./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_product50.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_spec3_product50.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 99571b525880b8ef5d438b0b12df7f7fd3755f6b ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 09:54:46,176 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 09:54:46,179 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 09:54:46,214 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 09:54:46,214 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 09:54:46,217 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 09:54:46,218 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 09:54:46,222 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 09:54:46,224 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 09:54:46,227 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 09:54:46,228 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 09:54:46,229 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 09:54:46,229 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 09:54:46,231 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 09:54:46,232 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 09:54:46,233 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 09:54:46,234 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 09:54:46,235 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 09:54:46,237 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 09:54:46,241 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 09:54:46,242 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 09:54:46,243 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 09:54:46,244 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 09:54:46,245 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 09:54:46,249 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 09:54:46,249 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 09:54:46,250 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 09:54:46,251 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 09:54:46,251 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 09:54:46,252 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 09:54:46,252 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 09:54:46,252 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 09:54:46,254 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 09:54:46,254 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 09:54:46,255 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 09:54:46,255 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 09:54:46,255 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 09:54:46,256 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 09:54:46,256 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 09:54:46,257 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 09:54:46,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 09:54:46,258 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 09:54:46,285 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 09:54:46,285 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 09:54:46,287 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 09:54:46,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 09:54:46,287 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 09:54:46,288 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 09:54:46,288 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 09:54:46,288 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 09:54:46,288 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 09:54:46,288 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 09:54:46,289 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 09:54:46,289 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 09:54:46,289 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 09:54:46,290 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 09:54:46,290 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 09:54:46,290 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 09:54:46,290 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 09:54:46,290 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 09:54:46,290 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 09:54:46,291 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 09:54:46,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:54:46,291 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 09:54:46,291 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 09:54:46,291 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 09:54:46,291 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 09:54:46,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 09:54:46,292 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 09:54:46,292 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 09:54:46,292 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99571b525880b8ef5d438b0b12df7f7fd3755f6b [2021-07-05 09:54:46,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 09:54:46,562 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 09:54:46,564 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 09:54:46,565 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 09:54:46,565 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 09:54:46,566 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product50.cil.c [2021-07-05 09:54:46,609 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d35c9174/f583dd9054344e2ab5b391ddc698912e/FLAGb93299319 [2021-07-05 09:54:47,004 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 09:54:47,005 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product50.cil.c [2021-07-05 09:54:47,014 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d35c9174/f583dd9054344e2ab5b391ddc698912e/FLAGb93299319 [2021-07-05 09:54:47,024 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d35c9174/f583dd9054344e2ab5b391ddc698912e [2021-07-05 09:54:47,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 09:54:47,027 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 09:54:47,028 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 09:54:47,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 09:54:47,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 09:54:47,035 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:54:47" (1/1) ... [2021-07-05 09:54:47,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@318266c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:47, skipping insertion in model container [2021-07-05 09:54:47,036 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:54:47" (1/1) ... [2021-07-05 09:54:47,040 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 09:54:47,079 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 09:54:47,244 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_spec3_product50.cil.c[14819,14832] [2021-07-05 09:54:47,269 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:54:47,281 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 09:54:47,330 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_spec3_product50.cil.c[14819,14832] [2021-07-05 09:54:47,340 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:54:47,370 INFO L208 MainTranslator]: Completed translation [2021-07-05 09:54:47,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:47 WrapperNode [2021-07-05 09:54:47,371 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 09:54:47,372 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 09:54:47,372 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 09:54:47,373 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 09:54:47,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:47" (1/1) ... [2021-07-05 09:54:47,398 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:47" (1/1) ... [2021-07-05 09:54:47,438 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 09:54:47,439 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 09:54:47,439 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 09:54:47,439 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 09:54:47,444 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:47" (1/1) ... [2021-07-05 09:54:47,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:47" (1/1) ... [2021-07-05 09:54:47,454 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:47" (1/1) ... [2021-07-05 09:54:47,454 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:47" (1/1) ... [2021-07-05 09:54:47,467 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:47" (1/1) ... [2021-07-05 09:54:47,475 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:47" (1/1) ... [2021-07-05 09:54:47,477 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:47" (1/1) ... [2021-07-05 09:54:47,487 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 09:54:47,491 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 09:54:47,500 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 09:54:47,501 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 09:54:47,501 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:47" (1/1) ... [2021-07-05 09:54:47,506 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:54:47,511 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:54:47,526 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-07-05 09:54:47,554 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-07-05 09:54:47,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 09:54:47,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-05 09:54:47,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 09:54:47,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 09:54:48,203 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 09:54:48,203 INFO L299 CfgBuilder]: Removed 164 assume(true) statements. [2021-07-05 09:54:48,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:54:48 BoogieIcfgContainer [2021-07-05 09:54:48,204 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 09:54:48,205 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 09:54:48,205 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 09:54:48,207 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 09:54:48,207 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 09:54:47" (1/3) ... [2021-07-05 09:54:48,208 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11b9788e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:54:48, skipping insertion in model container [2021-07-05 09:54:48,208 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:47" (2/3) ... [2021-07-05 09:54:48,208 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11b9788e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:54:48, skipping insertion in model container [2021-07-05 09:54:48,208 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:54:48" (3/3) ... [2021-07-05 09:54:48,209 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product50.cil.c [2021-07-05 09:54:48,214 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 09:54:48,214 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-07-05 09:54:48,247 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:54:48,251 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:54:48,252 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:54:48,263 INFO L276 IsEmpty]: Start isEmpty. Operand has 123 states, 119 states have (on average 1.5630252100840336) internal successors, (186), 122 states have internal predecessors, (186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:48,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-07-05 09:54:48,269 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:48,269 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:48,269 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:48,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:48,279 INFO L82 PathProgramCache]: Analyzing trace with hash 1803952717, now seen corresponding path program 1 times [2021-07-05 09:54:48,284 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:48,285 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2133734547] [2021-07-05 09:54:48,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:48,285 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:48,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:48,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:48,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:48,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:48,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:48,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:48,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:48,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:48,515 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:48,516 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2133734547] [2021-07-05 09:54:48,516 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2133734547] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:48,517 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:48,517 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:54:48,525 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [583547201] [2021-07-05 09:54:48,528 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:48,528 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:48,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:48,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:48,541 INFO L87 Difference]: Start difference. First operand has 123 states, 119 states have (on average 1.5630252100840336) internal successors, (186), 122 states have internal predecessors, (186), 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 8.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:48,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:48,610 INFO L93 Difference]: Finished difference Result 240 states and 365 transitions. [2021-07-05 09:54:48,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:48,612 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 24 [2021-07-05 09:54:48,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:48,620 INFO L225 Difference]: With dead ends: 240 [2021-07-05 09:54:48,620 INFO L226 Difference]: Without dead ends: 49 [2021-07-05 09:54:48,622 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:48,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2021-07-05 09:54:48,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 49. [2021-07-05 09:54:48,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 48 states have (on average 1.4583333333333333) internal successors, (70), 48 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:48,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 70 transitions. [2021-07-05 09:54:48,643 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 70 transitions. Word has length 24 [2021-07-05 09:54:48,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:48,644 INFO L442 AbstractCegarLoop]: Abstraction has 49 states and 70 transitions. [2021-07-05 09:54:48,644 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:48,644 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 70 transitions. [2021-07-05 09:54:48,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-07-05 09:54:48,645 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:48,645 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 09:54:48,645 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-05 09:54:48,645 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:48,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:48,646 INFO L82 PathProgramCache]: Analyzing trace with hash -1055002865, now seen corresponding path program 1 times [2021-07-05 09:54:48,646 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:48,646 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1944520619] [2021-07-05 09:54:48,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:48,647 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:48,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:48,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:48,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:48,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:48,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:48,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:48,698 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:48,698 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1944520619] [2021-07-05 09:54:48,698 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1944520619] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:48,698 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:48,698 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:54:48,699 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2035325885] [2021-07-05 09:54:48,700 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:48,700 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:48,700 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:48,701 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:48,701 INFO L87 Difference]: Start difference. First operand 49 states and 70 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 2 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 09:54:48,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:48,722 INFO L93 Difference]: Finished difference Result 115 states and 167 transitions. [2021-07-05 09:54:48,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:48,723 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 2 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 09:54:48,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:48,724 INFO L225 Difference]: With dead ends: 115 [2021-07-05 09:54:48,724 INFO L226 Difference]: Without dead ends: 72 [2021-07-05 09:54:48,724 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.1ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:48,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72 states. [2021-07-05 09:54:48,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72 to 70. [2021-07-05 09:54:48,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 70 states, 69 states have (on average 1.434782608695652) internal successors, (99), 69 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:48,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 99 transitions. [2021-07-05 09:54:48,731 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 99 transitions. Word has length 26 [2021-07-05 09:54:48,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:48,731 INFO L442 AbstractCegarLoop]: Abstraction has 70 states and 99 transitions. [2021-07-05 09:54:48,731 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 2 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 09:54:48,731 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 99 transitions. [2021-07-05 09:54:48,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-07-05 09:54:48,732 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:48,732 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] [2021-07-05 09:54:48,732 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-05 09:54:48,733 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:48,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:48,733 INFO L82 PathProgramCache]: Analyzing trace with hash -1200859520, now seen corresponding path program 1 times [2021-07-05 09:54:48,733 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:48,734 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189140531] [2021-07-05 09:54:48,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:48,734 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:48,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:48,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:48,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:48,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:48,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:48,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:48,798 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:48,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:48,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:48,823 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:48,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:48,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:48,826 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:48,826 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189140531] [2021-07-05 09:54:48,826 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1189140531] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:48,826 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:48,826 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:54:48,826 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627623570] [2021-07-05 09:54:48,827 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:48,828 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:48,828 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:48,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:48,829 INFO L87 Difference]: Start difference. First operand 70 states and 99 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:48,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:48,893 INFO L93 Difference]: Finished difference Result 187 states and 263 transitions. [2021-07-05 09:54:48,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 09:54:48,897 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 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 32 [2021-07-05 09:54:48,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:48,901 INFO L225 Difference]: With dead ends: 187 [2021-07-05 09:54:48,901 INFO L226 Difference]: Without dead ends: 123 [2021-07-05 09:54:48,903 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 33.9ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:54:48,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2021-07-05 09:54:48,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 76. [2021-07-05 09:54:48,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76 states, 75 states have (on average 1.4) internal successors, (105), 75 states have internal predecessors, (105), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:48,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 105 transitions. [2021-07-05 09:54:48,918 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 105 transitions. Word has length 32 [2021-07-05 09:54:48,918 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:48,918 INFO L442 AbstractCegarLoop]: Abstraction has 76 states and 105 transitions. [2021-07-05 09:54:48,918 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:48,918 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 105 transitions. [2021-07-05 09:54:48,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-07-05 09:54:48,920 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:48,920 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] [2021-07-05 09:54:48,920 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-05 09:54:48,920 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:48,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:48,921 INFO L82 PathProgramCache]: Analyzing trace with hash 1966711683, now seen corresponding path program 1 times [2021-07-05 09:54:48,921 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:48,922 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [856755612] [2021-07-05 09:54:48,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:48,922 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:48,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:48,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:48,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:48,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:48,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:48,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:48,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:54:48,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:49,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:49,001 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:49,001 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [856755612] [2021-07-05 09:54:49,001 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [856755612] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:49,001 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:49,002 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:54:49,003 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775268581] [2021-07-05 09:54:49,003 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:49,003 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:49,004 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:49,004 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:49,004 INFO L87 Difference]: Start difference. First operand 76 states and 105 transitions. Second operand has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:49,115 INFO L93 Difference]: Finished difference Result 381 states and 542 transitions. [2021-07-05 09:54:49,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-05 09:54:49,116 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 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 32 [2021-07-05 09:54:49,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:49,118 INFO L225 Difference]: With dead ends: 381 [2021-07-05 09:54:49,118 INFO L226 Difference]: Without dead ends: 311 [2021-07-05 09:54:49,118 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 32.8ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 09:54:49,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 311 states. [2021-07-05 09:54:49,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 311 to 123. [2021-07-05 09:54:49,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 123 states, 122 states have (on average 1.3688524590163935) internal successors, (167), 122 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 167 transitions. [2021-07-05 09:54:49,138 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 167 transitions. Word has length 32 [2021-07-05 09:54:49,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:49,138 INFO L442 AbstractCegarLoop]: Abstraction has 123 states and 167 transitions. [2021-07-05 09:54:49,138 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 6.4) internal successors, (32), 4 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,139 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 167 transitions. [2021-07-05 09:54:49,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-07-05 09:54:49,142 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:49,143 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:49,143 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-05 09:54:49,143 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:49,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:49,143 INFO L82 PathProgramCache]: Analyzing trace with hash 895665153, now seen corresponding path program 1 times [2021-07-05 09:54:49,144 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:49,144 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [516932183] [2021-07-05 09:54:49,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:49,149 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:49,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:49,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:54:49,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:49,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:49,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:49,212 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:49,212 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [516932183] [2021-07-05 09:54:49,212 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [516932183] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:49,213 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:49,213 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:54:49,213 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1491409999] [2021-07-05 09:54:49,213 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 09:54:49,214 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:49,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 09:54:49,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 09:54:49,214 INFO L87 Difference]: Start difference. First operand 123 states and 167 transitions. Second operand has 4 states, 4 states have (on average 8.25) internal successors, (33), 3 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:49,276 INFO L93 Difference]: Finished difference Result 254 states and 351 transitions. [2021-07-05 09:54:49,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 09:54:49,276 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 3 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2021-07-05 09:54:49,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:49,277 INFO L225 Difference]: With dead ends: 254 [2021-07-05 09:54:49,277 INFO L226 Difference]: Without dead ends: 184 [2021-07-05 09:54:49,282 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.9ms TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 09:54:49,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 184 states. [2021-07-05 09:54:49,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 184 to 181. [2021-07-05 09:54:49,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 181 states, 180 states have (on average 1.3666666666666667) internal successors, (246), 180 states have internal predecessors, (246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 246 transitions. [2021-07-05 09:54:49,294 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 246 transitions. Word has length 33 [2021-07-05 09:54:49,294 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:49,294 INFO L442 AbstractCegarLoop]: Abstraction has 181 states and 246 transitions. [2021-07-05 09:54:49,295 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 3 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,297 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 246 transitions. [2021-07-05 09:54:49,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-07-05 09:54:49,298 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:49,299 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:49,299 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-05 09:54:49,299 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:49,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:49,299 INFO L82 PathProgramCache]: Analyzing trace with hash -115452097, now seen corresponding path program 1 times [2021-07-05 09:54:49,300 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:49,300 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [496748300] [2021-07-05 09:54:49,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:49,300 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:49,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:49,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:49,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:49,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:49,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:49,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:49,339 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:49,339 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [496748300] [2021-07-05 09:54:49,339 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [496748300] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:49,339 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:49,339 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:54:49,340 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [945764078] [2021-07-05 09:54:49,340 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 09:54:49,340 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:49,340 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 09:54:49,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 09:54:49,341 INFO L87 Difference]: Start difference. First operand 181 states and 246 transitions. Second operand has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:49,371 INFO L93 Difference]: Finished difference Result 428 states and 593 transitions. [2021-07-05 09:54:49,371 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 09:54:49,371 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2021-07-05 09:54:49,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:49,373 INFO L225 Difference]: With dead ends: 428 [2021-07-05 09:54:49,373 INFO L226 Difference]: Without dead ends: 299 [2021-07-05 09:54:49,374 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.3ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:49,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2021-07-05 09:54:49,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 175. [2021-07-05 09:54:49,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 175 states, 174 states have (on average 1.367816091954023) internal successors, (238), 174 states have internal predecessors, (238), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 238 transitions. [2021-07-05 09:54:49,390 INFO L78 Accepts]: Start accepts. Automaton has 175 states and 238 transitions. Word has length 33 [2021-07-05 09:54:49,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:49,391 INFO L442 AbstractCegarLoop]: Abstraction has 175 states and 238 transitions. [2021-07-05 09:54:49,391 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 8.25) internal successors, (33), 4 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,391 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 238 transitions. [2021-07-05 09:54:49,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-07-05 09:54:49,391 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:49,391 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:49,392 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-05 09:54:49,392 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:49,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:49,393 INFO L82 PathProgramCache]: Analyzing trace with hash 1270109434, now seen corresponding path program 1 times [2021-07-05 09:54:49,393 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:49,393 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [355385703] [2021-07-05 09:54:49,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:49,393 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:49,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:49,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:49,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:49,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:49,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:54:49,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:49,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:49,433 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:49,433 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [355385703] [2021-07-05 09:54:49,434 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [355385703] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:49,435 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:49,435 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:54:49,435 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1168562727] [2021-07-05 09:54:49,435 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:49,435 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:49,436 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:49,437 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:49,437 INFO L87 Difference]: Start difference. First operand 175 states and 238 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 5 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:49,552 INFO L93 Difference]: Finished difference Result 465 states and 646 transitions. [2021-07-05 09:54:49,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-05 09:54:49,552 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 5 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2021-07-05 09:54:49,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:49,554 INFO L225 Difference]: With dead ends: 465 [2021-07-05 09:54:49,554 INFO L226 Difference]: Without dead ends: 296 [2021-07-05 09:54:49,555 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 22.8ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 09:54:49,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states. [2021-07-05 09:54:49,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 154. [2021-07-05 09:54:49,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 154 states, 153 states have (on average 1.3202614379084967) internal successors, (202), 153 states have internal predecessors, (202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 154 states and 202 transitions. [2021-07-05 09:54:49,562 INFO L78 Accepts]: Start accepts. Automaton has 154 states and 202 transitions. Word has length 33 [2021-07-05 09:54:49,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:49,563 INFO L442 AbstractCegarLoop]: Abstraction has 154 states and 202 transitions. [2021-07-05 09:54:49,563 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 5 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,563 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 202 transitions. [2021-07-05 09:54:49,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-07-05 09:54:49,563 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:49,563 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:49,563 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-05 09:54:49,564 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:49,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:49,564 INFO L82 PathProgramCache]: Analyzing trace with hash 142713341, now seen corresponding path program 1 times [2021-07-05 09:54:49,564 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:49,564 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855630281] [2021-07-05 09:54:49,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:49,565 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:49,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:49,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:49,608 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,609 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:49,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:49,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:49,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:49,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:49,628 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:49,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:49,630 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:49,630 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [855630281] [2021-07-05 09:54:49,631 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [855630281] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:49,631 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:49,631 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 09:54:49,631 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321631618] [2021-07-05 09:54:49,631 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 09:54:49,631 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:49,632 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 09:54:49,632 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 09:54:49,632 INFO L87 Difference]: Start difference. First operand 154 states and 202 transitions. Second operand has 6 states, 6 states have (on average 5.5) internal successors, (33), 6 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:49,691 INFO L93 Difference]: Finished difference Result 391 states and 522 transitions. [2021-07-05 09:54:49,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 09:54:49,691 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.5) internal successors, (33), 6 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2021-07-05 09:54:49,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:49,693 INFO L225 Difference]: With dead ends: 391 [2021-07-05 09:54:49,693 INFO L226 Difference]: Without dead ends: 243 [2021-07-05 09:54:49,693 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 31.2ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:54:49,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 243 states. [2021-07-05 09:54:49,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 243 to 142. [2021-07-05 09:54:49,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 141 states have (on average 1.297872340425532) internal successors, (183), 141 states have internal predecessors, (183), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 183 transitions. [2021-07-05 09:54:49,703 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 183 transitions. Word has length 33 [2021-07-05 09:54:49,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:49,703 INFO L442 AbstractCegarLoop]: Abstraction has 142 states and 183 transitions. [2021-07-05 09:54:49,704 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 5.5) internal successors, (33), 6 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,704 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 183 transitions. [2021-07-05 09:54:49,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-07-05 09:54:49,705 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:49,705 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] [2021-07-05 09:54:49,705 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-05 09:54:49,706 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:49,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:49,706 INFO L82 PathProgramCache]: Analyzing trace with hash 749127781, now seen corresponding path program 1 times [2021-07-05 09:54:49,706 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:49,706 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2018164647] [2021-07-05 09:54:49,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:49,707 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:49,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:49,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,750 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:49,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:49,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:54:49,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:49,760 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-07-05 09:54:49,760 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:49,760 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2018164647] [2021-07-05 09:54:49,760 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2018164647] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:49,760 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:49,760 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:54:49,760 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [770500145] [2021-07-05 09:54:49,761 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 09:54:49,762 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:49,762 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 09:54:49,762 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 09:54:49,762 INFO L87 Difference]: Start difference. First operand 142 states and 183 transitions. Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:49,782 INFO L93 Difference]: Finished difference Result 285 states and 375 transitions. [2021-07-05 09:54:49,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 09:54:49,783 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 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 52 [2021-07-05 09:54:49,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:49,783 INFO L225 Difference]: With dead ends: 285 [2021-07-05 09:54:49,783 INFO L226 Difference]: Without dead ends: 175 [2021-07-05 09:54:49,784 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.6ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:49,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 175 states. [2021-07-05 09:54:49,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 175 to 126. [2021-07-05 09:54:49,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126 states, 125 states have (on average 1.304) internal successors, (163), 125 states have internal predecessors, (163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 163 transitions. [2021-07-05 09:54:49,792 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 163 transitions. Word has length 52 [2021-07-05 09:54:49,792 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:49,792 INFO L442 AbstractCegarLoop]: Abstraction has 126 states and 163 transitions. [2021-07-05 09:54:49,792 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,792 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 163 transitions. [2021-07-05 09:54:49,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-07-05 09:54:49,793 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:49,793 INFO L525 BasicCegarLoop]: trace histogram [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] [2021-07-05 09:54:49,793 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-07-05 09:54:49,793 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:49,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:49,793 INFO L82 PathProgramCache]: Analyzing trace with hash 176703009, now seen corresponding path program 1 times [2021-07-05 09:54:49,794 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:49,794 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [480909914] [2021-07-05 09:54:49,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:49,794 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:49,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:49,833 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,833 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:49,835 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,836 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:49,838 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,839 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:49,842 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:49,842 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:49,843 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:49,843 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [480909914] [2021-07-05 09:54:49,843 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [480909914] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:49,843 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:49,843 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:54:49,843 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [171416943] [2021-07-05 09:54:49,844 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:49,844 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:49,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:49,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:49,845 INFO L87 Difference]: Start difference. First operand 126 states and 163 transitions. Second operand has 5 states, 5 states have (on average 10.6) internal successors, (53), 4 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:49,907 INFO L93 Difference]: Finished difference Result 656 states and 844 transitions. [2021-07-05 09:54:49,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-05 09:54:49,908 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.6) internal successors, (53), 4 states have internal predecessors, (53), 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 53 [2021-07-05 09:54:49,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:49,910 INFO L225 Difference]: With dead ends: 656 [2021-07-05 09:54:49,910 INFO L226 Difference]: Without dead ends: 536 [2021-07-05 09:54:49,910 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 22.8ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:54:49,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 536 states. [2021-07-05 09:54:49,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 536 to 244. [2021-07-05 09:54:49,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 244 states, 243 states have (on average 1.2757201646090535) internal successors, (310), 243 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 310 transitions. [2021-07-05 09:54:49,926 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 310 transitions. Word has length 53 [2021-07-05 09:54:49,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:49,926 INFO L442 AbstractCegarLoop]: Abstraction has 244 states and 310 transitions. [2021-07-05 09:54:49,926 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 10.6) internal successors, (53), 4 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:49,926 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 310 transitions. [2021-07-05 09:54:49,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-07-05 09:54:49,927 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:49,927 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:49,927 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-07-05 09:54:49,927 INFO L374 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:49,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:49,928 INFO L82 PathProgramCache]: Analyzing trace with hash 53419547, now seen corresponding path program 1 times [2021-07-05 09:54:49,928 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:49,928 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [800840295] [2021-07-05 09:54:49,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:49,928 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:49,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:49,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:49,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:49,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:49,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:49,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:49,980 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-07-05 09:54:49,980 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:49,981 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [800840295] [2021-07-05 09:54:49,981 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [800840295] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:49,981 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:49,981 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:54:49,981 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [613942193] [2021-07-05 09:54:49,982 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:49,982 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:49,983 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:49,984 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:49,984 INFO L87 Difference]: Start difference. First operand 244 states and 310 transitions. Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:50,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:50,030 INFO L93 Difference]: Finished difference Result 516 states and 670 transitions. [2021-07-05 09:54:50,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 09:54:50,031 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 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 54 [2021-07-05 09:54:50,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:50,032 INFO L225 Difference]: With dead ends: 516 [2021-07-05 09:54:50,033 INFO L226 Difference]: Without dead ends: 330 [2021-07-05 09:54:50,033 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 18.7ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:54:50,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 330 states. [2021-07-05 09:54:50,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 330 to 250. [2021-07-05 09:54:50,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 250 states, 249 states have (on average 1.2690763052208835) internal successors, (316), 249 states have internal predecessors, (316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:50,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 316 transitions. [2021-07-05 09:54:50,047 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 316 transitions. Word has length 54 [2021-07-05 09:54:50,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:50,048 INFO L442 AbstractCegarLoop]: Abstraction has 250 states and 316 transitions. [2021-07-05 09:54:50,048 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 5 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:50,049 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 316 transitions. [2021-07-05 09:54:50,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-07-05 09:54:50,049 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:50,049 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:50,049 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-07-05 09:54:50,049 INFO L374 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:50,050 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:50,050 INFO L82 PathProgramCache]: Analyzing trace with hash 311584985, now seen corresponding path program 1 times [2021-07-05 09:54:50,050 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:50,050 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1060015968] [2021-07-05 09:54:50,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:50,050 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:50,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:50,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:50,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:50,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:50,095 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,095 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-05 09:54:50,096 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:50,096 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1060015968] [2021-07-05 09:54:50,096 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1060015968] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:54:50,096 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2012422991] [2021-07-05 09:54:50,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:50,096 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 09:54:50,097 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:54:50,101 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 09:54:50,144 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 09:54:50,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:50,261 INFO L263 TraceCheckSpWp]: Trace formula consists of 440 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-05 09:54:50,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 09:54:50,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,311 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,311 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,312 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,326 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,326 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,328 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,328 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,329 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,329 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,331 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,331 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,332 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,332 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,333 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,333 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,335 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,335 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,336 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,336 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,337 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,337 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,369 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,370 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,370 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,372 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,372 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,374 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,375 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,377 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,378 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,378 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,380 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,382 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,383 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,388 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,388 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,390 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,391 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,391 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,392 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,392 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,395 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,396 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:54:50,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,408 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:54:50,408 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:54:50,409 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-07-05 09:54:50,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:54:50,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,424 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:54:50,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:54:50,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 09:54:50,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,435 INFO L142 QuantifierPusher]: treesize reduction 6, result has 14.3 percent of original size [2021-07-05 09:54:50,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,445 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,445 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-07-05 09:54:50,446 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2012422991] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:54:50,446 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 09:54:50,446 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2021-07-05 09:54:50,446 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1200250047] [2021-07-05 09:54:50,446 INFO L425 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-07-05 09:54:50,447 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:50,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-07-05 09:54:50,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2021-07-05 09:54:50,447 INFO L87 Difference]: Start difference. First operand 250 states and 316 transitions. Second operand has 10 states, 10 states have (on average 8.7) internal successors, (87), 10 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:50,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:50,677 INFO L93 Difference]: Finished difference Result 764 states and 958 transitions. [2021-07-05 09:54:50,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-05 09:54:50,678 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 8.7) internal successors, (87), 10 states have internal predecessors, (87), 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 54 [2021-07-05 09:54:50,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:50,680 INFO L225 Difference]: With dead ends: 764 [2021-07-05 09:54:50,680 INFO L226 Difference]: Without dead ends: 520 [2021-07-05 09:54:50,680 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 69.3ms TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2021-07-05 09:54:50,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 520 states. [2021-07-05 09:54:50,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 520 to 236. [2021-07-05 09:54:50,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 236 states, 235 states have (on average 1.2297872340425533) internal successors, (289), 235 states have internal predecessors, (289), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:50,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 289 transitions. [2021-07-05 09:54:50,701 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 289 transitions. Word has length 54 [2021-07-05 09:54:50,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:50,701 INFO L442 AbstractCegarLoop]: Abstraction has 236 states and 289 transitions. [2021-07-05 09:54:50,701 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 8.7) internal successors, (87), 10 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:50,701 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 289 transitions. [2021-07-05 09:54:50,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-07-05 09:54:50,702 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:50,702 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] [2021-07-05 09:54:50,722 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 09:54:50,922 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-07-05 09:54:50,923 INFO L374 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:50,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:50,923 INFO L82 PathProgramCache]: Analyzing trace with hash -1497135604, now seen corresponding path program 1 times [2021-07-05 09:54:50,923 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:50,923 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1851878856] [2021-07-05 09:54:50,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:50,923 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:50,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:50,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:54:50,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:50,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:50,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:50,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-07-05 09:54:50,977 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:50,977 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1851878856] [2021-07-05 09:54:50,978 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1851878856] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:54:50,978 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [97861669] [2021-07-05 09:54:50,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:50,978 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 09:54:50,978 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:54:50,979 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-07-05 09:54:51,023 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-07-05 09:54:51,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:51,100 INFO L263 TraceCheckSpWp]: Trace formula consists of 447 conjuncts, 7 conjunts are in the unsatisfiable core [2021-07-05 09:54:51,102 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 09:54:51,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,105 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,105 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,106 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,106 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,107 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,107 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,108 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,108 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,109 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,111 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,127 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:54:51,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 09:54:51,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:54:51,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,131 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:54:51,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 09:54:51,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:54:51,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,144 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,184 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,184 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,185 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,185 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,192 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,222 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:54:51,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 09:54:51,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:54:51,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,226 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:54:51,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 09:54:51,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:54:51,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:54:51,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,253 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:54:51,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:54:51,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-07-05 09:54:51,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:54:51,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,258 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:54:51,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:54:51,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 09:54:51,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:51,262 INFO L142 QuantifierPusher]: treesize reduction 6, result has 14.3 percent of original size [2021-07-05 09:54:51,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:51,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:51,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:51,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:51,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:51,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:51,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:51,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:51,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:51,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:51,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:51,269 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-07-05 09:54:51,269 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [97861669] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:54:51,269 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 09:54:51,269 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 6 [2021-07-05 09:54:51,269 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1546094176] [2021-07-05 09:54:51,270 INFO L425 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-05 09:54:51,270 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:51,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-05 09:54:51,270 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:54:51,271 INFO L87 Difference]: Start difference. First operand 236 states and 289 transitions. Second operand has 7 states, 7 states have (on average 8.857142857142858) internal successors, (62), 6 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:51,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:51,423 INFO L93 Difference]: Finished difference Result 814 states and 1020 transitions. [2021-07-05 09:54:51,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-05 09:54:51,423 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.857142857142858) internal successors, (62), 6 states have internal predecessors, (62), 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 55 [2021-07-05 09:54:51,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:51,423 INFO L225 Difference]: With dead ends: 814 [2021-07-05 09:54:51,423 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:54:51,425 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 50.1ms TimeCoverageRelationStatistics Valid=59, Invalid=97, Unknown=0, NotChecked=0, Total=156 [2021-07-05 09:54:51,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:54:51,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:54:51,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:51,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:54:51,425 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 55 [2021-07-05 09:54:51,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:51,426 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:54:51,426 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 8.857142857142858) internal successors, (62), 6 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:51,426 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:54:51,426 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:54:51,429 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:54:51,433 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,434 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,435 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,501 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,502 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,502 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,503 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,504 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,504 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,504 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,583 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,795 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 150 [2021-07-05 09:54:51,797 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,798 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,912 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 146 [2021-07-05 09:54:51,913 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,932 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,932 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,967 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,968 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,968 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,969 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,970 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,970 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,970 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,971 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,971 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,971 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,975 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:51,976 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,210 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 190 [2021-07-05 09:54:52,211 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,212 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,212 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,213 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,213 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,213 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,214 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,214 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,215 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,398 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 132 [2021-07-05 09:54:52,399 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,400 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,615 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 190 [2021-07-05 09:54:52,617 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,643 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,644 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,644 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,644 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,645 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,655 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:52,819 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 25 [2021-07-05 09:54:53,155 WARN L205 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 56 [2021-07-05 09:54:53,562 WARN L205 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 31 [2021-07-05 09:54:53,995 WARN L205 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 59 [2021-07-05 09:54:54,316 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 46 [2021-07-05 09:54:54,930 WARN L205 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 44 [2021-07-05 09:54:55,236 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 46 [2021-07-05 09:54:55,737 WARN L205 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 45 [2021-07-05 09:54:55,960 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 42 [2021-07-05 09:54:56,197 WARN L205 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 37 [2021-07-05 09:54:56,200 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 696) no Hoare annotation was computed. [2021-07-05 09:54:56,200 INFO L762 garLoopResultBuilder]: For program point L696(line 696) no Hoare annotation was computed. [2021-07-05 09:54:56,201 INFO L762 garLoopResultBuilder]: For program point L696-1(line 696) no Hoare annotation was computed. [2021-07-05 09:54:56,201 INFO L762 garLoopResultBuilder]: For program point L696-2(line 696) no Hoare annotation was computed. [2021-07-05 09:54:56,201 INFO L758 garLoopResultBuilder]: At program point L963(lines 948 966) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse5 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0)))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 1) .cse4 .cse5))) [2021-07-05 09:54:56,201 INFO L758 garLoopResultBuilder]: At program point L963-1(lines 948 966) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,201 INFO L758 garLoopResultBuilder]: At program point L963-2(lines 948 966) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,201 INFO L762 garLoopResultBuilder]: For program point L732(lines 732 738) no Hoare annotation was computed. [2021-07-05 09:54:56,202 INFO L758 garLoopResultBuilder]: At program point L732-1(lines 732 738) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 1)) (.cse9 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse0 (= 1 ~systemActive~0))) (let ((.cse4 (= ~methaneLevelCritical~0 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse7 (or (and .cse8 (<= 2 ~waterLevel~0) .cse9 .cse0) (and .cse8 .cse9 .cse0 (= ~waterLevel~0 1)))) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse5 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse6 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0))) (.cse10 (= ULTIMATE.start_processEnvironment_~tmp~7 0)) (.cse3 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7 .cse3) (and .cse8 (<= ~waterLevel~0 1) .cse9 .cse0 .cse4 .cse5 .cse6 .cse10) (and .cse0 .cse4 .cse2 .cse3) (and .cse1 .cse5 .cse6 .cse7 .cse3) (and .cse8 .cse9 .cse0 .cse1 .cse5 .cse6 .cse10 .cse3)))) [2021-07-05 09:54:56,202 INFO L758 garLoopResultBuilder]: At program point L567-2(lines 567 581) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,202 INFO L762 garLoopResultBuilder]: For program point L568(line 568) no Hoare annotation was computed. [2021-07-05 09:54:56,202 INFO L762 garLoopResultBuilder]: For program point L535(lines 535 541) no Hoare annotation was computed. [2021-07-05 09:54:56,202 INFO L762 garLoopResultBuilder]: For program point L535-1(lines 535 541) no Hoare annotation was computed. [2021-07-05 09:54:56,202 INFO L762 garLoopResultBuilder]: For program point L535-2(lines 535 541) no Hoare annotation was computed. [2021-07-05 09:54:56,202 INFO L762 garLoopResultBuilder]: For program point L535-3(lines 535 541) no Hoare annotation was computed. [2021-07-05 09:54:56,202 INFO L762 garLoopResultBuilder]: For program point L535-4(lines 535 541) no Hoare annotation was computed. [2021-07-05 09:54:56,202 INFO L762 garLoopResultBuilder]: For program point L535-5(lines 535 541) no Hoare annotation was computed. [2021-07-05 09:54:56,202 INFO L762 garLoopResultBuilder]: For program point L470(lines 470 474) no Hoare annotation was computed. [2021-07-05 09:54:56,203 INFO L762 garLoopResultBuilder]: For program point L571(lines 571 575) no Hoare annotation was computed. [2021-07-05 09:54:56,203 INFO L762 garLoopResultBuilder]: For program point L571-1(lines 778 784) no Hoare annotation was computed. [2021-07-05 09:54:56,203 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 696) no Hoare annotation was computed. [2021-07-05 09:54:56,203 INFO L762 garLoopResultBuilder]: For program point L836(lines 836 853) no Hoare annotation was computed. [2021-07-05 09:54:56,203 INFO L762 garLoopResultBuilder]: For program point L836-1(lines 836 853) no Hoare annotation was computed. [2021-07-05 09:54:56,203 INFO L762 garLoopResultBuilder]: For program point L836-2(lines 836 853) no Hoare annotation was computed. [2021-07-05 09:54:56,203 INFO L758 garLoopResultBuilder]: At program point L540(lines 531 544) the Hoare annotation is: false [2021-07-05 09:54:56,203 INFO L758 garLoopResultBuilder]: At program point L540-1(lines 531 544) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 0)) (.cse6 (<= ~waterLevel~0 1)) (.cse7 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1)) (.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= 1 ~systemActive~0)) (.cse3 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse8 (= ~methaneLevelCritical~0 1)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse1 .cse7 .cse2 .cse4) (and .cse6 .cse1 .cse7 .cse8 .cse4) (and .cse0 .cse1 .cse3 .cse8 .cse4 .cse5))) [2021-07-05 09:54:56,204 INFO L758 garLoopResultBuilder]: At program point L540-2(lines 531 544) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,204 INFO L758 garLoopResultBuilder]: At program point L540-3(lines 531 544) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,204 INFO L758 garLoopResultBuilder]: At program point L540-4(lines 531 544) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,204 INFO L758 garLoopResultBuilder]: At program point L540-5(lines 531 544) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,204 INFO L762 garLoopResultBuilder]: For program point L938(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,204 INFO L762 garLoopResultBuilder]: For program point L938-2(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,204 INFO L762 garLoopResultBuilder]: For program point L938-3(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,204 INFO L762 garLoopResultBuilder]: For program point L938-5(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,204 INFO L762 garLoopResultBuilder]: For program point L938-6(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,205 INFO L762 garLoopResultBuilder]: For program point L938-8(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,205 INFO L762 garLoopResultBuilder]: For program point L938-9(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,205 INFO L762 garLoopResultBuilder]: For program point L938-11(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,205 INFO L762 garLoopResultBuilder]: For program point L938-12(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,205 INFO L762 garLoopResultBuilder]: For program point L938-14(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,205 INFO L762 garLoopResultBuilder]: For program point L938-15(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,205 INFO L762 garLoopResultBuilder]: For program point L938-17(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,205 INFO L762 garLoopResultBuilder]: For program point L840(lines 840 848) no Hoare annotation was computed. [2021-07-05 09:54:56,205 INFO L762 garLoopResultBuilder]: For program point L840-1(lines 840 848) no Hoare annotation was computed. [2021-07-05 09:54:56,205 INFO L762 garLoopResultBuilder]: For program point L840-2(lines 840 848) no Hoare annotation was computed. [2021-07-05 09:54:56,206 INFO L762 garLoopResultBuilder]: For program point L742(lines 742 755) no Hoare annotation was computed. [2021-07-05 09:54:56,206 INFO L762 garLoopResultBuilder]: For program point L643(lines 643 650) no Hoare annotation was computed. [2021-07-05 09:54:56,206 INFO L758 garLoopResultBuilder]: At program point L643-1(lines 643 650) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,206 INFO L762 garLoopResultBuilder]: For program point L810(lines 810 827) no Hoare annotation was computed. [2021-07-05 09:54:56,206 INFO L762 garLoopResultBuilder]: For program point L810-1(lines 810 827) no Hoare annotation was computed. [2021-07-05 09:54:56,206 INFO L762 garLoopResultBuilder]: For program point L810-2(lines 810 827) no Hoare annotation was computed. [2021-07-05 09:54:56,206 INFO L762 garLoopResultBuilder]: For program point L810-3(lines 810 827) no Hoare annotation was computed. [2021-07-05 09:54:56,206 INFO L762 garLoopResultBuilder]: For program point L810-4(lines 810 827) no Hoare annotation was computed. [2021-07-05 09:54:56,206 INFO L762 garLoopResultBuilder]: For program point L810-5(lines 810 827) no Hoare annotation was computed. [2021-07-05 09:54:56,207 INFO L758 garLoopResultBuilder]: At program point L778(lines 777 796) the Hoare annotation is: (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= ~waterLevel~0 2)) (.cse4 (= ~pumpRunning~0 1)) (.cse5 (<= ~waterLevel~0 1)) (.cse6 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse0 (= 1 ~systemActive~0)) (.cse9 (= ~methaneLevelCritical~0 1)) (.cse7 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse8 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse0 .cse1 .cse7 .cse8) (and .cse0 .cse9 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse0 .cse9 .cse7 .cse8))) [2021-07-05 09:54:56,207 INFO L762 garLoopResultBuilder]: For program point L778-1(lines 778 784) no Hoare annotation was computed. [2021-07-05 09:54:56,207 INFO L758 garLoopResultBuilder]: At program point L778-2(lines 777 796) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,207 INFO L758 garLoopResultBuilder]: At program point L679(lines 1 974) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:56,207 INFO L758 garLoopResultBuilder]: At program point L778-3(lines 777 796) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,207 INFO L758 garLoopResultBuilder]: At program point L944(lines 929 947) the Hoare annotation is: false [2021-07-05 09:54:56,207 INFO L758 garLoopResultBuilder]: At program point L944-1(lines 929 947) the Hoare annotation is: (let ((.cse12 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0)) (.cse10 (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse2 (= 1 ~systemActive~0)) (.cse4 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse5 (not .cse10)) (.cse6 (not .cse12)) (.cse8 (<= ~waterLevel~0 2)) (.cse9 (<= ~waterLevel~0 1)) (.cse11 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1)) (.cse14 (= ~methaneLevelCritical~0 1)) (.cse13 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 1)) (.cse7 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse9 .cse10 .cse2 .cse11 .cse12 .cse3 .cse13 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse14 .cse5 .cse6 .cse7 .cse8) (and .cse9 .cse10 (= ~methaneLevelCritical~0 ~systemActive~0) .cse11 .cse12 .cse14 .cse13 .cse7)))) [2021-07-05 09:54:56,207 INFO L758 garLoopResultBuilder]: At program point L944-2(lines 929 947) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,208 INFO L758 garLoopResultBuilder]: At program point L944-3(lines 929 947) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,208 INFO L758 garLoopResultBuilder]: At program point L944-4(lines 929 947) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,208 INFO L758 garLoopResultBuilder]: At program point L944-5(lines 929 947) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,208 INFO L762 garLoopResultBuilder]: For program point L713(lines 712 759) no Hoare annotation was computed. [2021-07-05 09:54:56,208 INFO L762 garLoopResultBuilder]: For program point L482(lines 482 486) no Hoare annotation was computed. [2021-07-05 09:54:56,208 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:54:56,208 INFO L762 garLoopResultBuilder]: For program point L714(lines 714 718) no Hoare annotation was computed. [2021-07-05 09:54:56,208 INFO L762 garLoopResultBuilder]: For program point L814(lines 814 822) no Hoare annotation was computed. [2021-07-05 09:54:56,208 INFO L762 garLoopResultBuilder]: For program point L814-1(lines 814 822) no Hoare annotation was computed. [2021-07-05 09:54:56,209 INFO L762 garLoopResultBuilder]: For program point L814-2(lines 814 822) no Hoare annotation was computed. [2021-07-05 09:54:56,209 INFO L762 garLoopResultBuilder]: For program point L814-3(lines 814 822) no Hoare annotation was computed. [2021-07-05 09:54:56,209 INFO L762 garLoopResultBuilder]: For program point L814-4(lines 814 822) no Hoare annotation was computed. [2021-07-05 09:54:56,209 INFO L762 garLoopResultBuilder]: For program point L814-5(lines 814 822) no Hoare annotation was computed. [2021-07-05 09:54:56,209 INFO L758 garLoopResultBuilder]: At program point L616(lines 612 618) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:56,209 INFO L758 garLoopResultBuilder]: At program point L550(lines 545 553) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse5 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0)))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 1) .cse4 .cse5))) [2021-07-05 09:54:56,209 INFO L758 garLoopResultBuilder]: At program point L550-1(lines 545 553) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,209 INFO L758 garLoopResultBuilder]: At program point L550-2(lines 545 553) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,209 INFO L762 garLoopResultBuilder]: For program point L750(lines 750 754) no Hoare annotation was computed. [2021-07-05 09:54:56,210 INFO L758 garLoopResultBuilder]: At program point L750-2(lines 778 784) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 1)) (.cse9 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse0 (= 1 ~systemActive~0))) (let ((.cse2 (= ~pumpRunning~0 0)) (.cse4 (= ~methaneLevelCritical~0 1)) (.cse7 (or (and .cse8 (<= 2 ~waterLevel~0) .cse9 .cse0) (and .cse8 .cse9 .cse0 (= ~waterLevel~0 1)))) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse5 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse6 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0))) (.cse10 (= ULTIMATE.start_processEnvironment_~tmp~7 0)) (.cse3 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7 .cse3) (and .cse0 .cse4 .cse2 .cse3) (and .cse8 .cse9 .cse0 .cse4 .cse5 .cse6 .cse10 .cse3) (and .cse1 .cse5 .cse6 .cse7 .cse3) (and .cse8 .cse9 .cse0 .cse1 .cse5 .cse6 .cse10 .cse3)))) [2021-07-05 09:54:56,210 INFO L758 garLoopResultBuilder]: At program point L652(lines 633 655) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,210 INFO L762 garLoopResultBuilder]: For program point L421(lines 421 441) no Hoare annotation was computed. [2021-07-05 09:54:56,210 INFO L762 garLoopResultBuilder]: For program point L421-2(lines 421 441) no Hoare annotation was computed. [2021-07-05 09:54:56,210 INFO L762 garLoopResultBuilder]: For program point L421-4(lines 421 441) no Hoare annotation was computed. [2021-07-05 09:54:56,210 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:54:56,210 INFO L758 garLoopResultBuilder]: At program point L785(lines 785 791) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 1)) (.cse9 (<= 2 ~waterLevel~0)) (.cse10 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse11 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~6 0))) (.cse12 (<= ~waterLevel~0 2)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= ~pumpRunning~0 1)) (.cse0 (<= ~waterLevel~0 1)) (.cse5 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse1 (= 1 ~systemActive~0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse6 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse7 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0))) (.cse8 (= ULTIMATE.start_processEnvironment_~tmp~7 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse5 .cse1 .cse2 .cse6 .cse7 .cse8) (and .cse4 .cse9 .cse5 .cse1 .cse10 .cse11 .cse2 .cse6 .cse7 .cse12) (and .cse4 .cse9 .cse5 .cse1 .cse13 .cse10 .cse11 .cse6 .cse7 .cse12) (and .cse0 .cse1 .cse13 .cse3) (and .cse4 .cse0 .cse5 .cse1 .cse13 .cse6 .cse7 .cse8))) [2021-07-05 09:54:56,210 INFO L758 garLoopResultBuilder]: At program point L785-1(lines 785 791) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,211 INFO L758 garLoopResultBuilder]: At program point L785-2(lines 785 791) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,211 INFO L758 garLoopResultBuilder]: At program point L687(lines 682 690) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:56,211 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:54:56,211 INFO L762 garLoopResultBuilder]: For program point L722(lines 722 728) no Hoare annotation was computed. [2021-07-05 09:54:56,211 INFO L758 garLoopResultBuilder]: At program point L722-1(lines 722 728) the Hoare annotation is: (let ((.cse19 (<= 2 ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 1)) (.cse3 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse4 (= 1 ~systemActive~0)) (.cse18 (= ~waterLevel~0 1))) (let ((.cse9 (= ULTIMATE.start_processEnvironment_~tmp~7 0)) (.cse0 (<= 1 ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~3)) (.cse5 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|)) (.cse6 (= ~methaneLevelCritical~0 1)) (.cse7 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse8 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0))) (.cse13 (or (and .cse1 .cse19 .cse3 .cse4) (and .cse1 .cse3 .cse4 .cse18))) (.cse16 (<= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~0 1)) (.cse2 (<= ~waterLevel~0 1)) (.cse17 (<= |ULTIMATE.start_getWaterLevel_#res| 1)) (.cse11 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse12 (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~3 0)) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse15 (= ~pumpRunning~0 0)) (.cse14 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse10 .cse11 .cse12 .cse7 .cse8 .cse13 .cse14) (and .cse0 .cse4 .cse5 .cse6 .cse15 .cse14) (and .cse16 .cse1 .cse3 .cse4 .cse10 .cse17 .cse11 .cse12 .cse7 .cse8 .cse9 .cse14) (and .cse0 .cse5 .cse6 .cse7 .cse8 .cse13 .cse14) (and .cse4 .cse10 .cse18 .cse15) (and .cse16 .cse2 .cse4 .cse10 .cse17 .cse11 .cse12 .cse15) (and .cse19 .cse4 .cse10 .cse15 .cse14)))) [2021-07-05 09:54:56,211 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 462) no Hoare annotation was computed. [2021-07-05 09:54:56,211 INFO L762 garLoopResultBuilder]: For program point L458-3(lines 458 462) no Hoare annotation was computed. [2021-07-05 09:54:56,211 INFO L762 garLoopResultBuilder]: For program point L458-6(lines 458 462) no Hoare annotation was computed. [2021-07-05 09:54:56,212 INFO L758 garLoopResultBuilder]: At program point L889(lines 884 892) the Hoare annotation is: (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~6 0)) (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~3 0) (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)) (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0)) (= |ULTIMATE.start_isPumpRunning_#res| 1) (<= ~waterLevel~0 2)) [2021-07-05 09:54:56,212 INFO L758 garLoopResultBuilder]: At program point L889-1(lines 884 892) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,212 INFO L758 garLoopResultBuilder]: At program point L889-2(lines 884 892) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,212 INFO L762 garLoopResultBuilder]: For program point L427(lines 427 440) no Hoare annotation was computed. [2021-07-05 09:54:56,212 INFO L758 garLoopResultBuilder]: At program point L427-1(lines 1 974) the Hoare annotation is: (let ((.cse0 (<= 1 ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~3)) (.cse11 (<= 2 ~waterLevel~0)) (.cse3 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|)) (.cse13 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse15 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~6 0))) (.cse4 (= ~methaneLevelCritical~0 1)) (.cse17 (<= ~waterLevel~0 2)) (.cse5 (= ~pumpRunning~0 0)) (.cse18 (<= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~0 1)) (.cse6 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse7 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse2 (= 1 ~systemActive~0)) (.cse12 (= ~methaneLevelCritical~0 0)) (.cse19 (<= |ULTIMATE.start_getWaterLevel_#res| 1)) (.cse14 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse16 (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~3 0)) (.cse8 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse9 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0))) (.cse10 (= ULTIMATE.start_processEnvironment_~tmp~7 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse7 .cse2 .cse3 .cse4 .cse8 .cse9 .cse10) (and .cse6 .cse11 .cse7 .cse2 .cse12 .cse13 .cse14 .cse15 .cse16 .cse8 .cse9 .cse17) (and .cse0 .cse6 .cse11 .cse7 .cse2 .cse3 .cse13 .cse15 .cse4 .cse8 .cse9 .cse17) (and .cse2 .cse12 (= ~waterLevel~0 1) .cse5) (and .cse18 .cse1 .cse2 .cse12 .cse19 .cse14 .cse16 .cse5) (and .cse18 .cse6 .cse1 .cse7 .cse2 .cse12 .cse19 .cse14 .cse16 .cse8 .cse9 .cse10))) [2021-07-05 09:54:56,212 INFO L762 garLoopResultBuilder]: For program point L427-2(lines 427 440) no Hoare annotation was computed. [2021-07-05 09:54:56,212 INFO L758 garLoopResultBuilder]: At program point L427-3(lines 1 974) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,212 INFO L762 garLoopResultBuilder]: For program point L427-4(lines 427 440) no Hoare annotation was computed. [2021-07-05 09:54:56,213 INFO L758 garLoopResultBuilder]: At program point L427-5(lines 1 974) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,213 INFO L758 garLoopResultBuilder]: At program point L527(lines 522 530) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 1)) (.cse8 (<= ~waterLevel~0 1)) (.cse1 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse9 (<= |ULTIMATE.start_getWaterLevel_#res| 1)) (.cse4 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse5 (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~3 0)) (.cse6 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse7 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0)))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0) .cse4 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~6 0)) .cse5 .cse6 .cse7 (<= ~waterLevel~0 2)) (and .cse8 .cse2 .cse3 .cse9 .cse4 .cse5 (= ~pumpRunning~0 0)) (and .cse0 .cse8 .cse1 .cse2 .cse3 .cse9 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_processEnvironment_~tmp~7 0)))) [2021-07-05 09:54:56,213 INFO L758 garLoopResultBuilder]: At program point L527-1(lines 522 530) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,213 INFO L758 garLoopResultBuilder]: At program point L527-2(lines 522 530) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,213 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:54:56,213 INFO L762 garLoopResultBuilder]: For program point L957(lines 957 961) no Hoare annotation was computed. [2021-07-05 09:54:56,213 INFO L762 garLoopResultBuilder]: For program point L957-2(lines 957 961) no Hoare annotation was computed. [2021-07-05 09:54:56,213 INFO L762 garLoopResultBuilder]: For program point L957-3(lines 957 961) no Hoare annotation was computed. [2021-07-05 09:54:56,214 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 696) no Hoare annotation was computed. [2021-07-05 09:54:56,214 INFO L762 garLoopResultBuilder]: For program point L957-5(lines 957 961) no Hoare annotation was computed. [2021-07-05 09:54:56,214 INFO L762 garLoopResultBuilder]: For program point L957-6(lines 957 961) no Hoare annotation was computed. [2021-07-05 09:54:56,214 INFO L762 garLoopResultBuilder]: For program point L957-8(lines 957 961) no Hoare annotation was computed. [2021-07-05 09:54:56,214 INFO L758 garLoopResultBuilder]: At program point L495(lines 490 498) the Hoare annotation is: (let ((.cse8 (= ULTIMATE.start_processEnvironment_~tmp~7 0)) (.cse0 (= ~pumpRunning~0 1)) (.cse12 (<= 2 ~waterLevel~0)) (.cse2 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse9 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|)) (.cse13 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse14 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~6 0))) (.cse10 (= ~methaneLevelCritical~0 1)) (.cse6 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse7 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0))) (.cse15 (<= ~waterLevel~0 2)) (.cse1 (<= ~waterLevel~0 1)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse5 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse11 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse1 .cse3 .cse9 .cse10 .cse11) (and .cse0 .cse12 .cse2 .cse3 .cse4 .cse13 .cse5 .cse14 .cse6 .cse7 .cse15) (and .cse0 .cse1 .cse2 .cse3 .cse9 .cse10 .cse6 .cse7 .cse8) (and .cse0 .cse12 .cse2 .cse3 .cse9 .cse13 .cse14 .cse10 .cse6 .cse7 .cse15) (and .cse1 .cse3 .cse4 .cse5 .cse11))) [2021-07-05 09:54:56,214 INFO L758 garLoopResultBuilder]: At program point L495-1(lines 490 498) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,214 INFO L758 garLoopResultBuilder]: At program point L495-2(lines 490 498) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,214 INFO L758 garLoopResultBuilder]: At program point L760(lines 711 761) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,214 INFO L762 garLoopResultBuilder]: For program point L431(lines 431 437) no Hoare annotation was computed. [2021-07-05 09:54:56,215 INFO L762 garLoopResultBuilder]: For program point L431-2(lines 431 437) no Hoare annotation was computed. [2021-07-05 09:54:56,215 INFO L762 garLoopResultBuilder]: For program point L431-4(lines 431 437) no Hoare annotation was computed. [2021-07-05 09:54:56,232 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2021-07-05 09:54:56,428 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-07-05 09:54:56,429 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:54:56,432 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/3) [2021-07-05 09:54:56,434 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:54:56,434 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:54:56,434 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:54:56,436 INFO L276 IsEmpty]: Start isEmpty. Operand has 123 states, 119 states have (on average 1.5630252100840336) internal successors, (186), 122 states have internal predecessors, (186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-07-05 09:54:56,436 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:56,436 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:56,436 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:56,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:56,437 INFO L82 PathProgramCache]: Analyzing trace with hash -370159664, now seen corresponding path program 1 times [2021-07-05 09:54:56,437 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:56,437 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [358120101] [2021-07-05 09:54:56,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:56,437 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:56,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:56,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:56,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:56,472 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:56,473 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [358120101] [2021-07-05 09:54:56,473 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [358120101] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:56,473 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:56,474 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:54:56,474 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1305603525] [2021-07-05 09:54:56,476 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:54:56,476 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:56,476 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:54:56,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:54:56,477 INFO L87 Difference]: Start difference. First operand has 123 states, 119 states have (on average 1.5630252100840336) internal successors, (186), 122 states have internal predecessors, (186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 9.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:56,479 INFO L93 Difference]: Finished difference Result 240 states and 365 transitions. [2021-07-05 09:54:56,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:54:56,479 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 9.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 18 [2021-07-05 09:54:56,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:56,479 INFO L225 Difference]: With dead ends: 240 [2021-07-05 09:54:56,479 INFO L226 Difference]: Without dead ends: 80 [2021-07-05 09:54:56,481 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:54:56,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2021-07-05 09:54:56,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 80. [2021-07-05 09:54:56,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 79 states have (on average 1.4683544303797469) internal successors, (116), 79 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 116 transitions. [2021-07-05 09:54:56,483 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 116 transitions. Word has length 18 [2021-07-05 09:54:56,483 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:56,483 INFO L442 AbstractCegarLoop]: Abstraction has 80 states and 116 transitions. [2021-07-05 09:54:56,483 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 9.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,483 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 116 transitions. [2021-07-05 09:54:56,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-07-05 09:54:56,484 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:56,484 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:56,484 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable59 [2021-07-05 09:54:56,484 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:56,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:56,485 INFO L82 PathProgramCache]: Analyzing trace with hash -37103251, now seen corresponding path program 1 times [2021-07-05 09:54:56,485 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:56,485 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [316264689] [2021-07-05 09:54:56,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:56,485 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:56,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:56,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:56,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:56,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:56,515 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:56,515 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [316264689] [2021-07-05 09:54:56,515 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [316264689] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:56,515 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:56,515 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:54:56,515 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1066500203] [2021-07-05 09:54:56,516 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:56,516 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:56,516 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:56,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:56,517 INFO L87 Difference]: Start difference. First operand 80 states and 116 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:56,519 INFO L93 Difference]: Finished difference Result 80 states and 116 transitions. [2021-07-05 09:54:56,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:56,519 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-07-05 09:54:56,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:56,519 INFO L225 Difference]: With dead ends: 80 [2021-07-05 09:54:56,520 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:54:56,521 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:56,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:54:56,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:54:56,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:54:56,522 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 19 [2021-07-05 09:54:56,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:56,522 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:54:56,522 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,522 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:54:56,522 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:54:56,523 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:54:56,523 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,524 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,524 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,525 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,526 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,526 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,526 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,527 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,527 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,528 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,529 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,529 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,529 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,530 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,530 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,531 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,532 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,532 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,532 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,533 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,534 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,534 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,535 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,535 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,535 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,536 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,536 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,536 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,537 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,537 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,538 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,538 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,538 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,538 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,539 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,539 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,540 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,540 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,541 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,541 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,541 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,542 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,542 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,542 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,543 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,543 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,580 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 696) no Hoare annotation was computed. [2021-07-05 09:54:56,580 INFO L762 garLoopResultBuilder]: For program point L696(line 696) no Hoare annotation was computed. [2021-07-05 09:54:56,580 INFO L762 garLoopResultBuilder]: For program point L696-1(line 696) no Hoare annotation was computed. [2021-07-05 09:54:56,581 INFO L762 garLoopResultBuilder]: For program point L696-2(line 696) no Hoare annotation was computed. [2021-07-05 09:54:56,581 INFO L758 garLoopResultBuilder]: At program point L963(lines 948 966) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse5 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0)))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 1) .cse4 .cse5)))) [2021-07-05 09:54:56,581 INFO L758 garLoopResultBuilder]: At program point L963-1(lines 948 966) the Hoare annotation is: false [2021-07-05 09:54:56,581 INFO L758 garLoopResultBuilder]: At program point L963-2(lines 948 966) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,581 INFO L762 garLoopResultBuilder]: For program point L732(lines 732 738) no Hoare annotation was computed. [2021-07-05 09:54:56,581 INFO L758 garLoopResultBuilder]: At program point L732-1(lines 732 738) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse8 (= ~pumpRunning~0 1)) (.cse9 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse0 (= 1 ~systemActive~0))) (let ((.cse4 (= ~methaneLevelCritical~0 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse7 (or (and .cse8 (<= 2 ~waterLevel~0) .cse9 .cse0) (and .cse8 .cse9 .cse0 (= ~waterLevel~0 1)))) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse5 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse6 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0))) (.cse10 (= ULTIMATE.start_processEnvironment_~tmp~7 0)) (.cse3 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7 .cse3) (and .cse8 (<= ~waterLevel~0 1) .cse9 .cse0 .cse4 .cse5 .cse6 .cse10) (and .cse0 .cse4 .cse2 .cse3) (and .cse1 .cse5 .cse6 .cse7 .cse3) (and .cse8 .cse9 .cse0 .cse1 .cse5 .cse6 .cse10 .cse3))))) [2021-07-05 09:54:56,581 INFO L758 garLoopResultBuilder]: At program point L567-2(lines 567 581) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,581 INFO L762 garLoopResultBuilder]: For program point L568(line 568) no Hoare annotation was computed. [2021-07-05 09:54:56,582 INFO L762 garLoopResultBuilder]: For program point L535(lines 535 541) no Hoare annotation was computed. [2021-07-05 09:54:56,582 INFO L762 garLoopResultBuilder]: For program point L535-1(lines 535 541) no Hoare annotation was computed. [2021-07-05 09:54:56,582 INFO L762 garLoopResultBuilder]: For program point L535-2(lines 535 541) no Hoare annotation was computed. [2021-07-05 09:54:56,582 INFO L762 garLoopResultBuilder]: For program point L535-3(lines 535 541) no Hoare annotation was computed. [2021-07-05 09:54:56,582 INFO L762 garLoopResultBuilder]: For program point L535-4(lines 535 541) no Hoare annotation was computed. [2021-07-05 09:54:56,582 INFO L762 garLoopResultBuilder]: For program point L535-5(lines 535 541) no Hoare annotation was computed. [2021-07-05 09:54:56,582 INFO L762 garLoopResultBuilder]: For program point L470(lines 470 474) no Hoare annotation was computed. [2021-07-05 09:54:56,582 INFO L762 garLoopResultBuilder]: For program point L571(lines 571 575) no Hoare annotation was computed. [2021-07-05 09:54:56,583 INFO L762 garLoopResultBuilder]: For program point L571-1(lines 778 784) no Hoare annotation was computed. [2021-07-05 09:54:56,583 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 696) no Hoare annotation was computed. [2021-07-05 09:54:56,583 INFO L762 garLoopResultBuilder]: For program point L836(lines 836 853) no Hoare annotation was computed. [2021-07-05 09:54:56,583 INFO L762 garLoopResultBuilder]: For program point L836-1(lines 836 853) no Hoare annotation was computed. [2021-07-05 09:54:56,583 INFO L762 garLoopResultBuilder]: For program point L836-2(lines 836 853) no Hoare annotation was computed. [2021-07-05 09:54:56,584 INFO L758 garLoopResultBuilder]: At program point L540(lines 531 544) the Hoare annotation is: false [2021-07-05 09:54:56,584 INFO L758 garLoopResultBuilder]: At program point L540-1(lines 531 544) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= ~methaneLevelCritical~0 0)) (.cse6 (<= ~waterLevel~0 1)) (.cse7 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1)) (.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= 1 ~systemActive~0)) (.cse3 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse8 (= ~methaneLevelCritical~0 1)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse1 .cse7 .cse2 .cse4) (and .cse6 .cse1 .cse7 .cse8 .cse4) (and .cse0 .cse1 .cse3 .cse8 .cse4 .cse5)))) [2021-07-05 09:54:56,584 INFO L758 garLoopResultBuilder]: At program point L540-2(lines 531 544) the Hoare annotation is: false [2021-07-05 09:54:56,584 INFO L758 garLoopResultBuilder]: At program point L540-3(lines 531 544) the Hoare annotation is: false [2021-07-05 09:54:56,584 INFO L758 garLoopResultBuilder]: At program point L540-4(lines 531 544) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,584 INFO L758 garLoopResultBuilder]: At program point L540-5(lines 531 544) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,584 INFO L762 garLoopResultBuilder]: For program point L938(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,584 INFO L762 garLoopResultBuilder]: For program point L938-2(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,585 INFO L762 garLoopResultBuilder]: For program point L938-3(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,585 INFO L762 garLoopResultBuilder]: For program point L938-5(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,585 INFO L762 garLoopResultBuilder]: For program point L938-6(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,585 INFO L762 garLoopResultBuilder]: For program point L938-8(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,585 INFO L762 garLoopResultBuilder]: For program point L938-9(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,585 INFO L762 garLoopResultBuilder]: For program point L938-11(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,585 INFO L762 garLoopResultBuilder]: For program point L938-12(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,586 INFO L762 garLoopResultBuilder]: For program point L938-14(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,587 INFO L762 garLoopResultBuilder]: For program point L938-15(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,587 INFO L762 garLoopResultBuilder]: For program point L938-17(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,587 INFO L762 garLoopResultBuilder]: For program point L840(lines 840 848) no Hoare annotation was computed. [2021-07-05 09:54:56,587 INFO L762 garLoopResultBuilder]: For program point L840-1(lines 840 848) no Hoare annotation was computed. [2021-07-05 09:54:56,587 INFO L762 garLoopResultBuilder]: For program point L840-2(lines 840 848) no Hoare annotation was computed. [2021-07-05 09:54:56,587 INFO L762 garLoopResultBuilder]: For program point L742(lines 742 755) no Hoare annotation was computed. [2021-07-05 09:54:56,587 INFO L762 garLoopResultBuilder]: For program point L643(lines 643 650) no Hoare annotation was computed. [2021-07-05 09:54:56,587 INFO L758 garLoopResultBuilder]: At program point L643-1(lines 643 650) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,588 INFO L762 garLoopResultBuilder]: For program point L810(lines 810 827) no Hoare annotation was computed. [2021-07-05 09:54:56,588 INFO L762 garLoopResultBuilder]: For program point L810-1(lines 810 827) no Hoare annotation was computed. [2021-07-05 09:54:56,588 INFO L762 garLoopResultBuilder]: For program point L810-2(lines 810 827) no Hoare annotation was computed. [2021-07-05 09:54:56,588 INFO L762 garLoopResultBuilder]: For program point L810-3(lines 810 827) no Hoare annotation was computed. [2021-07-05 09:54:56,588 INFO L762 garLoopResultBuilder]: For program point L810-4(lines 810 827) no Hoare annotation was computed. [2021-07-05 09:54:56,588 INFO L762 garLoopResultBuilder]: For program point L810-5(lines 810 827) no Hoare annotation was computed. [2021-07-05 09:54:56,588 INFO L758 garLoopResultBuilder]: At program point L778(lines 777 796) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= ~waterLevel~0 2)) (.cse4 (= ~pumpRunning~0 1)) (.cse5 (<= ~waterLevel~0 1)) (.cse6 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse0 (= 1 ~systemActive~0)) (.cse9 (= ~methaneLevelCritical~0 1)) (.cse7 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse8 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse0 .cse1 .cse7 .cse8) (and .cse0 .cse9 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse0 .cse9 .cse7 .cse8)))) [2021-07-05 09:54:56,588 INFO L762 garLoopResultBuilder]: For program point L778-1(lines 778 784) no Hoare annotation was computed. [2021-07-05 09:54:56,589 INFO L758 garLoopResultBuilder]: At program point L778-2(lines 777 796) the Hoare annotation is: false [2021-07-05 09:54:56,589 INFO L758 garLoopResultBuilder]: At program point L679(lines 1 974) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:56,589 INFO L758 garLoopResultBuilder]: At program point L778-3(lines 777 796) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,589 INFO L758 garLoopResultBuilder]: At program point L944(lines 929 947) the Hoare annotation is: false [2021-07-05 09:54:56,589 INFO L758 garLoopResultBuilder]: At program point L944-1(lines 929 947) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse12 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0)) (.cse10 (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse2 (= 1 ~systemActive~0)) (.cse4 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse5 (not .cse10)) (.cse6 (not .cse12)) (.cse8 (<= ~waterLevel~0 2)) (.cse9 (<= ~waterLevel~0 1)) (.cse11 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1)) (.cse14 (= ~methaneLevelCritical~0 1)) (.cse13 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 1)) (.cse7 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse9 .cse10 .cse2 .cse11 .cse12 .cse3 .cse13 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse14 .cse5 .cse6 .cse7 .cse8) (and .cse9 .cse10 (= ~methaneLevelCritical~0 ~systemActive~0) .cse11 .cse12 .cse14 .cse13 .cse7))))) [2021-07-05 09:54:56,590 INFO L758 garLoopResultBuilder]: At program point L944-2(lines 929 947) the Hoare annotation is: false [2021-07-05 09:54:56,590 INFO L758 garLoopResultBuilder]: At program point L944-3(lines 929 947) the Hoare annotation is: false [2021-07-05 09:54:56,590 INFO L758 garLoopResultBuilder]: At program point L944-4(lines 929 947) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,590 INFO L758 garLoopResultBuilder]: At program point L944-5(lines 929 947) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,590 INFO L762 garLoopResultBuilder]: For program point L713(lines 712 759) no Hoare annotation was computed. [2021-07-05 09:54:56,590 INFO L762 garLoopResultBuilder]: For program point L482(lines 482 486) no Hoare annotation was computed. [2021-07-05 09:54:56,590 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:54:56,590 INFO L762 garLoopResultBuilder]: For program point L714(lines 714 718) no Hoare annotation was computed. [2021-07-05 09:54:56,590 INFO L762 garLoopResultBuilder]: For program point L814(lines 814 822) no Hoare annotation was computed. [2021-07-05 09:54:56,591 INFO L762 garLoopResultBuilder]: For program point L814-1(lines 814 822) no Hoare annotation was computed. [2021-07-05 09:54:56,591 INFO L762 garLoopResultBuilder]: For program point L814-2(lines 814 822) no Hoare annotation was computed. [2021-07-05 09:54:56,591 INFO L762 garLoopResultBuilder]: For program point L814-3(lines 814 822) no Hoare annotation was computed. [2021-07-05 09:54:56,591 INFO L762 garLoopResultBuilder]: For program point L814-4(lines 814 822) no Hoare annotation was computed. [2021-07-05 09:54:56,591 INFO L762 garLoopResultBuilder]: For program point L814-5(lines 814 822) no Hoare annotation was computed. [2021-07-05 09:54:56,591 INFO L758 garLoopResultBuilder]: At program point L616(lines 612 618) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:56,591 INFO L758 garLoopResultBuilder]: At program point L550(lines 545 553) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse5 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0)))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 1) .cse4 .cse5)))) [2021-07-05 09:54:56,591 INFO L758 garLoopResultBuilder]: At program point L550-1(lines 545 553) the Hoare annotation is: false [2021-07-05 09:54:56,591 INFO L758 garLoopResultBuilder]: At program point L550-2(lines 545 553) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,592 INFO L762 garLoopResultBuilder]: For program point L750(lines 750 754) no Hoare annotation was computed. [2021-07-05 09:54:56,592 INFO L758 garLoopResultBuilder]: At program point L750-2(lines 778 784) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse8 (= ~pumpRunning~0 1)) (.cse9 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse0 (= 1 ~systemActive~0))) (let ((.cse2 (= ~pumpRunning~0 0)) (.cse4 (= ~methaneLevelCritical~0 1)) (.cse7 (or (and .cse8 (<= 2 ~waterLevel~0) .cse9 .cse0) (and .cse8 .cse9 .cse0 (= ~waterLevel~0 1)))) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse5 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse6 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0))) (.cse10 (= ULTIMATE.start_processEnvironment_~tmp~7 0)) (.cse3 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7 .cse3) (and .cse0 .cse4 .cse2 .cse3) (and .cse8 .cse9 .cse0 .cse4 .cse5 .cse6 .cse10 .cse3) (and .cse1 .cse5 .cse6 .cse7 .cse3) (and .cse8 .cse9 .cse0 .cse1 .cse5 .cse6 .cse10 .cse3))))) [2021-07-05 09:54:56,592 INFO L758 garLoopResultBuilder]: At program point L652(lines 633 655) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,592 INFO L762 garLoopResultBuilder]: For program point L421(lines 421 441) no Hoare annotation was computed. [2021-07-05 09:54:56,592 INFO L762 garLoopResultBuilder]: For program point L421-2(lines 421 441) no Hoare annotation was computed. [2021-07-05 09:54:56,593 INFO L762 garLoopResultBuilder]: For program point L421-4(lines 421 441) no Hoare annotation was computed. [2021-07-05 09:54:56,593 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:54:56,593 INFO L758 garLoopResultBuilder]: At program point L785(lines 785 791) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= ~methaneLevelCritical~0 1)) (.cse9 (<= 2 ~waterLevel~0)) (.cse10 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse11 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~6 0))) (.cse12 (<= ~waterLevel~0 2)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= ~pumpRunning~0 1)) (.cse0 (<= ~waterLevel~0 1)) (.cse5 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse1 (= 1 ~systemActive~0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse6 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse7 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0))) (.cse8 (= ULTIMATE.start_processEnvironment_~tmp~7 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse5 .cse1 .cse2 .cse6 .cse7 .cse8) (and .cse4 .cse9 .cse5 .cse1 .cse10 .cse11 .cse2 .cse6 .cse7 .cse12) (and .cse4 .cse9 .cse5 .cse1 .cse13 .cse10 .cse11 .cse6 .cse7 .cse12) (and .cse0 .cse1 .cse13 .cse3) (and .cse4 .cse0 .cse5 .cse1 .cse13 .cse6 .cse7 .cse8)))) [2021-07-05 09:54:56,593 INFO L758 garLoopResultBuilder]: At program point L785-1(lines 785 791) the Hoare annotation is: false [2021-07-05 09:54:56,593 INFO L758 garLoopResultBuilder]: At program point L785-2(lines 785 791) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,593 INFO L758 garLoopResultBuilder]: At program point L687(lines 682 690) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:56,593 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:54:56,593 INFO L762 garLoopResultBuilder]: For program point L722(lines 722 728) no Hoare annotation was computed. [2021-07-05 09:54:56,594 INFO L758 garLoopResultBuilder]: At program point L722-1(lines 722 728) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse19 (<= 2 ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 1)) (.cse3 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse4 (= 1 ~systemActive~0)) (.cse18 (= ~waterLevel~0 1))) (let ((.cse9 (= ULTIMATE.start_processEnvironment_~tmp~7 0)) (.cse0 (<= 1 ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~3)) (.cse5 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|)) (.cse6 (= ~methaneLevelCritical~0 1)) (.cse7 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse8 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0))) (.cse13 (or (and .cse1 .cse19 .cse3 .cse4) (and .cse1 .cse3 .cse4 .cse18))) (.cse16 (<= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~0 1)) (.cse2 (<= ~waterLevel~0 1)) (.cse17 (<= |ULTIMATE.start_getWaterLevel_#res| 1)) (.cse11 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse12 (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~3 0)) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse15 (= ~pumpRunning~0 0)) (.cse14 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse10 .cse11 .cse12 .cse7 .cse8 .cse13 .cse14) (and .cse0 .cse4 .cse5 .cse6 .cse15 .cse14) (and .cse16 .cse1 .cse3 .cse4 .cse10 .cse17 .cse11 .cse12 .cse7 .cse8 .cse9 .cse14) (and .cse0 .cse5 .cse6 .cse7 .cse8 .cse13 .cse14) (and .cse4 .cse10 .cse18 .cse15) (and .cse16 .cse2 .cse4 .cse10 .cse17 .cse11 .cse12 .cse15) (and .cse19 .cse4 .cse10 .cse15 .cse14))))) [2021-07-05 09:54:56,594 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 462) no Hoare annotation was computed. [2021-07-05 09:54:56,594 INFO L762 garLoopResultBuilder]: For program point L458-3(lines 458 462) no Hoare annotation was computed. [2021-07-05 09:54:56,594 INFO L762 garLoopResultBuilder]: For program point L458-6(lines 458 462) no Hoare annotation was computed. [2021-07-05 09:54:56,594 INFO L758 garLoopResultBuilder]: At program point L889(lines 884 892) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~6 0)) (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~3 0) (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)) (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0)) (= |ULTIMATE.start_isPumpRunning_#res| 1) (<= ~waterLevel~0 2)) [2021-07-05 09:54:56,598 INFO L758 garLoopResultBuilder]: At program point L889-1(lines 884 892) the Hoare annotation is: false [2021-07-05 09:54:56,598 INFO L758 garLoopResultBuilder]: At program point L889-2(lines 884 892) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,598 INFO L762 garLoopResultBuilder]: For program point L427(lines 427 440) no Hoare annotation was computed. [2021-07-05 09:54:56,598 INFO L758 garLoopResultBuilder]: At program point L427-1(lines 1 974) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (<= 1 ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~3)) (.cse11 (<= 2 ~waterLevel~0)) (.cse3 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|)) (.cse13 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse15 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~6 0))) (.cse4 (= ~methaneLevelCritical~0 1)) (.cse17 (<= ~waterLevel~0 2)) (.cse5 (= ~pumpRunning~0 0)) (.cse18 (<= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~0 1)) (.cse6 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse7 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse2 (= 1 ~systemActive~0)) (.cse12 (= ~methaneLevelCritical~0 0)) (.cse19 (<= |ULTIMATE.start_getWaterLevel_#res| 1)) (.cse14 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse16 (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~3 0)) (.cse8 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse9 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0))) (.cse10 (= ULTIMATE.start_processEnvironment_~tmp~7 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse7 .cse2 .cse3 .cse4 .cse8 .cse9 .cse10) (and .cse6 .cse11 .cse7 .cse2 .cse12 .cse13 .cse14 .cse15 .cse16 .cse8 .cse9 .cse17) (and .cse0 .cse6 .cse11 .cse7 .cse2 .cse3 .cse13 .cse15 .cse4 .cse8 .cse9 .cse17) (and .cse2 .cse12 (= ~waterLevel~0 1) .cse5) (and .cse18 .cse1 .cse2 .cse12 .cse19 .cse14 .cse16 .cse5) (and .cse18 .cse6 .cse1 .cse7 .cse2 .cse12 .cse19 .cse14 .cse16 .cse8 .cse9 .cse10)))) [2021-07-05 09:54:56,598 INFO L762 garLoopResultBuilder]: For program point L427-2(lines 427 440) no Hoare annotation was computed. [2021-07-05 09:54:56,598 INFO L758 garLoopResultBuilder]: At program point L427-3(lines 1 974) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,598 INFO L762 garLoopResultBuilder]: For program point L427-4(lines 427 440) no Hoare annotation was computed. [2021-07-05 09:54:56,599 INFO L758 garLoopResultBuilder]: At program point L427-5(lines 1 974) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,599 INFO L758 garLoopResultBuilder]: At program point L527(lines 522 530) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse8 (<= ~waterLevel~0 1)) (.cse1 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse9 (<= |ULTIMATE.start_getWaterLevel_#res| 1)) (.cse4 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse5 (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~3 0)) (.cse6 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse7 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0)))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0) .cse4 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~6 0)) .cse5 .cse6 .cse7 (<= ~waterLevel~0 2)) (and .cse8 .cse2 .cse3 .cse9 .cse4 .cse5 (= ~pumpRunning~0 0)) (and .cse0 .cse8 .cse1 .cse2 .cse3 .cse9 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_processEnvironment_~tmp~7 0))))) [2021-07-05 09:54:56,599 INFO L758 garLoopResultBuilder]: At program point L527-1(lines 522 530) the Hoare annotation is: false [2021-07-05 09:54:56,599 INFO L758 garLoopResultBuilder]: At program point L527-2(lines 522 530) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,600 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:54:56,600 INFO L762 garLoopResultBuilder]: For program point L957(lines 957 961) no Hoare annotation was computed. [2021-07-05 09:54:56,600 INFO L762 garLoopResultBuilder]: For program point L957-2(lines 957 961) no Hoare annotation was computed. [2021-07-05 09:54:56,600 INFO L762 garLoopResultBuilder]: For program point L957-3(lines 957 961) no Hoare annotation was computed. [2021-07-05 09:54:56,601 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 696) no Hoare annotation was computed. [2021-07-05 09:54:56,601 INFO L762 garLoopResultBuilder]: For program point L957-5(lines 957 961) no Hoare annotation was computed. [2021-07-05 09:54:56,601 INFO L762 garLoopResultBuilder]: For program point L957-6(lines 957 961) no Hoare annotation was computed. [2021-07-05 09:54:56,601 INFO L762 garLoopResultBuilder]: For program point L957-8(lines 957 961) no Hoare annotation was computed. [2021-07-05 09:54:56,602 INFO L758 garLoopResultBuilder]: At program point L495(lines 490 498) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse8 (= ULTIMATE.start_processEnvironment_~tmp~7 0)) (.cse0 (= ~pumpRunning~0 1)) (.cse12 (<= 2 ~waterLevel~0)) (.cse2 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse9 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|)) (.cse13 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse14 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~6 0))) (.cse10 (= ~methaneLevelCritical~0 1)) (.cse6 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse7 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0))) (.cse15 (<= ~waterLevel~0 2)) (.cse1 (<= ~waterLevel~0 1)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse5 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse11 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse1 .cse3 .cse9 .cse10 .cse11) (and .cse0 .cse12 .cse2 .cse3 .cse4 .cse13 .cse5 .cse14 .cse6 .cse7 .cse15) (and .cse0 .cse1 .cse2 .cse3 .cse9 .cse10 .cse6 .cse7 .cse8) (and .cse0 .cse12 .cse2 .cse3 .cse9 .cse13 .cse14 .cse10 .cse6 .cse7 .cse15) (and .cse1 .cse3 .cse4 .cse5 .cse11)))) [2021-07-05 09:54:56,602 INFO L758 garLoopResultBuilder]: At program point L495-1(lines 490 498) the Hoare annotation is: false [2021-07-05 09:54:56,602 INFO L758 garLoopResultBuilder]: At program point L495-2(lines 490 498) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,602 INFO L758 garLoopResultBuilder]: At program point L760(lines 711 761) the Hoare annotation is: false [2021-07-05 09:54:56,602 INFO L762 garLoopResultBuilder]: For program point L431(lines 431 437) no Hoare annotation was computed. [2021-07-05 09:54:56,602 INFO L762 garLoopResultBuilder]: For program point L431-2(lines 431 437) no Hoare annotation was computed. [2021-07-05 09:54:56,602 INFO L762 garLoopResultBuilder]: For program point L431-4(lines 431 437) no Hoare annotation was computed. [2021-07-05 09:54:56,603 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable60 [2021-07-05 09:54:56,603 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:54:56,603 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION was SAFE (2/3) [2021-07-05 09:54:56,605 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:54:56,605 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:54:56,605 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:54:56,608 INFO L276 IsEmpty]: Start isEmpty. Operand has 123 states, 119 states have (on average 1.5630252100840336) internal successors, (186), 122 states have internal predecessors, (186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-07-05 09:54:56,608 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:56,608 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:56,608 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:56,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:56,609 INFO L82 PathProgramCache]: Analyzing trace with hash 275654510, now seen corresponding path program 1 times [2021-07-05 09:54:56,609 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:56,609 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [575255407] [2021-07-05 09:54:56,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:56,609 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:56,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:56,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:56,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:56,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:56,627 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:56,628 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [575255407] [2021-07-05 09:54:56,628 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [575255407] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:56,628 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:56,628 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:54:56,628 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [651501719] [2021-07-05 09:54:56,628 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:54:56,628 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:56,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:54:56,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:54:56,629 INFO L87 Difference]: Start difference. First operand has 123 states, 119 states have (on average 1.5630252100840336) internal successors, (186), 122 states have internal predecessors, (186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 13.5) internal successors, (27), 2 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:56,632 INFO L93 Difference]: Finished difference Result 240 states and 365 transitions. [2021-07-05 09:54:56,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:54:56,632 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 13.5) internal successors, (27), 2 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2021-07-05 09:54:56,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:56,633 INFO L225 Difference]: With dead ends: 240 [2021-07-05 09:54:56,633 INFO L226 Difference]: Without dead ends: 115 [2021-07-05 09:54:56,633 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:54:56,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2021-07-05 09:54:56,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 115. [2021-07-05 09:54:56,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 114 states have (on average 1.4912280701754386) internal successors, (170), 114 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 170 transitions. [2021-07-05 09:54:56,635 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 170 transitions. Word has length 27 [2021-07-05 09:54:56,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:56,636 INFO L442 AbstractCegarLoop]: Abstraction has 115 states and 170 transitions. [2021-07-05 09:54:56,636 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 13.5) internal successors, (27), 2 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,636 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 170 transitions. [2021-07-05 09:54:56,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-07-05 09:54:56,636 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:56,637 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:56,637 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable107 [2021-07-05 09:54:56,637 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:56,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:56,637 INFO L82 PathProgramCache]: Analyzing trace with hash 400072305, now seen corresponding path program 1 times [2021-07-05 09:54:56,637 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:56,638 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102682116] [2021-07-05 09:54:56,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:56,638 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:56,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:56,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:56,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:56,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:56,658 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:56,658 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1102682116] [2021-07-05 09:54:56,658 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1102682116] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:56,659 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:56,659 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:54:56,659 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1726000760] [2021-07-05 09:54:56,659 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:56,659 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:56,660 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:56,660 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:56,660 INFO L87 Difference]: Start difference. First operand 115 states and 170 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:56,662 INFO L93 Difference]: Finished difference Result 115 states and 170 transitions. [2021-07-05 09:54:56,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:56,663 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2021-07-05 09:54:56,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:56,663 INFO L225 Difference]: With dead ends: 115 [2021-07-05 09:54:56,663 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:54:56,663 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:56,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:54:56,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:54:56,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:54:56,664 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 28 [2021-07-05 09:54:56,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:56,664 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:54:56,665 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,665 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:54:56,665 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:54:56,665 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:54:56,666 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,666 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,668 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,668 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,668 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,669 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,669 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,669 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,670 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,670 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,670 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,671 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,671 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,672 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,672 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,672 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,673 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,673 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,674 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,676 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,676 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,677 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,677 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,677 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,678 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,678 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,679 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,679 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,679 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,680 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,680 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,680 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,681 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,681 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,681 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,682 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,683 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,683 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,683 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,684 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,684 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,684 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,685 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,686 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,687 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,687 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:56,733 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 696) no Hoare annotation was computed. [2021-07-05 09:54:56,733 INFO L762 garLoopResultBuilder]: For program point L696(line 696) no Hoare annotation was computed. [2021-07-05 09:54:56,733 INFO L762 garLoopResultBuilder]: For program point L696-1(line 696) no Hoare annotation was computed. [2021-07-05 09:54:56,733 INFO L762 garLoopResultBuilder]: For program point L696-2(line 696) no Hoare annotation was computed. [2021-07-05 09:54:56,734 INFO L758 garLoopResultBuilder]: At program point L963(lines 948 966) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse5 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0)))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 1) .cse4 .cse5)))) [2021-07-05 09:54:56,734 INFO L758 garLoopResultBuilder]: At program point L963-1(lines 948 966) the Hoare annotation is: false [2021-07-05 09:54:56,734 INFO L758 garLoopResultBuilder]: At program point L963-2(lines 948 966) the Hoare annotation is: false [2021-07-05 09:54:56,734 INFO L762 garLoopResultBuilder]: For program point L732(lines 732 738) no Hoare annotation was computed. [2021-07-05 09:54:56,734 INFO L758 garLoopResultBuilder]: At program point L732-1(lines 732 738) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse8 (= ~pumpRunning~0 1)) (.cse9 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse0 (= 1 ~systemActive~0))) (let ((.cse4 (= ~methaneLevelCritical~0 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse7 (or (and .cse8 (<= 2 ~waterLevel~0) .cse9 .cse0) (and .cse8 .cse9 .cse0 (= ~waterLevel~0 1)))) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse5 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse6 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0))) (.cse10 (= ULTIMATE.start_processEnvironment_~tmp~7 0)) (.cse3 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7 .cse3) (and .cse8 (<= ~waterLevel~0 1) .cse9 .cse0 .cse4 .cse5 .cse6 .cse10) (and .cse0 .cse4 .cse2 .cse3) (and .cse1 .cse5 .cse6 .cse7 .cse3) (and .cse8 .cse9 .cse0 .cse1 .cse5 .cse6 .cse10 .cse3))))) [2021-07-05 09:54:56,735 INFO L758 garLoopResultBuilder]: At program point L567-2(lines 567 581) the Hoare annotation is: false [2021-07-05 09:54:56,735 INFO L762 garLoopResultBuilder]: For program point L568(line 568) no Hoare annotation was computed. [2021-07-05 09:54:56,735 INFO L762 garLoopResultBuilder]: For program point L535(lines 535 541) no Hoare annotation was computed. [2021-07-05 09:54:56,736 INFO L762 garLoopResultBuilder]: For program point L535-1(lines 535 541) no Hoare annotation was computed. [2021-07-05 09:54:56,736 INFO L762 garLoopResultBuilder]: For program point L535-2(lines 535 541) no Hoare annotation was computed. [2021-07-05 09:54:56,736 INFO L762 garLoopResultBuilder]: For program point L535-3(lines 535 541) no Hoare annotation was computed. [2021-07-05 09:54:56,737 INFO L762 garLoopResultBuilder]: For program point L535-4(lines 535 541) no Hoare annotation was computed. [2021-07-05 09:54:56,737 INFO L762 garLoopResultBuilder]: For program point L535-5(lines 535 541) no Hoare annotation was computed. [2021-07-05 09:54:56,737 INFO L762 garLoopResultBuilder]: For program point L470(lines 470 474) no Hoare annotation was computed. [2021-07-05 09:54:56,737 INFO L762 garLoopResultBuilder]: For program point L571(lines 571 575) no Hoare annotation was computed. [2021-07-05 09:54:56,737 INFO L762 garLoopResultBuilder]: For program point L571-1(lines 778 784) no Hoare annotation was computed. [2021-07-05 09:54:56,737 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 696) no Hoare annotation was computed. [2021-07-05 09:54:56,737 INFO L762 garLoopResultBuilder]: For program point L836(lines 836 853) no Hoare annotation was computed. [2021-07-05 09:54:56,738 INFO L762 garLoopResultBuilder]: For program point L836-1(lines 836 853) no Hoare annotation was computed. [2021-07-05 09:54:56,738 INFO L762 garLoopResultBuilder]: For program point L836-2(lines 836 853) no Hoare annotation was computed. [2021-07-05 09:54:56,738 INFO L758 garLoopResultBuilder]: At program point L540(lines 531 544) the Hoare annotation is: false [2021-07-05 09:54:56,738 INFO L758 garLoopResultBuilder]: At program point L540-1(lines 531 544) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= ~methaneLevelCritical~0 0)) (.cse6 (<= ~waterLevel~0 1)) (.cse7 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1)) (.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= 1 ~systemActive~0)) (.cse3 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse8 (= ~methaneLevelCritical~0 1)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse1 .cse7 .cse2 .cse4) (and .cse6 .cse1 .cse7 .cse8 .cse4) (and .cse0 .cse1 .cse3 .cse8 .cse4 .cse5)))) [2021-07-05 09:54:56,738 INFO L758 garLoopResultBuilder]: At program point L540-2(lines 531 544) the Hoare annotation is: false [2021-07-05 09:54:56,738 INFO L758 garLoopResultBuilder]: At program point L540-3(lines 531 544) the Hoare annotation is: false [2021-07-05 09:54:56,738 INFO L758 garLoopResultBuilder]: At program point L540-4(lines 531 544) the Hoare annotation is: false [2021-07-05 09:54:56,738 INFO L758 garLoopResultBuilder]: At program point L540-5(lines 531 544) the Hoare annotation is: false [2021-07-05 09:54:56,738 INFO L762 garLoopResultBuilder]: For program point L938(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,739 INFO L762 garLoopResultBuilder]: For program point L938-2(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,739 INFO L762 garLoopResultBuilder]: For program point L938-3(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,739 INFO L762 garLoopResultBuilder]: For program point L938-5(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,739 INFO L762 garLoopResultBuilder]: For program point L938-6(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,739 INFO L762 garLoopResultBuilder]: For program point L938-8(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,739 INFO L762 garLoopResultBuilder]: For program point L938-9(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,739 INFO L762 garLoopResultBuilder]: For program point L938-11(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,739 INFO L762 garLoopResultBuilder]: For program point L938-12(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,739 INFO L762 garLoopResultBuilder]: For program point L938-14(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,739 INFO L762 garLoopResultBuilder]: For program point L938-15(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,740 INFO L762 garLoopResultBuilder]: For program point L938-17(lines 938 942) no Hoare annotation was computed. [2021-07-05 09:54:56,740 INFO L762 garLoopResultBuilder]: For program point L840(lines 840 848) no Hoare annotation was computed. [2021-07-05 09:54:56,740 INFO L762 garLoopResultBuilder]: For program point L840-1(lines 840 848) no Hoare annotation was computed. [2021-07-05 09:54:56,740 INFO L762 garLoopResultBuilder]: For program point L840-2(lines 840 848) no Hoare annotation was computed. [2021-07-05 09:54:56,740 INFO L762 garLoopResultBuilder]: For program point L742(lines 742 755) no Hoare annotation was computed. [2021-07-05 09:54:56,741 INFO L762 garLoopResultBuilder]: For program point L643(lines 643 650) no Hoare annotation was computed. [2021-07-05 09:54:56,741 INFO L758 garLoopResultBuilder]: At program point L643-1(lines 643 650) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,741 INFO L762 garLoopResultBuilder]: For program point L810(lines 810 827) no Hoare annotation was computed. [2021-07-05 09:54:56,741 INFO L762 garLoopResultBuilder]: For program point L810-1(lines 810 827) no Hoare annotation was computed. [2021-07-05 09:54:56,741 INFO L762 garLoopResultBuilder]: For program point L810-2(lines 810 827) no Hoare annotation was computed. [2021-07-05 09:54:56,741 INFO L762 garLoopResultBuilder]: For program point L810-3(lines 810 827) no Hoare annotation was computed. [2021-07-05 09:54:56,741 INFO L762 garLoopResultBuilder]: For program point L810-4(lines 810 827) no Hoare annotation was computed. [2021-07-05 09:54:56,741 INFO L762 garLoopResultBuilder]: For program point L810-5(lines 810 827) no Hoare annotation was computed. [2021-07-05 09:54:56,741 INFO L758 garLoopResultBuilder]: At program point L778(lines 777 796) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= ~waterLevel~0 2)) (.cse4 (= ~pumpRunning~0 1)) (.cse5 (<= ~waterLevel~0 1)) (.cse6 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse0 (= 1 ~systemActive~0)) (.cse9 (= ~methaneLevelCritical~0 1)) (.cse7 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse8 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse0 .cse1 .cse7 .cse8) (and .cse0 .cse9 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse0 .cse9 .cse7 .cse8)))) [2021-07-05 09:54:56,742 INFO L762 garLoopResultBuilder]: For program point L778-1(lines 778 784) no Hoare annotation was computed. [2021-07-05 09:54:56,742 INFO L758 garLoopResultBuilder]: At program point L778-2(lines 777 796) the Hoare annotation is: false [2021-07-05 09:54:56,742 INFO L758 garLoopResultBuilder]: At program point L679(lines 1 974) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:56,742 INFO L758 garLoopResultBuilder]: At program point L778-3(lines 777 796) the Hoare annotation is: false [2021-07-05 09:54:56,742 INFO L758 garLoopResultBuilder]: At program point L944(lines 929 947) the Hoare annotation is: false [2021-07-05 09:54:56,742 INFO L758 garLoopResultBuilder]: At program point L944-1(lines 929 947) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse12 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0)) (.cse10 (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse2 (= 1 ~systemActive~0)) (.cse4 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse5 (not .cse10)) (.cse6 (not .cse12)) (.cse8 (<= ~waterLevel~0 2)) (.cse9 (<= ~waterLevel~0 1)) (.cse11 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1)) (.cse14 (= ~methaneLevelCritical~0 1)) (.cse13 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 1)) (.cse7 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse9 .cse10 .cse2 .cse11 .cse12 .cse3 .cse13 .cse7) (and .cse0 .cse1 .cse2 .cse4 .cse14 .cse5 .cse6 .cse7 .cse8) (and .cse9 .cse10 (= ~methaneLevelCritical~0 ~systemActive~0) .cse11 .cse12 .cse14 .cse13 .cse7))))) [2021-07-05 09:54:56,742 INFO L758 garLoopResultBuilder]: At program point L944-2(lines 929 947) the Hoare annotation is: false [2021-07-05 09:54:56,742 INFO L758 garLoopResultBuilder]: At program point L944-3(lines 929 947) the Hoare annotation is: false [2021-07-05 09:54:56,743 INFO L758 garLoopResultBuilder]: At program point L944-4(lines 929 947) the Hoare annotation is: false [2021-07-05 09:54:56,743 INFO L758 garLoopResultBuilder]: At program point L944-5(lines 929 947) the Hoare annotation is: false [2021-07-05 09:54:56,743 INFO L762 garLoopResultBuilder]: For program point L713(lines 712 759) no Hoare annotation was computed. [2021-07-05 09:54:56,743 INFO L762 garLoopResultBuilder]: For program point L482(lines 482 486) no Hoare annotation was computed. [2021-07-05 09:54:56,743 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:54:56,743 INFO L762 garLoopResultBuilder]: For program point L714(lines 714 718) no Hoare annotation was computed. [2021-07-05 09:54:56,743 INFO L762 garLoopResultBuilder]: For program point L814(lines 814 822) no Hoare annotation was computed. [2021-07-05 09:54:56,743 INFO L762 garLoopResultBuilder]: For program point L814-1(lines 814 822) no Hoare annotation was computed. [2021-07-05 09:54:56,743 INFO L762 garLoopResultBuilder]: For program point L814-2(lines 814 822) no Hoare annotation was computed. [2021-07-05 09:54:56,743 INFO L762 garLoopResultBuilder]: For program point L814-3(lines 814 822) no Hoare annotation was computed. [2021-07-05 09:54:56,744 INFO L762 garLoopResultBuilder]: For program point L814-4(lines 814 822) no Hoare annotation was computed. [2021-07-05 09:54:56,744 INFO L762 garLoopResultBuilder]: For program point L814-5(lines 814 822) no Hoare annotation was computed. [2021-07-05 09:54:56,744 INFO L758 garLoopResultBuilder]: At program point L616(lines 612 618) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:56,744 INFO L758 garLoopResultBuilder]: At program point L550(lines 545 553) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse5 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0)))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 1) .cse4 .cse5)))) [2021-07-05 09:54:56,744 INFO L758 garLoopResultBuilder]: At program point L550-1(lines 545 553) the Hoare annotation is: false [2021-07-05 09:54:56,744 INFO L758 garLoopResultBuilder]: At program point L550-2(lines 545 553) the Hoare annotation is: false [2021-07-05 09:54:56,744 INFO L762 garLoopResultBuilder]: For program point L750(lines 750 754) no Hoare annotation was computed. [2021-07-05 09:54:56,745 INFO L758 garLoopResultBuilder]: At program point L750-2(lines 778 784) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse8 (= ~pumpRunning~0 1)) (.cse9 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse0 (= 1 ~systemActive~0))) (let ((.cse2 (= ~pumpRunning~0 0)) (.cse4 (= ~methaneLevelCritical~0 1)) (.cse7 (or (and .cse8 (<= 2 ~waterLevel~0) .cse9 .cse0) (and .cse8 .cse9 .cse0 (= ~waterLevel~0 1)))) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse5 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse6 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0))) (.cse10 (= ULTIMATE.start_processEnvironment_~tmp~7 0)) (.cse3 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7 .cse3) (and .cse0 .cse4 .cse2 .cse3) (and .cse8 .cse9 .cse0 .cse4 .cse5 .cse6 .cse10 .cse3) (and .cse1 .cse5 .cse6 .cse7 .cse3) (and .cse8 .cse9 .cse0 .cse1 .cse5 .cse6 .cse10 .cse3))))) [2021-07-05 09:54:56,745 INFO L758 garLoopResultBuilder]: At program point L652(lines 633 655) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:54:56,745 INFO L762 garLoopResultBuilder]: For program point L421(lines 421 441) no Hoare annotation was computed. [2021-07-05 09:54:56,745 INFO L762 garLoopResultBuilder]: For program point L421-2(lines 421 441) no Hoare annotation was computed. [2021-07-05 09:54:56,745 INFO L762 garLoopResultBuilder]: For program point L421-4(lines 421 441) no Hoare annotation was computed. [2021-07-05 09:54:56,745 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:54:56,745 INFO L758 garLoopResultBuilder]: At program point L785(lines 785 791) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= ~methaneLevelCritical~0 1)) (.cse9 (<= 2 ~waterLevel~0)) (.cse10 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse11 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~6 0))) (.cse12 (<= ~waterLevel~0 2)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= ~pumpRunning~0 1)) (.cse0 (<= ~waterLevel~0 1)) (.cse5 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse1 (= 1 ~systemActive~0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse6 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse7 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0))) (.cse8 (= ULTIMATE.start_processEnvironment_~tmp~7 0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse5 .cse1 .cse2 .cse6 .cse7 .cse8) (and .cse4 .cse9 .cse5 .cse1 .cse10 .cse11 .cse2 .cse6 .cse7 .cse12) (and .cse4 .cse9 .cse5 .cse1 .cse13 .cse10 .cse11 .cse6 .cse7 .cse12) (and .cse0 .cse1 .cse13 .cse3) (and .cse4 .cse0 .cse5 .cse1 .cse13 .cse6 .cse7 .cse8)))) [2021-07-05 09:54:56,745 INFO L758 garLoopResultBuilder]: At program point L785-1(lines 785 791) the Hoare annotation is: false [2021-07-05 09:54:56,746 INFO L758 garLoopResultBuilder]: At program point L785-2(lines 785 791) the Hoare annotation is: false [2021-07-05 09:54:56,746 INFO L758 garLoopResultBuilder]: At program point L687(lines 682 690) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:56,746 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:54:56,746 INFO L762 garLoopResultBuilder]: For program point L722(lines 722 728) no Hoare annotation was computed. [2021-07-05 09:54:56,746 INFO L758 garLoopResultBuilder]: At program point L722-1(lines 722 728) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse19 (<= 2 ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 1)) (.cse3 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse4 (= 1 ~systemActive~0)) (.cse18 (= ~waterLevel~0 1))) (let ((.cse9 (= ULTIMATE.start_processEnvironment_~tmp~7 0)) (.cse0 (<= 1 ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~3)) (.cse5 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|)) (.cse6 (= ~methaneLevelCritical~0 1)) (.cse7 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse8 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0))) (.cse13 (or (and .cse1 .cse19 .cse3 .cse4) (and .cse1 .cse3 .cse4 .cse18))) (.cse16 (<= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~0 1)) (.cse2 (<= ~waterLevel~0 1)) (.cse17 (<= |ULTIMATE.start_getWaterLevel_#res| 1)) (.cse11 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse12 (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~3 0)) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse15 (= ~pumpRunning~0 0)) (.cse14 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse10 .cse11 .cse12 .cse7 .cse8 .cse13 .cse14) (and .cse0 .cse4 .cse5 .cse6 .cse15 .cse14) (and .cse16 .cse1 .cse3 .cse4 .cse10 .cse17 .cse11 .cse12 .cse7 .cse8 .cse9 .cse14) (and .cse0 .cse5 .cse6 .cse7 .cse8 .cse13 .cse14) (and .cse4 .cse10 .cse18 .cse15) (and .cse16 .cse2 .cse4 .cse10 .cse17 .cse11 .cse12 .cse15) (and .cse19 .cse4 .cse10 .cse15 .cse14))))) [2021-07-05 09:54:56,746 INFO L762 garLoopResultBuilder]: For program point L458(lines 458 462) no Hoare annotation was computed. [2021-07-05 09:54:56,747 INFO L762 garLoopResultBuilder]: For program point L458-3(lines 458 462) no Hoare annotation was computed. [2021-07-05 09:54:56,747 INFO L762 garLoopResultBuilder]: For program point L458-6(lines 458 462) no Hoare annotation was computed. [2021-07-05 09:54:56,747 INFO L758 garLoopResultBuilder]: At program point L889(lines 884 892) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~6 0)) (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~3 0) (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)) (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0)) (= |ULTIMATE.start_isPumpRunning_#res| 1) (<= ~waterLevel~0 2)) [2021-07-05 09:54:56,747 INFO L758 garLoopResultBuilder]: At program point L889-1(lines 884 892) the Hoare annotation is: false [2021-07-05 09:54:56,747 INFO L758 garLoopResultBuilder]: At program point L889-2(lines 884 892) the Hoare annotation is: false [2021-07-05 09:54:56,747 INFO L762 garLoopResultBuilder]: For program point L427(lines 427 440) no Hoare annotation was computed. [2021-07-05 09:54:56,748 INFO L758 garLoopResultBuilder]: At program point L427-1(lines 1 974) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (<= 1 ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~3)) (.cse11 (<= 2 ~waterLevel~0)) (.cse3 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|)) (.cse13 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse15 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~6 0))) (.cse4 (= ~methaneLevelCritical~0 1)) (.cse17 (<= ~waterLevel~0 2)) (.cse5 (= ~pumpRunning~0 0)) (.cse18 (<= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~0 1)) (.cse6 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse7 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse2 (= 1 ~systemActive~0)) (.cse12 (= ~methaneLevelCritical~0 0)) (.cse19 (<= |ULTIMATE.start_getWaterLevel_#res| 1)) (.cse14 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse16 (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~3 0)) (.cse8 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse9 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0))) (.cse10 (= ULTIMATE.start_processEnvironment_~tmp~7 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse7 .cse2 .cse3 .cse4 .cse8 .cse9 .cse10) (and .cse6 .cse11 .cse7 .cse2 .cse12 .cse13 .cse14 .cse15 .cse16 .cse8 .cse9 .cse17) (and .cse0 .cse6 .cse11 .cse7 .cse2 .cse3 .cse13 .cse15 .cse4 .cse8 .cse9 .cse17) (and .cse2 .cse12 (= ~waterLevel~0 1) .cse5) (and .cse18 .cse1 .cse2 .cse12 .cse19 .cse14 .cse16 .cse5) (and .cse18 .cse6 .cse1 .cse7 .cse2 .cse12 .cse19 .cse14 .cse16 .cse8 .cse9 .cse10)))) [2021-07-05 09:54:56,748 INFO L762 garLoopResultBuilder]: For program point L427-2(lines 427 440) no Hoare annotation was computed. [2021-07-05 09:54:56,748 INFO L758 garLoopResultBuilder]: At program point L427-3(lines 1 974) the Hoare annotation is: false [2021-07-05 09:54:56,748 INFO L762 garLoopResultBuilder]: For program point L427-4(lines 427 440) no Hoare annotation was computed. [2021-07-05 09:54:56,748 INFO L758 garLoopResultBuilder]: At program point L427-5(lines 1 974) the Hoare annotation is: false [2021-07-05 09:54:56,748 INFO L758 garLoopResultBuilder]: At program point L527(lines 522 530) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse8 (<= ~waterLevel~0 1)) (.cse1 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse9 (<= |ULTIMATE.start_getWaterLevel_#res| 1)) (.cse4 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse5 (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~3 0)) (.cse6 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse7 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0)))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0) .cse4 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~6 0)) .cse5 .cse6 .cse7 (<= ~waterLevel~0 2)) (and .cse8 .cse2 .cse3 .cse9 .cse4 .cse5 (= ~pumpRunning~0 0)) (and .cse0 .cse8 .cse1 .cse2 .cse3 .cse9 .cse4 .cse5 .cse6 .cse7 (= ULTIMATE.start_processEnvironment_~tmp~7 0))))) [2021-07-05 09:54:56,748 INFO L758 garLoopResultBuilder]: At program point L527-1(lines 522 530) the Hoare annotation is: false [2021-07-05 09:54:56,748 INFO L758 garLoopResultBuilder]: At program point L527-2(lines 522 530) the Hoare annotation is: false [2021-07-05 09:54:56,748 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:54:56,749 INFO L762 garLoopResultBuilder]: For program point L957(lines 957 961) no Hoare annotation was computed. [2021-07-05 09:54:56,749 INFO L762 garLoopResultBuilder]: For program point L957-2(lines 957 961) no Hoare annotation was computed. [2021-07-05 09:54:56,749 INFO L762 garLoopResultBuilder]: For program point L957-3(lines 957 961) no Hoare annotation was computed. [2021-07-05 09:54:56,749 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 696) no Hoare annotation was computed. [2021-07-05 09:54:56,749 INFO L762 garLoopResultBuilder]: For program point L957-5(lines 957 961) no Hoare annotation was computed. [2021-07-05 09:54:56,749 INFO L762 garLoopResultBuilder]: For program point L957-6(lines 957 961) no Hoare annotation was computed. [2021-07-05 09:54:56,749 INFO L762 garLoopResultBuilder]: For program point L957-8(lines 957 961) no Hoare annotation was computed. [2021-07-05 09:54:56,749 INFO L758 garLoopResultBuilder]: At program point L495(lines 490 498) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse8 (= ULTIMATE.start_processEnvironment_~tmp~7 0)) (.cse0 (= ~pumpRunning~0 1)) (.cse12 (<= 2 ~waterLevel~0)) (.cse2 (= ULTIMATE.start_isHighWaterLevel_~tmp~8 0)) (.cse9 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|)) (.cse13 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse14 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~6 0))) (.cse10 (= ~methaneLevelCritical~0 1)) (.cse6 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse7 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0))) (.cse15 (<= ~waterLevel~0 2)) (.cse1 (<= ~waterLevel~0 1)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse5 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse11 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse1 .cse3 .cse9 .cse10 .cse11) (and .cse0 .cse12 .cse2 .cse3 .cse4 .cse13 .cse5 .cse14 .cse6 .cse7 .cse15) (and .cse0 .cse1 .cse2 .cse3 .cse9 .cse10 .cse6 .cse7 .cse8) (and .cse0 .cse12 .cse2 .cse3 .cse9 .cse13 .cse14 .cse10 .cse6 .cse7 .cse15) (and .cse1 .cse3 .cse4 .cse5 .cse11)))) [2021-07-05 09:54:56,749 INFO L758 garLoopResultBuilder]: At program point L495-1(lines 490 498) the Hoare annotation is: false [2021-07-05 09:54:56,750 INFO L758 garLoopResultBuilder]: At program point L495-2(lines 490 498) the Hoare annotation is: false [2021-07-05 09:54:56,750 INFO L758 garLoopResultBuilder]: At program point L760(lines 711 761) the Hoare annotation is: false [2021-07-05 09:54:56,750 INFO L762 garLoopResultBuilder]: For program point L431(lines 431 437) no Hoare annotation was computed. [2021-07-05 09:54:56,750 INFO L762 garLoopResultBuilder]: For program point L431-2(lines 431 437) no Hoare annotation was computed. [2021-07-05 09:54:56,750 INFO L762 garLoopResultBuilder]: For program point L431-4(lines 431 437) no Hoare annotation was computed. [2021-07-05 09:54:56,750 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable108 [2021-07-05 09:54:56,750 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:54:56,750 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION was SAFE (3/3) [2021-07-05 09:54:56,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.07 09:54:56 BoogieIcfgContainer [2021-07-05 09:54:56,797 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-05 09:54:56,798 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-07-05 09:54:56,798 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-07-05 09:54:56,798 INFO L275 PluginConnector]: Witness Printer initialized [2021-07-05 09:54:56,799 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:54:48" (3/4) ... [2021-07-05 09:54:56,801 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-07-05 09:54:56,818 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2021-07-05 09:54:56,818 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-07-05 09:54:56,819 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-07-05 09:54:56,819 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-07-05 09:54:56,820 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-07-05 09:54:56,820 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:54:56,821 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:54:56,844 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((((((1 <= tmp && waterLevel <= 1) && 1 == systemActive) && 1 <= \result) && methaneLevelCritical == 1) && pumpRunning == 0) || (((((((((1 <= tmp && pumpRunning == 1) && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && 1 <= \result) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0)) || (((((((((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp == 0)) && tmp == 0) && !(\result == 0)) && !(tmp___0 == 0)) && waterLevel <= 2)) || (((((((((((1 <= tmp && pumpRunning == 1) && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) && 1 <= \result) && \result == 0) && !(tmp == 0)) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && waterLevel <= 2)) || (((1 == systemActive && methaneLevelCritical == 0) && waterLevel == 1) && pumpRunning == 0)) || (((((((tmp___0 <= 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == 0) && \result <= 1) && \result == 0) && tmp == 0) && pumpRunning == 0)) || (((((((((((tmp___0 <= 1 && pumpRunning == 1) && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result <= 1) && \result == 0) && tmp == 0) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0)) [2021-07-05 09:54:56,844 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((((((((((1 <= tmp && pumpRunning == 1) && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && 1 <= \result) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0) || ((((((methaneLevelCritical == 0 && \result == 0) && tmp == 0) && !(\result == 0)) && !(tmp___0 == 0)) && ((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) || (((pumpRunning == 1 && tmp == 0) && 1 == systemActive) && waterLevel == 1))) && waterLevel <= 2)) || (((((1 <= tmp && 1 == systemActive) && 1 <= \result) && methaneLevelCritical == 1) && pumpRunning == 0) && waterLevel <= 2)) || (((((((((((tmp___0 <= 1 && pumpRunning == 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result <= 1) && \result == 0) && tmp == 0) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0) && waterLevel <= 2)) || ((((((1 <= tmp && 1 <= \result) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && ((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) || (((pumpRunning == 1 && tmp == 0) && 1 == systemActive) && waterLevel == 1))) && waterLevel <= 2)) || (((1 == systemActive && methaneLevelCritical == 0) && waterLevel == 1) && pumpRunning == 0)) || (((((((tmp___0 <= 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == 0) && \result <= 1) && \result == 0) && tmp == 0) && pumpRunning == 0)) || ((((2 <= waterLevel && 1 == systemActive) && methaneLevelCritical == 0) && pumpRunning == 0) && waterLevel <= 2)) [2021-07-05 09:54:56,845 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0) && waterLevel <= 2) || ((((methaneLevelCritical == 1 && !(\result == 0)) && !(tmp___0 == 0)) && ((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) || (((pumpRunning == 1 && tmp == 0) && 1 == systemActive) && waterLevel == 1))) && waterLevel <= 2)) || (((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0)) || (((1 == systemActive && methaneLevelCritical == 1) && pumpRunning == 0) && waterLevel <= 2)) || ((((methaneLevelCritical == 0 && !(\result == 0)) && !(tmp___0 == 0)) && ((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) || (((pumpRunning == 1 && tmp == 0) && 1 == systemActive) && waterLevel == 1))) && waterLevel <= 2)) || (((((((pumpRunning == 1 && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0) && waterLevel <= 2)) [2021-07-05 09:54:56,846 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0) && waterLevel <= 2) || ((((methaneLevelCritical == 1 && !(\result == 0)) && !(tmp___0 == 0)) && ((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) || (((pumpRunning == 1 && tmp == 0) && 1 == systemActive) && waterLevel == 1))) && waterLevel <= 2)) || (((1 == systemActive && methaneLevelCritical == 1) && pumpRunning == 0) && waterLevel <= 2)) || (((((((pumpRunning == 1 && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0) && waterLevel <= 2)) || ((((methaneLevelCritical == 0 && !(\result == 0)) && !(tmp___0 == 0)) && ((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) || (((pumpRunning == 1 && tmp == 0) && 1 == systemActive) && waterLevel == 1))) && waterLevel <= 2)) || (((((((pumpRunning == 1 && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0) && waterLevel <= 2)) [2021-07-05 09:54:56,846 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0) && waterLevel <= 2) || ((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && !(\result == 0)) && !(tmp___0 == 0))) || (((1 == systemActive && methaneLevelCritical == 1) && pumpRunning == 0) && waterLevel <= 2)) || ((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0))) [2021-07-05 09:54:56,846 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == 1) && pumpRunning == 0) || (((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0)) || (((((((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) && \result == 0) && !(tmp == 0)) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && waterLevel <= 2)) || (((((((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && !(tmp == 0)) && !(\result == 0)) && !(tmp___0 == 0)) && waterLevel <= 2)) || (((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == 0) && pumpRunning == 0)) || (((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0)) [2021-07-05 09:54:56,848 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0) || ((((waterLevel <= 1 && 1 == systemActive) && 1 <= \result) && methaneLevelCritical == 1) && pumpRunning == 0)) || ((((((((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp == 0)) && !(\result == 0)) && !(tmp___0 == 0)) && waterLevel <= 2)) || ((((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && 1 <= \result) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0)) || ((((((((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) && 1 <= \result) && \result == 0) && !(tmp == 0)) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && waterLevel <= 2)) || ((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0)) [2021-07-05 09:54:56,848 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && !(\result == 0)) && !(tmp___0 == 0)) || ((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0))) [2021-07-05 09:54:56,848 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((2 <= waterLevel && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && waterLevel <= 2) || ((((waterLevel <= 1 && 1 == systemActive) && \result == 1) && methaneLevelCritical == 0) && pumpRunning == 0)) || ((((waterLevel <= 1 && 1 == systemActive) && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0)) || (((((2 <= waterLevel && 1 == systemActive) && \result == 0) && methaneLevelCritical == 1) && pumpRunning == 0) && waterLevel <= 2)) [2021-07-05 09:54:56,849 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((((((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp == 0)) && tmp == 0) && !(\result == 0)) && !(tmp___0 == 0)) && waterLevel <= 2) || ((((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == 0) && \result <= 1) && \result == 0) && tmp == 0) && pumpRunning == 0)) || ((((((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result <= 1) && \result == 0) && tmp == 0) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0)) [2021-07-05 09:54:56,849 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && !(\result == 0)) && !(tmp___0 == 0)) || ((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0))) [2021-07-05 09:54:56,849 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((((((2 <= waterLevel && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && !(\result == 0)) && !(tmp___0 == 0)) && pumpRunning == 0) && waterLevel <= 2) || (((((((waterLevel <= 1 && \result == 0) && 1 == systemActive) && \result == 1) && tmp___0 == 0) && methaneLevelCritical == 0) && tmp == 1) && pumpRunning == 0)) || ((((((((2 <= waterLevel && tmp == 0) && 1 == systemActive) && \result == 0) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && pumpRunning == 0) && waterLevel <= 2)) || (((((((waterLevel <= 1 && \result == 0) && methaneLevelCritical == systemActive) && \result == 1) && tmp___0 == 0) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0)) [2021-07-05 09:54:56,849 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((splverifierCounter == 0 && pumpRunning == 1) && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp == 0)) && tmp == 0) && !(\result == 0)) && !(tmp___0 == 0)) && \result == 1) && waterLevel <= 2 [2021-07-05 09:54:56,882 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-07-05 09:54:56,882 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-07-05 09:54:56,883 INFO L168 Benchmark]: Toolchain (without parser) took 9855.67 ms. Allocated memory was 62.9 MB in the beginning and 243.3 MB in the end (delta: 180.4 MB). Free memory was 43.1 MB in the beginning and 165.4 MB in the end (delta: -122.3 MB). Peak memory consumption was 57.9 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:56,883 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 62.9 MB. Free memory is still 45.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 09:54:56,883 INFO L168 Benchmark]: CACSL2BoogieTranslator took 342.92 ms. Allocated memory is still 62.9 MB. Free memory was 43.0 MB in the beginning and 35.8 MB in the end (delta: 7.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:56,883 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.55 ms. Allocated memory is still 62.9 MB. Free memory was 35.8 MB in the beginning and 31.9 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:56,883 INFO L168 Benchmark]: Boogie Preprocessor took 51.38 ms. Allocated memory is still 62.9 MB. Free memory was 31.9 MB in the beginning and 29.3 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:56,883 INFO L168 Benchmark]: RCFGBuilder took 713.64 ms. Allocated memory was 62.9 MB in the beginning and 75.5 MB in the end (delta: 12.6 MB). Free memory was 29.3 MB in the beginning and 37.3 MB in the end (delta: -8.0 MB). Peak memory consumption was 14.6 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:56,884 INFO L168 Benchmark]: TraceAbstraction took 8592.34 ms. Allocated memory was 75.5 MB in the beginning and 243.3 MB in the end (delta: 167.8 MB). Free memory was 36.9 MB in the beginning and 175.9 MB in the end (delta: -139.0 MB). Peak memory consumption was 29.6 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:56,884 INFO L168 Benchmark]: Witness Printer took 84.27 ms. Allocated memory is still 243.3 MB. Free memory was 175.9 MB in the beginning and 165.4 MB in the end (delta: 10.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:56,884 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 62.9 MB. Free memory is still 45.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 342.92 ms. Allocated memory is still 62.9 MB. Free memory was 43.0 MB in the beginning and 35.8 MB in the end (delta: 7.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 66.55 ms. Allocated memory is still 62.9 MB. Free memory was 35.8 MB in the beginning and 31.9 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 51.38 ms. Allocated memory is still 62.9 MB. Free memory was 31.9 MB in the beginning and 29.3 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 713.64 ms. Allocated memory was 62.9 MB in the beginning and 75.5 MB in the end (delta: 12.6 MB). Free memory was 29.3 MB in the beginning and 37.3 MB in the end (delta: -8.0 MB). Peak memory consumption was 14.6 MB. Max. memory is 16.1 GB. * TraceAbstraction took 8592.34 ms. Allocated memory was 75.5 MB in the beginning and 243.3 MB in the end (delta: 167.8 MB). Free memory was 36.9 MB in the beginning and 175.9 MB in the end (delta: -139.0 MB). Peak memory consumption was 29.6 MB. Max. memory is 16.1 GB. * Witness Printer took 84.27 ms. Allocated memory is still 243.3 MB. Free memory was 175.9 MB in the beginning and 165.4 MB in the end (delta: 10.5 MB). Peak memory consumption was 8.4 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: 696]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 696]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 696]: 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, 123 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 8186.2ms, OverallIterations: 13, TraceHistogramMax: 2, EmptinessCheckTime: 20.7ms, AutomataDifference: 1117.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 4771.5ms, InitialAbstractionConstructionTime: 8.0ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 1362 SDtfs, 2437 SDslu, 2706 SDs, 0 SdLazy, 378 SolverSat, 69 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 453.2ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 209 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 315.4ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=250occurred in iteration=11, InterpolantAutomatonStates: 79, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 155.5ms AutomataMinimizationTime, 13 MinimizatonAttempts, 1312 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 46 LocationsWithAnnotation, 46 PreInvPairs, 319 NumberOfFragments, 1720 HoareAnnotationTreeSize, 46 FomulaSimplifications, 2909874 FormulaSimplificationTreeSizeReduction, 1260.3ms HoareSimplificationTime, 46 FomulaSimplificationsInter, 231640 FormulaSimplificationTreeSizeReductionInter, 3497.8ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 95.3ms SsaConstructionTime, 362.5ms SatisfiabilityAnalysisTime, 918.6ms InterpolantComputationTime, 623 NumberOfCodeBlocks, 623 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 608 ConstructedInterpolants, 0 QuantifiedInterpolants, 1216 SizeOfPredicates, 6 NumberOfNonLiveVariables, 887 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 15 InterpolantComputations, 11 PerfectInterpolantSequences, 82/102 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, 123 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 168.9ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.1ms, AutomataDifference: 10.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 57.2ms, InitialAbstractionConstructionTime: 1.0ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 247 SDtfs, 62 SDslu, 5 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.7ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=123occurred 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: 2.5ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 46 LocationsWithAnnotation, 46 PreInvPairs, 77 NumberOfFragments, 76 HoareAnnotationTreeSize, 46 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 19.9ms HoareSimplificationTime, 46 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 35.1ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 3.8ms SsaConstructionTime, 11.4ms SatisfiabilityAnalysisTime, 45.9ms InterpolantComputationTime, 37 NumberOfCodeBlocks, 37 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 35 ConstructedInterpolants, 0 QuantifiedInterpolants, 39 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 123 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 145.6ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.4ms, AutomataDifference: 8.8ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 67.4ms, InitialAbstractionConstructionTime: 1.7ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 247 SDtfs, 62 SDslu, 5 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.7ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=123occurred 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: 2.6ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 46 LocationsWithAnnotation, 46 PreInvPairs, 63 NumberOfFragments, 76 HoareAnnotationTreeSize, 46 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 21.0ms HoareSimplificationTime, 46 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 39.2ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 3.4ms SsaConstructionTime, 9.3ms SatisfiabilityAnalysisTime, 21.6ms InterpolantComputationTime, 55 NumberOfCodeBlocks, 55 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 53 ConstructedInterpolants, 0 QuantifiedInterpolants, 57 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 545]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 490]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 948]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && !(\result == 0)) && !(tmp___0 == 0)) || ((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0))) - InvariantResult [Line: 711]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 490]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 643]: Loop Invariant Derived loop invariant: 1 == systemActive - InvariantResult [Line: 948]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 633]: Loop Invariant Derived loop invariant: 1 == systemActive - InvariantResult [Line: 948]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 777]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0) && waterLevel <= 2) || ((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && !(\result == 0)) && !(tmp___0 == 0))) || (((1 == systemActive && methaneLevelCritical == 1) && pumpRunning == 0) && waterLevel <= 2)) || ((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0))) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((((((1 <= tmp && waterLevel <= 1) && 1 == systemActive) && 1 <= \result) && methaneLevelCritical == 1) && pumpRunning == 0) || (((((((((1 <= tmp && pumpRunning == 1) && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && 1 <= \result) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0)) || (((((((((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp == 0)) && tmp == 0) && !(\result == 0)) && !(tmp___0 == 0)) && waterLevel <= 2)) || (((((((((((1 <= tmp && pumpRunning == 1) && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) && 1 <= \result) && \result == 0) && !(tmp == 0)) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && waterLevel <= 2)) || (((1 == systemActive && methaneLevelCritical == 0) && waterLevel == 1) && pumpRunning == 0)) || (((((((tmp___0 <= 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == 0) && \result <= 1) && \result == 0) && tmp == 0) && pumpRunning == 0)) || (((((((((((tmp___0 <= 1 && pumpRunning == 1) && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result <= 1) && \result == 0) && tmp == 0) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0)) - InvariantResult [Line: 612]: Loop Invariant Derived loop invariant: ((1 == systemActive && methaneLevelCritical == 0) && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 722]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((((((((((1 <= tmp && pumpRunning == 1) && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && 1 <= \result) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0) || ((((((methaneLevelCritical == 0 && \result == 0) && tmp == 0) && !(\result == 0)) && !(tmp___0 == 0)) && ((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) || (((pumpRunning == 1 && tmp == 0) && 1 == systemActive) && waterLevel == 1))) && waterLevel <= 2)) || (((((1 <= tmp && 1 == systemActive) && 1 <= \result) && methaneLevelCritical == 1) && pumpRunning == 0) && waterLevel <= 2)) || (((((((((((tmp___0 <= 1 && pumpRunning == 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result <= 1) && \result == 0) && tmp == 0) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0) && waterLevel <= 2)) || ((((((1 <= tmp && 1 <= \result) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && ((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) || (((pumpRunning == 1 && tmp == 0) && 1 == systemActive) && waterLevel == 1))) && waterLevel <= 2)) || (((1 == systemActive && methaneLevelCritical == 0) && waterLevel == 1) && pumpRunning == 0)) || (((((((tmp___0 <= 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == 0) && \result <= 1) && \result == 0) && tmp == 0) && pumpRunning == 0)) || ((((2 <= waterLevel && 1 == systemActive) && methaneLevelCritical == 0) && pumpRunning == 0) && waterLevel <= 2)) - InvariantResult [Line: 545]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && !(\result == 0)) && !(tmp___0 == 0)) || ((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0))) - InvariantResult [Line: 545]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 682]: Loop Invariant Derived loop invariant: ((1 == systemActive && methaneLevelCritical == 0) && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 490]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0) || ((((waterLevel <= 1 && 1 == systemActive) && 1 <= \result) && methaneLevelCritical == 1) && pumpRunning == 0)) || ((((((((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp == 0)) && !(\result == 0)) && !(tmp___0 == 0)) && waterLevel <= 2)) || ((((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && 1 <= \result) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0)) || ((((((((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) && 1 <= \result) && \result == 0) && !(tmp == 0)) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && waterLevel <= 2)) || ((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0)) - InvariantResult [Line: 531]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 884]: Loop Invariant Derived loop invariant: ((((((((((((splverifierCounter == 0 && pumpRunning == 1) && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp == 0)) && tmp == 0) && !(\result == 0)) && !(tmp___0 == 0)) && \result == 1) && waterLevel <= 2 - InvariantResult [Line: 522]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 929]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 531]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 929]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 522]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 531]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 778]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0) && waterLevel <= 2) || ((((methaneLevelCritical == 1 && !(\result == 0)) && !(tmp___0 == 0)) && ((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) || (((pumpRunning == 1 && tmp == 0) && 1 == systemActive) && waterLevel == 1))) && waterLevel <= 2)) || (((1 == systemActive && methaneLevelCritical == 1) && pumpRunning == 0) && waterLevel <= 2)) || (((((((pumpRunning == 1 && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0) && waterLevel <= 2)) || ((((methaneLevelCritical == 0 && !(\result == 0)) && !(tmp___0 == 0)) && ((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) || (((pumpRunning == 1 && tmp == 0) && 1 == systemActive) && waterLevel == 1))) && waterLevel <= 2)) || (((((((pumpRunning == 1 && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0) && waterLevel <= 2)) - InvariantResult [Line: 929]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 929]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 567]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 777]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 == systemActive && methaneLevelCritical == 0) && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 777]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 531]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 785]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == 1) && pumpRunning == 0) || (((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0)) || (((((((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) && \result == 0) && !(tmp == 0)) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && waterLevel <= 2)) || (((((((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && !(tmp == 0)) && !(\result == 0)) && !(tmp___0 == 0)) && waterLevel <= 2)) || (((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == 0) && pumpRunning == 0)) || (((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 732]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0) && waterLevel <= 2) || ((((methaneLevelCritical == 1 && !(\result == 0)) && !(tmp___0 == 0)) && ((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) || (((pumpRunning == 1 && tmp == 0) && 1 == systemActive) && waterLevel == 1))) && waterLevel <= 2)) || (((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0)) || (((1 == systemActive && methaneLevelCritical == 1) && pumpRunning == 0) && waterLevel <= 2)) || ((((methaneLevelCritical == 0 && !(\result == 0)) && !(tmp___0 == 0)) && ((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) || (((pumpRunning == 1 && tmp == 0) && 1 == systemActive) && waterLevel == 1))) && waterLevel <= 2)) || (((((((pumpRunning == 1 && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0) && waterLevel <= 2)) - InvariantResult [Line: 531]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((2 <= waterLevel && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && waterLevel <= 2) || ((((waterLevel <= 1 && 1 == systemActive) && \result == 1) && methaneLevelCritical == 0) && pumpRunning == 0)) || ((((waterLevel <= 1 && 1 == systemActive) && \result == 1) && methaneLevelCritical == 1) && pumpRunning == 0)) || (((((2 <= waterLevel && 1 == systemActive) && \result == 0) && methaneLevelCritical == 1) && pumpRunning == 0) && waterLevel <= 2)) - InvariantResult [Line: 785]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 929]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 531]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 785]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 522]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((((((((pumpRunning == 1 && 2 <= waterLevel) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp == 0)) && tmp == 0) && !(\result == 0)) && !(tmp___0 == 0)) && waterLevel <= 2) || ((((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == 0) && \result <= 1) && \result == 0) && tmp == 0) && pumpRunning == 0)) || ((((((((((pumpRunning == 1 && waterLevel <= 1) && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result <= 1) && \result == 0) && tmp == 0) && !(\result == 0)) && !(tmp___0 == 0)) && tmp == 0)) - InvariantResult [Line: 929]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((((((2 <= waterLevel && tmp == 0) && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && !(\result == 0)) && !(tmp___0 == 0)) && pumpRunning == 0) && waterLevel <= 2) || (((((((waterLevel <= 1 && \result == 0) && 1 == systemActive) && \result == 1) && tmp___0 == 0) && methaneLevelCritical == 0) && tmp == 1) && pumpRunning == 0)) || ((((((((2 <= waterLevel && tmp == 0) && 1 == systemActive) && \result == 0) && methaneLevelCritical == 1) && !(\result == 0)) && !(tmp___0 == 0)) && pumpRunning == 0) && waterLevel <= 2)) || (((((((waterLevel <= 1 && \result == 0) && methaneLevelCritical == systemActive) && \result == 1) && tmp___0 == 0) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0)) RESULT: Ultimate proved your program to be correct! [2021-07-05 09:54:56,922 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...