,611 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 09:56:03,656 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 09:56:03,656 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 09:56:03,659 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 09:56:03,660 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 09:56:03,660 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 09:56:03,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 09:56:03,660 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 09:56:03,660 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 09:56:03,660 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 09:56:03,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 09:56:03,661 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 09:56:03,662 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 09:56:03,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 09:56:03,662 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 09:56:03,662 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 09:56:03,662 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 09:56:03,662 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 09:56:03,663 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 09:56:03,663 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 09:56:03,663 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 09:56:03,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:56:03,663 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 09:56:03,663 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 09:56:03,664 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 09:56:03,664 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 09:56:03,664 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 09:56:03,664 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 09:56:03,664 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 09:56:03,664 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c100018e2a5139387b38d5f21033274a3db59f6 [2021-07-05 09:56:03,944 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 09:56:03,975 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 09:56:03,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 09:56:03,978 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 09:56:03,978 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 09:56:03,979 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product46.cil.c [2021-07-05 09:56:04,044 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9893bb22/602ddec7809648b2aa9969b0485103e3/FLAGe9397b20e [2021-07-05 09:56:04,549 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 09:56:04,554 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product46.cil.c [2021-07-05 09:56:04,567 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9893bb22/602ddec7809648b2aa9969b0485103e3/FLAGe9397b20e [2021-07-05 09:56:04,878 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9893bb22/602ddec7809648b2aa9969b0485103e3 [2021-07-05 09:56:04,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 09:56:04,881 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 09:56:04,893 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 09:56:04,893 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 09:56:04,897 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 09:56:04,897 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:56:04" (1/1) ... [2021-07-05 09:56:04,898 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e4124f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:04, skipping insertion in model container [2021-07-05 09:56:04,899 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:56:04" (1/1) ... [2021-07-05 09:56:04,905 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 09:56:04,948 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 09:56:05,170 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_spec5_product46.cil.c[14887,14900] [2021-07-05 09:56:05,188 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:56:05,196 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 09:56:05,247 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_spec5_product46.cil.c[14887,14900] [2021-07-05 09:56:05,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:56:05,307 INFO L208 MainTranslator]: Completed translation [2021-07-05 09:56:05,308 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:05 WrapperNode [2021-07-05 09:56:05,308 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 09:56:05,309 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 09:56:05,310 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 09:56:05,311 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 09:56:05,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:05" (1/1) ... [2021-07-05 09:56:05,330 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:05" (1/1) ... [2021-07-05 09:56:05,371 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 09:56:05,371 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 09:56:05,372 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 09:56:05,372 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 09:56:05,379 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:05" (1/1) ... [2021-07-05 09:56:05,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:05" (1/1) ... [2021-07-05 09:56:05,387 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:05" (1/1) ... [2021-07-05 09:56:05,388 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:05" (1/1) ... [2021-07-05 09:56:05,399 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:05" (1/1) ... [2021-07-05 09:56:05,420 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:05" (1/1) ... [2021-07-05 09:56:05,432 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:05" (1/1) ... [2021-07-05 09:56:05,436 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 09:56:05,437 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 09:56:05,437 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 09:56:05,437 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 09:56:05,457 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:05" (1/1) ... [2021-07-05 09:56:05,463 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:56:05,469 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:56:05,480 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 09:56:05,492 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 09:56:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 09:56:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-05 09:56:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 09:56:05,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 09:56:06,400 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 09:56:06,401 INFO L299 CfgBuilder]: Removed 208 assume(true) statements. [2021-07-05 09:56:06,403 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:56:06 BoogieIcfgContainer [2021-07-05 09:56:06,403 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 09:56:06,404 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 09:56:06,404 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 09:56:06,406 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 09:56:06,406 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 09:56:04" (1/3) ... [2021-07-05 09:56:06,407 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@505d5209 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:56:06, skipping insertion in model container [2021-07-05 09:56:06,407 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:05" (2/3) ... [2021-07-05 09:56:06,407 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@505d5209 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:56:06, skipping insertion in model container [2021-07-05 09:56:06,407 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:56:06" (3/3) ... [2021-07-05 09:56:06,408 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product46.cil.c [2021-07-05 09:56:06,415 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 09:56:06,415 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-07-05 09:56:06,456 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:56:06,461 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 09:56:06,461 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:56:06,477 INFO L276 IsEmpty]: Start isEmpty. Operand has 138 states, 134 states have (on average 1.5223880597014925) internal successors, (204), 137 states have internal predecessors, (204), 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 09:56:06,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-07-05 09:56:06,483 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:06,483 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] [2021-07-05 09:56:06,484 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:06,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:06,490 INFO L82 PathProgramCache]: Analyzing trace with hash -739575047, now seen corresponding path program 1 times [2021-07-05 09:56:06,498 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:06,498 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1248353122] [2021-07-05 09:56:06,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:06,499 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:06,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:06,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:06,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:06,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:06,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:06,723 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:06,724 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:06,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:06,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:06,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:06,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:56:06,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:06,742 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:06,743 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 09:56:06,744 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:06,744 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1248353122] [2021-07-05 09:56:06,745 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1248353122] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:06,745 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:06,746 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:56:06,755 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [243375623] [2021-07-05 09:56:06,762 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:56:06,762 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:06,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:56:06,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:56:06,782 INFO L87 Difference]: Start difference. First operand has 138 states, 134 states have (on average 1.5223880597014925) internal successors, (204), 137 states have internal predecessors, (204), 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 5.2) internal successors, (26), 5 states have internal predecessors, (26), 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 09:56:06,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:06,905 INFO L93 Difference]: Finished difference Result 269 states and 400 transitions. [2021-07-05 09:56:06,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 09:56:06,909 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 5 states have internal predecessors, (26), 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 26 [2021-07-05 09:56:06,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:06,917 INFO L225 Difference]: With dead ends: 269 [2021-07-05 09:56:06,918 INFO L226 Difference]: Without dead ends: 55 [2021-07-05 09:56:06,922 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 44.7ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:56:06,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2021-07-05 09:56:06,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 55. [2021-07-05 09:56:06,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 54 states have (on average 1.4259259259259258) internal successors, (77), 54 states have internal predecessors, (77), 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 09:56:06,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 77 transitions. [2021-07-05 09:56:06,957 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 77 transitions. Word has length 26 [2021-07-05 09:56:06,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:06,957 INFO L442 AbstractCegarLoop]: Abstraction has 55 states and 77 transitions. [2021-07-05 09:56:06,958 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 5.2) internal successors, (26), 5 states have internal predecessors, (26), 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 09:56:06,958 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 77 transitions. [2021-07-05 09:56:06,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-07-05 09:56:06,959 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:06,960 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 09:56:06,960 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-05 09:56:06,960 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:06,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:06,964 INFO L82 PathProgramCache]: Analyzing trace with hash 1972933051, now seen corresponding path program 1 times [2021-07-05 09:56:06,966 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:06,966 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [738093166] [2021-07-05 09:56:06,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:06,966 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:07,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:07,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:07,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:07,073 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 09:56:07,074 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:07,074 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [738093166] [2021-07-05 09:56:07,074 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [738093166] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:07,075 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:07,075 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:07,075 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1875631594] [2021-07-05 09:56:07,076 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:07,077 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:07,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:07,080 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:07,080 INFO L87 Difference]: Start difference. First operand 55 states and 77 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 2 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 09:56:07,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:07,134 INFO L93 Difference]: Finished difference Result 127 states and 181 transitions. [2021-07-05 09:56:07,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:07,135 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 2 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 09:56:07,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:07,136 INFO L225 Difference]: With dead ends: 127 [2021-07-05 09:56:07,136 INFO L226 Difference]: Without dead ends: 79 [2021-07-05 09:56:07,137 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 09:56:07,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2021-07-05 09:56:07,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 77. [2021-07-05 09:56:07,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77 states, 76 states have (on average 1.4078947368421053) internal successors, (107), 76 states have internal predecessors, (107), 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 09:56:07,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 107 transitions. [2021-07-05 09:56:07,152 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 107 transitions. Word has length 28 [2021-07-05 09:56:07,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:07,152 INFO L442 AbstractCegarLoop]: Abstraction has 77 states and 107 transitions. [2021-07-05 09:56:07,153 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 2 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 09:56:07,153 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 107 transitions. [2021-07-05 09:56:07,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-07-05 09:56:07,155 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:07,156 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 09:56:07,158 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-05 09:56:07,158 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:07,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:07,159 INFO L82 PathProgramCache]: Analyzing trace with hash -2138258297, now seen corresponding path program 1 times [2021-07-05 09:56:07,160 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:07,161 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738953994] [2021-07-05 09:56:07,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:07,161 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:07,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:07,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:07,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:07,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:07,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:07,269 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 09:56:07,269 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:07,270 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1738953994] [2021-07-05 09:56:07,270 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1738953994] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:07,270 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:07,271 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:56:07,271 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1099252608] [2021-07-05 09:56:07,272 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:56:07,272 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:07,273 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:56:07,273 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:56:07,273 INFO L87 Difference]: Start difference. First operand 77 states and 107 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 09:56:07,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:07,404 INFO L93 Difference]: Finished difference Result 260 states and 366 transitions. [2021-07-05 09:56:07,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-05 09:56:07,405 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 09:56:07,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:07,412 INFO L225 Difference]: With dead ends: 260 [2021-07-05 09:56:07,412 INFO L226 Difference]: Without dead ends: 190 [2021-07-05 09:56:07,412 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 34.2ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:56:07,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190 states. [2021-07-05 09:56:07,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190 to 76. [2021-07-05 09:56:07,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76 states, 75 states have (on average 1.3866666666666667) internal successors, (104), 75 states have internal predecessors, (104), 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 09:56:07,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 104 transitions. [2021-07-05 09:56:07,426 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 104 transitions. Word has length 34 [2021-07-05 09:56:07,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:07,427 INFO L442 AbstractCegarLoop]: Abstraction has 76 states and 104 transitions. [2021-07-05 09:56:07,427 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 09:56:07,427 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 104 transitions. [2021-07-05 09:56:07,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-07-05 09:56:07,427 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:07,427 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 09:56:07,428 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-05 09:56:07,428 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:07,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:07,428 INFO L82 PathProgramCache]: Analyzing trace with hash 760139958, now seen corresponding path program 1 times [2021-07-05 09:56:07,428 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:07,428 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1310409453] [2021-07-05 09:56:07,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:07,429 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:07,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:07,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:07,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:07,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:07,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:07,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:07,514 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 09:56:07,515 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:07,515 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1310409453] [2021-07-05 09:56:07,515 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1310409453] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:07,515 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:07,517 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:56:07,519 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1606754589] [2021-07-05 09:56:07,520 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:56:07,520 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:07,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:56:07,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:56:07,521 INFO L87 Difference]: Start difference. First operand 76 states and 104 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 09:56:07,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:07,577 INFO L93 Difference]: Finished difference Result 194 states and 266 transitions. [2021-07-05 09:56:07,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 09:56:07,578 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 09:56:07,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:07,579 INFO L225 Difference]: With dead ends: 194 [2021-07-05 09:56:07,584 INFO L226 Difference]: Without dead ends: 125 [2021-07-05 09:56:07,587 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 20.7ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:56:07,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2021-07-05 09:56:07,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 82. [2021-07-05 09:56:07,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 81 states have (on average 1.3580246913580247) internal successors, (110), 81 states have internal predecessors, (110), 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 09:56:07,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 110 transitions. [2021-07-05 09:56:07,608 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 110 transitions. Word has length 37 [2021-07-05 09:56:07,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:07,608 INFO L442 AbstractCegarLoop]: Abstraction has 82 states and 110 transitions. [2021-07-05 09:56:07,609 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 09:56:07,609 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 110 transitions. [2021-07-05 09:56:07,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-07-05 09:56:07,614 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:07,614 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 09:56:07,614 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-05 09:56:07,615 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:07,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:07,616 INFO L82 PathProgramCache]: Analyzing trace with hash -250977292, now seen corresponding path program 1 times [2021-07-05 09:56:07,616 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:07,617 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1238867228] [2021-07-05 09:56:07,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:07,618 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:07,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:07,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:07,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:07,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:56:07,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:07,688 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 09:56:07,688 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:07,688 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1238867228] [2021-07-05 09:56:07,692 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1238867228] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:07,692 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:07,693 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:56:07,693 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [482557610] [2021-07-05 09:56:07,693 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 09:56:07,693 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:07,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 09:56:07,696 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 09:56:07,697 INFO L87 Difference]: Start difference. First operand 82 states and 110 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 09:56:07,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:07,733 INFO L93 Difference]: Finished difference Result 189 states and 254 transitions. [2021-07-05 09:56:07,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 09:56:07,733 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 09:56:07,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:07,734 INFO L225 Difference]: With dead ends: 189 [2021-07-05 09:56:07,734 INFO L226 Difference]: Without dead ends: 114 [2021-07-05 09:56:07,735 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 9.4ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:56:07,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2021-07-05 09:56:07,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 86. [2021-07-05 09:56:07,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 85 states have (on average 1.3411764705882352) internal successors, (114), 85 states have internal predecessors, (114), 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 09:56:07,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 114 transitions. [2021-07-05 09:56:07,749 INFO L78 Accepts]: Start accepts. Automaton has 86 states and 114 transitions. Word has length 37 [2021-07-05 09:56:07,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:07,750 INFO L442 AbstractCegarLoop]: Abstraction has 86 states and 114 transitions. [2021-07-05 09:56:07,751 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 09:56:07,751 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 114 transitions. [2021-07-05 09:56:07,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-07-05 09:56:07,751 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:07,752 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 09:56:07,752 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-05 09:56:07,752 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:07,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:07,753 INFO L82 PathProgramCache]: Analyzing trace with hash -1272045646, now seen corresponding path program 1 times [2021-07-05 09:56:07,753 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:07,753 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1863231492] [2021-07-05 09:56:07,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:07,753 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:07,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:07,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:56:07,819 INFO L142 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-07-05 09:56:07,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:07,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:07,821 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 09:56:07,822 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:07,822 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1863231492] [2021-07-05 09:56:07,822 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1863231492] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:07,822 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:07,822 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:07,823 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1269544672] [2021-07-05 09:56:07,823 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:07,823 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:07,824 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:07,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:07,824 INFO L87 Difference]: Start difference. First operand 86 states and 114 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:07,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:07,846 INFO L93 Difference]: Finished difference Result 193 states and 257 transitions. [2021-07-05 09:56:07,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:07,847 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2021-07-05 09:56:07,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:07,848 INFO L225 Difference]: With dead ends: 193 [2021-07-05 09:56:07,848 INFO L226 Difference]: Without dead ends: 114 [2021-07-05 09:56:07,849 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.1ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:07,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2021-07-05 09:56:07,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 114. [2021-07-05 09:56:07,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 113 states have (on average 1.3097345132743363) internal successors, (148), 113 states have internal predecessors, (148), 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 09:56:07,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 148 transitions. [2021-07-05 09:56:07,859 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 148 transitions. Word has length 37 [2021-07-05 09:56:07,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:07,860 INFO L442 AbstractCegarLoop]: Abstraction has 114 states and 148 transitions. [2021-07-05 09:56:07,860 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:07,860 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 148 transitions. [2021-07-05 09:56:07,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-07-05 09:56:07,861 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:07,861 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 09:56:07,861 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-05 09:56:07,862 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:07,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:07,862 INFO L82 PathProgramCache]: Analyzing trace with hash 263752306, now seen corresponding path program 1 times [2021-07-05 09:56:07,862 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:07,863 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [542516174] [2021-07-05 09:56:07,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:07,863 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:07,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:07,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:56:07,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:56:07,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:07,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:07,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:07,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:07,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:07,966 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 09:56:07,967 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:07,967 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [542516174] [2021-07-05 09:56:07,969 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [542516174] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:07,969 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:07,969 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 09:56:07,970 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [884443748] [2021-07-05 09:56:07,970 INFO L425 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-05 09:56:07,970 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:07,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-05 09:56:07,971 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:56:07,971 INFO L87 Difference]: Start difference. First operand 114 states and 148 transitions. Second operand has 7 states, 7 states have (on average 5.428571428571429) 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 09:56:08,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:08,207 INFO L93 Difference]: Finished difference Result 533 states and 713 transitions. [2021-07-05 09:56:08,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-05 09:56:08,208 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.428571428571429) 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 09:56:08,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:08,210 INFO L225 Difference]: With dead ends: 533 [2021-07-05 09:56:08,210 INFO L226 Difference]: Without dead ends: 454 [2021-07-05 09:56:08,210 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 61.9ms TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2021-07-05 09:56:08,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 454 states. [2021-07-05 09:56:08,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 454 to 192. [2021-07-05 09:56:08,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 192 states, 191 states have (on average 1.3036649214659686) internal successors, (249), 191 states have internal predecessors, (249), 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 09:56:08,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 249 transitions. [2021-07-05 09:56:08,227 INFO L78 Accepts]: Start accepts. Automaton has 192 states and 249 transitions. Word has length 38 [2021-07-05 09:56:08,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:08,227 INFO L442 AbstractCegarLoop]: Abstraction has 192 states and 249 transitions. [2021-07-05 09:56:08,227 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 5.428571428571429) 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 09:56:08,228 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 249 transitions. [2021-07-05 09:56:08,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-07-05 09:56:08,228 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:08,229 INFO L525 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:08,229 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-05 09:56:08,229 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:08,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:08,230 INFO L82 PathProgramCache]: Analyzing trace with hash 1200946429, now seen corresponding path program 1 times [2021-07-05 09:56:08,230 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:08,230 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [98831464] [2021-07-05 09:56:08,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:08,230 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:08,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:08,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:56:08,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:56:08,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:56:08,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,299 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:08,299 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:08,299 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [98831464] [2021-07-05 09:56:08,299 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [98831464] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:56:08,299 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [431280558] [2021-07-05 09:56:08,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:08,300 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 09:56:08,300 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:56:08,313 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-07-05 09:56:08,336 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-07-05 09:56:08,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:08,469 INFO L263 TraceCheckSpWp]: Trace formula consists of 458 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-05 09:56:08,474 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 09:56:08,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,564 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,567 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,573 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,576 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,578 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,578 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,579 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,580 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,581 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,582 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,582 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,621 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,622 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,629 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,633 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,635 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,635 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,636 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,637 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,641 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,643 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,643 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,644 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:56:08,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,660 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:56:08,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:56:08,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-07-05 09:56:08,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:56:08,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,687 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:56:08,688 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:56:08,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 09:56:08,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,724 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,725 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,727 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,739 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,768 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,796 INFO L142 QuantifierPusher]: treesize reduction 6, result has 14.3 percent of original size [2021-07-05 09:56:08,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,798 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,799 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:08,799 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [431280558] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:56:08,799 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 09:56:08,799 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2021-07-05 09:56:08,799 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485535026] [2021-07-05 09:56:08,800 INFO L425 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-07-05 09:56:08,800 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:08,800 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-07-05 09:56:08,800 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-07-05 09:56:08,801 INFO L87 Difference]: Start difference. First operand 192 states and 249 transitions. Second operand has 10 states, 10 states have (on average 9.0) internal successors, (90), 10 states have internal predecessors, (90), 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 09:56:09,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:09,076 INFO L93 Difference]: Finished difference Result 435 states and 582 transitions. [2021-07-05 09:56:09,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-05 09:56:09,077 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 9.0) internal successors, (90), 10 states have internal predecessors, (90), 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 59 [2021-07-05 09:56:09,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:09,077 INFO L225 Difference]: With dead ends: 435 [2021-07-05 09:56:09,077 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:56:09,078 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 99.2ms TimeCoverageRelationStatistics Valid=73, Invalid=167, Unknown=0, NotChecked=0, Total=240 [2021-07-05 09:56:09,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:56:09,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:56:09,079 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 09:56:09,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:56:09,079 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 59 [2021-07-05 09:56:09,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:09,079 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:56:09,080 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 9.0) internal successors, (90), 10 states have internal predecessors, (90), 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 09:56:09,080 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:56:09,080 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:56:09,084 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:56:09,088 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,090 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,092 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,093 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,095 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,095 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,096 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,141 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,143 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,143 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,145 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,146 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,147 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,148 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,150 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,151 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,203 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,221 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,257 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,278 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,279 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,280 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,286 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,310 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,311 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,312 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,313 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,314 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,314 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,315 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,316 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,320 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,324 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,325 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,326 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,327 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,330 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,331 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,332 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,333 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,333 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,334 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,334 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,335 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,339 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,341 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,345 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,345 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,346 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,347 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,347 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,380 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,381 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,401 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,402 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,424 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,426 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,427 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,468 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,469 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,469 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,478 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:09,846 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 23 [2021-07-05 09:56:10,004 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 27 [2021-07-05 09:56:10,266 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 27 [2021-07-05 09:56:10,768 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 26 [2021-07-05 09:56:10,926 INFO L762 garLoopResultBuilder]: For program point L927(lines 926 973) no Hoare annotation was computed. [2021-07-05 09:56:10,926 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 702) no Hoare annotation was computed. [2021-07-05 09:56:10,926 INFO L762 garLoopResultBuilder]: For program point L928(lines 928 932) no Hoare annotation was computed. [2021-07-05 09:56:10,926 INFO L762 garLoopResultBuilder]: For program point L599(lines 599 603) no Hoare annotation was computed. [2021-07-05 09:56:10,927 INFO L762 garLoopResultBuilder]: For program point L897(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:10,927 INFO L762 garLoopResultBuilder]: For program point L897-2(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:10,927 INFO L762 garLoopResultBuilder]: For program point L897-3(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:10,927 INFO L762 garLoopResultBuilder]: For program point L897-5(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:10,927 INFO L762 garLoopResultBuilder]: For program point L897-6(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:10,927 INFO L762 garLoopResultBuilder]: For program point L897-8(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:10,927 INFO L762 garLoopResultBuilder]: For program point L897-9(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:10,927 INFO L762 garLoopResultBuilder]: For program point L897-11(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:10,927 INFO L762 garLoopResultBuilder]: For program point L897-12(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:10,927 INFO L762 garLoopResultBuilder]: For program point L897-14(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:10,927 INFO L762 garLoopResultBuilder]: For program point L897-15(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:10,927 INFO L762 garLoopResultBuilder]: For program point L897-17(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:10,927 INFO L762 garLoopResultBuilder]: For program point L72(lines 72 89) no Hoare annotation was computed. [2021-07-05 09:56:10,928 INFO L758 garLoopResultBuilder]: At program point L72-1(lines 1 981) the Hoare annotation is: (let ((.cse5 (= 2 ~waterLevel~0))) (let ((.cse4 (or (<= ~waterLevel~0 1) .cse5)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (<= 1 ~pumpRunning~0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse3 .cse4) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse3 .cse4) (and .cse0 .cse1 (= |ULTIMATE.start_getWaterLevel_#res| 2) .cse2 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~0 2) .cse5 .cse3)))) [2021-07-05 09:56:10,928 INFO L762 garLoopResultBuilder]: For program point L72-2(lines 72 89) no Hoare annotation was computed. [2021-07-05 09:56:10,928 INFO L758 garLoopResultBuilder]: At program point L72-3(lines 1 981) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,928 INFO L762 garLoopResultBuilder]: For program point L964(lines 964 968) no Hoare annotation was computed. [2021-07-05 09:56:10,928 INFO L762 garLoopResultBuilder]: For program point L72-4(lines 72 89) no Hoare annotation was computed. [2021-07-05 09:56:10,928 INFO L758 garLoopResultBuilder]: At program point L72-5(lines 1 981) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,929 INFO L758 garLoopResultBuilder]: At program point L964-2(lines 964 968) the Hoare annotation is: (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4 .cse5) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse4 .cse5)))) [2021-07-05 09:56:10,929 INFO L758 garLoopResultBuilder]: At program point L106-2(lines 106 120) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,929 INFO L762 garLoopResultBuilder]: For program point L107(line 107) no Hoare annotation was computed. [2021-07-05 09:56:10,929 INFO L762 garLoopResultBuilder]: For program point L702(line 702) no Hoare annotation was computed. [2021-07-05 09:56:10,929 INFO L762 garLoopResultBuilder]: For program point L702-1(line 702) no Hoare annotation was computed. [2021-07-05 09:56:10,931 INFO L762 garLoopResultBuilder]: For program point L702-2(line 702) no Hoare annotation was computed. [2021-07-05 09:56:10,931 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 702) no Hoare annotation was computed. [2021-07-05 09:56:10,931 INFO L762 garLoopResultBuilder]: For program point L76(lines 76 86) no Hoare annotation was computed. [2021-07-05 09:56:10,931 INFO L762 garLoopResultBuilder]: For program point L76-2(lines 76 86) no Hoare annotation was computed. [2021-07-05 09:56:10,931 INFO L762 garLoopResultBuilder]: For program point L76-4(lines 76 86) no Hoare annotation was computed. [2021-07-05 09:56:10,931 INFO L762 garLoopResultBuilder]: For program point L110(lines 110 114) no Hoare annotation was computed. [2021-07-05 09:56:10,931 INFO L762 garLoopResultBuilder]: For program point L77(lines 77 83) no Hoare annotation was computed. [2021-07-05 09:56:10,932 INFO L762 garLoopResultBuilder]: For program point L110-1(lines 110 114) no Hoare annotation was computed. [2021-07-05 09:56:10,932 INFO L762 garLoopResultBuilder]: For program point L77-2(lines 77 83) no Hoare annotation was computed. [2021-07-05 09:56:10,932 INFO L762 garLoopResultBuilder]: For program point L77-4(lines 77 83) no Hoare annotation was computed. [2021-07-05 09:56:10,932 INFO L762 garLoopResultBuilder]: For program point L936(lines 936 942) no Hoare annotation was computed. [2021-07-05 09:56:10,932 INFO L758 garLoopResultBuilder]: At program point L936-1(lines 936 942) the Hoare annotation is: (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4 .cse5) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse4 .cse5)))) [2021-07-05 09:56:10,932 INFO L758 garLoopResultBuilder]: At program point L903(lines 888 906) the Hoare annotation is: false [2021-07-05 09:56:10,933 INFO L758 garLoopResultBuilder]: At program point L903-1(lines 888 906) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3) (and (<= ~waterLevel~0 1) (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 .cse1 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0) .cse2 .cse3))) [2021-07-05 09:56:10,933 INFO L758 garLoopResultBuilder]: At program point L903-2(lines 888 906) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,933 INFO L758 garLoopResultBuilder]: At program point L903-3(lines 888 906) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,933 INFO L758 garLoopResultBuilder]: At program point L903-4(lines 888 906) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,933 INFO L758 garLoopResultBuilder]: At program point L903-5(lines 888 906) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,933 INFO L758 garLoopResultBuilder]: At program point L839(lines 832 842) the Hoare annotation is: (and (<= 1 ~switchedOnBeforeTS~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (not (= 0 ~systemActive~0)) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:10,933 INFO L758 garLoopResultBuilder]: At program point L839-1(lines 832 842) the Hoare annotation is: false [2021-07-05 09:56:10,934 INFO L758 garLoopResultBuilder]: At program point L839-2(lines 832 842) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (= 2 ~waterLevel~0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,934 INFO L758 garLoopResultBuilder]: At program point L839-3(lines 832 842) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,934 INFO L758 garLoopResultBuilder]: At program point L839-4(lines 832 842) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,934 INFO L758 garLoopResultBuilder]: At program point L839-5(lines 832 842) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,934 INFO L758 garLoopResultBuilder]: At program point L839-6(lines 832 842) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,934 INFO L758 garLoopResultBuilder]: At program point L839-7(lines 832 842) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,935 INFO L762 garLoopResultBuilder]: For program point L575(lines 575 579) no Hoare annotation was computed. [2021-07-05 09:56:10,935 INFO L758 garLoopResultBuilder]: At program point L839-8(lines 832 842) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,935 INFO L762 garLoopResultBuilder]: For program point L575-3(lines 575 579) no Hoare annotation was computed. [2021-07-05 09:56:10,935 INFO L762 garLoopResultBuilder]: For program point L575-6(lines 575 579) no Hoare annotation was computed. [2021-07-05 09:56:10,935 INFO L758 garLoopResultBuilder]: At program point L974(lines 925 975) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,935 INFO L758 garLoopResultBuilder]: At program point L644(lines 639 647) the Hoare annotation is: (let ((.cse5 (= 2 ~waterLevel~0))) (let ((.cse4 (or (<= ~waterLevel~0 1) .cse5)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (<= 1 ~pumpRunning~0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse3 .cse4) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse3 .cse4) (and .cse0 .cse1 (= |ULTIMATE.start_getWaterLevel_#res| 2) .cse2 .cse5 .cse3)))) [2021-07-05 09:56:10,935 INFO L758 garLoopResultBuilder]: At program point L644-1(lines 639 647) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,936 INFO L758 garLoopResultBuilder]: At program point L644-2(lines 639 647) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,936 INFO L758 garLoopResultBuilder]: At program point L612(lines 607 615) the Hoare annotation is: (and (<= 1 ~switchedOnBeforeTS~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (not (= 0 ~systemActive~0)) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:10,936 INFO L758 garLoopResultBuilder]: At program point L612-1(lines 607 615) the Hoare annotation is: false [2021-07-05 09:56:10,936 INFO L758 garLoopResultBuilder]: At program point L612-2(lines 607 615) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (= 2 ~waterLevel~0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,936 INFO L758 garLoopResultBuilder]: At program point L612-3(lines 607 615) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,936 INFO L758 garLoopResultBuilder]: At program point L612-4(lines 607 615) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,937 INFO L758 garLoopResultBuilder]: At program point L612-5(lines 607 615) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,937 INFO L758 garLoopResultBuilder]: At program point L612-6(lines 607 615) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,937 INFO L758 garLoopResultBuilder]: At program point L612-7(lines 607 615) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,937 INFO L758 garLoopResultBuilder]: At program point L612-8(lines 607 615) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,937 INFO L758 garLoopResultBuilder]: At program point L51(lines 46 53) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,937 INFO L762 garLoopResultBuilder]: For program point L778(lines 778 795) no Hoare annotation was computed. [2021-07-05 09:56:10,937 INFO L762 garLoopResultBuilder]: For program point L778-1(lines 778 795) no Hoare annotation was computed. [2021-07-05 09:56:10,938 INFO L762 garLoopResultBuilder]: For program point L778-2(lines 778 795) no Hoare annotation was computed. [2021-07-05 09:56:10,938 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:56:10,938 INFO L762 garLoopResultBuilder]: For program point L185(lines 185 192) no Hoare annotation was computed. [2021-07-05 09:56:10,938 INFO L758 garLoopResultBuilder]: At program point L185-1(lines 185 192) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,938 INFO L762 garLoopResultBuilder]: For program point L946(lines 946 952) no Hoare annotation was computed. [2021-07-05 09:56:10,938 INFO L758 garLoopResultBuilder]: At program point L946-1(lines 946 952) the Hoare annotation is: (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4 .cse5) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse4 .cse5)))) [2021-07-05 09:56:10,938 INFO L762 garLoopResultBuilder]: For program point L814(lines 814 820) no Hoare annotation was computed. [2021-07-05 09:56:10,939 INFO L762 garLoopResultBuilder]: For program point L814-2(lines 814 820) no Hoare annotation was computed. [2021-07-05 09:56:10,939 INFO L762 garLoopResultBuilder]: For program point L814-4(lines 814 820) no Hoare annotation was computed. [2021-07-05 09:56:10,939 INFO L762 garLoopResultBuilder]: For program point L814-6(lines 814 820) no Hoare annotation was computed. [2021-07-05 09:56:10,939 INFO L762 garLoopResultBuilder]: For program point L814-8(lines 814 820) no Hoare annotation was computed. [2021-07-05 09:56:10,939 INFO L762 garLoopResultBuilder]: For program point L814-10(lines 814 820) no Hoare annotation was computed. [2021-07-05 09:56:10,939 INFO L758 garLoopResultBuilder]: At program point L848(lines 843 851) the Hoare annotation is: (let ((.cse4 (= 2 ~waterLevel~0))) (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse5 (not (= 0 ~systemActive~0))) (.cse6 (or (<= ~waterLevel~0 1) .cse4))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 .cse3 .cse5 .cse6) (and .cse0 .cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse5 .cse6)))) [2021-07-05 09:56:10,939 INFO L758 garLoopResultBuilder]: At program point L848-1(lines 843 851) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2 .cse3) (and .cse0 .cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse2 .cse3))) [2021-07-05 09:56:10,940 INFO L762 garLoopResultBuilder]: For program point L782(lines 782 790) no Hoare annotation was computed. [2021-07-05 09:56:10,940 INFO L758 garLoopResultBuilder]: At program point L848-2(lines 843 851) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,940 INFO L762 garLoopResultBuilder]: For program point L782-1(lines 782 790) no Hoare annotation was computed. [2021-07-05 09:56:10,940 INFO L758 garLoopResultBuilder]: At program point L848-3(lines 843 851) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,940 INFO L758 garLoopResultBuilder]: At program point L848-4(lines 843 851) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,940 INFO L762 garLoopResultBuilder]: For program point L782-2(lines 782 790) no Hoare annotation was computed. [2021-07-05 09:56:10,941 INFO L758 garLoopResultBuilder]: At program point L848-5(lines 843 851) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,941 INFO L758 garLoopResultBuilder]: At program point L685(lines 1 981) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,941 INFO L762 garLoopResultBuilder]: For program point L652(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:56:10,941 INFO L762 garLoopResultBuilder]: For program point L652-1(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:56:10,941 INFO L762 garLoopResultBuilder]: For program point L652-2(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:56:10,941 INFO L762 garLoopResultBuilder]: For program point L652-3(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:56:10,941 INFO L762 garLoopResultBuilder]: For program point L652-4(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:56:10,942 INFO L762 garLoopResultBuilder]: For program point L652-5(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:56:10,942 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:56:10,942 INFO L758 garLoopResultBuilder]: At program point L157(lines 153 159) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,942 INFO L762 garLoopResultBuilder]: For program point L752(lines 752 769) no Hoare annotation was computed. [2021-07-05 09:56:10,942 INFO L762 garLoopResultBuilder]: For program point L752-1(lines 752 769) no Hoare annotation was computed. [2021-07-05 09:56:10,942 INFO L762 garLoopResultBuilder]: For program point L752-2(lines 752 769) no Hoare annotation was computed. [2021-07-05 09:56:10,942 INFO L762 garLoopResultBuilder]: For program point L752-3(lines 752 769) no Hoare annotation was computed. [2021-07-05 09:56:10,942 INFO L762 garLoopResultBuilder]: For program point L752-4(lines 752 769) no Hoare annotation was computed. [2021-07-05 09:56:10,943 INFO L762 garLoopResultBuilder]: For program point L587(lines 587 591) no Hoare annotation was computed. [2021-07-05 09:56:10,943 INFO L762 garLoopResultBuilder]: For program point L752-5(lines 752 769) no Hoare annotation was computed. [2021-07-05 09:56:10,943 INFO L758 garLoopResultBuilder]: At program point L720(lines 716 738) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2 .cse3) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse2 .cse3))) [2021-07-05 09:56:10,943 INFO L758 garLoopResultBuilder]: At program point L720-1(lines 716 738) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,943 INFO L758 garLoopResultBuilder]: At program point L720-2(lines 716 738) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,943 INFO L758 garLoopResultBuilder]: At program point L61(lines 720 726) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2 .cse3) (and .cse0 .cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse2 .cse3))) [2021-07-05 09:56:10,944 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:56:10,944 INFO L758 garLoopResultBuilder]: At program point L61-1(lines 720 726) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,944 INFO L758 garLoopResultBuilder]: At program point L61-2(lines 720 726) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,944 INFO L758 garLoopResultBuilder]: At program point L194(lines 175 197) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,944 INFO L762 garLoopResultBuilder]: For program point L756(lines 756 764) no Hoare annotation was computed. [2021-07-05 09:56:10,944 INFO L762 garLoopResultBuilder]: For program point L756-1(lines 756 764) no Hoare annotation was computed. [2021-07-05 09:56:10,944 INFO L762 garLoopResultBuilder]: For program point L756-2(lines 756 764) no Hoare annotation was computed. [2021-07-05 09:56:10,945 INFO L758 garLoopResultBuilder]: At program point L657(lines 648 661) the Hoare annotation is: false [2021-07-05 09:56:10,945 INFO L762 garLoopResultBuilder]: For program point L756-3(lines 756 764) no Hoare annotation was computed. [2021-07-05 09:56:10,945 INFO L758 garLoopResultBuilder]: At program point L657-1(lines 648 661) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3) (and (<= ~waterLevel~0 1) .cse0 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) .cse1 .cse2 .cse3))) [2021-07-05 09:56:10,945 INFO L762 garLoopResultBuilder]: For program point L756-4(lines 756 764) no Hoare annotation was computed. [2021-07-05 09:56:10,945 INFO L758 garLoopResultBuilder]: At program point L657-2(lines 648 661) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,945 INFO L762 garLoopResultBuilder]: For program point L756-5(lines 756 764) no Hoare annotation was computed. [2021-07-05 09:56:10,945 INFO L758 garLoopResultBuilder]: At program point L657-3(lines 648 661) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,946 INFO L758 garLoopResultBuilder]: At program point L657-4(lines 648 661) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,946 INFO L758 garLoopResultBuilder]: At program point L657-5(lines 648 661) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,946 INFO L762 garLoopResultBuilder]: For program point L956(lines 956 969) no Hoare annotation was computed. [2021-07-05 09:56:10,946 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:56:10,946 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 702) no Hoare annotation was computed. [2021-07-05 09:56:10,946 INFO L758 garLoopResultBuilder]: At program point L693(lines 688 696) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,946 INFO L758 garLoopResultBuilder]: At program point L727(lines 727 733) the Hoare annotation is: (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4 .cse5) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse4 .cse5)))) [2021-07-05 09:56:10,947 INFO L758 garLoopResultBuilder]: At program point L727-1(lines 727 733) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,947 INFO L758 garLoopResultBuilder]: At program point L727-2(lines 727 733) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:10,969 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-07-05 09:56:11,164 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 09:56:11,164 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:56:11,167 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/3) [2021-07-05 09:56:11,170 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:56:11,170 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 09:56:11,170 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:56:11,172 INFO L276 IsEmpty]: Start isEmpty. Operand has 138 states, 134 states have (on average 1.5223880597014925) internal successors, (204), 137 states have internal predecessors, (204), 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 09:56:11,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-07-05 09:56:11,172 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:11,173 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 09:56:11,173 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:11,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:11,173 INFO L82 PathProgramCache]: Analyzing trace with hash 1244104416, now seen corresponding path program 1 times [2021-07-05 09:56:11,173 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:11,174 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189777483] [2021-07-05 09:56:11,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:11,174 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:11,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:11,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:11,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:11,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:11,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:11,201 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 09:56:11,201 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:11,201 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189777483] [2021-07-05 09:56:11,202 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1189777483] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:11,202 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:11,202 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:11,202 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [425322189] [2021-07-05 09:56:11,202 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:56:11,203 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:11,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:56:11,203 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:56:11,204 INFO L87 Difference]: Start difference. First operand has 138 states, 134 states have (on average 1.5223880597014925) internal successors, (204), 137 states have internal predecessors, (204), 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 9.5) internal successors, (19), 2 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 09:56:11,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:11,207 INFO L93 Difference]: Finished difference Result 269 states and 400 transitions. [2021-07-05 09:56:11,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:56:11,208 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 9.5) internal successors, (19), 2 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 09:56:11,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:11,208 INFO L225 Difference]: With dead ends: 269 [2021-07-05 09:56:11,208 INFO L226 Difference]: Without dead ends: 90 [2021-07-05 09:56:11,209 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 09:56:11,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2021-07-05 09:56:11,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2021-07-05 09:56:11,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 89 states have (on average 1.4382022471910112) internal successors, (128), 89 states have internal predecessors, (128), 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 09:56:11,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 128 transitions. [2021-07-05 09:56:11,216 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 128 transitions. Word has length 19 [2021-07-05 09:56:11,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:11,216 INFO L442 AbstractCegarLoop]: Abstraction has 90 states and 128 transitions. [2021-07-05 09:56:11,217 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 9.5) internal successors, (19), 2 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 09:56:11,217 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 128 transitions. [2021-07-05 09:56:11,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-07-05 09:56:11,217 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:11,217 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] [2021-07-05 09:56:11,217 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70 [2021-07-05 09:56:11,218 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:11,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:11,219 INFO L82 PathProgramCache]: Analyzing trace with hash 1970722193, now seen corresponding path program 1 times [2021-07-05 09:56:11,219 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:11,219 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1825494268] [2021-07-05 09:56:11,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:11,220 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:11,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:11,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:11,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:11,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:11,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:11,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:11,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:11,268 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 09:56:11,268 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:11,268 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1825494268] [2021-07-05 09:56:11,268 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1825494268] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:11,269 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:11,269 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:56:11,269 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1972637921] [2021-07-05 09:56:11,269 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:11,270 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:11,271 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:11,271 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:11,271 INFO L87 Difference]: Start difference. First operand 90 states and 128 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 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 09:56:11,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:11,274 INFO L93 Difference]: Finished difference Result 90 states and 128 transitions. [2021-07-05 09:56:11,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:11,275 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 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 20 [2021-07-05 09:56:11,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:11,276 INFO L225 Difference]: With dead ends: 90 [2021-07-05 09:56:11,276 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:56:11,276 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:11,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:56:11,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:56:11,277 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 09:56:11,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:56:11,277 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2021-07-05 09:56:11,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:11,278 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:56:11,278 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 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 09:56:11,278 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:56:11,278 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:56:11,279 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:56:11,280 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,281 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,282 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,282 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,283 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,283 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,283 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,284 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,284 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,285 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,286 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,287 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,287 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,288 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,288 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,289 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,289 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,292 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,293 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,294 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,294 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,295 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,295 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,296 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,296 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,296 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,297 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,298 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,298 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,298 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,299 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,299 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,300 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,300 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,300 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,301 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,302 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,302 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,302 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,303 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,303 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,304 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,304 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,305 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,305 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,306 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,307 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,307 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,308 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,308 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,309 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,309 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,310 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,310 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,311 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,312 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,314 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,315 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,315 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,316 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,316 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,317 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,387 INFO L762 garLoopResultBuilder]: For program point L927(lines 926 973) no Hoare annotation was computed. [2021-07-05 09:56:11,388 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 702) no Hoare annotation was computed. [2021-07-05 09:56:11,388 INFO L762 garLoopResultBuilder]: For program point L928(lines 928 932) no Hoare annotation was computed. [2021-07-05 09:56:11,388 INFO L762 garLoopResultBuilder]: For program point L599(lines 599 603) no Hoare annotation was computed. [2021-07-05 09:56:11,388 INFO L762 garLoopResultBuilder]: For program point L897(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,388 INFO L762 garLoopResultBuilder]: For program point L897-2(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,388 INFO L762 garLoopResultBuilder]: For program point L897-3(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,389 INFO L762 garLoopResultBuilder]: For program point L897-5(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,389 INFO L762 garLoopResultBuilder]: For program point L897-6(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,389 INFO L762 garLoopResultBuilder]: For program point L897-8(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,389 INFO L762 garLoopResultBuilder]: For program point L897-9(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,389 INFO L762 garLoopResultBuilder]: For program point L897-11(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,389 INFO L762 garLoopResultBuilder]: For program point L897-12(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,389 INFO L762 garLoopResultBuilder]: For program point L897-14(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,389 INFO L762 garLoopResultBuilder]: For program point L897-15(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,390 INFO L762 garLoopResultBuilder]: For program point L897-17(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,390 INFO L762 garLoopResultBuilder]: For program point L72(lines 72 89) no Hoare annotation was computed. [2021-07-05 09:56:11,390 INFO L758 garLoopResultBuilder]: At program point L72-1(lines 1 981) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse5 (= 2 ~waterLevel~0))) (let ((.cse4 (or (<= ~waterLevel~0 1) .cse5)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (<= 1 ~pumpRunning~0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse3 .cse4) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse3 .cse4) (and .cse0 .cse1 (= |ULTIMATE.start_getWaterLevel_#res| 2) .cse2 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~0 2) .cse5 .cse3))))) [2021-07-05 09:56:11,390 INFO L762 garLoopResultBuilder]: For program point L72-2(lines 72 89) no Hoare annotation was computed. [2021-07-05 09:56:11,390 INFO L758 garLoopResultBuilder]: At program point L72-3(lines 1 981) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,390 INFO L762 garLoopResultBuilder]: For program point L964(lines 964 968) no Hoare annotation was computed. [2021-07-05 09:56:11,390 INFO L762 garLoopResultBuilder]: For program point L72-4(lines 72 89) no Hoare annotation was computed. [2021-07-05 09:56:11,391 INFO L758 garLoopResultBuilder]: At program point L72-5(lines 1 981) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,391 INFO L758 garLoopResultBuilder]: At program point L964-2(lines 964 968) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4 .cse5) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse4 .cse5))))) [2021-07-05 09:56:11,391 INFO L758 garLoopResultBuilder]: At program point L106-2(lines 106 120) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,391 INFO L762 garLoopResultBuilder]: For program point L107(line 107) no Hoare annotation was computed. [2021-07-05 09:56:11,391 INFO L762 garLoopResultBuilder]: For program point L702(line 702) no Hoare annotation was computed. [2021-07-05 09:56:11,391 INFO L762 garLoopResultBuilder]: For program point L702-1(line 702) no Hoare annotation was computed. [2021-07-05 09:56:11,391 INFO L762 garLoopResultBuilder]: For program point L702-2(line 702) no Hoare annotation was computed. [2021-07-05 09:56:11,392 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 702) no Hoare annotation was computed. [2021-07-05 09:56:11,392 INFO L762 garLoopResultBuilder]: For program point L76(lines 76 86) no Hoare annotation was computed. [2021-07-05 09:56:11,392 INFO L762 garLoopResultBuilder]: For program point L76-2(lines 76 86) no Hoare annotation was computed. [2021-07-05 09:56:11,392 INFO L762 garLoopResultBuilder]: For program point L76-4(lines 76 86) no Hoare annotation was computed. [2021-07-05 09:56:11,392 INFO L762 garLoopResultBuilder]: For program point L110(lines 110 114) no Hoare annotation was computed. [2021-07-05 09:56:11,392 INFO L762 garLoopResultBuilder]: For program point L77(lines 77 83) no Hoare annotation was computed. [2021-07-05 09:56:11,392 INFO L762 garLoopResultBuilder]: For program point L110-1(lines 110 114) no Hoare annotation was computed. [2021-07-05 09:56:11,392 INFO L762 garLoopResultBuilder]: For program point L77-2(lines 77 83) no Hoare annotation was computed. [2021-07-05 09:56:11,393 INFO L762 garLoopResultBuilder]: For program point L77-4(lines 77 83) no Hoare annotation was computed. [2021-07-05 09:56:11,393 INFO L762 garLoopResultBuilder]: For program point L936(lines 936 942) no Hoare annotation was computed. [2021-07-05 09:56:11,393 INFO L758 garLoopResultBuilder]: At program point L936-1(lines 936 942) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4 .cse5) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse4 .cse5))))) [2021-07-05 09:56:11,393 INFO L758 garLoopResultBuilder]: At program point L903(lines 888 906) the Hoare annotation is: false [2021-07-05 09:56:11,393 INFO L758 garLoopResultBuilder]: At program point L903-1(lines 888 906) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3) (and (<= ~waterLevel~0 1) (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 .cse1 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0) .cse2 .cse3)))) [2021-07-05 09:56:11,393 INFO L758 garLoopResultBuilder]: At program point L903-2(lines 888 906) the Hoare annotation is: false [2021-07-05 09:56:11,394 INFO L758 garLoopResultBuilder]: At program point L903-3(lines 888 906) the Hoare annotation is: false [2021-07-05 09:56:11,394 INFO L758 garLoopResultBuilder]: At program point L903-4(lines 888 906) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,394 INFO L758 garLoopResultBuilder]: At program point L903-5(lines 888 906) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,394 INFO L758 garLoopResultBuilder]: At program point L839(lines 832 842) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 1 ~switchedOnBeforeTS~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (not (= 0 ~systemActive~0)) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:11,394 INFO L758 garLoopResultBuilder]: At program point L839-1(lines 832 842) the Hoare annotation is: false [2021-07-05 09:56:11,394 INFO L758 garLoopResultBuilder]: At program point L839-2(lines 832 842) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (= 2 ~waterLevel~0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,394 INFO L758 garLoopResultBuilder]: At program point L839-3(lines 832 842) the Hoare annotation is: false [2021-07-05 09:56:11,395 INFO L758 garLoopResultBuilder]: At program point L839-4(lines 832 842) the Hoare annotation is: false [2021-07-05 09:56:11,395 INFO L758 garLoopResultBuilder]: At program point L839-5(lines 832 842) the Hoare annotation is: false [2021-07-05 09:56:11,395 INFO L758 garLoopResultBuilder]: At program point L839-6(lines 832 842) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,395 INFO L758 garLoopResultBuilder]: At program point L839-7(lines 832 842) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,395 INFO L762 garLoopResultBuilder]: For program point L575(lines 575 579) no Hoare annotation was computed. [2021-07-05 09:56:11,395 INFO L758 garLoopResultBuilder]: At program point L839-8(lines 832 842) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,395 INFO L762 garLoopResultBuilder]: For program point L575-3(lines 575 579) no Hoare annotation was computed. [2021-07-05 09:56:11,396 INFO L762 garLoopResultBuilder]: For program point L575-6(lines 575 579) no Hoare annotation was computed. [2021-07-05 09:56:11,396 INFO L758 garLoopResultBuilder]: At program point L974(lines 925 975) the Hoare annotation is: false [2021-07-05 09:56:11,396 INFO L758 garLoopResultBuilder]: At program point L644(lines 639 647) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse5 (= 2 ~waterLevel~0))) (let ((.cse4 (or (<= ~waterLevel~0 1) .cse5)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (<= 1 ~pumpRunning~0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse3 .cse4) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse3 .cse4) (and .cse0 .cse1 (= |ULTIMATE.start_getWaterLevel_#res| 2) .cse2 .cse5 .cse3))))) [2021-07-05 09:56:11,396 INFO L758 garLoopResultBuilder]: At program point L644-1(lines 639 647) the Hoare annotation is: false [2021-07-05 09:56:11,396 INFO L758 garLoopResultBuilder]: At program point L644-2(lines 639 647) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,396 INFO L758 garLoopResultBuilder]: At program point L612(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 1 ~switchedOnBeforeTS~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (not (= 0 ~systemActive~0)) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:11,397 INFO L758 garLoopResultBuilder]: At program point L612-1(lines 607 615) the Hoare annotation is: false [2021-07-05 09:56:11,397 INFO L758 garLoopResultBuilder]: At program point L612-2(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (= 2 ~waterLevel~0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,397 INFO L758 garLoopResultBuilder]: At program point L612-3(lines 607 615) the Hoare annotation is: false [2021-07-05 09:56:11,397 INFO L758 garLoopResultBuilder]: At program point L612-4(lines 607 615) the Hoare annotation is: false [2021-07-05 09:56:11,397 INFO L758 garLoopResultBuilder]: At program point L612-5(lines 607 615) the Hoare annotation is: false [2021-07-05 09:56:11,397 INFO L758 garLoopResultBuilder]: At program point L612-6(lines 607 615) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,397 INFO L758 garLoopResultBuilder]: At program point L612-7(lines 607 615) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,398 INFO L758 garLoopResultBuilder]: At program point L612-8(lines 607 615) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,398 INFO L758 garLoopResultBuilder]: At program point L51(lines 46 53) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,398 INFO L762 garLoopResultBuilder]: For program point L778(lines 778 795) no Hoare annotation was computed. [2021-07-05 09:56:11,398 INFO L762 garLoopResultBuilder]: For program point L778-1(lines 778 795) no Hoare annotation was computed. [2021-07-05 09:56:11,398 INFO L762 garLoopResultBuilder]: For program point L778-2(lines 778 795) no Hoare annotation was computed. [2021-07-05 09:56:11,398 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:56:11,398 INFO L762 garLoopResultBuilder]: For program point L185(lines 185 192) no Hoare annotation was computed. [2021-07-05 09:56:11,399 INFO L758 garLoopResultBuilder]: At program point L185-1(lines 185 192) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,399 INFO L762 garLoopResultBuilder]: For program point L946(lines 946 952) no Hoare annotation was computed. [2021-07-05 09:56:11,399 INFO L758 garLoopResultBuilder]: At program point L946-1(lines 946 952) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4 .cse5) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse4 .cse5))))) [2021-07-05 09:56:11,399 INFO L762 garLoopResultBuilder]: For program point L814(lines 814 820) no Hoare annotation was computed. [2021-07-05 09:56:11,399 INFO L762 garLoopResultBuilder]: For program point L814-2(lines 814 820) no Hoare annotation was computed. [2021-07-05 09:56:11,399 INFO L762 garLoopResultBuilder]: For program point L814-4(lines 814 820) no Hoare annotation was computed. [2021-07-05 09:56:11,399 INFO L762 garLoopResultBuilder]: For program point L814-6(lines 814 820) no Hoare annotation was computed. [2021-07-05 09:56:11,399 INFO L762 garLoopResultBuilder]: For program point L814-8(lines 814 820) no Hoare annotation was computed. [2021-07-05 09:56:11,400 INFO L762 garLoopResultBuilder]: For program point L814-10(lines 814 820) no Hoare annotation was computed. [2021-07-05 09:56:11,400 INFO L758 garLoopResultBuilder]: At program point L848(lines 843 851) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse4 (= 2 ~waterLevel~0))) (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse5 (not (= 0 ~systemActive~0))) (.cse6 (or (<= ~waterLevel~0 1) .cse4))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 .cse3 .cse5 .cse6) (and .cse0 .cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse5 .cse6))))) [2021-07-05 09:56:11,400 INFO L758 garLoopResultBuilder]: At program point L848-1(lines 843 851) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2 .cse3) (and .cse0 .cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse2 .cse3)))) [2021-07-05 09:56:11,400 INFO L762 garLoopResultBuilder]: For program point L782(lines 782 790) no Hoare annotation was computed. [2021-07-05 09:56:11,400 INFO L758 garLoopResultBuilder]: At program point L848-2(lines 843 851) the Hoare annotation is: false [2021-07-05 09:56:11,400 INFO L762 garLoopResultBuilder]: For program point L782-1(lines 782 790) no Hoare annotation was computed. [2021-07-05 09:56:11,401 INFO L758 garLoopResultBuilder]: At program point L848-3(lines 843 851) the Hoare annotation is: false [2021-07-05 09:56:11,401 INFO L758 garLoopResultBuilder]: At program point L848-4(lines 843 851) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,401 INFO L762 garLoopResultBuilder]: For program point L782-2(lines 782 790) no Hoare annotation was computed. [2021-07-05 09:56:11,401 INFO L758 garLoopResultBuilder]: At program point L848-5(lines 843 851) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,401 INFO L758 garLoopResultBuilder]: At program point L685(lines 1 981) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,401 INFO L762 garLoopResultBuilder]: For program point L652(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:56:11,401 INFO L762 garLoopResultBuilder]: For program point L652-1(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:56:11,401 INFO L762 garLoopResultBuilder]: For program point L652-2(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:56:11,402 INFO L762 garLoopResultBuilder]: For program point L652-3(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:56:11,402 INFO L762 garLoopResultBuilder]: For program point L652-4(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:56:11,402 INFO L762 garLoopResultBuilder]: For program point L652-5(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:56:11,402 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:56:11,402 INFO L758 garLoopResultBuilder]: At program point L157(lines 153 159) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,402 INFO L762 garLoopResultBuilder]: For program point L752(lines 752 769) no Hoare annotation was computed. [2021-07-05 09:56:11,402 INFO L762 garLoopResultBuilder]: For program point L752-1(lines 752 769) no Hoare annotation was computed. [2021-07-05 09:56:11,402 INFO L762 garLoopResultBuilder]: For program point L752-2(lines 752 769) no Hoare annotation was computed. [2021-07-05 09:56:11,403 INFO L762 garLoopResultBuilder]: For program point L752-3(lines 752 769) no Hoare annotation was computed. [2021-07-05 09:56:11,403 INFO L762 garLoopResultBuilder]: For program point L752-4(lines 752 769) no Hoare annotation was computed. [2021-07-05 09:56:11,403 INFO L762 garLoopResultBuilder]: For program point L587(lines 587 591) no Hoare annotation was computed. [2021-07-05 09:56:11,403 INFO L762 garLoopResultBuilder]: For program point L752-5(lines 752 769) no Hoare annotation was computed. [2021-07-05 09:56:11,403 INFO L758 garLoopResultBuilder]: At program point L720(lines 716 738) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2 .cse3) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse2 .cse3)))) [2021-07-05 09:56:11,403 INFO L758 garLoopResultBuilder]: At program point L720-1(lines 716 738) the Hoare annotation is: false [2021-07-05 09:56:11,403 INFO L758 garLoopResultBuilder]: At program point L720-2(lines 716 738) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,404 INFO L758 garLoopResultBuilder]: At program point L61(lines 720 726) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2 .cse3) (and .cse0 .cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse2 .cse3)))) [2021-07-05 09:56:11,404 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:56:11,404 INFO L758 garLoopResultBuilder]: At program point L61-1(lines 720 726) the Hoare annotation is: false [2021-07-05 09:56:11,404 INFO L758 garLoopResultBuilder]: At program point L61-2(lines 720 726) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,404 INFO L758 garLoopResultBuilder]: At program point L194(lines 175 197) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,404 INFO L762 garLoopResultBuilder]: For program point L756(lines 756 764) no Hoare annotation was computed. [2021-07-05 09:56:11,404 INFO L762 garLoopResultBuilder]: For program point L756-1(lines 756 764) no Hoare annotation was computed. [2021-07-05 09:56:11,405 INFO L762 garLoopResultBuilder]: For program point L756-2(lines 756 764) no Hoare annotation was computed. [2021-07-05 09:56:11,405 INFO L758 garLoopResultBuilder]: At program point L657(lines 648 661) the Hoare annotation is: false [2021-07-05 09:56:11,405 INFO L762 garLoopResultBuilder]: For program point L756-3(lines 756 764) no Hoare annotation was computed. [2021-07-05 09:56:11,405 INFO L758 garLoopResultBuilder]: At program point L657-1(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3) (and (<= ~waterLevel~0 1) .cse0 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) .cse1 .cse2 .cse3)))) [2021-07-05 09:56:11,405 INFO L762 garLoopResultBuilder]: For program point L756-4(lines 756 764) no Hoare annotation was computed. [2021-07-05 09:56:11,405 INFO L758 garLoopResultBuilder]: At program point L657-2(lines 648 661) the Hoare annotation is: false [2021-07-05 09:56:11,405 INFO L762 garLoopResultBuilder]: For program point L756-5(lines 756 764) no Hoare annotation was computed. [2021-07-05 09:56:11,406 INFO L758 garLoopResultBuilder]: At program point L657-3(lines 648 661) the Hoare annotation is: false [2021-07-05 09:56:11,406 INFO L758 garLoopResultBuilder]: At program point L657-4(lines 648 661) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,406 INFO L758 garLoopResultBuilder]: At program point L657-5(lines 648 661) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,406 INFO L762 garLoopResultBuilder]: For program point L956(lines 956 969) no Hoare annotation was computed. [2021-07-05 09:56:11,406 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:56:11,406 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 702) no Hoare annotation was computed. [2021-07-05 09:56:11,407 INFO L758 garLoopResultBuilder]: At program point L693(lines 688 696) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,407 INFO L758 garLoopResultBuilder]: At program point L727(lines 727 733) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4 .cse5) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse4 .cse5))))) [2021-07-05 09:56:11,407 INFO L758 garLoopResultBuilder]: At program point L727-1(lines 727 733) the Hoare annotation is: false [2021-07-05 09:56:11,407 INFO L758 garLoopResultBuilder]: At program point L727-2(lines 727 733) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,407 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable71 [2021-07-05 09:56:11,407 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:56:11,408 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION was SAFE (2/3) [2021-07-05 09:56:11,409 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:56:11,410 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 09:56:11,410 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:56:11,411 INFO L276 IsEmpty]: Start isEmpty. Operand has 138 states, 134 states have (on average 1.5223880597014925) internal successors, (204), 137 states have internal predecessors, (204), 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 09:56:11,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-07-05 09:56:11,412 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:11,412 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] [2021-07-05 09:56:11,412 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:11,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:11,413 INFO L82 PathProgramCache]: Analyzing trace with hash 1182655889, now seen corresponding path program 1 times [2021-07-05 09:56:11,413 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:11,413 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786033151] [2021-07-05 09:56:11,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:11,413 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:11,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:11,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:11,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:11,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:11,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:11,434 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 09:56:11,434 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:11,434 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786033151] [2021-07-05 09:56:11,435 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [786033151] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:11,435 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:11,435 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:11,435 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [749982796] [2021-07-05 09:56:11,435 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:56:11,436 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:11,436 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:56:11,436 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:56:11,437 INFO L87 Difference]: Start difference. First operand has 138 states, 134 states have (on average 1.5223880597014925) internal successors, (204), 137 states have internal predecessors, (204), 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 15.0) internal successors, (30), 2 states have internal predecessors, (30), 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 09:56:11,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:11,439 INFO L93 Difference]: Finished difference Result 269 states and 400 transitions. [2021-07-05 09:56:11,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:56:11,440 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 15.0) internal successors, (30), 2 states have internal predecessors, (30), 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 30 [2021-07-05 09:56:11,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:11,440 INFO L225 Difference]: With dead ends: 269 [2021-07-05 09:56:11,440 INFO L226 Difference]: Without dead ends: 130 [2021-07-05 09:56:11,441 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 09:56:11,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2021-07-05 09:56:11,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 130. [2021-07-05 09:56:11,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 130 states, 129 states have (on average 1.4573643410852712) internal successors, (188), 129 states have internal predecessors, (188), 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 09:56:11,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 188 transitions. [2021-07-05 09:56:11,444 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 188 transitions. Word has length 30 [2021-07-05 09:56:11,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:11,444 INFO L442 AbstractCegarLoop]: Abstraction has 130 states and 188 transitions. [2021-07-05 09:56:11,445 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 15.0) internal successors, (30), 2 states have internal predecessors, (30), 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 09:56:11,445 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 188 transitions. [2021-07-05 09:56:11,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-07-05 09:56:11,445 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:11,445 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] [2021-07-05 09:56:11,446 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable134 [2021-07-05 09:56:11,446 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:11,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:11,446 INFO L82 PathProgramCache]: Analyzing trace with hash -1241174464, now seen corresponding path program 1 times [2021-07-05 09:56:11,446 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:11,447 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1615586219] [2021-07-05 09:56:11,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:11,447 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:11,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:11,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:11,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:11,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:11,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:11,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:11,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:11,471 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 09:56:11,471 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:11,471 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1615586219] [2021-07-05 09:56:11,471 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1615586219] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:11,471 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:11,471 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:56:11,471 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [702086857] [2021-07-05 09:56:11,472 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:11,472 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:11,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:11,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:11,473 INFO L87 Difference]: Start difference. First operand 130 states and 188 transitions. Second operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 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 09:56:11,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:11,476 INFO L93 Difference]: Finished difference Result 130 states and 188 transitions. [2021-07-05 09:56:11,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:11,476 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 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 31 [2021-07-05 09:56:11,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:11,477 INFO L225 Difference]: With dead ends: 130 [2021-07-05 09:56:11,477 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:56:11,477 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:11,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:56:11,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:56:11,478 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 09:56:11,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:56:11,478 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 31 [2021-07-05 09:56:11,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:11,478 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:56:11,478 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 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 09:56:11,478 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:56:11,478 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:56:11,479 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:56:11,479 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,480 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,480 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,481 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,481 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,482 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,482 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,483 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,483 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,483 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,484 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,484 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,485 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,485 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,485 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,486 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,486 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,487 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,487 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,487 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,488 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,488 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,488 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,489 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,489 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,490 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,490 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,490 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,491 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,491 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,492 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,492 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,496 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,497 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,498 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,498 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,498 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,499 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,499 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,500 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,500 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,501 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,501 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,501 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,502 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,502 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,503 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,503 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,503 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,504 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,504 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,505 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,505 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,506 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,506 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,507 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,507 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,508 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,508 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,509 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,509 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,509 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,573 INFO L762 garLoopResultBuilder]: For program point L927(lines 926 973) no Hoare annotation was computed. [2021-07-05 09:56:11,573 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 702) no Hoare annotation was computed. [2021-07-05 09:56:11,573 INFO L762 garLoopResultBuilder]: For program point L928(lines 928 932) no Hoare annotation was computed. [2021-07-05 09:56:11,573 INFO L762 garLoopResultBuilder]: For program point L599(lines 599 603) no Hoare annotation was computed. [2021-07-05 09:56:11,573 INFO L762 garLoopResultBuilder]: For program point L897(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,574 INFO L762 garLoopResultBuilder]: For program point L897-2(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,574 INFO L762 garLoopResultBuilder]: For program point L897-3(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,574 INFO L762 garLoopResultBuilder]: For program point L897-5(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,574 INFO L762 garLoopResultBuilder]: For program point L897-6(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,574 INFO L762 garLoopResultBuilder]: For program point L897-8(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,574 INFO L762 garLoopResultBuilder]: For program point L897-9(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,574 INFO L762 garLoopResultBuilder]: For program point L897-11(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,574 INFO L762 garLoopResultBuilder]: For program point L897-12(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,575 INFO L762 garLoopResultBuilder]: For program point L897-14(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,575 INFO L762 garLoopResultBuilder]: For program point L897-15(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,575 INFO L762 garLoopResultBuilder]: For program point L897-17(lines 897 901) no Hoare annotation was computed. [2021-07-05 09:56:11,575 INFO L762 garLoopResultBuilder]: For program point L72(lines 72 89) no Hoare annotation was computed. [2021-07-05 09:56:11,575 INFO L758 garLoopResultBuilder]: At program point L72-1(lines 1 981) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse5 (= 2 ~waterLevel~0))) (let ((.cse4 (or (<= ~waterLevel~0 1) .cse5)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (<= 1 ~pumpRunning~0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse3 .cse4) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse3 .cse4) (and .cse0 .cse1 (= |ULTIMATE.start_getWaterLevel_#res| 2) .cse2 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~0 2) .cse5 .cse3))))) [2021-07-05 09:56:11,575 INFO L762 garLoopResultBuilder]: For program point L72-2(lines 72 89) no Hoare annotation was computed. [2021-07-05 09:56:11,575 INFO L758 garLoopResultBuilder]: At program point L72-3(lines 1 981) the Hoare annotation is: false [2021-07-05 09:56:11,576 INFO L762 garLoopResultBuilder]: For program point L964(lines 964 968) no Hoare annotation was computed. [2021-07-05 09:56:11,576 INFO L762 garLoopResultBuilder]: For program point L72-4(lines 72 89) no Hoare annotation was computed. [2021-07-05 09:56:11,576 INFO L758 garLoopResultBuilder]: At program point L72-5(lines 1 981) the Hoare annotation is: false [2021-07-05 09:56:11,576 INFO L758 garLoopResultBuilder]: At program point L964-2(lines 964 968) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4 .cse5) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse4 .cse5))))) [2021-07-05 09:56:11,576 INFO L758 garLoopResultBuilder]: At program point L106-2(lines 106 120) the Hoare annotation is: false [2021-07-05 09:56:11,577 INFO L762 garLoopResultBuilder]: For program point L107(line 107) no Hoare annotation was computed. [2021-07-05 09:56:11,577 INFO L762 garLoopResultBuilder]: For program point L702(line 702) no Hoare annotation was computed. [2021-07-05 09:56:11,577 INFO L762 garLoopResultBuilder]: For program point L702-1(line 702) no Hoare annotation was computed. [2021-07-05 09:56:11,577 INFO L762 garLoopResultBuilder]: For program point L702-2(line 702) no Hoare annotation was computed. [2021-07-05 09:56:11,577 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 702) no Hoare annotation was computed. [2021-07-05 09:56:11,577 INFO L762 garLoopResultBuilder]: For program point L76(lines 76 86) no Hoare annotation was computed. [2021-07-05 09:56:11,577 INFO L762 garLoopResultBuilder]: For program point L76-2(lines 76 86) no Hoare annotation was computed. [2021-07-05 09:56:11,577 INFO L762 garLoopResultBuilder]: For program point L76-4(lines 76 86) no Hoare annotation was computed. [2021-07-05 09:56:11,578 INFO L762 garLoopResultBuilder]: For program point L110(lines 110 114) no Hoare annotation was computed. [2021-07-05 09:56:11,578 INFO L762 garLoopResultBuilder]: For program point L77(lines 77 83) no Hoare annotation was computed. [2021-07-05 09:56:11,578 INFO L762 garLoopResultBuilder]: For program point L110-1(lines 110 114) no Hoare annotation was computed. [2021-07-05 09:56:11,578 INFO L762 garLoopResultBuilder]: For program point L77-2(lines 77 83) no Hoare annotation was computed. [2021-07-05 09:56:11,578 INFO L762 garLoopResultBuilder]: For program point L77-4(lines 77 83) no Hoare annotation was computed. [2021-07-05 09:56:11,578 INFO L762 garLoopResultBuilder]: For program point L936(lines 936 942) no Hoare annotation was computed. [2021-07-05 09:56:11,578 INFO L758 garLoopResultBuilder]: At program point L936-1(lines 936 942) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4 .cse5) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse4 .cse5))))) [2021-07-05 09:56:11,579 INFO L758 garLoopResultBuilder]: At program point L903(lines 888 906) the Hoare annotation is: false [2021-07-05 09:56:11,579 INFO L758 garLoopResultBuilder]: At program point L903-1(lines 888 906) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3) (and (<= ~waterLevel~0 1) (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 .cse1 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0) .cse2 .cse3)))) [2021-07-05 09:56:11,579 INFO L758 garLoopResultBuilder]: At program point L903-2(lines 888 906) the Hoare annotation is: false [2021-07-05 09:56:11,579 INFO L758 garLoopResultBuilder]: At program point L903-3(lines 888 906) the Hoare annotation is: false [2021-07-05 09:56:11,579 INFO L758 garLoopResultBuilder]: At program point L903-4(lines 888 906) the Hoare annotation is: false [2021-07-05 09:56:11,579 INFO L758 garLoopResultBuilder]: At program point L903-5(lines 888 906) the Hoare annotation is: false [2021-07-05 09:56:11,579 INFO L758 garLoopResultBuilder]: At program point L839(lines 832 842) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 1 ~switchedOnBeforeTS~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (not (= 0 ~systemActive~0)) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:11,580 INFO L758 garLoopResultBuilder]: At program point L839-1(lines 832 842) the Hoare annotation is: false [2021-07-05 09:56:11,580 INFO L758 garLoopResultBuilder]: At program point L839-2(lines 832 842) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (= 2 ~waterLevel~0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,580 INFO L758 garLoopResultBuilder]: At program point L839-3(lines 832 842) the Hoare annotation is: false [2021-07-05 09:56:11,580 INFO L758 garLoopResultBuilder]: At program point L839-4(lines 832 842) the Hoare annotation is: false [2021-07-05 09:56:11,580 INFO L758 garLoopResultBuilder]: At program point L839-5(lines 832 842) the Hoare annotation is: false [2021-07-05 09:56:11,580 INFO L758 garLoopResultBuilder]: At program point L839-6(lines 832 842) the Hoare annotation is: false [2021-07-05 09:56:11,580 INFO L758 garLoopResultBuilder]: At program point L839-7(lines 832 842) the Hoare annotation is: false [2021-07-05 09:56:11,580 INFO L762 garLoopResultBuilder]: For program point L575(lines 575 579) no Hoare annotation was computed. [2021-07-05 09:56:11,581 INFO L758 garLoopResultBuilder]: At program point L839-8(lines 832 842) the Hoare annotation is: false [2021-07-05 09:56:11,581 INFO L762 garLoopResultBuilder]: For program point L575-3(lines 575 579) no Hoare annotation was computed. [2021-07-05 09:56:11,581 INFO L762 garLoopResultBuilder]: For program point L575-6(lines 575 579) no Hoare annotation was computed. [2021-07-05 09:56:11,581 INFO L758 garLoopResultBuilder]: At program point L974(lines 925 975) the Hoare annotation is: false [2021-07-05 09:56:11,581 INFO L758 garLoopResultBuilder]: At program point L644(lines 639 647) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse5 (= 2 ~waterLevel~0))) (let ((.cse4 (or (<= ~waterLevel~0 1) .cse5)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (<= 1 ~pumpRunning~0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse3 .cse4) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse3 .cse4) (and .cse0 .cse1 (= |ULTIMATE.start_getWaterLevel_#res| 2) .cse2 .cse5 .cse3))))) [2021-07-05 09:56:11,581 INFO L758 garLoopResultBuilder]: At program point L644-1(lines 639 647) the Hoare annotation is: false [2021-07-05 09:56:11,581 INFO L758 garLoopResultBuilder]: At program point L644-2(lines 639 647) the Hoare annotation is: false [2021-07-05 09:56:11,582 INFO L758 garLoopResultBuilder]: At program point L612(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 1 ~switchedOnBeforeTS~0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (not (= 0 ~systemActive~0)) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:11,582 INFO L758 garLoopResultBuilder]: At program point L612-1(lines 607 615) the Hoare annotation is: false [2021-07-05 09:56:11,582 INFO L758 garLoopResultBuilder]: At program point L612-2(lines 607 615) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (= 2 ~waterLevel~0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,582 INFO L758 garLoopResultBuilder]: At program point L612-3(lines 607 615) the Hoare annotation is: false [2021-07-05 09:56:11,582 INFO L758 garLoopResultBuilder]: At program point L612-4(lines 607 615) the Hoare annotation is: false [2021-07-05 09:56:11,582 INFO L758 garLoopResultBuilder]: At program point L612-5(lines 607 615) the Hoare annotation is: false [2021-07-05 09:56:11,582 INFO L758 garLoopResultBuilder]: At program point L612-6(lines 607 615) the Hoare annotation is: false [2021-07-05 09:56:11,583 INFO L758 garLoopResultBuilder]: At program point L612-7(lines 607 615) the Hoare annotation is: false [2021-07-05 09:56:11,583 INFO L758 garLoopResultBuilder]: At program point L612-8(lines 607 615) the Hoare annotation is: false [2021-07-05 09:56:11,583 INFO L758 garLoopResultBuilder]: At program point L51(lines 46 53) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,583 INFO L762 garLoopResultBuilder]: For program point L778(lines 778 795) no Hoare annotation was computed. [2021-07-05 09:56:11,583 INFO L762 garLoopResultBuilder]: For program point L778-1(lines 778 795) no Hoare annotation was computed. [2021-07-05 09:56:11,583 INFO L762 garLoopResultBuilder]: For program point L778-2(lines 778 795) no Hoare annotation was computed. [2021-07-05 09:56:11,583 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:56:11,583 INFO L762 garLoopResultBuilder]: For program point L185(lines 185 192) no Hoare annotation was computed. [2021-07-05 09:56:11,584 INFO L758 garLoopResultBuilder]: At program point L185-1(lines 185 192) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,584 INFO L762 garLoopResultBuilder]: For program point L946(lines 946 952) no Hoare annotation was computed. [2021-07-05 09:56:11,584 INFO L758 garLoopResultBuilder]: At program point L946-1(lines 946 952) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4 .cse5) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse4 .cse5))))) [2021-07-05 09:56:11,584 INFO L762 garLoopResultBuilder]: For program point L814(lines 814 820) no Hoare annotation was computed. [2021-07-05 09:56:11,584 INFO L762 garLoopResultBuilder]: For program point L814-2(lines 814 820) no Hoare annotation was computed. [2021-07-05 09:56:11,584 INFO L762 garLoopResultBuilder]: For program point L814-4(lines 814 820) no Hoare annotation was computed. [2021-07-05 09:56:11,584 INFO L762 garLoopResultBuilder]: For program point L814-6(lines 814 820) no Hoare annotation was computed. [2021-07-05 09:56:11,585 INFO L762 garLoopResultBuilder]: For program point L814-8(lines 814 820) no Hoare annotation was computed. [2021-07-05 09:56:11,585 INFO L762 garLoopResultBuilder]: For program point L814-10(lines 814 820) no Hoare annotation was computed. [2021-07-05 09:56:11,585 INFO L758 garLoopResultBuilder]: At program point L848(lines 843 851) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse4 (= 2 ~waterLevel~0))) (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse5 (not (= 0 ~systemActive~0))) (.cse6 (or (<= ~waterLevel~0 1) .cse4))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 .cse3 .cse5 .cse6) (and .cse0 .cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse5 .cse6))))) [2021-07-05 09:56:11,585 INFO L758 garLoopResultBuilder]: At program point L848-1(lines 843 851) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2 .cse3) (and .cse0 .cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse2 .cse3)))) [2021-07-05 09:56:11,585 INFO L762 garLoopResultBuilder]: For program point L782(lines 782 790) no Hoare annotation was computed. [2021-07-05 09:56:11,585 INFO L758 garLoopResultBuilder]: At program point L848-2(lines 843 851) the Hoare annotation is: false [2021-07-05 09:56:11,585 INFO L762 garLoopResultBuilder]: For program point L782-1(lines 782 790) no Hoare annotation was computed. [2021-07-05 09:56:11,586 INFO L758 garLoopResultBuilder]: At program point L848-3(lines 843 851) the Hoare annotation is: false [2021-07-05 09:56:11,586 INFO L758 garLoopResultBuilder]: At program point L848-4(lines 843 851) the Hoare annotation is: false [2021-07-05 09:56:11,586 INFO L762 garLoopResultBuilder]: For program point L782-2(lines 782 790) no Hoare annotation was computed. [2021-07-05 09:56:11,586 INFO L758 garLoopResultBuilder]: At program point L848-5(lines 843 851) the Hoare annotation is: false [2021-07-05 09:56:11,586 INFO L758 garLoopResultBuilder]: At program point L685(lines 1 981) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,586 INFO L762 garLoopResultBuilder]: For program point L652(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:56:11,586 INFO L762 garLoopResultBuilder]: For program point L652-1(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:56:11,587 INFO L762 garLoopResultBuilder]: For program point L652-2(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:56:11,587 INFO L762 garLoopResultBuilder]: For program point L652-3(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:56:11,587 INFO L762 garLoopResultBuilder]: For program point L652-4(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:56:11,587 INFO L762 garLoopResultBuilder]: For program point L652-5(lines 652 658) no Hoare annotation was computed. [2021-07-05 09:56:11,587 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:56:11,587 INFO L758 garLoopResultBuilder]: At program point L157(lines 153 159) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,587 INFO L762 garLoopResultBuilder]: For program point L752(lines 752 769) no Hoare annotation was computed. [2021-07-05 09:56:11,587 INFO L762 garLoopResultBuilder]: For program point L752-1(lines 752 769) no Hoare annotation was computed. [2021-07-05 09:56:11,588 INFO L762 garLoopResultBuilder]: For program point L752-2(lines 752 769) no Hoare annotation was computed. [2021-07-05 09:56:11,588 INFO L762 garLoopResultBuilder]: For program point L752-3(lines 752 769) no Hoare annotation was computed. [2021-07-05 09:56:11,588 INFO L762 garLoopResultBuilder]: For program point L752-4(lines 752 769) no Hoare annotation was computed. [2021-07-05 09:56:11,588 INFO L762 garLoopResultBuilder]: For program point L587(lines 587 591) no Hoare annotation was computed. [2021-07-05 09:56:11,588 INFO L762 garLoopResultBuilder]: For program point L752-5(lines 752 769) no Hoare annotation was computed. [2021-07-05 09:56:11,588 INFO L758 garLoopResultBuilder]: At program point L720(lines 716 738) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2 .cse3) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse2 .cse3)))) [2021-07-05 09:56:11,588 INFO L758 garLoopResultBuilder]: At program point L720-1(lines 716 738) the Hoare annotation is: false [2021-07-05 09:56:11,588 INFO L758 garLoopResultBuilder]: At program point L720-2(lines 716 738) the Hoare annotation is: false [2021-07-05 09:56:11,589 INFO L758 garLoopResultBuilder]: At program point L61(lines 720 726) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2 .cse3) (and .cse0 .cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse2 .cse3)))) [2021-07-05 09:56:11,589 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:56:11,589 INFO L758 garLoopResultBuilder]: At program point L61-1(lines 720 726) the Hoare annotation is: false [2021-07-05 09:56:11,589 INFO L758 garLoopResultBuilder]: At program point L61-2(lines 720 726) the Hoare annotation is: false [2021-07-05 09:56:11,589 INFO L758 garLoopResultBuilder]: At program point L194(lines 175 197) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~1 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,589 INFO L762 garLoopResultBuilder]: For program point L756(lines 756 764) no Hoare annotation was computed. [2021-07-05 09:56:11,589 INFO L762 garLoopResultBuilder]: For program point L756-1(lines 756 764) no Hoare annotation was computed. [2021-07-05 09:56:11,590 INFO L762 garLoopResultBuilder]: For program point L756-2(lines 756 764) no Hoare annotation was computed. [2021-07-05 09:56:11,590 INFO L758 garLoopResultBuilder]: At program point L657(lines 648 661) the Hoare annotation is: false [2021-07-05 09:56:11,590 INFO L762 garLoopResultBuilder]: For program point L756-3(lines 756 764) no Hoare annotation was computed. [2021-07-05 09:56:11,590 INFO L758 garLoopResultBuilder]: At program point L657-1(lines 648 661) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= 2 ~waterLevel~0) .cse2 .cse3) (and (<= ~waterLevel~0 1) .cse0 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) .cse1 .cse2 .cse3)))) [2021-07-05 09:56:11,590 INFO L762 garLoopResultBuilder]: For program point L756-4(lines 756 764) no Hoare annotation was computed. [2021-07-05 09:56:11,590 INFO L758 garLoopResultBuilder]: At program point L657-2(lines 648 661) the Hoare annotation is: false [2021-07-05 09:56:11,590 INFO L762 garLoopResultBuilder]: For program point L756-5(lines 756 764) no Hoare annotation was computed. [2021-07-05 09:56:11,591 INFO L758 garLoopResultBuilder]: At program point L657-3(lines 648 661) the Hoare annotation is: false [2021-07-05 09:56:11,591 INFO L758 garLoopResultBuilder]: At program point L657-4(lines 648 661) the Hoare annotation is: false [2021-07-05 09:56:11,591 INFO L758 garLoopResultBuilder]: At program point L657-5(lines 648 661) the Hoare annotation is: false [2021-07-05 09:56:11,591 INFO L762 garLoopResultBuilder]: For program point L956(lines 956 969) no Hoare annotation was computed. [2021-07-05 09:56:11,591 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:56:11,591 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 702) no Hoare annotation was computed. [2021-07-05 09:56:11,591 INFO L758 garLoopResultBuilder]: At program point L693(lines 688 696) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:56:11,592 INFO L758 garLoopResultBuilder]: At program point L727(lines 727 733) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~1 1)) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4 .cse5) (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse4 .cse5))))) [2021-07-05 09:56:11,592 INFO L758 garLoopResultBuilder]: At program point L727-1(lines 727 733) the Hoare annotation is: false [2021-07-05 09:56:11,592 INFO L758 garLoopResultBuilder]: At program point L727-2(lines 727 733) the Hoare annotation is: false [2021-07-05 09:56:11,592 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable135 [2021-07-05 09:56:11,592 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:56:11,593 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION was SAFE (3/3) [2021-07-05 09:56:11,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.07 09:56:11 BoogieIcfgContainer [2021-07-05 09:56:11,620 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-05 09:56:11,620 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-07-05 09:56:11,620 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-07-05 09:56:11,621 INFO L275 PluginConnector]: Witness Printer initialized [2021-07-05 09:56:11,621 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:56:06" (3/4) ... [2021-07-05 09:56:11,624 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-07-05 09:56:11,640 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2021-07-05 09:56:11,641 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-07-05 09:56:11,642 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-07-05 09:56:11,642 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-07-05 09:56:11,643 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-07-05 09:56:11,644 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:56:11,645 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:56:11,664 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\result == 1 && waterLevel == 1) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:56:11,665 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && tmp == 1) && waterLevel == 1) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:56:11,665 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 1 && tmp == 1) && !(0 == systemActive) [2021-07-05 09:56:11,665 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\result == 1 && tmp == 1) && waterLevel == 1) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:56:11,665 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 1 && tmp == 1) && !(0 == systemActive) [2021-07-05 09:56:11,665 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel)) || ((((\result == 1 && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) || ((((((\result == 1 && tmp == 1) && \result == 2) && 1 <= pumpRunning) && tmp == 2) && 2 == waterLevel) && !(0 == systemActive))) [2021-07-05 09:56:11,666 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((\result == 1 && tmp == 1) && 1 <= pumpRunning) && 2 == waterLevel) && !(0 == systemActive)) || ((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) || ((((\result == 1 && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:11,666 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((\result == 1 && tmp == 1) && 1 <= pumpRunning) && 2 == waterLevel) && !(0 == systemActive)) || ((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) || ((((\result == 1 && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:11,666 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((\result == 1 && tmp == 1) && 1 <= pumpRunning) && 2 == waterLevel) && !(0 == systemActive)) || ((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) || ((((\result == 1 && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:11,667 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((\result == 1 && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && 2 == waterLevel) && !(0 == systemActive)) || ((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) || (((((\result == 1 && tmp == 1) && \result == 0) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:11,667 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel)) || (((((\result == 1 && tmp == 1) && \result == 0) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:11,667 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel)) || ((((\result == 1 && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:11,667 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((\result == 1 && tmp == 1) && 1 <= pumpRunning) && 2 == waterLevel) && !(0 == systemActive)) || ((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) || ((((\result == 1 && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:11,668 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel)) || ((((\result == 1 && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) || (((((\result == 1 && tmp == 1) && \result == 2) && 1 <= pumpRunning) && 2 == waterLevel) && !(0 == systemActive))) [2021-07-05 09:56:11,668 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((splverifierCounter == 0 && 1 <= switchedOnBeforeTS) && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel) [2021-07-05 09:56:11,669 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((splverifierCounter == 0 && 1 <= switchedOnBeforeTS) && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel) [2021-07-05 09:56:11,669 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((\result == 1 && tmp == 1) && 2 == waterLevel) && pumpRunning == 0) && !(0 == systemActive)) || (((((waterLevel <= 1 && \result == 1) && \result == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:56:11,669 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel)) || (((((\result == 1 && tmp == 1) && \result == 0) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:11,670 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((\result == 1 && tmp == 1) && 2 == waterLevel) && pumpRunning == 0) && !(0 == systemActive)) || ((((((waterLevel <= 1 && \result == 0) && \result == 1) && tmp == 1) && tmp___0 == 0) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:56:11,671 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((splverifierCounter == 0 && \result == 1) && tmp == 1) && 2 == waterLevel) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:56:11,671 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((splverifierCounter == 0 && \result == 1) && tmp == 1) && 2 == waterLevel) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:56:11,709 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-07-05 09:56:11,709 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-07-05 09:56:11,710 INFO L168 Benchmark]: Toolchain (without parser) took 6828.83 ms. Allocated memory was 60.8 MB in the beginning and 157.3 MB in the end (delta: 96.5 MB). Free memory was 38.2 MB in the beginning and 66.6 MB in the end (delta: -28.4 MB). Peak memory consumption was 68.0 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:11,710 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 60.8 MB. Free memory was 42.0 MB in the beginning and 41.9 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 09:56:11,710 INFO L168 Benchmark]: CACSL2BoogieTranslator took 415.11 ms. Allocated memory is still 60.8 MB. Free memory was 38.0 MB in the beginning and 32.8 MB in the end (delta: 5.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:11,710 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.50 ms. Allocated memory is still 60.8 MB. Free memory was 32.6 MB in the beginning and 28.6 MB in the end (delta: 4.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:11,710 INFO L168 Benchmark]: Boogie Preprocessor took 64.45 ms. Allocated memory was 60.8 MB in the beginning and 73.4 MB in the end (delta: 12.6 MB). Free memory was 28.6 MB in the beginning and 54.7 MB in the end (delta: -26.1 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:11,710 INFO L168 Benchmark]: RCFGBuilder took 966.45 ms. Allocated memory is still 73.4 MB. Free memory was 54.7 MB in the beginning and 48.5 MB in the end (delta: 6.2 MB). Peak memory consumption was 26.8 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:11,711 INFO L168 Benchmark]: TraceAbstraction took 5215.55 ms. Allocated memory was 73.4 MB in the beginning and 157.3 MB in the end (delta: 83.9 MB). Free memory was 48.1 MB in the beginning and 78.1 MB in the end (delta: -30.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:11,711 INFO L168 Benchmark]: Witness Printer took 88.84 ms. Allocated memory is still 157.3 MB. Free memory was 78.1 MB in the beginning and 66.6 MB in the end (delta: 11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:11,712 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 60.8 MB. Free memory was 42.0 MB in the beginning and 41.9 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 415.11 ms. Allocated memory is still 60.8 MB. Free memory was 38.0 MB in the beginning and 32.8 MB in the end (delta: 5.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 61.50 ms. Allocated memory is still 60.8 MB. Free memory was 32.6 MB in the beginning and 28.6 MB in the end (delta: 4.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 64.45 ms. Allocated memory was 60.8 MB in the beginning and 73.4 MB in the end (delta: 12.6 MB). Free memory was 28.6 MB in the beginning and 54.7 MB in the end (delta: -26.1 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 966.45 ms. Allocated memory is still 73.4 MB. Free memory was 54.7 MB in the beginning and 48.5 MB in the end (delta: 6.2 MB). Peak memory consumption was 26.8 MB. Max. memory is 16.1 GB. * TraceAbstraction took 5215.55 ms. Allocated memory was 73.4 MB in the beginning and 157.3 MB in the end (delta: 83.9 MB). Free memory was 48.1 MB in the beginning and 78.1 MB in the end (delta: -30.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 16.1 GB. * Witness Printer took 88.84 ms. Allocated memory is still 157.3 MB. Free memory was 78.1 MB in the beginning and 66.6 MB in the end (delta: 11.5 MB). Peak memory consumption was 10.5 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: 702]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 702]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 702]: 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, 138 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 4713.6ms, OverallIterations: 8, TraceHistogramMax: 2, EmptinessCheckTime: 21.8ms, AutomataDifference: 1011.5ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 1842.7ms, InitialAbstractionConstructionTime: 11.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 945 SDtfs, 1824 SDslu, 1384 SDs, 0 SdLazy, 248 SolverSat, 75 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 447.5ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 126 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 275.3ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=192occurred in iteration=7, InterpolantAutomatonStates: 50, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 106.8ms AutomataMinimizationTime, 8 MinimizatonAttempts, 449 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 62 LocationsWithAnnotation, 62 PreInvPairs, 205 NumberOfFragments, 1278 HoareAnnotationTreeSize, 62 FomulaSimplifications, 46820 FormulaSimplificationTreeSizeReduction, 391.7ms HoareSimplificationTime, 62 FomulaSimplificationsInter, 3107 FormulaSimplificationTreeSizeReductionInter, 1432.1ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 58.6ms SsaConstructionTime, 327.4ms SatisfiabilityAnalysisTime, 807.2ms InterpolantComputationTime, 355 NumberOfCodeBlocks, 355 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 346 ConstructedInterpolants, 0 QuantifiedInterpolants, 765 SizeOfPredicates, 3 NumberOfNonLiveVariables, 458 ConjunctsInSsa, 5 ConjunctsInUnsatCore, 9 InterpolantComputations, 7 PerfectInterpolantSequences, 26/32 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, 138 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 238.0ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.3ms, AutomataDifference: 12.5ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 107.8ms, InitialAbstractionConstructionTime: 1.4ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 272 SDtfs, 68 SDslu, 6 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.1ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=138occurred 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: 7.0ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 62 LocationsWithAnnotation, 62 PreInvPairs, 103 NumberOfFragments, 102 HoareAnnotationTreeSize, 62 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 36.6ms HoareSimplificationTime, 62 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 67.6ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 8.4ms SsaConstructionTime, 18.9ms SatisfiabilityAnalysisTime, 44.9ms InterpolantComputationTime, 39 NumberOfCodeBlocks, 39 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 37 ConstructedInterpolants, 0 QuantifiedInterpolants, 41 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, 138 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 183.3ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.5ms, AutomataDifference: 10.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 93.9ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 272 SDtfs, 68 SDslu, 6 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.2ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=138occurred 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: 3.7ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 62 LocationsWithAnnotation, 62 PreInvPairs, 84 NumberOfFragments, 102 HoareAnnotationTreeSize, 62 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 30.1ms HoareSimplificationTime, 62 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 59.5ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 4.7ms SsaConstructionTime, 12.5ms SatisfiabilityAnalysisTime, 23.7ms InterpolantComputationTime, 61 NumberOfCodeBlocks, 61 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 59 ConstructedInterpolants, 0 QuantifiedInterpolants, 63 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: 888]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 843]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 716]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 888]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 843]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 888]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 727]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((\result == 1 && tmp == 1) && 1 <= pumpRunning) && 2 == waterLevel) && !(0 == systemActive)) || ((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) || ((((\result == 1 && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 843]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: (((\result == 1 && tmp == 1) && waterLevel == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 727]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 843]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 106]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 46]: Loop Invariant Derived loop invariant: (((\result == 1 && tmp == 1) && waterLevel == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 727]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((\result == 1 && tmp == 1) && 1 <= pumpRunning) && 2 == waterLevel) && !(0 == systemActive)) || ((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) || ((((\result == 1 && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 888]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 888]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((\result == 1 && tmp == 1) && 2 == waterLevel) && pumpRunning == 0) && !(0 == systemActive)) || ((((((waterLevel <= 1 && \result == 0) && \result == 1) && tmp == 1) && tmp___0 == 0) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 843]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((\result == 1 && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && 2 == waterLevel) && !(0 == systemActive)) || ((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) || (((((\result == 1 && tmp == 1) && \result == 0) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 716]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel)) || ((((\result == 1 && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 888]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 716]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 843]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel)) || (((((\result == 1 && tmp == 1) && \result == 0) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 639]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel)) || ((((\result == 1 && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) || (((((\result == 1 && tmp == 1) && \result == 2) && 1 <= pumpRunning) && 2 == waterLevel) && !(0 == systemActive))) - InvariantResult [Line: 639]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 639]: 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: 0 - InvariantResult [Line: 175]: Loop Invariant Derived loop invariant: (\result == 1 && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 832]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: ((((((splverifierCounter == 0 && 1 <= switchedOnBeforeTS) && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel) - InvariantResult [Line: 925]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 832]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (waterLevel == 1 && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 832]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: ((((splverifierCounter == 0 && \result == 1) && tmp == 1) && 2 == waterLevel) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 832]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 832]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 832]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 832]: Loop Invariant Derived loop invariant: ((((((splverifierCounter == 0 && 1 <= switchedOnBeforeTS) && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel) - InvariantResult [Line: 832]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 832]: Loop Invariant Derived loop invariant: ((((splverifierCounter == 0 && \result == 1) && tmp == 1) && 2 == waterLevel) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 648]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 720]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 648]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 964]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((\result == 1 && tmp == 1) && 1 <= pumpRunning) && 2 == waterLevel) && !(0 == systemActive)) || ((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) || ((((\result == 1 && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 720]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 648]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel)) || ((((\result == 1 && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) || ((((((\result == 1 && tmp == 1) && \result == 2) && 1 <= pumpRunning) && tmp == 2) && 2 == waterLevel) && !(0 == systemActive))) - InvariantResult [Line: 720]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel)) || (((((\result == 1 && tmp == 1) && \result == 0) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 688]: Loop Invariant Derived loop invariant: ((\result == 1 && waterLevel == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 946]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((\result == 1 && tmp == 1) && 1 <= pumpRunning) && 2 == waterLevel) && !(0 == systemActive)) || ((((((1 <= switchedOnBeforeTS && \result == 1) && tmp == 1) && 1 <= pumpRunning) && 1 <= \result) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) || ((((\result == 1 && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 648]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 185]: Loop Invariant Derived loop invariant: (\result == 1 && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 648]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((\result == 1 && tmp == 1) && 2 == waterLevel) && pumpRunning == 0) && !(0 == systemActive)) || (((((waterLevel <= 1 && \result == 1) && \result == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 1]: 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 09:56:11,784 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...