./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec5_product48.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_product48.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 b344abba4d30d2c065bb81b7d5c104985c5373df 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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 09:56:05,748 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 09:56:05,749 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 09:56:05,772 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 09:56:05,773 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 09:56:05,789 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 09:56:05,790 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 09:56:05,791 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 09:56:05,792 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 09:56:05,793 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 09:56:05,794 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 09:56:05,794 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 09:56:05,795 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 09:56:05,795 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 09:56:05,796 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 09:56:05,796 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 09:56:05,797 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 09:56:05,798 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 09:56:05,798 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 09:56:05,800 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 09:56:05,801 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 09:56:05,813 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 09:56:05,814 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 09:56:05,815 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 09:56:05,816 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 09:56:05,816 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 09:56:05,816 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 09:56:05,817 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 09:56:05,817 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 09:56:05,818 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 09:56:05,818 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 09:56:05,818 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 09:56:05,819 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 09:56:05,819 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 09:56:05,820 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 09:56:05,820 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 09:56:05,820 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 09:56:05,821 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 09:56:05,821 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 09:56:05,821 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 09:56:05,822 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 09:56:05,822 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 09:56:05,855 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 09:56:05,855 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 09:56:05,856 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 09:56:05,856 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 09:56:05,856 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 09:56:05,856 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 09:56:05,856 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 09:56:05,856 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 09:56:05,857 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 09:56:05,857 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 09:56:05,857 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 09:56:05,857 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 09:56:05,857 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 09:56:05,857 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 09:56:05,857 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 09:56:05,857 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 09:56:05,857 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 09:56:05,858 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 09:56:05,858 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 09:56:05,858 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 09:56:05,858 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:56:05,858 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 09:56:05,858 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 09:56:05,858 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 09:56:05,858 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 09:56:05,858 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 09:56:05,859 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 09:56:05,859 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 09:56:05,859 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b344abba4d30d2c065bb81b7d5c104985c5373df [2021-07-05 09:56:06,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 09:56:06,155 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 09:56:06,157 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 09:56:06,158 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 09:56:06,159 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 09:56:06,159 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product48.cil.c [2021-07-05 09:56:06,210 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/266cc4892/130a1dd0509b4a148f2087efe4df194d/FLAG6d09e673e [2021-07-05 09:56:06,610 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 09:56:06,610 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product48.cil.c [2021-07-05 09:56:06,619 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/266cc4892/130a1dd0509b4a148f2087efe4df194d/FLAG6d09e673e [2021-07-05 09:56:06,959 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/266cc4892/130a1dd0509b4a148f2087efe4df194d [2021-07-05 09:56:06,963 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 09:56:06,966 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 09:56:06,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 09:56:06,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 09:56:06,971 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 09:56:06,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:56:06" (1/1) ... [2021-07-05 09:56:06,974 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19c3e7b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:06, skipping insertion in model container [2021-07-05 09:56:06,974 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:56:06" (1/1) ... [2021-07-05 09:56:06,980 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 09:56:07,018 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 09:56:07,143 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_product48.cil.c[10968,10981] [2021-07-05 09:56:07,232 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:56:07,243 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 09:56:07,295 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_product48.cil.c[10968,10981] [2021-07-05 09:56:07,326 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:56:07,355 INFO L208 MainTranslator]: Completed translation [2021-07-05 09:56:07,355 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:07 WrapperNode [2021-07-05 09:56:07,355 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 09:56:07,356 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 09:56:07,356 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 09:56:07,356 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 09:56:07,360 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:07" (1/1) ... [2021-07-05 09:56:07,370 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:07" (1/1) ... [2021-07-05 09:56:07,400 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 09:56:07,401 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 09:56:07,401 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 09:56:07,401 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 09:56:07,407 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:07" (1/1) ... [2021-07-05 09:56:07,407 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:07" (1/1) ... [2021-07-05 09:56:07,410 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:07" (1/1) ... [2021-07-05 09:56:07,410 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:07" (1/1) ... [2021-07-05 09:56:07,418 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:07" (1/1) ... [2021-07-05 09:56:07,423 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:07" (1/1) ... [2021-07-05 09:56:07,426 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:07" (1/1) ... [2021-07-05 09:56:07,429 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 09:56:07,430 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 09:56:07,430 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 09:56:07,430 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 09:56:07,430 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:07" (1/1) ... [2021-07-05 09:56:07,435 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:56:07,439 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:56:07,448 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 09:56:07,472 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 09:56:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 09:56:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-05 09:56:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 09:56:07,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 09:56:08,263 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 09:56:08,263 INFO L299 CfgBuilder]: Removed 212 assume(true) statements. [2021-07-05 09:56:08,264 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:56:08 BoogieIcfgContainer [2021-07-05 09:56:08,264 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 09:56:08,265 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 09:56:08,265 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 09:56:08,267 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 09:56:08,267 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 09:56:06" (1/3) ... [2021-07-05 09:56:08,268 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29e011a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:56:08, skipping insertion in model container [2021-07-05 09:56:08,268 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:07" (2/3) ... [2021-07-05 09:56:08,268 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29e011a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:56:08, skipping insertion in model container [2021-07-05 09:56:08,268 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:56:08" (3/3) ... [2021-07-05 09:56:08,269 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product48.cil.c [2021-07-05 09:56:08,274 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 09:56:08,275 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-07-05 09:56:08,308 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:56:08,324 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 09:56:08,333 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:56:08,351 INFO L276 IsEmpty]: Start isEmpty. Operand has 140 states, 136 states have (on average 1.5220588235294117) internal successors, (207), 139 states have internal predecessors, (207), 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 09:56:08,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-07-05 09:56:08,356 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:08,356 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 09:56:08,356 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:08,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:08,361 INFO L82 PathProgramCache]: Analyzing trace with hash 1876130146, now seen corresponding path program 1 times [2021-07-05 09:56:08,366 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:08,366 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317705235] [2021-07-05 09:56:08,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:08,367 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:08,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [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 3 [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 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 09:56:08,525 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:08,526 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1317705235] [2021-07-05 09:56:08,526 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1317705235] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:08,526 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:08,526 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:56:08,527 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766037526] [2021-07-05 09:56:08,530 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:08,530 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:08,537 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:08,538 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:08,539 INFO L87 Difference]: Start difference. First operand has 140 states, 136 states have (on average 1.5220588235294117) internal successors, (207), 139 states have internal predecessors, (207), 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 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 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 09:56:08,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:08,591 INFO L93 Difference]: Finished difference Result 406 states and 605 transitions. [2021-07-05 09:56:08,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:08,592 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 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 09:56:08,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:08,598 INFO L225 Difference]: With dead ends: 406 [2021-07-05 09:56:08,598 INFO L226 Difference]: Without dead ends: 107 [2021-07-05 09:56:08,601 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 5.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:08,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2021-07-05 09:56:08,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 103. [2021-07-05 09:56:08,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 103 states, 102 states have (on average 1.4705882352941178) internal successors, (150), 102 states have internal predecessors, (150), 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 09:56:08,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 150 transitions. [2021-07-05 09:56:08,627 INFO L78 Accepts]: Start accepts. Automaton has 103 states and 150 transitions. Word has length 26 [2021-07-05 09:56:08,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:08,628 INFO L442 AbstractCegarLoop]: Abstraction has 103 states and 150 transitions. [2021-07-05 09:56:08,628 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 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 09:56:08,628 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 150 transitions. [2021-07-05 09:56:08,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-07-05 09:56:08,629 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:08,629 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 09:56:08,629 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-05 09:56:08,629 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:08,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:08,630 INFO L82 PathProgramCache]: Analyzing trace with hash -1185211644, now seen corresponding path program 1 times [2021-07-05 09:56:08,630 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:08,630 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [367765772] [2021-07-05 09:56:08,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:08,630 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:08,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:08,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,697 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 09:56:08,697 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:08,697 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [367765772] [2021-07-05 09:56:08,698 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [367765772] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:08,698 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:08,698 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:08,698 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241689430] [2021-07-05 09:56:08,700 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:08,708 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:08,709 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:08,709 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:08,710 INFO L87 Difference]: Start difference. First operand 103 states and 150 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 09:56:08,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:08,740 INFO L93 Difference]: Finished difference Result 246 states and 363 transitions. [2021-07-05 09:56:08,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:08,740 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 09:56:08,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:08,741 INFO L225 Difference]: With dead ends: 246 [2021-07-05 09:56:08,742 INFO L226 Difference]: Without dead ends: 150 [2021-07-05 09:56:08,742 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:08,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 150 states. [2021-07-05 09:56:08,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 150 to 148. [2021-07-05 09:56:08,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 148 states, 147 states have (on average 1.4421768707482994) internal successors, (212), 147 states have internal predecessors, (212), 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 09:56:08,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 212 transitions. [2021-07-05 09:56:08,768 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 212 transitions. Word has length 28 [2021-07-05 09:56:08,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:08,768 INFO L442 AbstractCegarLoop]: Abstraction has 148 states and 212 transitions. [2021-07-05 09:56:08,768 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 09:56:08,768 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 212 transitions. [2021-07-05 09:56:08,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-07-05 09:56:08,769 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:08,769 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] [2021-07-05 09:56:08,769 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-05 09:56:08,769 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:08,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:08,770 INFO L82 PathProgramCache]: Analyzing trace with hash -1849643669, now seen corresponding path program 1 times [2021-07-05 09:56:08,770 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:08,770 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1510368241] [2021-07-05 09:56:08,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:08,771 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:08,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:08,822 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,823 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,829 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,830 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:08,836 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:08,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:08,836 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 09:56:08,836 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:08,837 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1510368241] [2021-07-05 09:56:08,837 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1510368241] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:08,837 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:08,837 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:56:08,837 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [106831811] [2021-07-05 09:56:08,837 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:56:08,837 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:08,838 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:56:08,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:56:08,838 INFO L87 Difference]: Start difference. First operand 148 states and 212 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 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 09:56:08,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:08,953 INFO L93 Difference]: Finished difference Result 523 states and 749 transitions. [2021-07-05 09:56:08,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-05 09:56:08,954 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 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 29 [2021-07-05 09:56:08,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:08,956 INFO L225 Difference]: With dead ends: 523 [2021-07-05 09:56:08,956 INFO L226 Difference]: Without dead ends: 382 [2021-07-05 09:56:08,956 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 33.5ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:56:08,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 382 states. [2021-07-05 09:56:08,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 382 to 146. [2021-07-05 09:56:08,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 146 states, 145 states have (on average 1.4206896551724137) internal successors, (206), 145 states have internal predecessors, (206), 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 09:56:08,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 206 transitions. [2021-07-05 09:56:08,969 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 206 transitions. Word has length 29 [2021-07-05 09:56:08,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:08,969 INFO L442 AbstractCegarLoop]: Abstraction has 146 states and 206 transitions. [2021-07-05 09:56:08,970 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 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 09:56:08,970 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 206 transitions. [2021-07-05 09:56:08,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-07-05 09:56:08,970 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:08,971 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 09:56:08,971 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-05 09:56:08,971 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:08,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:08,971 INFO L82 PathProgramCache]: Analyzing trace with hash -1013914346, now seen corresponding path program 1 times [2021-07-05 09:56:08,971 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:08,971 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [463440618] [2021-07-05 09:56:08,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:08,972 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:08,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:09,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:09,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:09,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:09,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,041 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 09:56:09,041 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:09,041 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [463440618] [2021-07-05 09:56:09,041 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [463440618] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:09,041 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:09,041 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:56:09,042 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1777998167] [2021-07-05 09:56:09,042 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:56:09,042 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:09,042 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:56:09,043 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:56:09,043 INFO L87 Difference]: Start difference. First operand 146 states and 206 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 09:56:09,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:09,087 INFO L93 Difference]: Finished difference Result 387 states and 541 transitions. [2021-07-05 09:56:09,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 09:56:09,087 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 09:56:09,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:09,088 INFO L225 Difference]: With dead ends: 387 [2021-07-05 09:56:09,088 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 09:56:09,089 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 17.2ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:56:09,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 09:56:09,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 158. [2021-07-05 09:56:09,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 158 states, 157 states have (on average 1.3885350318471337) internal successors, (218), 157 states have internal predecessors, (218), 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 09:56:09,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 218 transitions. [2021-07-05 09:56:09,110 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 218 transitions. Word has length 37 [2021-07-05 09:56:09,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:09,110 INFO L442 AbstractCegarLoop]: Abstraction has 158 states and 218 transitions. [2021-07-05 09:56:09,110 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 09:56:09,110 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 218 transitions. [2021-07-05 09:56:09,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-07-05 09:56:09,115 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:09,115 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 09:56:09,116 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-05 09:56:09,116 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:09,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:09,118 INFO L82 PathProgramCache]: Analyzing trace with hash -2025031596, now seen corresponding path program 1 times [2021-07-05 09:56:09,118 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:09,118 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [552082865] [2021-07-05 09:56:09,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:09,118 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:09,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:09,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:09,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:56:09,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,190 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 09:56:09,191 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:09,191 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [552082865] [2021-07-05 09:56:09,191 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [552082865] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:09,192 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:09,192 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:56:09,192 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1863847245] [2021-07-05 09:56:09,192 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 09:56:09,193 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:09,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 09:56:09,196 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 09:56:09,196 INFO L87 Difference]: Start difference. First operand 158 states and 218 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 09:56:09,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:09,223 INFO L93 Difference]: Finished difference Result 375 states and 514 transitions. [2021-07-05 09:56:09,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 09:56:09,224 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 09:56:09,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:09,227 INFO L225 Difference]: With dead ends: 375 [2021-07-05 09:56:09,227 INFO L226 Difference]: Without dead ends: 224 [2021-07-05 09:56:09,228 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.5ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:56:09,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2021-07-05 09:56:09,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 166. [2021-07-05 09:56:09,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 166 states, 165 states have (on average 1.3696969696969696) internal successors, (226), 165 states have internal predecessors, (226), 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 09:56:09,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 226 transitions. [2021-07-05 09:56:09,243 INFO L78 Accepts]: Start accepts. Automaton has 166 states and 226 transitions. Word has length 37 [2021-07-05 09:56:09,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:09,247 INFO L442 AbstractCegarLoop]: Abstraction has 166 states and 226 transitions. [2021-07-05 09:56:09,248 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 09:56:09,248 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 226 transitions. [2021-07-05 09:56:09,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-07-05 09:56:09,249 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:09,250 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 09:56:09,250 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-05 09:56:09,250 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:09,251 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:09,251 INFO L82 PathProgramCache]: Analyzing trace with hash 1248867346, now seen corresponding path program 1 times [2021-07-05 09:56:09,251 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:09,251 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1334085076] [2021-07-05 09:56:09,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:09,252 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:09,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:09,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:56:09,334 INFO L142 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-07-05 09:56:09,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,336 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 09:56:09,336 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:09,336 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1334085076] [2021-07-05 09:56:09,336 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1334085076] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:09,336 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:09,337 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:09,337 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220812997] [2021-07-05 09:56:09,337 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:09,337 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:09,338 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:09,338 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:09,338 INFO L87 Difference]: Start difference. First operand 166 states and 226 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 09:56:09,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:09,358 INFO L93 Difference]: Finished difference Result 383 states and 520 transitions. [2021-07-05 09:56:09,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:09,358 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 09:56:09,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:09,359 INFO L225 Difference]: With dead ends: 383 [2021-07-05 09:56:09,359 INFO L226 Difference]: Without dead ends: 224 [2021-07-05 09:56:09,360 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:09,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2021-07-05 09:56:09,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 224. [2021-07-05 09:56:09,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 224 states, 223 states have (on average 1.3318385650224216) internal successors, (297), 223 states have internal predecessors, (297), 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 09:56:09,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 297 transitions. [2021-07-05 09:56:09,370 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 297 transitions. Word has length 37 [2021-07-05 09:56:09,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:09,371 INFO L442 AbstractCegarLoop]: Abstraction has 224 states and 297 transitions. [2021-07-05 09:56:09,371 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 09:56:09,371 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 297 transitions. [2021-07-05 09:56:09,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-07-05 09:56:09,371 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:09,371 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 09:56:09,372 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-05 09:56:09,372 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:09,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:09,373 INFO L82 PathProgramCache]: Analyzing trace with hash -1510301998, now seen corresponding path program 1 times [2021-07-05 09:56:09,373 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:09,374 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [804464967] [2021-07-05 09:56:09,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:09,374 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:09,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:09,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:56:09,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:09,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:56:09,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,445 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:56:09,453 INFO L142 QuantifierPusher]: treesize reduction 9, result has 43.8 percent of original size [2021-07-05 09:56:09,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:56:09,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,462 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 09:56:09,462 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:09,463 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [804464967] [2021-07-05 09:56:09,464 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [804464967] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:09,464 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:09,464 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 09:56:09,464 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448818836] [2021-07-05 09:56:09,465 INFO L425 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-05 09:56:09,466 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:09,467 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-05 09:56:09,467 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:56:09,467 INFO L87 Difference]: Start difference. First operand 224 states and 297 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 09:56:09,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:09,680 INFO L93 Difference]: Finished difference Result 1081 states and 1468 transitions. [2021-07-05 09:56:09,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-05 09:56:09,680 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 09:56:09,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:09,683 INFO L225 Difference]: With dead ends: 1081 [2021-07-05 09:56:09,683 INFO L226 Difference]: Without dead ends: 922 [2021-07-05 09:56:09,684 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 64.4ms TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2021-07-05 09:56:09,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 922 states. [2021-07-05 09:56:09,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 922 to 384. [2021-07-05 09:56:09,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 384 states, 383 states have (on average 1.3237597911227155) internal successors, (507), 383 states have internal predecessors, (507), 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 09:56:09,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 384 states and 507 transitions. [2021-07-05 09:56:09,707 INFO L78 Accepts]: Start accepts. Automaton has 384 states and 507 transitions. Word has length 38 [2021-07-05 09:56:09,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:09,707 INFO L442 AbstractCegarLoop]: Abstraction has 384 states and 507 transitions. [2021-07-05 09:56:09,707 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 09:56:09,707 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 507 transitions. [2021-07-05 09:56:09,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-07-05 09:56:09,709 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:09,709 INFO L525 BasicCegarLoop]: trace histogram [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, 1] [2021-07-05 09:56:09,709 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-05 09:56:09,710 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:09,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:09,710 INFO L82 PathProgramCache]: Analyzing trace with hash -2147133308, now seen corresponding path program 1 times [2021-07-05 09:56:09,710 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:09,710 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [551511277] [2021-07-05 09:56:09,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:09,711 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:09,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:09,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:09,738 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,739 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-07-05 09:56:09,739 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:09,739 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [551511277] [2021-07-05 09:56:09,739 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [551511277] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:09,739 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:09,740 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:56:09,740 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503273381] [2021-07-05 09:56:09,740 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:09,740 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:09,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:09,741 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:09,741 INFO L87 Difference]: Start difference. First operand 384 states and 507 transitions. Second operand has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 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 09:56:09,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:09,804 INFO L93 Difference]: Finished difference Result 642 states and 846 transitions. [2021-07-05 09:56:09,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:09,804 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 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 58 [2021-07-05 09:56:09,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:09,805 INFO L225 Difference]: With dead ends: 642 [2021-07-05 09:56:09,805 INFO L226 Difference]: Without dead ends: 265 [2021-07-05 09:56:09,806 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:09,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2021-07-05 09:56:09,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 259. [2021-07-05 09:56:09,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 259 states, 258 states have (on average 1.306201550387597) internal successors, (337), 258 states have internal predecessors, (337), 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 09:56:09,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 337 transitions. [2021-07-05 09:56:09,819 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 337 transitions. Word has length 58 [2021-07-05 09:56:09,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:09,819 INFO L442 AbstractCegarLoop]: Abstraction has 259 states and 337 transitions. [2021-07-05 09:56:09,819 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 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 09:56:09,819 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 337 transitions. [2021-07-05 09:56:09,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-07-05 09:56:09,820 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:09,820 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 09:56:09,820 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-05 09:56:09,820 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:09,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:09,821 INFO L82 PathProgramCache]: Analyzing trace with hash -1132876314, now seen corresponding path program 1 times [2021-07-05 09:56:09,821 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:09,821 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [359293990] [2021-07-05 09:56:09,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:09,821 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:09,848 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:09,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,852 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:56:09,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,856 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:56:09,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:56:09,863 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,864 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:09,864 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:09,864 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [359293990] [2021-07-05 09:56:09,864 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [359293990] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:56:09,865 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1266897020] [2021-07-05 09:56:09,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:09,865 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 09:56:09,865 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:56:09,866 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 09:56:09,897 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 09:56:09,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:09,982 INFO L263 TraceCheckSpWp]: Trace formula consists of 458 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-05 09:56:09,986 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 09:56:09,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:09,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:09,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,094 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,096 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,096 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,101 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,101 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,144 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:56:10,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,172 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:56:10,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:56:10,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-07-05 09:56:10,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:56:10,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,193 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:56:10,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:56:10,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 09:56:10,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:10,240 INFO L142 QuantifierPusher]: treesize reduction 6, result has 14.3 percent of original size [2021-07-05 09:56:10,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:10,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:10,243 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 09:56:10,243 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1266897020] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:56:10,243 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 09:56:10,243 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2021-07-05 09:56:10,243 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [409446248] [2021-07-05 09:56:10,243 INFO L425 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-07-05 09:56:10,244 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:10,244 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-07-05 09:56:10,244 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:56:10,244 INFO L87 Difference]: Start difference. First operand 259 states and 337 transitions. Second operand has 9 states, 9 states have (on average 10.222222222222221) internal successors, (92), 9 states have internal predecessors, (92), 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 09:56:10,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:10,431 INFO L93 Difference]: Finished difference Result 597 states and 787 transitions. [2021-07-05 09:56:10,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-05 09:56:10,432 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 10.222222222222221) internal successors, (92), 9 states have internal predecessors, (92), 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 09:56:10,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:10,432 INFO L225 Difference]: With dead ends: 597 [2021-07-05 09:56:10,432 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:56:10,433 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 65.2ms TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2021-07-05 09:56:10,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:56:10,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:56:10,433 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 09:56:10,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:56:10,433 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 59 [2021-07-05 09:56:10,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:10,434 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:56:10,434 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 10.222222222222221) internal successors, (92), 9 states have internal predecessors, (92), 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 09:56:10,434 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:56:10,434 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:56:10,437 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:56:10,441 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,473 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,473 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,503 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,506 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,506 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,507 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,507 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,507 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,508 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,508 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,508 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,509 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,510 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,510 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,534 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,535 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,535 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,536 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,536 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,536 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,537 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,537 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,538 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,538 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,548 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,553 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,595 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,616 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,617 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,617 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,618 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,623 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,642 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,663 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,663 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,664 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,664 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,665 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,665 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,665 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,666 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,666 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,667 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,667 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,668 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,668 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,668 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,670 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,671 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,673 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,681 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,681 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,682 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,684 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,701 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,702 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,716 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,717 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,718 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,718 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,718 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:10,719 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,205 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 25 [2021-07-05 09:56:11,673 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 412) no Hoare annotation was computed. [2021-07-05 09:56:11,673 INFO L765 garLoopResultBuilder]: At program point L829-2(lines 829 843) the Hoare annotation is: true [2021-07-05 09:56:11,673 INFO L762 garLoopResultBuilder]: For program point L730(lines 730 734) no Hoare annotation was computed. [2021-07-05 09:56:11,674 INFO L758 garLoopResultBuilder]: At program point L631(lines 624 634) the Hoare annotation is: (and (<= 1 ~switchedOnBeforeTS~0) (= 1 ~systemActive~0) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (<= ~waterLevel~0 2)) [2021-07-05 09:56:11,674 INFO L762 garLoopResultBuilder]: For program point L730-3(lines 730 734) no Hoare annotation was computed. [2021-07-05 09:56:11,674 INFO L758 garLoopResultBuilder]: At program point L631-1(lines 624 634) the Hoare annotation is: false [2021-07-05 09:56:11,674 INFO L758 garLoopResultBuilder]: At program point L631-2(lines 624 634) the Hoare annotation is: (and (<= 2 ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (<= ~waterLevel~0 2)) [2021-07-05 09:56:11,674 INFO L765 garLoopResultBuilder]: At program point L631-3(lines 624 634) the Hoare annotation is: true [2021-07-05 09:56:11,674 INFO L762 garLoopResultBuilder]: For program point L730-6(lines 730 734) no Hoare annotation was computed. [2021-07-05 09:56:11,674 INFO L765 garLoopResultBuilder]: At program point L631-4(lines 624 634) the Hoare annotation is: true [2021-07-05 09:56:11,674 INFO L765 garLoopResultBuilder]: At program point L631-5(lines 624 634) the Hoare annotation is: true [2021-07-05 09:56:11,674 INFO L765 garLoopResultBuilder]: At program point L631-6(lines 624 634) the Hoare annotation is: true [2021-07-05 09:56:11,674 INFO L765 garLoopResultBuilder]: At program point L631-7(lines 624 634) the Hoare annotation is: true [2021-07-05 09:56:11,675 INFO L765 garLoopResultBuilder]: At program point L631-8(lines 624 634) the Hoare annotation is: true [2021-07-05 09:56:11,675 INFO L762 garLoopResultBuilder]: For program point L830(line 830) no Hoare annotation was computed. [2021-07-05 09:56:11,675 INFO L762 garLoopResultBuilder]: For program point L434(lines 433 482) no Hoare annotation was computed. [2021-07-05 09:56:11,675 INFO L762 garLoopResultBuilder]: For program point L435(lines 435 439) no Hoare annotation was computed. [2021-07-05 09:56:11,675 INFO L758 garLoopResultBuilder]: At program point L799(lines 794 802) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and (<= 2 ~waterLevel~0) (<= 2 |ULTIMATE.start_getWaterLevel_#res|) .cse0 (<= |ULTIMATE.start_getWaterLevel_#res| 2) .cse1 .cse2) (and .cse0 .cse3 .cse2) (and (= 0 ~systemActive~0) .cse3 .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2))) [2021-07-05 09:56:11,675 INFO L765 garLoopResultBuilder]: At program point L799-1(lines 794 802) the Hoare annotation is: true [2021-07-05 09:56:11,675 INFO L765 garLoopResultBuilder]: At program point L799-2(lines 794 802) the Hoare annotation is: true [2021-07-05 09:56:11,676 INFO L758 garLoopResultBuilder]: At program point L998(lines 993 1001) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:11,676 INFO L762 garLoopResultBuilder]: For program point L833(lines 833 837) no Hoare annotation was computed. [2021-07-05 09:56:11,676 INFO L762 garLoopResultBuilder]: For program point L833-1(lines 833 837) no Hoare annotation was computed. [2021-07-05 09:56:11,676 INFO L758 garLoopResultBuilder]: At program point L767(lines 762 770) the Hoare annotation is: (and (<= 1 ~switchedOnBeforeTS~0) (= 1 ~systemActive~0) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (<= ~waterLevel~0 2)) [2021-07-05 09:56:11,676 INFO L758 garLoopResultBuilder]: At program point L767-1(lines 762 770) the Hoare annotation is: false [2021-07-05 09:56:11,676 INFO L758 garLoopResultBuilder]: At program point L767-2(lines 762 770) the Hoare annotation is: (and (<= 2 ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (<= ~waterLevel~0 2)) [2021-07-05 09:56:11,676 INFO L765 garLoopResultBuilder]: At program point L767-3(lines 762 770) the Hoare annotation is: true [2021-07-05 09:56:11,676 INFO L765 garLoopResultBuilder]: At program point L767-4(lines 762 770) the Hoare annotation is: true [2021-07-05 09:56:11,676 INFO L765 garLoopResultBuilder]: At program point L767-5(lines 762 770) the Hoare annotation is: true [2021-07-05 09:56:11,677 INFO L765 garLoopResultBuilder]: At program point L767-6(lines 762 770) the Hoare annotation is: true [2021-07-05 09:56:11,677 INFO L765 garLoopResultBuilder]: At program point L767-7(lines 762 770) the Hoare annotation is: true [2021-07-05 09:56:11,677 INFO L765 garLoopResultBuilder]: At program point L767-8(lines 762 770) the Hoare annotation is: true [2021-07-05 09:56:11,677 INFO L762 garLoopResultBuilder]: For program point L570(lines 570 587) no Hoare annotation was computed. [2021-07-05 09:56:11,677 INFO L762 garLoopResultBuilder]: For program point L570-1(lines 570 587) no Hoare annotation was computed. [2021-07-05 09:56:11,677 INFO L762 garLoopResultBuilder]: For program point L570-2(lines 570 587) no Hoare annotation was computed. [2021-07-05 09:56:11,677 INFO L762 garLoopResultBuilder]: For program point L471(lines 471 477) no Hoare annotation was computed. [2021-07-05 09:56:11,677 INFO L758 garLoopResultBuilder]: At program point L471-1(lines 1 1001) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse3 .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2))) [2021-07-05 09:56:11,677 INFO L762 garLoopResultBuilder]: For program point L703(lines 703 709) no Hoare annotation was computed. [2021-07-05 09:56:11,678 INFO L758 garLoopResultBuilder]: At program point L703-1(lines 703 709) the Hoare annotation is: (and (= ~pumpRunning~0 0) (<= ~waterLevel~0 2)) [2021-07-05 09:56:11,678 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 412) no Hoare annotation was computed. [2021-07-05 09:56:11,678 INFO L758 garLoopResultBuilder]: At program point L935(lines 512 518) the Hoare annotation is: (let ((.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse3))) [2021-07-05 09:56:11,678 INFO L765 garLoopResultBuilder]: At program point L935-1(lines 512 518) the Hoare annotation is: true [2021-07-05 09:56:11,678 INFO L765 garLoopResultBuilder]: At program point L935-2(lines 512 518) the Hoare annotation is: true [2021-07-05 09:56:11,678 INFO L762 garLoopResultBuilder]: For program point L606(lines 606 612) no Hoare annotation was computed. [2021-07-05 09:56:11,678 INFO L762 garLoopResultBuilder]: For program point L606-2(lines 606 612) no Hoare annotation was computed. [2021-07-05 09:56:11,678 INFO L762 garLoopResultBuilder]: For program point L606-4(lines 606 612) no Hoare annotation was computed. [2021-07-05 09:56:11,678 INFO L762 garLoopResultBuilder]: For program point L606-6(lines 606 612) no Hoare annotation was computed. [2021-07-05 09:56:11,678 INFO L762 garLoopResultBuilder]: For program point L606-8(lines 606 612) no Hoare annotation was computed. [2021-07-05 09:56:11,679 INFO L762 garLoopResultBuilder]: For program point L606-10(lines 606 612) no Hoare annotation was computed. [2021-07-05 09:56:11,679 INFO L758 garLoopResultBuilder]: At program point L640(lines 635 643) the Hoare annotation is: (let ((.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 |ULTIMATE.start_isPumpRunning_#res|)) (.cse3 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse4 .cse5 .cse3) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse4 .cse5 .cse3))) [2021-07-05 09:56:11,679 INFO L758 garLoopResultBuilder]: At program point L640-1(lines 635 643) the Hoare annotation is: (let ((.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse3))) [2021-07-05 09:56:11,679 INFO L762 garLoopResultBuilder]: For program point L574(lines 574 582) no Hoare annotation was computed. [2021-07-05 09:56:11,679 INFO L765 garLoopResultBuilder]: At program point L640-2(lines 635 643) the Hoare annotation is: true [2021-07-05 09:56:11,679 INFO L762 garLoopResultBuilder]: For program point L574-1(lines 574 582) no Hoare annotation was computed. [2021-07-05 09:56:11,679 INFO L765 garLoopResultBuilder]: At program point L640-3(lines 635 643) the Hoare annotation is: true [2021-07-05 09:56:11,679 INFO L765 garLoopResultBuilder]: At program point L640-4(lines 635 643) the Hoare annotation is: true [2021-07-05 09:56:11,679 INFO L762 garLoopResultBuilder]: For program point L574-2(lines 574 582) no Hoare annotation was computed. [2021-07-05 09:56:11,680 INFO L765 garLoopResultBuilder]: At program point L640-5(lines 635 643) the Hoare annotation is: true [2021-07-05 09:56:11,680 INFO L762 garLoopResultBuilder]: For program point L905(lines 905 912) no Hoare annotation was computed. [2021-07-05 09:56:11,680 INFO L765 garLoopResultBuilder]: At program point L905-1(lines 905 912) the Hoare annotation is: true [2021-07-05 09:56:11,680 INFO L762 garLoopResultBuilder]: For program point L443(lines 443 449) no Hoare annotation was computed. [2021-07-05 09:56:11,680 INFO L758 garLoopResultBuilder]: At program point L443-1(lines 443 449) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse3 .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2))) [2021-07-05 09:56:11,680 INFO L762 garLoopResultBuilder]: For program point L807(lines 807 813) no Hoare annotation was computed. [2021-07-05 09:56:11,680 INFO L762 garLoopResultBuilder]: For program point L807-1(lines 807 813) no Hoare annotation was computed. [2021-07-05 09:56:11,680 INFO L762 garLoopResultBuilder]: For program point L807-2(lines 807 813) no Hoare annotation was computed. [2021-07-05 09:56:11,680 INFO L762 garLoopResultBuilder]: For program point L807-3(lines 807 813) no Hoare annotation was computed. [2021-07-05 09:56:11,681 INFO L762 garLoopResultBuilder]: For program point L807-4(lines 807 813) no Hoare annotation was computed. [2021-07-05 09:56:11,681 INFO L762 garLoopResultBuilder]: For program point L807-5(lines 807 813) no Hoare annotation was computed. [2021-07-05 09:56:11,681 INFO L762 garLoopResultBuilder]: For program point L742(lines 742 746) no Hoare annotation was computed. [2021-07-05 09:56:11,681 INFO L762 garLoopResultBuilder]: For program point L544(lines 544 561) no Hoare annotation was computed. [2021-07-05 09:56:11,681 INFO L762 garLoopResultBuilder]: For program point L544-1(lines 544 561) no Hoare annotation was computed. [2021-07-05 09:56:11,681 INFO L762 garLoopResultBuilder]: For program point L544-2(lines 544 561) no Hoare annotation was computed. [2021-07-05 09:56:11,681 INFO L762 garLoopResultBuilder]: For program point L544-3(lines 544 561) no Hoare annotation was computed. [2021-07-05 09:56:11,681 INFO L762 garLoopResultBuilder]: For program point L412(line 412) no Hoare annotation was computed. [2021-07-05 09:56:11,681 INFO L762 garLoopResultBuilder]: For program point L544-4(lines 544 561) no Hoare annotation was computed. [2021-07-05 09:56:11,681 INFO L762 garLoopResultBuilder]: For program point L412-1(line 412) no Hoare annotation was computed. [2021-07-05 09:56:11,682 INFO L762 garLoopResultBuilder]: For program point L544-5(lines 544 561) no Hoare annotation was computed. [2021-07-05 09:56:11,682 INFO L762 garLoopResultBuilder]: For program point L412-2(line 412) no Hoare annotation was computed. [2021-07-05 09:56:11,682 INFO L758 garLoopResultBuilder]: At program point L512(lines 508 530) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2))) [2021-07-05 09:56:11,682 INFO L765 garLoopResultBuilder]: At program point L512-1(lines 508 530) the Hoare annotation is: true [2021-07-05 09:56:11,682 INFO L765 garLoopResultBuilder]: At program point L512-2(lines 508 530) the Hoare annotation is: true [2021-07-05 09:56:11,682 INFO L758 garLoopResultBuilder]: At program point L877(lines 873 879) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:11,682 INFO L758 garLoopResultBuilder]: At program point L812(lines 803 816) the Hoare annotation is: false [2021-07-05 09:56:11,682 INFO L758 garLoopResultBuilder]: At program point L812-1(lines 803 816) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2))) [2021-07-05 09:56:11,682 INFO L765 garLoopResultBuilder]: At program point L812-2(lines 803 816) the Hoare annotation is: true [2021-07-05 09:56:11,683 INFO L765 garLoopResultBuilder]: At program point L812-3(lines 803 816) the Hoare annotation is: true [2021-07-05 09:56:11,683 INFO L765 garLoopResultBuilder]: At program point L812-4(lines 803 816) the Hoare annotation is: true [2021-07-05 09:56:11,683 INFO L765 garLoopResultBuilder]: At program point L812-5(lines 803 816) the Hoare annotation is: true [2021-07-05 09:56:11,683 INFO L762 garLoopResultBuilder]: For program point L548(lines 548 556) no Hoare annotation was computed. [2021-07-05 09:56:11,683 INFO L762 garLoopResultBuilder]: For program point L548-1(lines 548 556) no Hoare annotation was computed. [2021-07-05 09:56:11,683 INFO L762 garLoopResultBuilder]: For program point L548-2(lines 548 556) no Hoare annotation was computed. [2021-07-05 09:56:11,683 INFO L762 garLoopResultBuilder]: For program point L548-3(lines 548 556) no Hoare annotation was computed. [2021-07-05 09:56:11,683 INFO L762 garLoopResultBuilder]: For program point L548-4(lines 548 556) no Hoare annotation was computed. [2021-07-05 09:56:11,683 INFO L762 garLoopResultBuilder]: For program point L548-5(lines 548 556) no Hoare annotation was computed. [2021-07-05 09:56:11,683 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:56:11,684 INFO L765 garLoopResultBuilder]: At program point L483(lines 432 484) the Hoare annotation is: true [2021-07-05 09:56:11,684 INFO L762 garLoopResultBuilder]: For program point L946(lines 946 963) no Hoare annotation was computed. [2021-07-05 09:56:11,684 INFO L758 garLoopResultBuilder]: At program point L946-1(lines 1 1001) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2) (and (<= 2 ~waterLevel~0) (<= 2 |ULTIMATE.start_getWaterLevel_#res|) .cse0 (<= |ULTIMATE.start_getWaterLevel_#res| 2) .cse3 (<= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9 2) (< 1 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9) .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2))) [2021-07-05 09:56:11,684 INFO L762 garLoopResultBuilder]: For program point L946-2(lines 946 963) no Hoare annotation was computed. [2021-07-05 09:56:11,684 INFO L765 garLoopResultBuilder]: At program point L946-3(lines 1 1001) the Hoare annotation is: true [2021-07-05 09:56:11,684 INFO L762 garLoopResultBuilder]: For program point L946-4(lines 946 963) no Hoare annotation was computed. [2021-07-05 09:56:11,684 INFO L765 garLoopResultBuilder]: At program point L946-5(lines 1 1001) the Hoare annotation is: true [2021-07-05 09:56:11,684 INFO L765 garLoopResultBuilder]: At program point L914(lines 895 917) the Hoare annotation is: true [2021-07-05 09:56:11,684 INFO L758 garLoopResultBuilder]: At program point L519(lines 519 525) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse3 .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2))) [2021-07-05 09:56:11,685 INFO L765 garLoopResultBuilder]: At program point L519-1(lines 519 525) the Hoare annotation is: true [2021-07-05 09:56:11,685 INFO L762 garLoopResultBuilder]: For program point L453(lines 453 459) no Hoare annotation was computed. [2021-07-05 09:56:11,685 INFO L765 garLoopResultBuilder]: At program point L519-2(lines 519 525) the Hoare annotation is: true [2021-07-05 09:56:11,685 INFO L758 garLoopResultBuilder]: At program point L453-1(lines 453 459) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse3 .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2))) [2021-07-05 09:56:11,685 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:56:11,685 INFO L762 garLoopResultBuilder]: For program point L950(lines 950 960) no Hoare annotation was computed. [2021-07-05 09:56:11,685 INFO L762 garLoopResultBuilder]: For program point L950-2(lines 950 960) no Hoare annotation was computed. [2021-07-05 09:56:11,685 INFO L762 garLoopResultBuilder]: For program point L950-4(lines 950 960) no Hoare annotation was computed. [2021-07-05 09:56:11,685 INFO L762 garLoopResultBuilder]: For program point L951(lines 951 957) no Hoare annotation was computed. [2021-07-05 09:56:11,685 INFO L762 garLoopResultBuilder]: For program point L951-2(lines 951 957) no Hoare annotation was computed. [2021-07-05 09:56:11,686 INFO L762 garLoopResultBuilder]: For program point L951-4(lines 951 957) no Hoare annotation was computed. [2021-07-05 09:56:11,686 INFO L762 garLoopResultBuilder]: For program point L754(lines 754 758) no Hoare annotation was computed. [2021-07-05 09:56:11,686 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:56:11,686 INFO L762 garLoopResultBuilder]: For program point L689(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:11,686 INFO L762 garLoopResultBuilder]: For program point L689-2(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:11,686 INFO L762 garLoopResultBuilder]: For program point L689-3(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:11,686 INFO L762 garLoopResultBuilder]: For program point L689-5(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:11,686 INFO L762 garLoopResultBuilder]: For program point L689-6(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:11,686 INFO L762 garLoopResultBuilder]: For program point L689-8(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:11,686 INFO L762 garLoopResultBuilder]: For program point L689-9(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:11,686 INFO L762 garLoopResultBuilder]: For program point L689-11(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:11,687 INFO L762 garLoopResultBuilder]: For program point L689-12(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:11,687 INFO L762 garLoopResultBuilder]: For program point L689-14(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:11,687 INFO L762 garLoopResultBuilder]: For program point L689-15(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:11,687 INFO L762 garLoopResultBuilder]: For program point L689-17(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:11,687 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:56:11,687 INFO L758 garLoopResultBuilder]: At program point L990(lines 1 1001) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:11,687 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 412) no Hoare annotation was computed. [2021-07-05 09:56:11,687 INFO L758 garLoopResultBuilder]: At program point L925(lines 920 927) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:11,687 INFO L762 garLoopResultBuilder]: For program point L463(lines 463 478) no Hoare annotation was computed. [2021-07-05 09:56:11,688 INFO L758 garLoopResultBuilder]: At program point L695(lines 680 698) the Hoare annotation is: false [2021-07-05 09:56:11,688 INFO L758 garLoopResultBuilder]: At program point L695-1(lines 680 698) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (<= ~waterLevel~0 2))) (or (and (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2))) [2021-07-05 09:56:11,688 INFO L765 garLoopResultBuilder]: At program point L695-2(lines 680 698) the Hoare annotation is: true [2021-07-05 09:56:11,688 INFO L765 garLoopResultBuilder]: At program point L695-3(lines 680 698) the Hoare annotation is: true [2021-07-05 09:56:11,688 INFO L765 garLoopResultBuilder]: At program point L695-4(lines 680 698) the Hoare annotation is: true [2021-07-05 09:56:11,688 INFO L765 garLoopResultBuilder]: At program point L695-5(lines 680 698) the Hoare annotation is: true [2021-07-05 09:56:11,709 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 09:56:11,905 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 09:56:11,906 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:56:11,908 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/3) [2021-07-05 09:56:11,911 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:56:11,911 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 09:56:11,912 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:56:11,913 INFO L276 IsEmpty]: Start isEmpty. Operand has 140 states, 136 states have (on average 1.5220588235294117) internal successors, (207), 139 states have internal predecessors, (207), 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 09:56:11,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-07-05 09:56:11,914 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:11,914 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 09:56:11,914 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:11,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:11,914 INFO L82 PathProgramCache]: Analyzing trace with hash -1514559463, now seen corresponding path program 1 times [2021-07-05 09:56:11,914 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:11,915 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1555497572] [2021-07-05 09:56:11,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:11,915 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:11,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:11,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:11,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:11,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:11,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:11,930 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 09:56:11,931 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:11,931 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1555497572] [2021-07-05 09:56:11,931 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1555497572] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:11,931 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:11,931 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:11,931 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1166916757] [2021-07-05 09:56:11,931 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:56:11,931 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:11,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:56:11,932 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:56:11,932 INFO L87 Difference]: Start difference. First operand has 140 states, 136 states have (on average 1.5220588235294117) internal successors, (207), 139 states have internal predecessors, (207), 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 09:56:11,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:11,935 INFO L93 Difference]: Finished difference Result 273 states and 406 transitions. [2021-07-05 09:56:11,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:56:11,935 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 09:56:11,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:11,936 INFO L225 Difference]: With dead ends: 273 [2021-07-05 09:56:11,936 INFO L226 Difference]: Without dead ends: 92 [2021-07-05 09:56:11,936 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 09:56:11,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2021-07-05 09:56:11,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2021-07-05 09:56:11,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 91 states have (on average 1.4395604395604396) internal successors, (131), 91 states have internal predecessors, (131), 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 09:56:11,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 131 transitions. [2021-07-05 09:56:11,938 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 131 transitions. Word has length 19 [2021-07-05 09:56:11,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:11,938 INFO L442 AbstractCegarLoop]: Abstraction has 92 states and 131 transitions. [2021-07-05 09:56:11,938 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 09:56:11,938 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 131 transitions. [2021-07-05 09:56:11,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-07-05 09:56:11,939 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:11,939 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 09:56:11,939 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable72 [2021-07-05 09:56:11,939 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:11,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:11,939 INFO L82 PathProgramCache]: Analyzing trace with hash 291460090, now seen corresponding path program 1 times [2021-07-05 09:56:11,940 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:11,940 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2011382712] [2021-07-05 09:56:11,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:11,940 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:11,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:11,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:11,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:11,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:11,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:11,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:11,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:11,957 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 09:56:11,957 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:11,958 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2011382712] [2021-07-05 09:56:11,958 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2011382712] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:11,958 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:11,958 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:56:11,958 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477958635] [2021-07-05 09:56:11,958 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:11,958 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:11,959 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:11,959 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:11,959 INFO L87 Difference]: Start difference. First operand 92 states and 131 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 09:56:11,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:11,961 INFO L93 Difference]: Finished difference Result 92 states and 131 transitions. [2021-07-05 09:56:11,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:11,961 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 09:56:11,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:11,962 INFO L225 Difference]: With dead ends: 92 [2021-07-05 09:56:11,962 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:56:11,962 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:11,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:56:11,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:56:11,962 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 09:56:11,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:56:11,963 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2021-07-05 09:56:11,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:11,963 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:56:11,963 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 09:56:11,963 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:56:11,963 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:56:11,963 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:56:11,964 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,964 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,965 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,965 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,965 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,966 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,966 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,967 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,967 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,968 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,968 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,969 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,969 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,969 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,970 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,970 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,970 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,970 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,971 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,971 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,971 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,972 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,972 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,973 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,973 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,973 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,974 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,974 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,974 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,975 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,975 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,975 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,976 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,977 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,977 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,977 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,978 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,978 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,978 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,979 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,979 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,980 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,980 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,981 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,981 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,981 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,982 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,982 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,982 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,983 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,983 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,983 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,984 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,984 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,985 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,985 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,986 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,986 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,986 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,987 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,987 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,987 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:11,988 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,037 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 412) no Hoare annotation was computed. [2021-07-05 09:56:12,037 INFO L765 garLoopResultBuilder]: At program point L829-2(lines 829 843) the Hoare annotation is: true [2021-07-05 09:56:12,037 INFO L762 garLoopResultBuilder]: For program point L730(lines 730 734) no Hoare annotation was computed. [2021-07-05 09:56:12,038 INFO L758 garLoopResultBuilder]: At program point L631(lines 624 634) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 1 ~switchedOnBeforeTS~0) (= 1 ~systemActive~0) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (<= ~waterLevel~0 2)) [2021-07-05 09:56:12,038 INFO L762 garLoopResultBuilder]: For program point L730-3(lines 730 734) no Hoare annotation was computed. [2021-07-05 09:56:12,038 INFO L758 garLoopResultBuilder]: At program point L631-1(lines 624 634) the Hoare annotation is: false [2021-07-05 09:56:12,038 INFO L758 garLoopResultBuilder]: At program point L631-2(lines 624 634) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 2 ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (<= ~waterLevel~0 2)) [2021-07-05 09:56:12,038 INFO L758 garLoopResultBuilder]: At program point L631-3(lines 624 634) the Hoare annotation is: false [2021-07-05 09:56:12,038 INFO L762 garLoopResultBuilder]: For program point L730-6(lines 730 734) no Hoare annotation was computed. [2021-07-05 09:56:12,038 INFO L758 garLoopResultBuilder]: At program point L631-4(lines 624 634) the Hoare annotation is: false [2021-07-05 09:56:12,038 INFO L758 garLoopResultBuilder]: At program point L631-5(lines 624 634) the Hoare annotation is: false [2021-07-05 09:56:12,038 INFO L765 garLoopResultBuilder]: At program point L631-6(lines 624 634) the Hoare annotation is: true [2021-07-05 09:56:12,038 INFO L765 garLoopResultBuilder]: At program point L631-7(lines 624 634) the Hoare annotation is: true [2021-07-05 09:56:12,039 INFO L765 garLoopResultBuilder]: At program point L631-8(lines 624 634) the Hoare annotation is: true [2021-07-05 09:56:12,039 INFO L762 garLoopResultBuilder]: For program point L830(line 830) no Hoare annotation was computed. [2021-07-05 09:56:12,039 INFO L762 garLoopResultBuilder]: For program point L434(lines 433 482) no Hoare annotation was computed. [2021-07-05 09:56:12,039 INFO L762 garLoopResultBuilder]: For program point L435(lines 435 439) no Hoare annotation was computed. [2021-07-05 09:56:12,039 INFO L758 garLoopResultBuilder]: At program point L799(lines 794 802) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and (<= 2 ~waterLevel~0) (<= 2 |ULTIMATE.start_getWaterLevel_#res|) .cse0 (<= |ULTIMATE.start_getWaterLevel_#res| 2) .cse1 .cse2) (and .cse0 .cse3 .cse2) (and (= 0 ~systemActive~0) .cse3 .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2)))) [2021-07-05 09:56:12,039 INFO L758 garLoopResultBuilder]: At program point L799-1(lines 794 802) the Hoare annotation is: false [2021-07-05 09:56:12,039 INFO L765 garLoopResultBuilder]: At program point L799-2(lines 794 802) the Hoare annotation is: true [2021-07-05 09:56:12,039 INFO L758 garLoopResultBuilder]: At program point L998(lines 993 1001) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:12,039 INFO L762 garLoopResultBuilder]: For program point L833(lines 833 837) no Hoare annotation was computed. [2021-07-05 09:56:12,040 INFO L762 garLoopResultBuilder]: For program point L833-1(lines 833 837) no Hoare annotation was computed. [2021-07-05 09:56:12,040 INFO L758 garLoopResultBuilder]: At program point L767(lines 762 770) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 1 ~switchedOnBeforeTS~0) (= 1 ~systemActive~0) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (<= ~waterLevel~0 2)) [2021-07-05 09:56:12,040 INFO L758 garLoopResultBuilder]: At program point L767-1(lines 762 770) the Hoare annotation is: false [2021-07-05 09:56:12,040 INFO L758 garLoopResultBuilder]: At program point L767-2(lines 762 770) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 2 ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (<= ~waterLevel~0 2)) [2021-07-05 09:56:12,040 INFO L758 garLoopResultBuilder]: At program point L767-3(lines 762 770) the Hoare annotation is: false [2021-07-05 09:56:12,040 INFO L758 garLoopResultBuilder]: At program point L767-4(lines 762 770) the Hoare annotation is: false [2021-07-05 09:56:12,040 INFO L758 garLoopResultBuilder]: At program point L767-5(lines 762 770) the Hoare annotation is: false [2021-07-05 09:56:12,040 INFO L765 garLoopResultBuilder]: At program point L767-6(lines 762 770) the Hoare annotation is: true [2021-07-05 09:56:12,040 INFO L765 garLoopResultBuilder]: At program point L767-7(lines 762 770) the Hoare annotation is: true [2021-07-05 09:56:12,040 INFO L765 garLoopResultBuilder]: At program point L767-8(lines 762 770) the Hoare annotation is: true [2021-07-05 09:56:12,041 INFO L762 garLoopResultBuilder]: For program point L570(lines 570 587) no Hoare annotation was computed. [2021-07-05 09:56:12,041 INFO L762 garLoopResultBuilder]: For program point L570-1(lines 570 587) no Hoare annotation was computed. [2021-07-05 09:56:12,041 INFO L762 garLoopResultBuilder]: For program point L570-2(lines 570 587) no Hoare annotation was computed. [2021-07-05 09:56:12,041 INFO L762 garLoopResultBuilder]: For program point L471(lines 471 477) no Hoare annotation was computed. [2021-07-05 09:56:12,041 INFO L758 garLoopResultBuilder]: At program point L471-1(lines 1 1001) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse3 .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2)))) [2021-07-05 09:56:12,041 INFO L762 garLoopResultBuilder]: For program point L703(lines 703 709) no Hoare annotation was computed. [2021-07-05 09:56:12,041 INFO L758 garLoopResultBuilder]: At program point L703-1(lines 703 709) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~pumpRunning~0 0) (<= ~waterLevel~0 2)) [2021-07-05 09:56:12,041 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 412) no Hoare annotation was computed. [2021-07-05 09:56:12,041 INFO L758 garLoopResultBuilder]: At program point L935(lines 512 518) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse3)))) [2021-07-05 09:56:12,042 INFO L758 garLoopResultBuilder]: At program point L935-1(lines 512 518) the Hoare annotation is: false [2021-07-05 09:56:12,042 INFO L765 garLoopResultBuilder]: At program point L935-2(lines 512 518) the Hoare annotation is: true [2021-07-05 09:56:12,042 INFO L762 garLoopResultBuilder]: For program point L606(lines 606 612) no Hoare annotation was computed. [2021-07-05 09:56:12,042 INFO L762 garLoopResultBuilder]: For program point L606-2(lines 606 612) no Hoare annotation was computed. [2021-07-05 09:56:12,042 INFO L762 garLoopResultBuilder]: For program point L606-4(lines 606 612) no Hoare annotation was computed. [2021-07-05 09:56:12,042 INFO L762 garLoopResultBuilder]: For program point L606-6(lines 606 612) no Hoare annotation was computed. [2021-07-05 09:56:12,042 INFO L762 garLoopResultBuilder]: For program point L606-8(lines 606 612) no Hoare annotation was computed. [2021-07-05 09:56:12,042 INFO L762 garLoopResultBuilder]: For program point L606-10(lines 606 612) no Hoare annotation was computed. [2021-07-05 09:56:12,042 INFO L758 garLoopResultBuilder]: At program point L640(lines 635 643) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 |ULTIMATE.start_isPumpRunning_#res|)) (.cse3 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse4 .cse5 .cse3) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse4 .cse5 .cse3)))) [2021-07-05 09:56:12,043 INFO L758 garLoopResultBuilder]: At program point L640-1(lines 635 643) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse3)))) [2021-07-05 09:56:12,043 INFO L762 garLoopResultBuilder]: For program point L574(lines 574 582) no Hoare annotation was computed. [2021-07-05 09:56:12,043 INFO L758 garLoopResultBuilder]: At program point L640-2(lines 635 643) the Hoare annotation is: false [2021-07-05 09:56:12,043 INFO L762 garLoopResultBuilder]: For program point L574-1(lines 574 582) no Hoare annotation was computed. [2021-07-05 09:56:12,043 INFO L758 garLoopResultBuilder]: At program point L640-3(lines 635 643) the Hoare annotation is: false [2021-07-05 09:56:12,043 INFO L765 garLoopResultBuilder]: At program point L640-4(lines 635 643) the Hoare annotation is: true [2021-07-05 09:56:12,043 INFO L762 garLoopResultBuilder]: For program point L574-2(lines 574 582) no Hoare annotation was computed. [2021-07-05 09:56:12,043 INFO L765 garLoopResultBuilder]: At program point L640-5(lines 635 643) the Hoare annotation is: true [2021-07-05 09:56:12,043 INFO L762 garLoopResultBuilder]: For program point L905(lines 905 912) no Hoare annotation was computed. [2021-07-05 09:56:12,043 INFO L765 garLoopResultBuilder]: At program point L905-1(lines 905 912) the Hoare annotation is: true [2021-07-05 09:56:12,044 INFO L762 garLoopResultBuilder]: For program point L443(lines 443 449) no Hoare annotation was computed. [2021-07-05 09:56:12,044 INFO L758 garLoopResultBuilder]: At program point L443-1(lines 443 449) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse3 .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2)))) [2021-07-05 09:56:12,044 INFO L762 garLoopResultBuilder]: For program point L807(lines 807 813) no Hoare annotation was computed. [2021-07-05 09:56:12,044 INFO L762 garLoopResultBuilder]: For program point L807-1(lines 807 813) no Hoare annotation was computed. [2021-07-05 09:56:12,044 INFO L762 garLoopResultBuilder]: For program point L807-2(lines 807 813) no Hoare annotation was computed. [2021-07-05 09:56:12,044 INFO L762 garLoopResultBuilder]: For program point L807-3(lines 807 813) no Hoare annotation was computed. [2021-07-05 09:56:12,044 INFO L762 garLoopResultBuilder]: For program point L807-4(lines 807 813) no Hoare annotation was computed. [2021-07-05 09:56:12,044 INFO L762 garLoopResultBuilder]: For program point L807-5(lines 807 813) no Hoare annotation was computed. [2021-07-05 09:56:12,044 INFO L762 garLoopResultBuilder]: For program point L742(lines 742 746) no Hoare annotation was computed. [2021-07-05 09:56:12,044 INFO L762 garLoopResultBuilder]: For program point L544(lines 544 561) no Hoare annotation was computed. [2021-07-05 09:56:12,045 INFO L762 garLoopResultBuilder]: For program point L544-1(lines 544 561) no Hoare annotation was computed. [2021-07-05 09:56:12,045 INFO L762 garLoopResultBuilder]: For program point L544-2(lines 544 561) no Hoare annotation was computed. [2021-07-05 09:56:12,045 INFO L762 garLoopResultBuilder]: For program point L544-3(lines 544 561) no Hoare annotation was computed. [2021-07-05 09:56:12,045 INFO L762 garLoopResultBuilder]: For program point L412(line 412) no Hoare annotation was computed. [2021-07-05 09:56:12,045 INFO L762 garLoopResultBuilder]: For program point L544-4(lines 544 561) no Hoare annotation was computed. [2021-07-05 09:56:12,045 INFO L762 garLoopResultBuilder]: For program point L412-1(line 412) no Hoare annotation was computed. [2021-07-05 09:56:12,045 INFO L762 garLoopResultBuilder]: For program point L544-5(lines 544 561) no Hoare annotation was computed. [2021-07-05 09:56:12,045 INFO L762 garLoopResultBuilder]: For program point L412-2(line 412) no Hoare annotation was computed. [2021-07-05 09:56:12,045 INFO L758 garLoopResultBuilder]: At program point L512(lines 508 530) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2)))) [2021-07-05 09:56:12,045 INFO L758 garLoopResultBuilder]: At program point L512-1(lines 508 530) the Hoare annotation is: false [2021-07-05 09:56:12,046 INFO L765 garLoopResultBuilder]: At program point L512-2(lines 508 530) the Hoare annotation is: true [2021-07-05 09:56:12,046 INFO L758 garLoopResultBuilder]: At program point L877(lines 873 879) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:12,046 INFO L758 garLoopResultBuilder]: At program point L812(lines 803 816) the Hoare annotation is: false [2021-07-05 09:56:12,046 INFO L758 garLoopResultBuilder]: At program point L812-1(lines 803 816) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2)))) [2021-07-05 09:56:12,046 INFO L758 garLoopResultBuilder]: At program point L812-2(lines 803 816) the Hoare annotation is: false [2021-07-05 09:56:12,046 INFO L758 garLoopResultBuilder]: At program point L812-3(lines 803 816) the Hoare annotation is: false [2021-07-05 09:56:12,046 INFO L765 garLoopResultBuilder]: At program point L812-4(lines 803 816) the Hoare annotation is: true [2021-07-05 09:56:12,046 INFO L765 garLoopResultBuilder]: At program point L812-5(lines 803 816) the Hoare annotation is: true [2021-07-05 09:56:12,046 INFO L762 garLoopResultBuilder]: For program point L548(lines 548 556) no Hoare annotation was computed. [2021-07-05 09:56:12,047 INFO L762 garLoopResultBuilder]: For program point L548-1(lines 548 556) no Hoare annotation was computed. [2021-07-05 09:56:12,047 INFO L762 garLoopResultBuilder]: For program point L548-2(lines 548 556) no Hoare annotation was computed. [2021-07-05 09:56:12,047 INFO L762 garLoopResultBuilder]: For program point L548-3(lines 548 556) no Hoare annotation was computed. [2021-07-05 09:56:12,047 INFO L762 garLoopResultBuilder]: For program point L548-4(lines 548 556) no Hoare annotation was computed. [2021-07-05 09:56:12,047 INFO L762 garLoopResultBuilder]: For program point L548-5(lines 548 556) no Hoare annotation was computed. [2021-07-05 09:56:12,047 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:56:12,047 INFO L758 garLoopResultBuilder]: At program point L483(lines 432 484) the Hoare annotation is: false [2021-07-05 09:56:12,047 INFO L762 garLoopResultBuilder]: For program point L946(lines 946 963) no Hoare annotation was computed. [2021-07-05 09:56:12,047 INFO L758 garLoopResultBuilder]: At program point L946-1(lines 1 1001) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2) (and (<= 2 ~waterLevel~0) (<= 2 |ULTIMATE.start_getWaterLevel_#res|) .cse0 (<= |ULTIMATE.start_getWaterLevel_#res| 2) .cse3 (<= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9 2) (< 1 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9) .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2)))) [2021-07-05 09:56:12,047 INFO L762 garLoopResultBuilder]: For program point L946-2(lines 946 963) no Hoare annotation was computed. [2021-07-05 09:56:12,048 INFO L765 garLoopResultBuilder]: At program point L946-3(lines 1 1001) the Hoare annotation is: true [2021-07-05 09:56:12,048 INFO L762 garLoopResultBuilder]: For program point L946-4(lines 946 963) no Hoare annotation was computed. [2021-07-05 09:56:12,048 INFO L765 garLoopResultBuilder]: At program point L946-5(lines 1 1001) the Hoare annotation is: true [2021-07-05 09:56:12,048 INFO L765 garLoopResultBuilder]: At program point L914(lines 895 917) the Hoare annotation is: true [2021-07-05 09:56:12,048 INFO L758 garLoopResultBuilder]: At program point L519(lines 519 525) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse3 .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2)))) [2021-07-05 09:56:12,048 INFO L758 garLoopResultBuilder]: At program point L519-1(lines 519 525) the Hoare annotation is: false [2021-07-05 09:56:12,048 INFO L762 garLoopResultBuilder]: For program point L453(lines 453 459) no Hoare annotation was computed. [2021-07-05 09:56:12,048 INFO L765 garLoopResultBuilder]: At program point L519-2(lines 519 525) the Hoare annotation is: true [2021-07-05 09:56:12,048 INFO L758 garLoopResultBuilder]: At program point L453-1(lines 453 459) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse3 .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2)))) [2021-07-05 09:56:12,049 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:56:12,049 INFO L762 garLoopResultBuilder]: For program point L950(lines 950 960) no Hoare annotation was computed. [2021-07-05 09:56:12,049 INFO L762 garLoopResultBuilder]: For program point L950-2(lines 950 960) no Hoare annotation was computed. [2021-07-05 09:56:12,049 INFO L762 garLoopResultBuilder]: For program point L950-4(lines 950 960) no Hoare annotation was computed. [2021-07-05 09:56:12,049 INFO L762 garLoopResultBuilder]: For program point L951(lines 951 957) no Hoare annotation was computed. [2021-07-05 09:56:12,049 INFO L762 garLoopResultBuilder]: For program point L951-2(lines 951 957) no Hoare annotation was computed. [2021-07-05 09:56:12,049 INFO L762 garLoopResultBuilder]: For program point L951-4(lines 951 957) no Hoare annotation was computed. [2021-07-05 09:56:12,049 INFO L762 garLoopResultBuilder]: For program point L754(lines 754 758) no Hoare annotation was computed. [2021-07-05 09:56:12,049 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:56:12,049 INFO L762 garLoopResultBuilder]: For program point L689(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,049 INFO L762 garLoopResultBuilder]: For program point L689-2(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,050 INFO L762 garLoopResultBuilder]: For program point L689-3(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,050 INFO L762 garLoopResultBuilder]: For program point L689-5(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,050 INFO L762 garLoopResultBuilder]: For program point L689-6(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,050 INFO L762 garLoopResultBuilder]: For program point L689-8(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,050 INFO L762 garLoopResultBuilder]: For program point L689-9(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,050 INFO L762 garLoopResultBuilder]: For program point L689-11(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,050 INFO L762 garLoopResultBuilder]: For program point L689-12(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,050 INFO L762 garLoopResultBuilder]: For program point L689-14(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,050 INFO L762 garLoopResultBuilder]: For program point L689-15(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,050 INFO L762 garLoopResultBuilder]: For program point L689-17(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,051 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:56:12,051 INFO L758 garLoopResultBuilder]: At program point L990(lines 1 1001) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:12,051 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 412) no Hoare annotation was computed. [2021-07-05 09:56:12,051 INFO L758 garLoopResultBuilder]: At program point L925(lines 920 927) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:12,052 INFO L762 garLoopResultBuilder]: For program point L463(lines 463 478) no Hoare annotation was computed. [2021-07-05 09:56:12,052 INFO L758 garLoopResultBuilder]: At program point L695(lines 680 698) the Hoare annotation is: false [2021-07-05 09:56:12,052 INFO L758 garLoopResultBuilder]: At program point L695-1(lines 680 698) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (<= ~waterLevel~0 2))) (or (and (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2)))) [2021-07-05 09:56:12,052 INFO L758 garLoopResultBuilder]: At program point L695-2(lines 680 698) the Hoare annotation is: false [2021-07-05 09:56:12,052 INFO L758 garLoopResultBuilder]: At program point L695-3(lines 680 698) the Hoare annotation is: false [2021-07-05 09:56:12,052 INFO L765 garLoopResultBuilder]: At program point L695-4(lines 680 698) the Hoare annotation is: true [2021-07-05 09:56:12,052 INFO L765 garLoopResultBuilder]: At program point L695-5(lines 680 698) the Hoare annotation is: true [2021-07-05 09:56:12,053 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable73 [2021-07-05 09:56:12,053 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:56:12,053 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION was SAFE (2/3) [2021-07-05 09:56:12,054 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:56:12,054 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 09:56:12,054 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:56:12,055 INFO L276 IsEmpty]: Start isEmpty. Operand has 140 states, 136 states have (on average 1.5220588235294117) internal successors, (207), 139 states have internal predecessors, (207), 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 09:56:12,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-07-05 09:56:12,056 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:12,056 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:12,056 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:12,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:12,056 INFO L82 PathProgramCache]: Analyzing trace with hash -1804372703, now seen corresponding path program 1 times [2021-07-05 09:56:12,057 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:12,057 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2095749306] [2021-07-05 09:56:12,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:12,057 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:12,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:12,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:12,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:12,071 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 09:56:12,071 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:12,071 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2095749306] [2021-07-05 09:56:12,071 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2095749306] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:12,071 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:12,071 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:12,071 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1880255914] [2021-07-05 09:56:12,072 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:56:12,072 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:12,072 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:56:12,072 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:56:12,072 INFO L87 Difference]: Start difference. First operand has 140 states, 136 states have (on average 1.5220588235294117) internal successors, (207), 139 states have internal predecessors, (207), 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 09:56:12,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:12,075 INFO L93 Difference]: Finished difference Result 273 states and 406 transitions. [2021-07-05 09:56:12,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:56:12,075 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 09:56:12,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:12,076 INFO L225 Difference]: With dead ends: 273 [2021-07-05 09:56:12,076 INFO L226 Difference]: Without dead ends: 132 [2021-07-05 09:56:12,076 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 09:56:12,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132 states. [2021-07-05 09:56:12,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132 to 132. [2021-07-05 09:56:12,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 131 states have (on average 1.4580152671755726) internal successors, (191), 131 states have internal predecessors, (191), 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 09:56:12,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 191 transitions. [2021-07-05 09:56:12,079 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 191 transitions. Word has length 30 [2021-07-05 09:56:12,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:12,079 INFO L442 AbstractCegarLoop]: Abstraction has 132 states and 191 transitions. [2021-07-05 09:56:12,079 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 09:56:12,079 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 191 transitions. [2021-07-05 09:56:12,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-07-05 09:56:12,079 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:12,079 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 09:56:12,080 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable137 [2021-07-05 09:56:12,080 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:12,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:12,080 INFO L82 PathProgramCache]: Analyzing trace with hash 1279738528, now seen corresponding path program 1 times [2021-07-05 09:56:12,080 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:12,080 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1989443261] [2021-07-05 09:56:12,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:12,081 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:12,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:12,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,099 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:12,100 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,100 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:12,102 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,102 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:12,103 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 09:56:12,103 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:12,103 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1989443261] [2021-07-05 09:56:12,103 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1989443261] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:12,103 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:12,103 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:56:12,103 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1522123826] [2021-07-05 09:56:12,103 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:12,104 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:12,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:12,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:12,104 INFO L87 Difference]: Start difference. First operand 132 states and 191 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 09:56:12,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:12,107 INFO L93 Difference]: Finished difference Result 132 states and 191 transitions. [2021-07-05 09:56:12,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:12,107 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 09:56:12,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:12,107 INFO L225 Difference]: With dead ends: 132 [2021-07-05 09:56:12,107 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:56:12,108 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:12,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:56:12,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:56:12,108 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 09:56:12,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:56:12,108 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 31 [2021-07-05 09:56:12,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:12,108 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:56:12,108 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 09:56:12,109 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:56:12,109 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:56:12,109 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:56:12,109 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,110 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,110 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,111 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,111 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,111 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,112 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,112 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,112 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,113 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,113 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,113 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,114 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,114 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,114 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,114 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,115 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,115 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,115 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,116 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,116 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,117 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,117 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,117 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,118 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,118 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,118 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,119 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,119 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,119 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,120 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,120 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,120 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,121 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,121 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,122 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,122 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,122 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,122 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,123 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,123 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,123 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,124 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,124 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,125 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,125 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,125 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,126 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,126 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,126 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,127 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,127 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,127 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,128 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,128 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,129 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,129 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,129 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,130 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,130 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,130 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,131 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,131 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:12,187 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 412) no Hoare annotation was computed. [2021-07-05 09:56:12,187 INFO L758 garLoopResultBuilder]: At program point L829-2(lines 829 843) the Hoare annotation is: false [2021-07-05 09:56:12,187 INFO L762 garLoopResultBuilder]: For program point L730(lines 730 734) no Hoare annotation was computed. [2021-07-05 09:56:12,187 INFO L758 garLoopResultBuilder]: At program point L631(lines 624 634) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 1 ~switchedOnBeforeTS~0) (= 1 ~systemActive~0) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (<= ~waterLevel~0 2)) [2021-07-05 09:56:12,187 INFO L762 garLoopResultBuilder]: For program point L730-3(lines 730 734) no Hoare annotation was computed. [2021-07-05 09:56:12,187 INFO L758 garLoopResultBuilder]: At program point L631-1(lines 624 634) the Hoare annotation is: false [2021-07-05 09:56:12,187 INFO L758 garLoopResultBuilder]: At program point L631-2(lines 624 634) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 2 ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (<= ~waterLevel~0 2)) [2021-07-05 09:56:12,188 INFO L758 garLoopResultBuilder]: At program point L631-3(lines 624 634) the Hoare annotation is: false [2021-07-05 09:56:12,188 INFO L762 garLoopResultBuilder]: For program point L730-6(lines 730 734) no Hoare annotation was computed. [2021-07-05 09:56:12,188 INFO L758 garLoopResultBuilder]: At program point L631-4(lines 624 634) the Hoare annotation is: false [2021-07-05 09:56:12,188 INFO L758 garLoopResultBuilder]: At program point L631-5(lines 624 634) the Hoare annotation is: false [2021-07-05 09:56:12,188 INFO L758 garLoopResultBuilder]: At program point L631-6(lines 624 634) the Hoare annotation is: false [2021-07-05 09:56:12,188 INFO L758 garLoopResultBuilder]: At program point L631-7(lines 624 634) the Hoare annotation is: false [2021-07-05 09:56:12,188 INFO L758 garLoopResultBuilder]: At program point L631-8(lines 624 634) the Hoare annotation is: false [2021-07-05 09:56:12,188 INFO L762 garLoopResultBuilder]: For program point L830(line 830) no Hoare annotation was computed. [2021-07-05 09:56:12,188 INFO L762 garLoopResultBuilder]: For program point L434(lines 433 482) no Hoare annotation was computed. [2021-07-05 09:56:12,188 INFO L762 garLoopResultBuilder]: For program point L435(lines 435 439) no Hoare annotation was computed. [2021-07-05 09:56:12,189 INFO L758 garLoopResultBuilder]: At program point L799(lines 794 802) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and (<= 2 ~waterLevel~0) (<= 2 |ULTIMATE.start_getWaterLevel_#res|) .cse0 (<= |ULTIMATE.start_getWaterLevel_#res| 2) .cse1 .cse2) (and .cse0 .cse3 .cse2) (and (= 0 ~systemActive~0) .cse3 .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2)))) [2021-07-05 09:56:12,189 INFO L758 garLoopResultBuilder]: At program point L799-1(lines 794 802) the Hoare annotation is: false [2021-07-05 09:56:12,189 INFO L758 garLoopResultBuilder]: At program point L799-2(lines 794 802) the Hoare annotation is: false [2021-07-05 09:56:12,189 INFO L758 garLoopResultBuilder]: At program point L998(lines 993 1001) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:12,189 INFO L762 garLoopResultBuilder]: For program point L833(lines 833 837) no Hoare annotation was computed. [2021-07-05 09:56:12,189 INFO L762 garLoopResultBuilder]: For program point L833-1(lines 833 837) no Hoare annotation was computed. [2021-07-05 09:56:12,189 INFO L758 garLoopResultBuilder]: At program point L767(lines 762 770) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 1 ~switchedOnBeforeTS~0) (= 1 ~systemActive~0) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (<= ~waterLevel~0 2)) [2021-07-05 09:56:12,189 INFO L758 garLoopResultBuilder]: At program point L767-1(lines 762 770) the Hoare annotation is: false [2021-07-05 09:56:12,189 INFO L758 garLoopResultBuilder]: At program point L767-2(lines 762 770) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 2 ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (<= ~waterLevel~0 2)) [2021-07-05 09:56:12,190 INFO L758 garLoopResultBuilder]: At program point L767-3(lines 762 770) the Hoare annotation is: false [2021-07-05 09:56:12,190 INFO L758 garLoopResultBuilder]: At program point L767-4(lines 762 770) the Hoare annotation is: false [2021-07-05 09:56:12,190 INFO L758 garLoopResultBuilder]: At program point L767-5(lines 762 770) the Hoare annotation is: false [2021-07-05 09:56:12,190 INFO L758 garLoopResultBuilder]: At program point L767-6(lines 762 770) the Hoare annotation is: false [2021-07-05 09:56:12,190 INFO L758 garLoopResultBuilder]: At program point L767-7(lines 762 770) the Hoare annotation is: false [2021-07-05 09:56:12,190 INFO L758 garLoopResultBuilder]: At program point L767-8(lines 762 770) the Hoare annotation is: false [2021-07-05 09:56:12,190 INFO L762 garLoopResultBuilder]: For program point L570(lines 570 587) no Hoare annotation was computed. [2021-07-05 09:56:12,190 INFO L762 garLoopResultBuilder]: For program point L570-1(lines 570 587) no Hoare annotation was computed. [2021-07-05 09:56:12,190 INFO L762 garLoopResultBuilder]: For program point L570-2(lines 570 587) no Hoare annotation was computed. [2021-07-05 09:56:12,190 INFO L762 garLoopResultBuilder]: For program point L471(lines 471 477) no Hoare annotation was computed. [2021-07-05 09:56:12,190 INFO L758 garLoopResultBuilder]: At program point L471-1(lines 1 1001) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse3 .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2)))) [2021-07-05 09:56:12,191 INFO L762 garLoopResultBuilder]: For program point L703(lines 703 709) no Hoare annotation was computed. [2021-07-05 09:56:12,191 INFO L758 garLoopResultBuilder]: At program point L703-1(lines 703 709) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~pumpRunning~0 0) (<= ~waterLevel~0 2)) [2021-07-05 09:56:12,191 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 412) no Hoare annotation was computed. [2021-07-05 09:56:12,191 INFO L758 garLoopResultBuilder]: At program point L935(lines 512 518) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse3)))) [2021-07-05 09:56:12,191 INFO L758 garLoopResultBuilder]: At program point L935-1(lines 512 518) the Hoare annotation is: false [2021-07-05 09:56:12,191 INFO L758 garLoopResultBuilder]: At program point L935-2(lines 512 518) the Hoare annotation is: false [2021-07-05 09:56:12,191 INFO L762 garLoopResultBuilder]: For program point L606(lines 606 612) no Hoare annotation was computed. [2021-07-05 09:56:12,191 INFO L762 garLoopResultBuilder]: For program point L606-2(lines 606 612) no Hoare annotation was computed. [2021-07-05 09:56:12,191 INFO L762 garLoopResultBuilder]: For program point L606-4(lines 606 612) no Hoare annotation was computed. [2021-07-05 09:56:12,192 INFO L762 garLoopResultBuilder]: For program point L606-6(lines 606 612) no Hoare annotation was computed. [2021-07-05 09:56:12,192 INFO L762 garLoopResultBuilder]: For program point L606-8(lines 606 612) no Hoare annotation was computed. [2021-07-05 09:56:12,192 INFO L762 garLoopResultBuilder]: For program point L606-10(lines 606 612) no Hoare annotation was computed. [2021-07-05 09:56:12,192 INFO L758 garLoopResultBuilder]: At program point L640(lines 635 643) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 |ULTIMATE.start_isPumpRunning_#res|)) (.cse3 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse4 .cse5 .cse3) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse4 .cse5 .cse3)))) [2021-07-05 09:56:12,192 INFO L758 garLoopResultBuilder]: At program point L640-1(lines 635 643) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse3)))) [2021-07-05 09:56:12,192 INFO L762 garLoopResultBuilder]: For program point L574(lines 574 582) no Hoare annotation was computed. [2021-07-05 09:56:12,192 INFO L758 garLoopResultBuilder]: At program point L640-2(lines 635 643) the Hoare annotation is: false [2021-07-05 09:56:12,192 INFO L762 garLoopResultBuilder]: For program point L574-1(lines 574 582) no Hoare annotation was computed. [2021-07-05 09:56:12,192 INFO L758 garLoopResultBuilder]: At program point L640-3(lines 635 643) the Hoare annotation is: false [2021-07-05 09:56:12,192 INFO L758 garLoopResultBuilder]: At program point L640-4(lines 635 643) the Hoare annotation is: false [2021-07-05 09:56:12,193 INFO L762 garLoopResultBuilder]: For program point L574-2(lines 574 582) no Hoare annotation was computed. [2021-07-05 09:56:12,193 INFO L758 garLoopResultBuilder]: At program point L640-5(lines 635 643) the Hoare annotation is: false [2021-07-05 09:56:12,193 INFO L762 garLoopResultBuilder]: For program point L905(lines 905 912) no Hoare annotation was computed. [2021-07-05 09:56:12,193 INFO L765 garLoopResultBuilder]: At program point L905-1(lines 905 912) the Hoare annotation is: true [2021-07-05 09:56:12,193 INFO L762 garLoopResultBuilder]: For program point L443(lines 443 449) no Hoare annotation was computed. [2021-07-05 09:56:12,193 INFO L758 garLoopResultBuilder]: At program point L443-1(lines 443 449) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse3 .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2)))) [2021-07-05 09:56:12,193 INFO L762 garLoopResultBuilder]: For program point L807(lines 807 813) no Hoare annotation was computed. [2021-07-05 09:56:12,193 INFO L762 garLoopResultBuilder]: For program point L807-1(lines 807 813) no Hoare annotation was computed. [2021-07-05 09:56:12,193 INFO L762 garLoopResultBuilder]: For program point L807-2(lines 807 813) no Hoare annotation was computed. [2021-07-05 09:56:12,193 INFO L762 garLoopResultBuilder]: For program point L807-3(lines 807 813) no Hoare annotation was computed. [2021-07-05 09:56:12,193 INFO L762 garLoopResultBuilder]: For program point L807-4(lines 807 813) no Hoare annotation was computed. [2021-07-05 09:56:12,194 INFO L762 garLoopResultBuilder]: For program point L807-5(lines 807 813) no Hoare annotation was computed. [2021-07-05 09:56:12,194 INFO L762 garLoopResultBuilder]: For program point L742(lines 742 746) no Hoare annotation was computed. [2021-07-05 09:56:12,194 INFO L762 garLoopResultBuilder]: For program point L544(lines 544 561) no Hoare annotation was computed. [2021-07-05 09:56:12,194 INFO L762 garLoopResultBuilder]: For program point L544-1(lines 544 561) no Hoare annotation was computed. [2021-07-05 09:56:12,194 INFO L762 garLoopResultBuilder]: For program point L544-2(lines 544 561) no Hoare annotation was computed. [2021-07-05 09:56:12,194 INFO L762 garLoopResultBuilder]: For program point L544-3(lines 544 561) no Hoare annotation was computed. [2021-07-05 09:56:12,194 INFO L762 garLoopResultBuilder]: For program point L412(line 412) no Hoare annotation was computed. [2021-07-05 09:56:12,194 INFO L762 garLoopResultBuilder]: For program point L544-4(lines 544 561) no Hoare annotation was computed. [2021-07-05 09:56:12,194 INFO L762 garLoopResultBuilder]: For program point L412-1(line 412) no Hoare annotation was computed. [2021-07-05 09:56:12,194 INFO L762 garLoopResultBuilder]: For program point L544-5(lines 544 561) no Hoare annotation was computed. [2021-07-05 09:56:12,194 INFO L762 garLoopResultBuilder]: For program point L412-2(line 412) no Hoare annotation was computed. [2021-07-05 09:56:12,195 INFO L758 garLoopResultBuilder]: At program point L512(lines 508 530) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2)))) [2021-07-05 09:56:12,195 INFO L758 garLoopResultBuilder]: At program point L512-1(lines 508 530) the Hoare annotation is: false [2021-07-05 09:56:12,195 INFO L758 garLoopResultBuilder]: At program point L512-2(lines 508 530) the Hoare annotation is: false [2021-07-05 09:56:12,195 INFO L758 garLoopResultBuilder]: At program point L877(lines 873 879) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:12,195 INFO L758 garLoopResultBuilder]: At program point L812(lines 803 816) the Hoare annotation is: false [2021-07-05 09:56:12,195 INFO L758 garLoopResultBuilder]: At program point L812-1(lines 803 816) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2)))) [2021-07-05 09:56:12,195 INFO L758 garLoopResultBuilder]: At program point L812-2(lines 803 816) the Hoare annotation is: false [2021-07-05 09:56:12,195 INFO L758 garLoopResultBuilder]: At program point L812-3(lines 803 816) the Hoare annotation is: false [2021-07-05 09:56:12,195 INFO L758 garLoopResultBuilder]: At program point L812-4(lines 803 816) the Hoare annotation is: false [2021-07-05 09:56:12,196 INFO L758 garLoopResultBuilder]: At program point L812-5(lines 803 816) the Hoare annotation is: false [2021-07-05 09:56:12,196 INFO L762 garLoopResultBuilder]: For program point L548(lines 548 556) no Hoare annotation was computed. [2021-07-05 09:56:12,196 INFO L762 garLoopResultBuilder]: For program point L548-1(lines 548 556) no Hoare annotation was computed. [2021-07-05 09:56:12,196 INFO L762 garLoopResultBuilder]: For program point L548-2(lines 548 556) no Hoare annotation was computed. [2021-07-05 09:56:12,196 INFO L762 garLoopResultBuilder]: For program point L548-3(lines 548 556) no Hoare annotation was computed. [2021-07-05 09:56:12,196 INFO L762 garLoopResultBuilder]: For program point L548-4(lines 548 556) no Hoare annotation was computed. [2021-07-05 09:56:12,196 INFO L762 garLoopResultBuilder]: For program point L548-5(lines 548 556) no Hoare annotation was computed. [2021-07-05 09:56:12,196 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:56:12,196 INFO L758 garLoopResultBuilder]: At program point L483(lines 432 484) the Hoare annotation is: false [2021-07-05 09:56:12,196 INFO L762 garLoopResultBuilder]: For program point L946(lines 946 963) no Hoare annotation was computed. [2021-07-05 09:56:12,197 INFO L758 garLoopResultBuilder]: At program point L946-1(lines 1 1001) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2) (and (<= 2 ~waterLevel~0) (<= 2 |ULTIMATE.start_getWaterLevel_#res|) .cse0 (<= |ULTIMATE.start_getWaterLevel_#res| 2) .cse3 (<= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9 2) (< 1 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~9) .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2)))) [2021-07-05 09:56:12,197 INFO L762 garLoopResultBuilder]: For program point L946-2(lines 946 963) no Hoare annotation was computed. [2021-07-05 09:56:12,197 INFO L758 garLoopResultBuilder]: At program point L946-3(lines 1 1001) the Hoare annotation is: false [2021-07-05 09:56:12,197 INFO L762 garLoopResultBuilder]: For program point L946-4(lines 946 963) no Hoare annotation was computed. [2021-07-05 09:56:12,197 INFO L758 garLoopResultBuilder]: At program point L946-5(lines 1 1001) the Hoare annotation is: false [2021-07-05 09:56:12,197 INFO L765 garLoopResultBuilder]: At program point L914(lines 895 917) the Hoare annotation is: true [2021-07-05 09:56:12,197 INFO L758 garLoopResultBuilder]: At program point L519(lines 519 525) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse3 .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2)))) [2021-07-05 09:56:12,197 INFO L758 garLoopResultBuilder]: At program point L519-1(lines 519 525) the Hoare annotation is: false [2021-07-05 09:56:12,197 INFO L762 garLoopResultBuilder]: For program point L453(lines 453 459) no Hoare annotation was computed. [2021-07-05 09:56:12,197 INFO L758 garLoopResultBuilder]: At program point L519-2(lines 519 525) the Hoare annotation is: false [2021-07-05 09:56:12,198 INFO L758 garLoopResultBuilder]: At program point L453-1(lines 453 459) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse3 .cse2) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse2)))) [2021-07-05 09:56:12,198 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:56:12,198 INFO L762 garLoopResultBuilder]: For program point L950(lines 950 960) no Hoare annotation was computed. [2021-07-05 09:56:12,198 INFO L762 garLoopResultBuilder]: For program point L950-2(lines 950 960) no Hoare annotation was computed. [2021-07-05 09:56:12,198 INFO L762 garLoopResultBuilder]: For program point L950-4(lines 950 960) no Hoare annotation was computed. [2021-07-05 09:56:12,198 INFO L762 garLoopResultBuilder]: For program point L951(lines 951 957) no Hoare annotation was computed. [2021-07-05 09:56:12,198 INFO L762 garLoopResultBuilder]: For program point L951-2(lines 951 957) no Hoare annotation was computed. [2021-07-05 09:56:12,198 INFO L762 garLoopResultBuilder]: For program point L951-4(lines 951 957) no Hoare annotation was computed. [2021-07-05 09:56:12,198 INFO L762 garLoopResultBuilder]: For program point L754(lines 754 758) no Hoare annotation was computed. [2021-07-05 09:56:12,198 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:56:12,198 INFO L762 garLoopResultBuilder]: For program point L689(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,199 INFO L762 garLoopResultBuilder]: For program point L689-2(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,199 INFO L762 garLoopResultBuilder]: For program point L689-3(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,199 INFO L762 garLoopResultBuilder]: For program point L689-5(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,199 INFO L762 garLoopResultBuilder]: For program point L689-6(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,199 INFO L762 garLoopResultBuilder]: For program point L689-8(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,199 INFO L762 garLoopResultBuilder]: For program point L689-9(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,199 INFO L762 garLoopResultBuilder]: For program point L689-11(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,199 INFO L762 garLoopResultBuilder]: For program point L689-12(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,199 INFO L762 garLoopResultBuilder]: For program point L689-14(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,199 INFO L762 garLoopResultBuilder]: For program point L689-15(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,199 INFO L762 garLoopResultBuilder]: For program point L689-17(lines 689 693) no Hoare annotation was computed. [2021-07-05 09:56:12,200 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:56:12,200 INFO L758 garLoopResultBuilder]: At program point L990(lines 1 1001) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:12,200 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 412) no Hoare annotation was computed. [2021-07-05 09:56:12,200 INFO L758 garLoopResultBuilder]: At program point L925(lines 920 927) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:12,200 INFO L762 garLoopResultBuilder]: For program point L463(lines 463 478) no Hoare annotation was computed. [2021-07-05 09:56:12,200 INFO L758 garLoopResultBuilder]: At program point L695(lines 680 698) the Hoare annotation is: false [2021-07-05 09:56:12,200 INFO L758 garLoopResultBuilder]: At program point L695-1(lines 680 698) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (<= ~waterLevel~0 2))) (or (and (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2)))) [2021-07-05 09:56:12,200 INFO L758 garLoopResultBuilder]: At program point L695-2(lines 680 698) the Hoare annotation is: false [2021-07-05 09:56:12,200 INFO L758 garLoopResultBuilder]: At program point L695-3(lines 680 698) the Hoare annotation is: false [2021-07-05 09:56:12,201 INFO L758 garLoopResultBuilder]: At program point L695-4(lines 680 698) the Hoare annotation is: false [2021-07-05 09:56:12,201 INFO L758 garLoopResultBuilder]: At program point L695-5(lines 680 698) the Hoare annotation is: false [2021-07-05 09:56:12,201 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable138 [2021-07-05 09:56:12,201 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:56:12,201 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION was SAFE (3/3) [2021-07-05 09:56:12,216 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.07 09:56:12 BoogieIcfgContainer [2021-07-05 09:56:12,217 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-05 09:56:12,217 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-07-05 09:56:12,217 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-07-05 09:56:12,217 INFO L275 PluginConnector]: Witness Printer initialized [2021-07-05 09:56:12,218 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:56:08" (3/4) ... [2021-07-05 09:56:12,220 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-07-05 09:56:12,230 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2021-07-05 09:56:12,231 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-07-05 09:56:12,231 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-07-05 09:56:12,232 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-07-05 09:56:12,232 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-07-05 09:56:12,233 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:56:12,234 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:56:12,248 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((0 == systemActive && pumpRunning == 0) && waterLevel <= 2)) || (((((((2 <= waterLevel && 2 <= \result) && 1 == systemActive) && \result <= 2) && 1 <= pumpRunning) && tmp <= 2) && 1 < tmp) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) [2021-07-05 09:56:12,260 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((0 == systemActive && pumpRunning == 0) && waterLevel <= 2)) || (((2 <= waterLevel && 1 == systemActive) && 1 <= pumpRunning) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) [2021-07-05 09:56:12,261 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((0 == systemActive && pumpRunning == 0) && waterLevel <= 2)) || (((2 <= waterLevel && 1 == systemActive) && 1 <= pumpRunning) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) [2021-07-05 09:56:12,261 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((0 == systemActive && pumpRunning == 0) && waterLevel <= 2)) || (((2 <= waterLevel && 1 == systemActive) && 1 <= pumpRunning) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) [2021-07-05 09:56:12,262 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((1 == systemActive && \result == 0) && pumpRunning == 0) && waterLevel <= 2) || (((\result == 0 && 0 == systemActive) && pumpRunning == 0) && waterLevel <= 2)) || ((((2 <= waterLevel && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) [2021-07-05 09:56:12,262 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && \result == 0) && pumpRunning == 0) && waterLevel <= 2) || (((\result == 0 && 0 == systemActive) && pumpRunning == 0) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) [2021-07-05 09:56:12,262 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((0 == systemActive && pumpRunning == 0) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) [2021-07-05 09:56:12,262 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((0 == systemActive && pumpRunning == 0) && waterLevel <= 2)) || (((2 <= waterLevel && 1 == systemActive) && 1 <= pumpRunning) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) [2021-07-05 09:56:12,263 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((2 <= waterLevel && 2 <= \result) && 1 == systemActive) && \result <= 2) && 1 <= pumpRunning) && waterLevel <= 2) || ((1 == systemActive && pumpRunning == 0) && waterLevel <= 2)) || ((0 == systemActive && pumpRunning == 0) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) [2021-07-05 09:56:12,263 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((splverifierCounter == 0 && 1 <= switchedOnBeforeTS) && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2 [2021-07-05 09:56:12,263 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((splverifierCounter == 0 && 1 <= switchedOnBeforeTS) && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2 [2021-07-05 09:56:12,263 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((1 == systemActive && \result == 1) && pumpRunning == 0) && waterLevel <= 2) || (((2 <= waterLevel && 1 == systemActive) && pumpRunning == 0) && waterLevel <= 2)) [2021-07-05 09:56:12,263 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && \result == 0) && pumpRunning == 0) && waterLevel <= 2) || (((\result == 0 && 0 == systemActive) && pumpRunning == 0) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) [2021-07-05 09:56:12,264 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((\result == 0 && 1 == systemActive) && tmp___0 == 0) && pumpRunning == 0) && waterLevel <= 2) || (((2 <= waterLevel && 1 == systemActive) && pumpRunning == 0) && waterLevel <= 2)) [2021-07-05 09:56:12,306 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-07-05 09:56:12,310 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-07-05 09:56:12,311 INFO L168 Benchmark]: Toolchain (without parser) took 5345.37 ms. Allocated memory was 62.9 MB in the beginning and 224.4 MB in the end (delta: 161.5 MB). Free memory was 42.0 MB in the beginning and 74.9 MB in the end (delta: -32.8 MB). Peak memory consumption was 127.0 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:12,311 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 62.9 MB. Free memory is still 43.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 09:56:12,311 INFO L168 Benchmark]: CACSL2BoogieTranslator took 387.13 ms. Allocated memory is still 62.9 MB. Free memory was 41.8 MB in the beginning and 36.7 MB in the end (delta: 5.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:12,311 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.74 ms. Allocated memory is still 62.9 MB. Free memory was 36.7 MB in the beginning and 32.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:12,312 INFO L168 Benchmark]: Boogie Preprocessor took 28.35 ms. Allocated memory is still 62.9 MB. Free memory was 32.5 MB in the beginning and 29.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:12,312 INFO L168 Benchmark]: RCFGBuilder took 834.29 ms. Allocated memory was 62.9 MB in the beginning and 98.6 MB in the end (delta: 35.7 MB). Free memory was 29.5 MB in the beginning and 51.3 MB in the end (delta: -21.8 MB). Peak memory consumption was 24.7 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:12,312 INFO L168 Benchmark]: TraceAbstraction took 3951.17 ms. Allocated memory was 98.6 MB in the beginning and 224.4 MB in the end (delta: 125.8 MB). Free memory was 50.7 MB in the beginning and 87.4 MB in the end (delta: -36.8 MB). Peak memory consumption was 88.2 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:12,312 INFO L168 Benchmark]: Witness Printer took 93.53 ms. Allocated memory is still 224.4 MB. Free memory was 87.4 MB in the beginning and 74.9 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:12,312 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 62.9 MB. Free memory is still 43.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 387.13 ms. Allocated memory is still 62.9 MB. Free memory was 41.8 MB in the beginning and 36.7 MB in the end (delta: 5.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 44.74 ms. Allocated memory is still 62.9 MB. Free memory was 36.7 MB in the beginning and 32.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 28.35 ms. Allocated memory is still 62.9 MB. Free memory was 32.5 MB in the beginning and 29.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 834.29 ms. Allocated memory was 62.9 MB in the beginning and 98.6 MB in the end (delta: 35.7 MB). Free memory was 29.5 MB in the beginning and 51.3 MB in the end (delta: -21.8 MB). Peak memory consumption was 24.7 MB. Max. memory is 16.1 GB. * TraceAbstraction took 3951.17 ms. Allocated memory was 98.6 MB in the beginning and 224.4 MB in the end (delta: 125.8 MB). Free memory was 50.7 MB in the beginning and 87.4 MB in the end (delta: -36.8 MB). Peak memory consumption was 88.2 MB. Max. memory is 16.1 GB. * Witness Printer took 93.53 ms. Allocated memory is still 224.4 MB. Free memory was 87.4 MB in the beginning and 74.9 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 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: 412]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 412]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 412]: 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, 140 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 3602.2ms, OverallIterations: 9, TraceHistogramMax: 2, EmptinessCheckTime: 18.4ms, AutomataDifference: 801.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 1235.9ms, InitialAbstractionConstructionTime: 14.7ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 1119 SDtfs, 1515 SDslu, 1802 SDs, 0 SdLazy, 274 SolverSat, 90 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 323.5ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 121 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 199.3ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=384occurred in iteration=7, InterpolantAutomatonStates: 52, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 137.2ms AutomataMinimizationTime, 9 MinimizatonAttempts, 934 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 63 LocationsWithAnnotation, 63 PreInvPairs, 294 NumberOfFragments, 704 HoareAnnotationTreeSize, 63 FomulaSimplifications, 55416 FormulaSimplificationTreeSizeReduction, 278.6ms HoareSimplificationTime, 63 FomulaSimplificationsInter, 3976 FormulaSimplificationTreeSizeReductionInter, 945.9ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 49.3ms SsaConstructionTime, 242.6ms SatisfiabilityAnalysisTime, 663.6ms InterpolantComputationTime, 408 NumberOfCodeBlocks, 408 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 398 ConstructedInterpolants, 0 QuantifiedInterpolants, 811 SizeOfPredicates, 3 NumberOfNonLiveVariables, 458 ConjunctsInSsa, 5 ConjunctsInUnsatCore, 10 InterpolantComputations, 8 PerfectInterpolantSequences, 38/48 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, 140 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 141.7ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.1ms, AutomataDifference: 8.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 73.4ms, InitialAbstractionConstructionTime: 1.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 278 SDtfs, 71 SDslu, 6 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=140occurred 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: 2.3ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 63 LocationsWithAnnotation, 63 PreInvPairs, 105 NumberOfFragments, 105 HoareAnnotationTreeSize, 63 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 23.8ms HoareSimplificationTime, 63 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 46.8ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 3.3ms SsaConstructionTime, 9.2ms SatisfiabilityAnalysisTime, 18.0ms 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, 140 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 147.2ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.1ms, AutomataDifference: 8.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 77.7ms, InitialAbstractionConstructionTime: 0.7ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 278 SDtfs, 71 SDslu, 6 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=140occurred 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: 2.8ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 63 LocationsWithAnnotation, 63 PreInvPairs, 86 NumberOfFragments, 105 HoareAnnotationTreeSize, 63 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 21.6ms HoareSimplificationTime, 63 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 53.4ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 3.1ms SsaConstructionTime, 8.2ms SatisfiabilityAnalysisTime, 22.3ms 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: 453]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((0 == systemActive && pumpRunning == 0) && waterLevel <= 2)) || (((2 <= waterLevel && 1 == systemActive) && 1 <= pumpRunning) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) - InvariantResult [Line: 873]: Loop Invariant Derived loop invariant: (1 == systemActive && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((0 == systemActive && pumpRunning == 0) && waterLevel <= 2)) || (((2 <= waterLevel && 1 == systemActive) && 1 <= pumpRunning) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: ((((splverifierCounter == 0 && 1 <= switchedOnBeforeTS) && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2 - InvariantResult [Line: 680]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 803]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 635]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 508]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 680]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 803]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 920]: Loop Invariant Derived loop invariant: (1 == systemActive && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 635]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 895]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 680]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 519]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((0 == systemActive && pumpRunning == 0) && waterLevel <= 2)) || (((2 <= waterLevel && 1 == systemActive) && 1 <= pumpRunning) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) - InvariantResult [Line: 803]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 635]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: (1 == systemActive && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 519]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 635]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 519]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 432]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 680]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 803]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 680]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((\result == 0 && 1 == systemActive) && tmp___0 == 0) && pumpRunning == 0) && waterLevel <= 2) || (((2 <= waterLevel && 1 == systemActive) && pumpRunning == 0) && waterLevel <= 2)) - InvariantResult [Line: 803]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((1 == systemActive && \result == 1) && pumpRunning == 0) && waterLevel <= 2) || (((2 <= waterLevel && 1 == systemActive) && pumpRunning == 0) && waterLevel <= 2)) - InvariantResult [Line: 635]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((1 == systemActive && \result == 0) && pumpRunning == 0) && waterLevel <= 2) || (((\result == 0 && 0 == systemActive) && pumpRunning == 0) && waterLevel <= 2)) || ((((2 <= waterLevel && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) - InvariantResult [Line: 508]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((0 == systemActive && pumpRunning == 0) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) - InvariantResult [Line: 680]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 803]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 508]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 635]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && \result == 0) && pumpRunning == 0) && waterLevel <= 2) || (((\result == 0 && 0 == systemActive) && pumpRunning == 0) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) - InvariantResult [Line: 703]: Loop Invariant Derived loop invariant: (splverifierCounter == 0 && pumpRunning == 0) && waterLevel <= 2 - InvariantResult [Line: 443]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((0 == systemActive && pumpRunning == 0) && waterLevel <= 2)) || (((2 <= waterLevel && 1 == systemActive) && 1 <= pumpRunning) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) - InvariantResult [Line: 624]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 794]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 624]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 905]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 794]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 624]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 624]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 624]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 624]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 624]: Loop Invariant Derived loop invariant: ((((splverifierCounter == 0 && 1 <= switchedOnBeforeTS) && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2 - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 624]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 624]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && 2 <= waterLevel) && 1 == systemActive) && pumpRunning == 0) && waterLevel <= 2 - InvariantResult [Line: 794]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((2 <= waterLevel && 2 <= \result) && 1 == systemActive) && \result <= 2) && 1 <= pumpRunning) && waterLevel <= 2) || ((1 == systemActive && pumpRunning == 0) && waterLevel <= 2)) || ((0 == systemActive && pumpRunning == 0) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (1 == systemActive && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && 2 <= waterLevel) && 1 == systemActive) && pumpRunning == 0) && waterLevel <= 2 - InvariantResult [Line: 512]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && \result == 0) && pumpRunning == 0) && waterLevel <= 2) || (((\result == 0 && 0 == systemActive) && pumpRunning == 0) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((0 == systemActive && pumpRunning == 0) && waterLevel <= 2)) || (((((((2 <= waterLevel && 2 <= \result) && 1 == systemActive) && \result <= 2) && 1 <= pumpRunning) && tmp <= 2) && 1 < tmp) && waterLevel <= 2)) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && waterLevel <= 2)) - InvariantResult [Line: 512]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 829]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 512]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-07-05 09:56:12,377 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...