./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec4_product54.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_spec4_product54.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 ec670bcbf6c6e1b5a4e4315225f9cccdc4aca27e ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 09:55:29,422 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 09:55:29,424 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 09:55:29,458 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 09:55:29,459 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 09:55:29,460 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 09:55:29,461 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 09:55:29,463 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 09:55:29,464 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 09:55:29,470 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 09:55:29,470 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 09:55:29,471 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 09:55:29,472 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 09:55:29,472 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 09:55:29,473 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 09:55:29,474 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 09:55:29,474 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 09:55:29,475 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 09:55:29,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 09:55:29,478 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 09:55:29,479 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 09:55:29,483 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 09:55:29,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 09:55:29,486 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 09:55:29,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 09:55:29,496 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 09:55:29,500 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 09:55:29,501 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 09:55:29,502 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 09:55:29,503 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 09:55:29,503 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 09:55:29,503 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 09:55:29,504 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 09:55:29,505 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 09:55:29,505 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 09:55:29,506 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 09:55:29,506 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 09:55:29,506 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 09:55:29,507 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 09:55:29,507 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 09:55:29,508 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 09:55:29,514 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 09:55:29,554 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 09:55:29,554 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 09:55:29,556 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 09:55:29,556 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 09:55:29,557 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 09:55:29,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 09:55:29,557 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 09:55:29,557 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 09:55:29,557 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 09:55:29,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 09:55:29,558 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 09:55:29,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 09:55:29,558 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 09:55:29,558 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 09:55:29,559 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 09:55:29,559 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 09:55:29,559 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 09:55:29,559 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 09:55:29,559 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 09:55:29,559 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 09:55:29,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:55:29,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 09:55:29,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 09:55:29,560 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 09:55:29,560 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 09:55:29,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 09:55:29,560 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 09:55:29,560 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 09:55:29,561 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec670bcbf6c6e1b5a4e4315225f9cccdc4aca27e [2021-07-05 09:55:29,878 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 09:55:29,901 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 09:55:29,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 09:55:29,904 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 09:55:29,905 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 09:55:29,906 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec4_product54.cil.c [2021-07-05 09:55:29,973 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5945c2f0/7d67cc1f5df84f4f85a73846c8f3df87/FLAG0b8157933 [2021-07-05 09:55:30,470 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 09:55:30,470 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec4_product54.cil.c [2021-07-05 09:55:30,486 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5945c2f0/7d67cc1f5df84f4f85a73846c8f3df87/FLAG0b8157933 [2021-07-05 09:55:30,820 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5945c2f0/7d67cc1f5df84f4f85a73846c8f3df87 [2021-07-05 09:55:30,822 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 09:55:30,823 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 09:55:30,835 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 09:55:30,836 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 09:55:30,838 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 09:55:30,839 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:55:30" (1/1) ... [2021-07-05 09:55:30,840 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@202bd6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:55:30, skipping insertion in model container [2021-07-05 09:55:30,840 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:55:30" (1/1) ... [2021-07-05 09:55:30,853 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 09:55:30,902 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 09:55:31,147 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_spec4_product54.cil.c[18209,18222] [2021-07-05 09:55:31,151 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:55:31,159 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 09:55:31,223 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_spec4_product54.cil.c[18209,18222] [2021-07-05 09:55:31,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:55:31,273 INFO L208 MainTranslator]: Completed translation [2021-07-05 09:55:31,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:55:31 WrapperNode [2021-07-05 09:55:31,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 09:55:31,275 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 09:55:31,275 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 09:55:31,276 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 09:55:31,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:55:31" (1/1) ... [2021-07-05 09:55:31,312 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:55:31" (1/1) ... [2021-07-05 09:55:31,375 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 09:55:31,376 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 09:55:31,376 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 09:55:31,376 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 09:55:31,387 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:55:31" (1/1) ... [2021-07-05 09:55:31,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:55:31" (1/1) ... [2021-07-05 09:55:31,391 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:55:31" (1/1) ... [2021-07-05 09:55:31,391 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:55:31" (1/1) ... [2021-07-05 09:55:31,407 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:55:31" (1/1) ... [2021-07-05 09:55:31,415 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:55:31" (1/1) ... [2021-07-05 09:55:31,418 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:55:31" (1/1) ... [2021-07-05 09:55:31,422 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 09:55:31,423 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 09:55:31,424 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 09:55:31,424 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 09:55:31,425 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:55:31" (1/1) ... [2021-07-05 09:55:31,430 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:55:31,436 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:55:31,454 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 09:55:31,486 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 09:55:31,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 09:55:31,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-05 09:55:31,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 09:55:31,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 09:55:32,428 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 09:55:32,429 INFO L299 CfgBuilder]: Removed 278 assume(true) statements. [2021-07-05 09:55:32,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:55:32 BoogieIcfgContainer [2021-07-05 09:55:32,430 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 09:55:32,432 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 09:55:32,432 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 09:55:32,439 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 09:55:32,439 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 09:55:30" (1/3) ... [2021-07-05 09:55:32,440 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63c5adba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:55:32, skipping insertion in model container [2021-07-05 09:55:32,440 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:55:31" (2/3) ... [2021-07-05 09:55:32,440 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@63c5adba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:55:32, skipping insertion in model container [2021-07-05 09:55:32,440 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:55:32" (3/3) ... [2021-07-05 09:55:32,441 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product54.cil.c [2021-07-05 09:55:32,447 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 09:55:32,448 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-07-05 09:55:32,488 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:55:32,493 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 09:55:32,494 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:55:32,510 INFO L276 IsEmpty]: Start isEmpty. Operand has 189 states, 185 states have (on average 1.5567567567567568) internal successors, (288), 188 states have internal predecessors, (288), 0 states have call successors, (0), 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 09:55:32,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-07-05 09:55:32,517 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:55:32,517 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] [2021-07-05 09:55:32,518 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:55:32,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:55:32,524 INFO L82 PathProgramCache]: Analyzing trace with hash -886510538, now seen corresponding path program 1 times [2021-07-05 09:55:32,531 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:55:32,532 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1763677742] [2021-07-05 09:55:32,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:32,533 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:55:32,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:32,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:32,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:32,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:32,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:32,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:32,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:32,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:32,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:32,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:32,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:55:32,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:32,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:32,795 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 09:55:32,796 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:55:32,796 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1763677742] [2021-07-05 09:55:32,796 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1763677742] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:55:32,797 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:55:32,797 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:55:32,798 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202585803] [2021-07-05 09:55:32,802 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:55:32,802 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:55:32,812 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:55:32,813 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:55:32,817 INFO L87 Difference]: Start difference. First operand has 189 states, 185 states have (on average 1.5567567567567568) internal successors, (288), 188 states have internal predecessors, (288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 0 states have call successors, (0), 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 09:55:32,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:55:32,919 INFO L93 Difference]: Finished difference Result 372 states and 569 transitions. [2021-07-05 09:55:32,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 09:55:32,921 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 0 states have call successors, (0), 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 22 [2021-07-05 09:55:32,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:55:32,928 INFO L225 Difference]: With dead ends: 372 [2021-07-05 09:55:32,928 INFO L226 Difference]: Without dead ends: 71 [2021-07-05 09:55:32,932 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 30.2ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:55:32,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2021-07-05 09:55:32,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 71. [2021-07-05 09:55:32,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 70 states have (on average 1.4857142857142858) internal successors, (104), 70 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:55:32,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 104 transitions. [2021-07-05 09:55:32,963 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 104 transitions. Word has length 22 [2021-07-05 09:55:32,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:55:32,964 INFO L442 AbstractCegarLoop]: Abstraction has 71 states and 104 transitions. [2021-07-05 09:55:32,964 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 0 states have call successors, (0), 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 09:55:32,964 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 104 transitions. [2021-07-05 09:55:32,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-07-05 09:55:32,965 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:55:32,965 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] [2021-07-05 09:55:32,966 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-05 09:55:32,966 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:55:32,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:55:32,967 INFO L82 PathProgramCache]: Analyzing trace with hash -1823541737, now seen corresponding path program 1 times [2021-07-05 09:55:32,967 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:55:32,967 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140218235] [2021-07-05 09:55:32,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:32,967 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:55:32,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:33,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:33,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:33,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:33,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:33,068 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 09:55:33,068 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:55:33,068 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140218235] [2021-07-05 09:55:33,069 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [140218235] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:55:33,069 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:55:33,069 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:55:33,070 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1166837854] [2021-07-05 09:55:33,071 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:55:33,071 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:55:33,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:55:33,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:55:33,075 INFO L87 Difference]: Start difference. First operand 71 states and 104 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 0 states have call successors, (0), 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 09:55:33,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:55:33,145 INFO L93 Difference]: Finished difference Result 145 states and 214 transitions. [2021-07-05 09:55:33,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:55:33,146 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 0 states have call successors, (0), 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 25 [2021-07-05 09:55:33,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:55:33,148 INFO L225 Difference]: With dead ends: 145 [2021-07-05 09:55:33,149 INFO L226 Difference]: Without dead ends: 80 [2021-07-05 09:55:33,150 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:55:33,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2021-07-05 09:55:33,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 78. [2021-07-05 09:55:33,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 77 states have (on average 1.4285714285714286) internal successors, (110), 77 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:55:33,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 110 transitions. [2021-07-05 09:55:33,171 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 110 transitions. Word has length 25 [2021-07-05 09:55:33,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:55:33,172 INFO L442 AbstractCegarLoop]: Abstraction has 78 states and 110 transitions. [2021-07-05 09:55:33,172 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 2 states have internal predecessors, (25), 0 states have call successors, (0), 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 09:55:33,172 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 110 transitions. [2021-07-05 09:55:33,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-07-05 09:55:33,173 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:55:33,174 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:55:33,175 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-05 09:55:33,176 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:55:33,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:55:33,178 INFO L82 PathProgramCache]: Analyzing trace with hash -920121944, now seen corresponding path program 1 times [2021-07-05 09:55:33,178 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:55:33,179 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [219108119] [2021-07-05 09:55:33,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:33,181 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:55:33,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:33,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:33,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:33,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:33,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:33,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:33,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:33,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:33,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:33,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:33,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:33,272 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 09:55:33,272 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:55:33,272 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [219108119] [2021-07-05 09:55:33,272 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [219108119] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:55:33,272 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:55:33,273 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:55:33,273 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1166440350] [2021-07-05 09:55:33,273 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:55:33,273 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:55:33,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:55:33,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:55:33,274 INFO L87 Difference]: Start difference. First operand 78 states and 110 transitions. Second operand has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:55:33,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:55:33,365 INFO L93 Difference]: Finished difference Result 204 states and 285 transitions. [2021-07-05 09:55:33,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 09:55:33,366 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 31 [2021-07-05 09:55:33,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:55:33,372 INFO L225 Difference]: With dead ends: 204 [2021-07-05 09:55:33,372 INFO L226 Difference]: Without dead ends: 132 [2021-07-05 09:55:33,375 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 22.6ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:55:33,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132 states. [2021-07-05 09:55:33,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132 to 87. [2021-07-05 09:55:33,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 86 states have (on average 1.3837209302325582) internal successors, (119), 86 states have internal predecessors, (119), 0 states have call successors, (0), 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 09:55:33,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 119 transitions. [2021-07-05 09:55:33,393 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 119 transitions. Word has length 31 [2021-07-05 09:55:33,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:55:33,393 INFO L442 AbstractCegarLoop]: Abstraction has 87 states and 119 transitions. [2021-07-05 09:55:33,394 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 6.2) internal successors, (31), 5 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:55:33,394 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 119 transitions. [2021-07-05 09:55:33,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-07-05 09:55:33,399 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:55:33,399 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:55:33,399 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-05 09:55:33,400 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:55:33,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:55:33,401 INFO L82 PathProgramCache]: Analyzing trace with hash 1742389099, now seen corresponding path program 1 times [2021-07-05 09:55:33,401 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:55:33,402 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1105481427] [2021-07-05 09:55:33,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:33,402 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:55:33,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:33,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:33,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:33,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:33,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:33,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:33,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:33,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:33,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:55:33,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:33,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:55:33,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:33,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:55:33,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:33,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:33,506 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 09:55:33,507 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:55:33,507 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1105481427] [2021-07-05 09:55:33,507 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1105481427] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:55:33,507 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:55:33,508 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-07-05 09:55:33,509 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1316087167] [2021-07-05 09:55:33,510 INFO L425 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-05 09:55:33,510 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:55:33,511 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-05 09:55:33,511 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2021-07-05 09:55:33,511 INFO L87 Difference]: Start difference. First operand 87 states and 119 transitions. Second operand has 8 states, 8 states have (on average 3.875) internal successors, (31), 7 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:55:33,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:55:33,885 INFO L93 Difference]: Finished difference Result 568 states and 795 transitions. [2021-07-05 09:55:33,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-05 09:55:33,886 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.875) internal successors, (31), 7 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 31 [2021-07-05 09:55:33,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:55:33,888 INFO L225 Difference]: With dead ends: 568 [2021-07-05 09:55:33,888 INFO L226 Difference]: Without dead ends: 487 [2021-07-05 09:55:33,889 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 110.7ms TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2021-07-05 09:55:33,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 487 states. [2021-07-05 09:55:33,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 487 to 204. [2021-07-05 09:55:33,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 204 states, 203 states have (on average 1.3596059113300492) internal successors, (276), 203 states have internal predecessors, (276), 0 states have call successors, (0), 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 09:55:33,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 204 states and 276 transitions. [2021-07-05 09:55:33,910 INFO L78 Accepts]: Start accepts. Automaton has 204 states and 276 transitions. Word has length 31 [2021-07-05 09:55:33,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:55:33,911 INFO L442 AbstractCegarLoop]: Abstraction has 204 states and 276 transitions. [2021-07-05 09:55:33,911 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 3.875) internal successors, (31), 7 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:55:33,911 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 276 transitions. [2021-07-05 09:55:33,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-07-05 09:55:33,912 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:55:33,912 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] [2021-07-05 09:55:33,913 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-05 09:55:33,913 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:55:33,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:55:33,913 INFO L82 PathProgramCache]: Analyzing trace with hash -165583408, now seen corresponding path program 1 times [2021-07-05 09:55:33,913 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:55:33,913 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [720575716] [2021-07-05 09:55:33,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:33,914 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:55:33,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:33,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:33,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:33,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:33,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:33,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:33,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:55:33,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:33,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:33,983 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 09:55:33,984 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:55:33,984 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [720575716] [2021-07-05 09:55:33,985 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [720575716] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:55:33,985 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:55:33,987 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:55:33,988 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [114253381] [2021-07-05 09:55:33,988 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 09:55:33,988 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:55:33,989 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 09:55:33,989 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 09:55:33,990 INFO L87 Difference]: Start difference. First operand 204 states and 276 transitions. Second operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 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 09:55:34,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:55:34,054 INFO L93 Difference]: Finished difference Result 446 states and 600 transitions. [2021-07-05 09:55:34,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 09:55:34,060 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 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 49 [2021-07-05 09:55:34,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:55:34,062 INFO L225 Difference]: With dead ends: 446 [2021-07-05 09:55:34,062 INFO L226 Difference]: Without dead ends: 248 [2021-07-05 09:55:34,063 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 12.3ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:55:34,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-07-05 09:55:34,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 182. [2021-07-05 09:55:34,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 182 states, 181 states have (on average 1.3259668508287292) internal successors, (240), 181 states have internal predecessors, (240), 0 states have call successors, (0), 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 09:55:34,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 240 transitions. [2021-07-05 09:55:34,099 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 240 transitions. Word has length 49 [2021-07-05 09:55:34,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:55:34,100 INFO L442 AbstractCegarLoop]: Abstraction has 182 states and 240 transitions. [2021-07-05 09:55:34,100 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 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 09:55:34,101 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 240 transitions. [2021-07-05 09:55:34,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-07-05 09:55:34,104 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:55:34,104 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] [2021-07-05 09:55:34,105 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-05 09:55:34,105 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:55:34,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:55:34,105 INFO L82 PathProgramCache]: Analyzing trace with hash 1786964048, now seen corresponding path program 1 times [2021-07-05 09:55:34,106 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:55:34,106 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2089926377] [2021-07-05 09:55:34,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:34,106 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:55:34,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:34,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:34,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:34,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:34,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:34,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,217 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 09:55:34,217 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:55:34,217 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2089926377] [2021-07-05 09:55:34,217 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2089926377] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:55:34,217 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:55:34,218 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:55:34,218 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [945389122] [2021-07-05 09:55:34,218 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 09:55:34,219 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:55:34,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 09:55:34,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 09:55:34,220 INFO L87 Difference]: Start difference. First operand 182 states and 240 transitions. Second operand has 6 states, 6 states have (on average 7.0) internal successors, (42), 5 states have internal predecessors, (42), 0 states have call successors, (0), 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 09:55:34,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:55:34,337 INFO L93 Difference]: Finished difference Result 872 states and 1186 transitions. [2021-07-05 09:55:34,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-05 09:55:34,338 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.0) internal successors, (42), 5 states have internal predecessors, (42), 0 states have call successors, (0), 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 50 [2021-07-05 09:55:34,338 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:55:34,341 INFO L225 Difference]: With dead ends: 872 [2021-07-05 09:55:34,342 INFO L226 Difference]: Without dead ends: 696 [2021-07-05 09:55:34,343 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 57.7ms TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2021-07-05 09:55:34,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states. [2021-07-05 09:55:34,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 356. [2021-07-05 09:55:34,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 356 states, 355 states have (on average 1.3126760563380282) internal successors, (466), 355 states have internal predecessors, (466), 0 states have call successors, (0), 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 09:55:34,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 356 states and 466 transitions. [2021-07-05 09:55:34,381 INFO L78 Accepts]: Start accepts. Automaton has 356 states and 466 transitions. Word has length 50 [2021-07-05 09:55:34,382 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:55:34,382 INFO L442 AbstractCegarLoop]: Abstraction has 356 states and 466 transitions. [2021-07-05 09:55:34,382 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 7.0) internal successors, (42), 5 states have internal predecessors, (42), 0 states have call successors, (0), 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 09:55:34,382 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 466 transitions. [2021-07-05 09:55:34,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-07-05 09:55:34,384 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:55:34,384 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] [2021-07-05 09:55:34,384 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-05 09:55:34,384 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:55:34,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:55:34,385 INFO L82 PathProgramCache]: Analyzing trace with hash -1138581304, now seen corresponding path program 1 times [2021-07-05 09:55:34,385 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:55:34,385 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1938976554] [2021-07-05 09:55:34,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:34,387 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:55:34,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:34,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:34,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:34,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:34,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,474 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 09:55:34,475 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:55:34,475 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1938976554] [2021-07-05 09:55:34,475 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1938976554] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:55:34,476 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:55:34,476 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:55:34,476 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406405414] [2021-07-05 09:55:34,477 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:55:34,477 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:55:34,478 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:55:34,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:55:34,478 INFO L87 Difference]: Start difference. First operand 356 states and 466 transitions. Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 0 states have call successors, (0), 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 09:55:34,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:55:34,655 INFO L93 Difference]: Finished difference Result 962 states and 1267 transitions. [2021-07-05 09:55:34,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-05 09:55:34,655 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 0 states have call successors, (0), 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 51 [2021-07-05 09:55:34,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:55:34,660 INFO L225 Difference]: With dead ends: 962 [2021-07-05 09:55:34,660 INFO L226 Difference]: Without dead ends: 960 [2021-07-05 09:55:34,661 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 35.7ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:55:34,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 960 states. [2021-07-05 09:55:34,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 960 to 356. [2021-07-05 09:55:34,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 356 states, 355 states have (on average 1.3070422535211268) internal successors, (464), 355 states have internal predecessors, (464), 0 states have call successors, (0), 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 09:55:34,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 356 states and 464 transitions. [2021-07-05 09:55:34,693 INFO L78 Accepts]: Start accepts. Automaton has 356 states and 464 transitions. Word has length 51 [2021-07-05 09:55:34,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:55:34,693 INFO L442 AbstractCegarLoop]: Abstraction has 356 states and 464 transitions. [2021-07-05 09:55:34,695 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 5 states have internal predecessors, (44), 0 states have call successors, (0), 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 09:55:34,695 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 464 transitions. [2021-07-05 09:55:34,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-07-05 09:55:34,696 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:55:34,697 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, 1, 1, 1, 1] [2021-07-05 09:55:34,698 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-05 09:55:34,698 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:55:34,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:55:34,698 INFO L82 PathProgramCache]: Analyzing trace with hash 1559042752, now seen corresponding path program 1 times [2021-07-05 09:55:34,699 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:55:34,699 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1855449901] [2021-07-05 09:55:34,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:34,700 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:55:34,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:34,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:34,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:34,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:34,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:34,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,781 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:55:34,781 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:55:34,781 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1855449901] [2021-07-05 09:55:34,782 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1855449901] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:55:34,782 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1300527348] [2021-07-05 09:55:34,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:34,782 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 09:55:34,783 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:55:34,789 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 09:55:34,813 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 09:55:34,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:34,942 INFO L263 TraceCheckSpWp]: Trace formula consists of 444 conjuncts, 6 conjunts are in the unsatisfiable core [2021-07-05 09:55:34,947 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 09:55:34,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:34,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:34,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:55:35,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:55:35,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:55:35,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:55:35,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,109 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:55:35,113 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,113 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 09:55:35,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:55:35,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,117 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:55:35,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 09:55:35,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:55:35,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,144 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:55:35,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,178 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:55:35,180 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,180 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:55:35,181 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-07-05 09:55:35,181 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,186 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,186 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,187 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:55:35,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,189 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:55:35,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:55:35,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 09:55:35,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,199 INFO L142 QuantifierPusher]: treesize reduction 6, result has 14.3 percent of original size [2021-07-05 09:55:35,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,206 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:55:35,207 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1300527348] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:55:35,207 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 09:55:35,207 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 6 [2021-07-05 09:55:35,207 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [423634292] [2021-07-05 09:55:35,208 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 09:55:35,208 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:55:35,208 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 09:55:35,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-07-05 09:55:35,209 INFO L87 Difference]: Start difference. First operand 356 states and 464 transitions. Second operand has 6 states, 6 states have (on average 9.5) internal successors, (57), 6 states have internal predecessors, (57), 0 states have call successors, (0), 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 09:55:35,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:55:35,469 INFO L93 Difference]: Finished difference Result 1060 states and 1395 transitions. [2021-07-05 09:55:35,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-05 09:55:35,470 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 6 states have internal predecessors, (57), 0 states have call successors, (0), 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 57 [2021-07-05 09:55:35,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:55:35,474 INFO L225 Difference]: With dead ends: 1060 [2021-07-05 09:55:35,474 INFO L226 Difference]: Without dead ends: 760 [2021-07-05 09:55:35,475 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 53.1ms TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2021-07-05 09:55:35,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 760 states. [2021-07-05 09:55:35,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 760 to 450. [2021-07-05 09:55:35,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 450 states, 449 states have (on average 1.2917594654788418) internal successors, (580), 449 states have internal predecessors, (580), 0 states have call successors, (0), 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 09:55:35,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 450 states and 580 transitions. [2021-07-05 09:55:35,515 INFO L78 Accepts]: Start accepts. Automaton has 450 states and 580 transitions. Word has length 57 [2021-07-05 09:55:35,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:55:35,516 INFO L442 AbstractCegarLoop]: Abstraction has 450 states and 580 transitions. [2021-07-05 09:55:35,516 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 9.5) internal successors, (57), 6 states have internal predecessors, (57), 0 states have call successors, (0), 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 09:55:35,516 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 580 transitions. [2021-07-05 09:55:35,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-07-05 09:55:35,517 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:55:35,517 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:55:35,549 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 09:55:35,741 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 09:55:35,742 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:55:35,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:55:35,742 INFO L82 PathProgramCache]: Analyzing trace with hash 852511654, now seen corresponding path program 2 times [2021-07-05 09:55:35,742 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:55:35,742 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1858214974] [2021-07-05 09:55:35,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:35,742 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:55:35,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:35,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,812 INFO L142 QuantifierPusher]: treesize reduction 5, result has 58.3 percent of original size [2021-07-05 09:55:35,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:55:35,819 INFO L142 QuantifierPusher]: treesize reduction 5, result has 58.3 percent of original size [2021-07-05 09:55:35,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:55:35,825 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,826 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:35,830 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:35,831 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:35,831 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-07-05 09:55:35,831 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:55:35,832 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1858214974] [2021-07-05 09:55:35,832 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1858214974] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:55:35,832 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:55:35,832 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:55:35,832 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1969512828] [2021-07-05 09:55:35,837 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:55:35,837 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:55:35,838 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:55:35,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:55:35,838 INFO L87 Difference]: Start difference. First operand 450 states and 580 transitions. Second operand has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 states have internal predecessors, (74), 0 states have call successors, (0), 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 09:55:36,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:55:36,092 INFO L93 Difference]: Finished difference Result 1364 states and 1776 transitions. [2021-07-05 09:55:36,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 09:55:36,092 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 states have internal predecessors, (74), 0 states have call successors, (0), 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 82 [2021-07-05 09:55:36,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:55:36,096 INFO L225 Difference]: With dead ends: 1364 [2021-07-05 09:55:36,096 INFO L226 Difference]: Without dead ends: 968 [2021-07-05 09:55:36,097 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 29.0ms TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-07-05 09:55:36,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 968 states. [2021-07-05 09:55:36,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 968 to 626. [2021-07-05 09:55:36,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 626 states, 625 states have (on average 1.2784) internal successors, (799), 625 states have internal predecessors, (799), 0 states have call successors, (0), 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 09:55:36,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 626 states and 799 transitions. [2021-07-05 09:55:36,161 INFO L78 Accepts]: Start accepts. Automaton has 626 states and 799 transitions. Word has length 82 [2021-07-05 09:55:36,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:55:36,161 INFO L442 AbstractCegarLoop]: Abstraction has 626 states and 799 transitions. [2021-07-05 09:55:36,161 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 states have internal predecessors, (74), 0 states have call successors, (0), 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 09:55:36,162 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 799 transitions. [2021-07-05 09:55:36,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-07-05 09:55:36,163 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:55:36,163 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:55:36,163 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-07-05 09:55:36,164 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:55:36,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:55:36,164 INFO L82 PathProgramCache]: Analyzing trace with hash 458144868, now seen corresponding path program 1 times [2021-07-05 09:55:36,164 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:55:36,165 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [205317117] [2021-07-05 09:55:36,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:36,165 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:55:36,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:36,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:36,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:36,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:36,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:36,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:36,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:36,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:36,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:55:36,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:36,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:36,236 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-07-05 09:55:36,236 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:55:36,236 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [205317117] [2021-07-05 09:55:36,236 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [205317117] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:55:36,237 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:55:36,237 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:55:36,237 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [579454125] [2021-07-05 09:55:36,237 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:55:36,238 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:55:36,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:55:36,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:55:36,238 INFO L87 Difference]: Start difference. First operand 626 states and 799 transitions. Second operand has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 0 states have call successors, (0), 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 09:55:36,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:55:36,330 INFO L93 Difference]: Finished difference Result 1134 states and 1440 transitions. [2021-07-05 09:55:36,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 09:55:36,331 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 0 states have call successors, (0), 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 82 [2021-07-05 09:55:36,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:55:36,331 INFO L225 Difference]: With dead ends: 1134 [2021-07-05 09:55:36,331 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:55:36,333 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 29.3ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:55:36,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:55:36,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:55:36,334 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 09:55:36,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:55:36,334 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 82 [2021-07-05 09:55:36,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:55:36,334 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:55:36,334 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 0 states have call successors, (0), 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 09:55:36,335 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:55:36,335 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:55:36,339 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:55:36,343 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:36,346 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:36,347 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:36,347 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:36,539 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 128 [2021-07-05 09:55:36,541 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:36,542 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:36,904 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 180 [2021-07-05 09:55:36,906 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:36,907 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:36,908 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:36,909 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,128 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 162 [2021-07-05 09:55:37,129 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,131 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,132 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,143 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,144 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,145 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,208 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,209 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,209 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,518 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 163 [2021-07-05 09:55:37,519 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,537 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,599 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,600 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,601 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,602 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,603 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,604 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,884 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 180 [2021-07-05 09:55:37,885 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,886 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,887 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,887 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,888 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,899 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,977 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:37,978 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,087 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 125 [2021-07-05 09:55:38,088 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,089 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,090 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,090 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,091 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,091 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,092 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,093 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,093 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,094 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,307 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 169 [2021-07-05 09:55:38,309 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,384 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,385 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,385 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,386 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,386 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,396 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,397 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,397 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,398 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,398 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,399 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,399 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,400 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,401 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,401 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,402 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,408 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,409 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,422 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,423 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,423 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:38,896 WARN L205 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 29 [2021-07-05 09:55:39,691 WARN L205 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 21 [2021-07-05 09:55:40,339 WARN L205 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 20 [2021-07-05 09:55:40,586 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 22 [2021-07-05 09:55:41,164 WARN L205 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 13 [2021-07-05 09:55:41,435 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 22 [2021-07-05 09:55:42,007 WARN L205 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 21 [2021-07-05 09:55:42,251 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 28 [2021-07-05 09:55:42,585 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 28 [2021-07-05 09:55:43,189 WARN L205 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 30 [2021-07-05 09:55:43,426 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 21 [2021-07-05 09:55:43,750 INFO L762 garLoopResultBuilder]: For program point L167-6(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,750 INFO L762 garLoopResultBuilder]: For program point L167-7(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,750 INFO L762 garLoopResultBuilder]: For program point L167-8(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,750 INFO L762 garLoopResultBuilder]: For program point L167-9(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,750 INFO L762 garLoopResultBuilder]: For program point L167-10(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,750 INFO L762 garLoopResultBuilder]: For program point L167-11(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,751 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 955) no Hoare annotation was computed. [2021-07-05 09:55:43,751 INFO L758 garLoopResultBuilder]: At program point L268(lines 263 271) the Hoare annotation is: false [2021-07-05 09:55:43,751 INFO L758 garLoopResultBuilder]: At program point L268-1(lines 263 271) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,751 INFO L758 garLoopResultBuilder]: At program point L268-2(lines 263 271) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,751 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 475) no Hoare annotation was computed. [2021-07-05 09:55:43,752 INFO L758 garLoopResultBuilder]: At program point L468-1(lines 468 475) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,752 INFO L762 garLoopResultBuilder]: For program point L369(lines 369 375) no Hoare annotation was computed. [2021-07-05 09:55:43,752 INFO L762 garLoopResultBuilder]: For program point L336(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,752 INFO L762 garLoopResultBuilder]: For program point L369-2(lines 369 375) no Hoare annotation was computed. [2021-07-05 09:55:43,752 INFO L762 garLoopResultBuilder]: For program point L336-2(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,752 INFO L762 garLoopResultBuilder]: For program point L336-3(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,752 INFO L762 garLoopResultBuilder]: For program point L369-4(lines 369 375) no Hoare annotation was computed. [2021-07-05 09:55:43,753 INFO L762 garLoopResultBuilder]: For program point L336-5(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,753 INFO L758 garLoopResultBuilder]: At program point L138(lines 138 144) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~7 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2) (and .cse0 (<= 1 ~waterLevel~0) .cse1 (= ~pumpRunning~0 0) .cse2))) [2021-07-05 09:55:43,753 INFO L762 garLoopResultBuilder]: For program point L336-6(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,753 INFO L758 garLoopResultBuilder]: At program point L105(lines 56 106) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,753 INFO L758 garLoopResultBuilder]: At program point L138-1(lines 138 144) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,753 INFO L762 garLoopResultBuilder]: For program point L336-8(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,754 INFO L758 garLoopResultBuilder]: At program point L138-2(lines 138 144) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,754 INFO L762 garLoopResultBuilder]: For program point L336-9(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,754 INFO L762 garLoopResultBuilder]: For program point L336-11(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,754 INFO L762 garLoopResultBuilder]: For program point L336-12(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,754 INFO L762 garLoopResultBuilder]: For program point L931(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,754 INFO L762 garLoopResultBuilder]: For program point L931-1(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,754 INFO L762 garLoopResultBuilder]: For program point L336-14(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,754 INFO L762 garLoopResultBuilder]: For program point L931-2(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,755 INFO L762 garLoopResultBuilder]: For program point L336-15(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,755 INFO L762 garLoopResultBuilder]: For program point L931-3(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,755 INFO L762 garLoopResultBuilder]: For program point L931-4(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,755 INFO L762 garLoopResultBuilder]: For program point L336-17(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,755 INFO L762 garLoopResultBuilder]: For program point L931-5(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,755 INFO L762 garLoopResultBuilder]: For program point L931-6(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,755 INFO L762 garLoopResultBuilder]: For program point L931-7(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,756 INFO L762 garLoopResultBuilder]: For program point L931-8(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,756 INFO L762 garLoopResultBuilder]: For program point L931-9(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,756 INFO L762 garLoopResultBuilder]: For program point L931-10(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,756 INFO L762 garLoopResultBuilder]: For program point L931-11(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,756 INFO L762 garLoopResultBuilder]: For program point L866(lines 866 870) no Hoare annotation was computed. [2021-07-05 09:55:43,756 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 955) no Hoare annotation was computed. [2021-07-05 09:55:43,756 INFO L762 garLoopResultBuilder]: For program point L77(lines 77 83) no Hoare annotation was computed. [2021-07-05 09:55:43,757 INFO L758 garLoopResultBuilder]: At program point L77-1(lines 77 83) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_main_~tmp~7 1)) (.cse1 (not (= 0 ~systemActive~0)))) (or (and (<= 2 ~waterLevel~0) (= |ULTIMATE.start_valid_product_#res| 1) .cse0 .cse1) (and (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~waterLevel~0) .cse0 (= ~pumpRunning~0 0) .cse1))) [2021-07-05 09:55:43,757 INFO L758 garLoopResultBuilder]: At program point L936(lines 927 940) the Hoare annotation is: false [2021-07-05 09:55:43,757 INFO L758 garLoopResultBuilder]: At program point L936-1(lines 927 940) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) (<= 1 ~waterLevel~0) .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4))) [2021-07-05 09:55:43,757 INFO L758 garLoopResultBuilder]: At program point L936-2(lines 927 940) the Hoare annotation is: false [2021-07-05 09:55:43,757 INFO L758 garLoopResultBuilder]: At program point L936-3(lines 927 940) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~7 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) (<= 1 ~waterLevel~0) .cse1 .cse2 .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3))) [2021-07-05 09:55:43,758 INFO L758 garLoopResultBuilder]: At program point L936-4(lines 927 940) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,758 INFO L758 garLoopResultBuilder]: At program point L936-5(lines 927 940) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,758 INFO L758 garLoopResultBuilder]: At program point L936-6(lines 927 940) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,758 INFO L758 garLoopResultBuilder]: At program point L936-7(lines 927 940) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,758 INFO L758 garLoopResultBuilder]: At program point L936-8(lines 927 940) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,758 INFO L758 garLoopResultBuilder]: At program point L936-9(lines 927 940) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,758 INFO L758 garLoopResultBuilder]: At program point L936-10(lines 927 940) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,759 INFO L758 garLoopResultBuilder]: At program point L936-11(lines 927 940) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,759 INFO L758 garLoopResultBuilder]: At program point L342(lines 327 345) the Hoare annotation is: (and (= |ULTIMATE.start_isLowWaterSensorDry_#res| 0) (= |ULTIMATE.start_isLowWaterLevel_#res| 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_processEnvironment_~tmp~3 0) (= ULTIMATE.start_isLowWaterLevel_~tmp~5 0) (<= 1 ~waterLevel~0) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0)) (= ULTIMATE.start_isLowWaterLevel_~tmp___0~2 1)) [2021-07-05 09:55:43,759 INFO L758 garLoopResultBuilder]: At program point L342-1(lines 327 345) the Hoare annotation is: false [2021-07-05 09:55:43,759 INFO L758 garLoopResultBuilder]: At program point L342-2(lines 327 345) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,759 INFO L758 garLoopResultBuilder]: At program point L342-3(lines 327 345) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,759 INFO L758 garLoopResultBuilder]: At program point L342-4(lines 327 345) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,760 INFO L758 garLoopResultBuilder]: At program point L342-5(lines 327 345) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,760 INFO L758 garLoopResultBuilder]: At program point L442(lines 438 444) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~waterLevel~0) (= ULTIMATE.start_main_~tmp~7 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,760 INFO L758 garLoopResultBuilder]: At program point L477(lines 458 480) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,760 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 232) no Hoare annotation was computed. [2021-07-05 09:55:43,760 INFO L762 garLoopResultBuilder]: For program point L215-1(lines 215 232) no Hoare annotation was computed. [2021-07-05 09:55:43,760 INFO L762 garLoopResultBuilder]: For program point L215-2(lines 215 232) no Hoare annotation was computed. [2021-07-05 09:55:43,760 INFO L762 garLoopResultBuilder]: For program point L878(lines 878 882) no Hoare annotation was computed. [2021-07-05 09:55:43,761 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:55:43,761 INFO L762 garLoopResultBuilder]: For program point L317(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,761 INFO L762 garLoopResultBuilder]: For program point L317-2(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,761 INFO L762 garLoopResultBuilder]: For program point L317-3(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,761 INFO L762 garLoopResultBuilder]: For program point L317-5(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,761 INFO L762 garLoopResultBuilder]: For program point L317-6(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,761 INFO L762 garLoopResultBuilder]: For program point L317-8(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,762 INFO L762 garLoopResultBuilder]: For program point L317-9(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,762 INFO L762 garLoopResultBuilder]: For program point L317-11(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,762 INFO L762 garLoopResultBuilder]: For program point L317-12(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,762 INFO L762 garLoopResultBuilder]: For program point L317-14(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,762 INFO L762 garLoopResultBuilder]: For program point L317-15(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,762 INFO L762 garLoopResultBuilder]: For program point L317-17(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,762 INFO L762 garLoopResultBuilder]: For program point L317-18(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,762 INFO L762 garLoopResultBuilder]: For program point L317-20(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,763 INFO L762 garLoopResultBuilder]: For program point L317-21(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,763 INFO L762 garLoopResultBuilder]: For program point L317-23(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,763 INFO L762 garLoopResultBuilder]: For program point L317-24(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,763 INFO L762 garLoopResultBuilder]: For program point L317-26(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,763 INFO L762 garLoopResultBuilder]: For program point L317-27(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,763 INFO L762 garLoopResultBuilder]: For program point L317-29(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,763 INFO L762 garLoopResultBuilder]: For program point L317-30(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,763 INFO L762 garLoopResultBuilder]: For program point L317-32(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,764 INFO L762 garLoopResultBuilder]: For program point L317-33(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,764 INFO L762 garLoopResultBuilder]: For program point L219(lines 219 227) no Hoare annotation was computed. [2021-07-05 09:55:43,764 INFO L762 garLoopResultBuilder]: For program point L219-1(lines 219 227) no Hoare annotation was computed. [2021-07-05 09:55:43,764 INFO L762 garLoopResultBuilder]: For program point L317-35(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,764 INFO L762 garLoopResultBuilder]: For program point L219-2(lines 219 227) no Hoare annotation was computed. [2021-07-05 09:55:43,764 INFO L762 garLoopResultBuilder]: For program point L87(lines 87 100) no Hoare annotation was computed. [2021-07-05 09:55:43,764 INFO L758 garLoopResultBuilder]: At program point L946(lines 941 949) the Hoare annotation is: (and (= |ULTIMATE.start_isLowWaterSensorDry_#res| 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_processEnvironment_~tmp~3 0) (<= 1 ~waterLevel~0) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,765 INFO L758 garLoopResultBuilder]: At program point L946-1(lines 941 949) the Hoare annotation is: false [2021-07-05 09:55:43,765 INFO L758 garLoopResultBuilder]: At program point L946-2(lines 941 949) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,765 INFO L758 garLoopResultBuilder]: At program point L946-3(lines 941 949) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,765 INFO L758 garLoopResultBuilder]: At program point L946-4(lines 941 949) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,765 INFO L758 garLoopResultBuilder]: At program point L946-5(lines 941 949) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,765 INFO L762 garLoopResultBuilder]: For program point L189(lines 189 206) no Hoare annotation was computed. [2021-07-05 09:55:43,765 INFO L762 garLoopResultBuilder]: For program point L189-1(lines 189 206) no Hoare annotation was computed. [2021-07-05 09:55:43,766 INFO L762 garLoopResultBuilder]: For program point L189-2(lines 189 206) no Hoare annotation was computed. [2021-07-05 09:55:43,766 INFO L762 garLoopResultBuilder]: For program point L189-3(lines 189 206) no Hoare annotation was computed. [2021-07-05 09:55:43,766 INFO L762 garLoopResultBuilder]: For program point L189-4(lines 189 206) no Hoare annotation was computed. [2021-07-05 09:55:43,766 INFO L762 garLoopResultBuilder]: For program point L189-5(lines 189 206) no Hoare annotation was computed. [2021-07-05 09:55:43,766 INFO L758 garLoopResultBuilder]: At program point L982(lines 1 993) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,766 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:55:43,766 INFO L762 garLoopResultBuilder]: For program point L58(lines 57 104) no Hoare annotation was computed. [2021-07-05 09:55:43,767 INFO L758 garLoopResultBuilder]: At program point L323(lines 308 326) the Hoare annotation is: false [2021-07-05 09:55:43,767 INFO L758 garLoopResultBuilder]: At program point L323-1(lines 308 326) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 .cse1 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0) (<= 1 ~waterLevel~0) (= ULTIMATE.start_isHighWaterLevel_~tmp~4 1) .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4))) [2021-07-05 09:55:43,767 INFO L758 garLoopResultBuilder]: At program point L323-2(lines 308 326) the Hoare annotation is: false [2021-07-05 09:55:43,767 INFO L758 garLoopResultBuilder]: At program point L323-3(lines 308 326) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~7 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0) (<= 1 ~waterLevel~0) (= ULTIMATE.start_isHighWaterLevel_~tmp~4 1) .cse1 .cse2 .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3))) [2021-07-05 09:55:43,767 INFO L758 garLoopResultBuilder]: At program point L323-4(lines 308 326) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,768 INFO L758 garLoopResultBuilder]: At program point L323-5(lines 308 326) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,768 INFO L758 garLoopResultBuilder]: At program point L323-6(lines 308 326) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,768 INFO L758 garLoopResultBuilder]: At program point L323-7(lines 308 326) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,768 INFO L762 garLoopResultBuilder]: For program point L59(lines 59 63) no Hoare annotation was computed. [2021-07-05 09:55:43,768 INFO L758 garLoopResultBuilder]: At program point L323-8(lines 308 326) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,768 INFO L758 garLoopResultBuilder]: At program point L323-9(lines 308 326) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,768 INFO L758 garLoopResultBuilder]: At program point L323-10(lines 308 326) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,769 INFO L758 garLoopResultBuilder]: At program point L323-11(lines 308 326) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,769 INFO L758 garLoopResultBuilder]: At program point L259(lines 252 262) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (<= 1 ~waterLevel~0) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,769 INFO L758 garLoopResultBuilder]: At program point L259-1(lines 252 262) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,769 INFO L762 garLoopResultBuilder]: For program point L193(lines 193 201) no Hoare annotation was computed. [2021-07-05 09:55:43,769 INFO L758 garLoopResultBuilder]: At program point L259-2(lines 252 262) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,769 INFO L762 garLoopResultBuilder]: For program point L193-1(lines 193 201) no Hoare annotation was computed. [2021-07-05 09:55:43,769 INFO L762 garLoopResultBuilder]: For program point L193-2(lines 193 201) no Hoare annotation was computed. [2021-07-05 09:55:43,770 INFO L762 garLoopResultBuilder]: For program point L193-3(lines 193 201) no Hoare annotation was computed. [2021-07-05 09:55:43,770 INFO L762 garLoopResultBuilder]: For program point L193-4(lines 193 201) no Hoare annotation was computed. [2021-07-05 09:55:43,770 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:55:43,770 INFO L762 garLoopResultBuilder]: For program point L193-5(lines 193 201) no Hoare annotation was computed. [2021-07-05 09:55:43,770 INFO L762 garLoopResultBuilder]: For program point L854(lines 854 858) no Hoare annotation was computed. [2021-07-05 09:55:43,770 INFO L762 garLoopResultBuilder]: For program point L854-3(lines 854 858) no Hoare annotation was computed. [2021-07-05 09:55:43,770 INFO L762 garLoopResultBuilder]: For program point L854-6(lines 854 858) no Hoare annotation was computed. [2021-07-05 09:55:43,771 INFO L762 garLoopResultBuilder]: For program point L95(lines 95 99) no Hoare annotation was computed. [2021-07-05 09:55:43,771 INFO L758 garLoopResultBuilder]: At program point L95-2(lines 131 137) the Hoare annotation is: (let ((.cse0 (= ULTIMATE.start_main_~tmp~7 1)) (.cse1 (not (= 0 ~systemActive~0)))) (or (and (<= 2 ~waterLevel~0) (= |ULTIMATE.start_valid_product_#res| 1) .cse0 .cse1) (and (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~waterLevel~0) .cse0 (= ~pumpRunning~0 0) .cse1))) [2021-07-05 09:55:43,771 INFO L762 garLoopResultBuilder]: For program point L955(line 955) no Hoare annotation was computed. [2021-07-05 09:55:43,771 INFO L762 garLoopResultBuilder]: For program point L955-1(line 955) no Hoare annotation was computed. [2021-07-05 09:55:43,771 INFO L762 garLoopResultBuilder]: For program point L955-2(line 955) no Hoare annotation was computed. [2021-07-05 09:55:43,771 INFO L758 garLoopResultBuilder]: At program point L394-2(lines 394 408) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,771 INFO L762 garLoopResultBuilder]: For program point L163(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,772 INFO L762 garLoopResultBuilder]: For program point L163-1(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,772 INFO L762 garLoopResultBuilder]: For program point L163-2(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,772 INFO L762 garLoopResultBuilder]: For program point L163-3(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,772 INFO L762 garLoopResultBuilder]: For program point L163-4(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,772 INFO L762 garLoopResultBuilder]: For program point L163-5(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,772 INFO L762 garLoopResultBuilder]: For program point L163-6(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,772 INFO L762 garLoopResultBuilder]: For program point L163-7(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,772 INFO L758 garLoopResultBuilder]: At program point L923(lines 918 926) the Hoare annotation is: (let ((.cse0 (<= 1 |ULTIMATE.start_getWaterLevel_#res|)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (<= 1 ~waterLevel~0) .cse2 (= ~pumpRunning~0 0) .cse3) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3))) [2021-07-05 09:55:43,773 INFO L762 garLoopResultBuilder]: For program point L163-8(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,773 INFO L758 garLoopResultBuilder]: At program point L923-1(lines 918 926) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,773 INFO L762 garLoopResultBuilder]: For program point L163-9(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,773 INFO L762 garLoopResultBuilder]: For program point L163-10(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,773 INFO L758 garLoopResultBuilder]: At program point L923-2(lines 918 926) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,773 INFO L762 garLoopResultBuilder]: For program point L163-11(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,773 INFO L762 garLoopResultBuilder]: For program point L395(line 395) no Hoare annotation was computed. [2021-07-05 09:55:43,774 INFO L758 garLoopResultBuilder]: At program point L131(lines 130 149) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (<= 1 ~waterLevel~0) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,774 INFO L762 garLoopResultBuilder]: For program point L131-1(lines 131 137) no Hoare annotation was computed. [2021-07-05 09:55:43,774 INFO L758 garLoopResultBuilder]: At program point L131-2(lines 130 149) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,774 INFO L758 garLoopResultBuilder]: At program point L131-3(lines 130 149) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,774 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:55:43,774 INFO L758 garLoopResultBuilder]: At program point L990(lines 985 993) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~waterLevel~0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,775 INFO L758 garLoopResultBuilder]: At program point L891(lines 886 894) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (<= 1 ~waterLevel~0) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,775 INFO L758 garLoopResultBuilder]: At program point L891-1(lines 886 894) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,775 INFO L758 garLoopResultBuilder]: At program point L891-2(lines 886 894) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,775 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 955) no Hoare annotation was computed. [2021-07-05 09:55:43,775 INFO L762 garLoopResultBuilder]: For program point L67(lines 67 73) no Hoare annotation was computed. [2021-07-05 09:55:43,775 INFO L758 garLoopResultBuilder]: At program point L67-1(lines 67 73) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2) (and (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~waterLevel~0) .cse1 .cse3 .cse2) (and (<= 1 |ULTIMATE.start_getWaterLevel_#res|) .cse0 (<= 1 ~waterLevel~0) (<= 1 ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~6) .cse1 .cse3 .cse2))) [2021-07-05 09:55:43,776 INFO L762 garLoopResultBuilder]: For program point L398(lines 398 402) no Hoare annotation was computed. [2021-07-05 09:55:43,776 INFO L762 garLoopResultBuilder]: For program point L365(lines 365 378) no Hoare annotation was computed. [2021-07-05 09:55:43,776 INFO L762 garLoopResultBuilder]: For program point L398-1(lines 131 137) no Hoare annotation was computed. [2021-07-05 09:55:43,776 INFO L758 garLoopResultBuilder]: At program point L365-1(lines 1 993) the Hoare annotation is: (let ((.cse0 (<= 1 |ULTIMATE.start_getWaterLevel_#res|)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (<= 1 ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~6)) (.cse3 (= ULTIMATE.start_main_~tmp~7 1)) (.cse5 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (and (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~waterLevel~0) .cse3 .cse5 .cse4) (and .cse0 .cse1 (<= 1 ~waterLevel~0) .cse2 .cse3 .cse5 .cse4))) [2021-07-05 09:55:43,776 INFO L762 garLoopResultBuilder]: For program point L365-2(lines 365 378) no Hoare annotation was computed. [2021-07-05 09:55:43,776 INFO L758 garLoopResultBuilder]: At program point L365-3(lines 1 993) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,776 INFO L762 garLoopResultBuilder]: For program point L365-4(lines 365 378) no Hoare annotation was computed. [2021-07-05 09:55:43,777 INFO L758 garLoopResultBuilder]: At program point L365-5(lines 1 993) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,777 INFO L762 garLoopResultBuilder]: For program point L167(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,777 INFO L762 garLoopResultBuilder]: For program point L167-1(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,777 INFO L762 garLoopResultBuilder]: For program point L167-2(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,777 INFO L762 garLoopResultBuilder]: For program point L167-3(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,777 INFO L762 garLoopResultBuilder]: For program point L167-4(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,777 INFO L762 garLoopResultBuilder]: For program point L167-5(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,778 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-07-05 09:55:43,778 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:55:43,781 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/3) [2021-07-05 09:55:43,784 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:55:43,785 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 09:55:43,785 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:55:43,787 INFO L276 IsEmpty]: Start isEmpty. Operand has 189 states, 185 states have (on average 1.5567567567567568) internal successors, (288), 188 states have internal predecessors, (288), 0 states have call successors, (0), 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 09:55:43,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-07-05 09:55:43,788 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:55:43,788 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:55:43,788 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:55:43,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:55:43,788 INFO L82 PathProgramCache]: Analyzing trace with hash -1439730149, now seen corresponding path program 1 times [2021-07-05 09:55:43,789 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:55:43,789 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [182285243] [2021-07-05 09:55:43,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:43,789 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:55:43,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:43,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:43,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:43,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:43,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:43,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:55:43,809 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:55:43,809 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [182285243] [2021-07-05 09:55:43,809 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [182285243] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:55:43,809 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:55:43,809 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:55:43,810 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [569656995] [2021-07-05 09:55:43,810 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:55:43,810 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:55:43,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:55:43,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:55:43,811 INFO L87 Difference]: Start difference. First operand has 189 states, 185 states have (on average 1.5567567567567568) internal successors, (288), 188 states have internal predecessors, (288), 0 states have call successors, (0), 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 8.0) internal successors, (16), 2 states have internal predecessors, (16), 0 states have call successors, (0), 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 09:55:43,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:55:43,816 INFO L93 Difference]: Finished difference Result 372 states and 569 transitions. [2021-07-05 09:55:43,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:55:43,816 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 8.0) internal successors, (16), 2 states have internal predecessors, (16), 0 states have call successors, (0), 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 16 [2021-07-05 09:55:43,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:55:43,817 INFO L225 Difference]: With dead ends: 372 [2021-07-05 09:55:43,817 INFO L226 Difference]: Without dead ends: 124 [2021-07-05 09:55:43,817 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:55:43,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2021-07-05 09:55:43,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 124. [2021-07-05 09:55:43,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 124 states, 123 states have (on average 1.5040650406504066) internal successors, (185), 123 states have internal predecessors, (185), 0 states have call successors, (0), 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 09:55:43,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 185 transitions. [2021-07-05 09:55:43,821 INFO L78 Accepts]: Start accepts. Automaton has 124 states and 185 transitions. Word has length 16 [2021-07-05 09:55:43,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:55:43,821 INFO L442 AbstractCegarLoop]: Abstraction has 124 states and 185 transitions. [2021-07-05 09:55:43,821 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 8.0) internal successors, (16), 2 states have internal predecessors, (16), 0 states have call successors, (0), 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 09:55:43,821 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 185 transitions. [2021-07-05 09:55:43,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2021-07-05 09:55:43,822 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:55:43,822 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:55:43,822 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable77 [2021-07-05 09:55:43,822 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:55:43,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:55:43,823 INFO L82 PathProgramCache]: Analyzing trace with hash 1808480250, now seen corresponding path program 1 times [2021-07-05 09:55:43,823 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:55:43,823 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [968280635] [2021-07-05 09:55:43,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:43,823 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:55:43,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:43,840 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:43,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:43,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:43,842 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:43,844 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:43,845 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:43,845 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 09:55:43,845 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:55:43,845 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [968280635] [2021-07-05 09:55:43,846 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [968280635] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:55:43,846 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:55:43,846 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:55:43,846 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1125672790] [2021-07-05 09:55:43,846 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:55:43,846 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:55:43,847 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:55:43,847 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:55:43,847 INFO L87 Difference]: Start difference. First operand 124 states and 185 transitions. Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 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 09:55:43,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:55:43,850 INFO L93 Difference]: Finished difference Result 124 states and 185 transitions. [2021-07-05 09:55:43,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:55:43,851 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 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 17 [2021-07-05 09:55:43,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:55:43,851 INFO L225 Difference]: With dead ends: 124 [2021-07-05 09:55:43,851 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:55:43,851 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:55:43,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:55:43,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:55:43,852 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 09:55:43,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:55:43,852 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 17 [2021-07-05 09:55:43,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:55:43,853 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:55:43,853 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 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 09:55:43,853 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:55:43,853 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:55:43,853 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:55:43,854 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,855 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,855 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,856 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,857 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,857 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,858 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,858 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,858 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,859 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,859 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,860 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,860 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,860 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,863 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,863 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,864 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,864 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,865 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,865 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,865 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,866 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,866 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,867 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,867 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,868 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,869 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,869 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,870 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,870 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,871 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,872 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,872 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,873 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,873 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,874 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,874 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,876 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,876 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,876 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,877 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,877 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,878 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,878 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,878 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,879 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,879 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,880 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,880 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,881 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,882 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,883 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,883 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,883 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,884 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,884 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,885 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,885 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,886 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,886 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,887 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,888 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,888 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,888 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,889 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,889 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,890 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:43,959 INFO L762 garLoopResultBuilder]: For program point L167-6(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,959 INFO L762 garLoopResultBuilder]: For program point L167-7(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,959 INFO L762 garLoopResultBuilder]: For program point L167-8(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,960 INFO L762 garLoopResultBuilder]: For program point L167-9(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,960 INFO L762 garLoopResultBuilder]: For program point L167-10(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,960 INFO L762 garLoopResultBuilder]: For program point L167-11(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,960 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 955) no Hoare annotation was computed. [2021-07-05 09:55:43,960 INFO L758 garLoopResultBuilder]: At program point L268(lines 263 271) the Hoare annotation is: false [2021-07-05 09:55:43,960 INFO L758 garLoopResultBuilder]: At program point L268-1(lines 263 271) the Hoare annotation is: false [2021-07-05 09:55:43,960 INFO L758 garLoopResultBuilder]: At program point L268-2(lines 263 271) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,961 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 475) no Hoare annotation was computed. [2021-07-05 09:55:43,961 INFO L758 garLoopResultBuilder]: At program point L468-1(lines 468 475) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,961 INFO L762 garLoopResultBuilder]: For program point L369(lines 369 375) no Hoare annotation was computed. [2021-07-05 09:55:43,962 INFO L762 garLoopResultBuilder]: For program point L336(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,962 INFO L762 garLoopResultBuilder]: For program point L369-2(lines 369 375) no Hoare annotation was computed. [2021-07-05 09:55:43,962 INFO L762 garLoopResultBuilder]: For program point L336-2(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,962 INFO L762 garLoopResultBuilder]: For program point L336-3(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,962 INFO L762 garLoopResultBuilder]: For program point L369-4(lines 369 375) no Hoare annotation was computed. [2021-07-05 09:55:43,962 INFO L762 garLoopResultBuilder]: For program point L336-5(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,962 INFO L758 garLoopResultBuilder]: At program point L138(lines 138 144) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~7 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2) (and .cse0 (<= 1 ~waterLevel~0) .cse1 (= ~pumpRunning~0 0) .cse2)))) [2021-07-05 09:55:43,963 INFO L762 garLoopResultBuilder]: For program point L336-6(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,963 INFO L758 garLoopResultBuilder]: At program point L105(lines 56 106) the Hoare annotation is: false [2021-07-05 09:55:43,963 INFO L758 garLoopResultBuilder]: At program point L138-1(lines 138 144) the Hoare annotation is: false [2021-07-05 09:55:43,963 INFO L762 garLoopResultBuilder]: For program point L336-8(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,963 INFO L758 garLoopResultBuilder]: At program point L138-2(lines 138 144) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,963 INFO L762 garLoopResultBuilder]: For program point L336-9(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,963 INFO L762 garLoopResultBuilder]: For program point L336-11(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,963 INFO L762 garLoopResultBuilder]: For program point L336-12(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,964 INFO L762 garLoopResultBuilder]: For program point L931(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,964 INFO L762 garLoopResultBuilder]: For program point L931-1(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,964 INFO L762 garLoopResultBuilder]: For program point L336-14(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,964 INFO L762 garLoopResultBuilder]: For program point L931-2(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,964 INFO L762 garLoopResultBuilder]: For program point L336-15(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,964 INFO L762 garLoopResultBuilder]: For program point L931-3(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,964 INFO L762 garLoopResultBuilder]: For program point L931-4(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,964 INFO L762 garLoopResultBuilder]: For program point L336-17(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:43,965 INFO L762 garLoopResultBuilder]: For program point L931-5(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,965 INFO L762 garLoopResultBuilder]: For program point L931-6(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,965 INFO L762 garLoopResultBuilder]: For program point L931-7(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,965 INFO L762 garLoopResultBuilder]: For program point L931-8(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,965 INFO L762 garLoopResultBuilder]: For program point L931-9(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,965 INFO L762 garLoopResultBuilder]: For program point L931-10(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,965 INFO L762 garLoopResultBuilder]: For program point L931-11(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:43,966 INFO L762 garLoopResultBuilder]: For program point L866(lines 866 870) no Hoare annotation was computed. [2021-07-05 09:55:43,966 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 955) no Hoare annotation was computed. [2021-07-05 09:55:43,966 INFO L762 garLoopResultBuilder]: For program point L77(lines 77 83) no Hoare annotation was computed. [2021-07-05 09:55:43,966 INFO L758 garLoopResultBuilder]: At program point L77-1(lines 77 83) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~7 1)) (.cse1 (not (= 0 ~systemActive~0)))) (or (and (<= 2 ~waterLevel~0) (= |ULTIMATE.start_valid_product_#res| 1) .cse0 .cse1) (and (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~waterLevel~0) .cse0 (= ~pumpRunning~0 0) .cse1)))) [2021-07-05 09:55:43,966 INFO L758 garLoopResultBuilder]: At program point L936(lines 927 940) the Hoare annotation is: false [2021-07-05 09:55:43,967 INFO L758 garLoopResultBuilder]: At program point L936-1(lines 927 940) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) (<= 1 ~waterLevel~0) .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4)))) [2021-07-05 09:55:43,967 INFO L758 garLoopResultBuilder]: At program point L936-2(lines 927 940) the Hoare annotation is: false [2021-07-05 09:55:43,967 INFO L758 garLoopResultBuilder]: At program point L936-3(lines 927 940) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~7 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) (<= 1 ~waterLevel~0) .cse1 .cse2 .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3)))) [2021-07-05 09:55:43,968 INFO L758 garLoopResultBuilder]: At program point L936-4(lines 927 940) the Hoare annotation is: false [2021-07-05 09:55:43,968 INFO L758 garLoopResultBuilder]: At program point L936-5(lines 927 940) the Hoare annotation is: false [2021-07-05 09:55:43,968 INFO L758 garLoopResultBuilder]: At program point L936-6(lines 927 940) the Hoare annotation is: false [2021-07-05 09:55:43,968 INFO L758 garLoopResultBuilder]: At program point L936-7(lines 927 940) the Hoare annotation is: false [2021-07-05 09:55:43,968 INFO L758 garLoopResultBuilder]: At program point L936-8(lines 927 940) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,968 INFO L758 garLoopResultBuilder]: At program point L936-9(lines 927 940) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,968 INFO L758 garLoopResultBuilder]: At program point L936-10(lines 927 940) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,969 INFO L758 garLoopResultBuilder]: At program point L936-11(lines 927 940) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,969 INFO L758 garLoopResultBuilder]: At program point L342(lines 327 345) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_isLowWaterSensorDry_#res| 0) (= |ULTIMATE.start_isLowWaterLevel_#res| 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_processEnvironment_~tmp~3 0) (= ULTIMATE.start_isLowWaterLevel_~tmp~5 0) (<= 1 ~waterLevel~0) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0)) (= ULTIMATE.start_isLowWaterLevel_~tmp___0~2 1)) [2021-07-05 09:55:43,969 INFO L758 garLoopResultBuilder]: At program point L342-1(lines 327 345) the Hoare annotation is: false [2021-07-05 09:55:43,969 INFO L758 garLoopResultBuilder]: At program point L342-2(lines 327 345) the Hoare annotation is: false [2021-07-05 09:55:43,969 INFO L758 garLoopResultBuilder]: At program point L342-3(lines 327 345) the Hoare annotation is: false [2021-07-05 09:55:43,969 INFO L758 garLoopResultBuilder]: At program point L342-4(lines 327 345) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,969 INFO L758 garLoopResultBuilder]: At program point L342-5(lines 327 345) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,970 INFO L758 garLoopResultBuilder]: At program point L442(lines 438 444) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~waterLevel~0) (= ULTIMATE.start_main_~tmp~7 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,971 INFO L758 garLoopResultBuilder]: At program point L477(lines 458 480) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,971 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 232) no Hoare annotation was computed. [2021-07-05 09:55:43,971 INFO L762 garLoopResultBuilder]: For program point L215-1(lines 215 232) no Hoare annotation was computed. [2021-07-05 09:55:43,971 INFO L762 garLoopResultBuilder]: For program point L215-2(lines 215 232) no Hoare annotation was computed. [2021-07-05 09:55:43,971 INFO L762 garLoopResultBuilder]: For program point L878(lines 878 882) no Hoare annotation was computed. [2021-07-05 09:55:43,971 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:55:43,971 INFO L762 garLoopResultBuilder]: For program point L317(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,972 INFO L762 garLoopResultBuilder]: For program point L317-2(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,972 INFO L762 garLoopResultBuilder]: For program point L317-3(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,972 INFO L762 garLoopResultBuilder]: For program point L317-5(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,972 INFO L762 garLoopResultBuilder]: For program point L317-6(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,972 INFO L762 garLoopResultBuilder]: For program point L317-8(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,972 INFO L762 garLoopResultBuilder]: For program point L317-9(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,972 INFO L762 garLoopResultBuilder]: For program point L317-11(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,972 INFO L762 garLoopResultBuilder]: For program point L317-12(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,973 INFO L762 garLoopResultBuilder]: For program point L317-14(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,973 INFO L762 garLoopResultBuilder]: For program point L317-15(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,973 INFO L762 garLoopResultBuilder]: For program point L317-17(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,973 INFO L762 garLoopResultBuilder]: For program point L317-18(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,973 INFO L762 garLoopResultBuilder]: For program point L317-20(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,973 INFO L762 garLoopResultBuilder]: For program point L317-21(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,973 INFO L762 garLoopResultBuilder]: For program point L317-23(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,973 INFO L762 garLoopResultBuilder]: For program point L317-24(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,974 INFO L762 garLoopResultBuilder]: For program point L317-26(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,974 INFO L762 garLoopResultBuilder]: For program point L317-27(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,974 INFO L762 garLoopResultBuilder]: For program point L317-29(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,974 INFO L762 garLoopResultBuilder]: For program point L317-30(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,974 INFO L762 garLoopResultBuilder]: For program point L317-32(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,974 INFO L762 garLoopResultBuilder]: For program point L317-33(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,974 INFO L762 garLoopResultBuilder]: For program point L219(lines 219 227) no Hoare annotation was computed. [2021-07-05 09:55:43,974 INFO L762 garLoopResultBuilder]: For program point L219-1(lines 219 227) no Hoare annotation was computed. [2021-07-05 09:55:43,975 INFO L762 garLoopResultBuilder]: For program point L317-35(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:43,975 INFO L762 garLoopResultBuilder]: For program point L219-2(lines 219 227) no Hoare annotation was computed. [2021-07-05 09:55:43,975 INFO L762 garLoopResultBuilder]: For program point L87(lines 87 100) no Hoare annotation was computed. [2021-07-05 09:55:43,975 INFO L758 garLoopResultBuilder]: At program point L946(lines 941 949) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_isLowWaterSensorDry_#res| 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_processEnvironment_~tmp~3 0) (<= 1 ~waterLevel~0) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,975 INFO L758 garLoopResultBuilder]: At program point L946-1(lines 941 949) the Hoare annotation is: false [2021-07-05 09:55:43,975 INFO L758 garLoopResultBuilder]: At program point L946-2(lines 941 949) the Hoare annotation is: false [2021-07-05 09:55:43,975 INFO L758 garLoopResultBuilder]: At program point L946-3(lines 941 949) the Hoare annotation is: false [2021-07-05 09:55:43,976 INFO L758 garLoopResultBuilder]: At program point L946-4(lines 941 949) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,976 INFO L758 garLoopResultBuilder]: At program point L946-5(lines 941 949) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,976 INFO L762 garLoopResultBuilder]: For program point L189(lines 189 206) no Hoare annotation was computed. [2021-07-05 09:55:43,976 INFO L762 garLoopResultBuilder]: For program point L189-1(lines 189 206) no Hoare annotation was computed. [2021-07-05 09:55:43,976 INFO L762 garLoopResultBuilder]: For program point L189-2(lines 189 206) no Hoare annotation was computed. [2021-07-05 09:55:43,976 INFO L762 garLoopResultBuilder]: For program point L189-3(lines 189 206) no Hoare annotation was computed. [2021-07-05 09:55:43,976 INFO L762 garLoopResultBuilder]: For program point L189-4(lines 189 206) no Hoare annotation was computed. [2021-07-05 09:55:43,977 INFO L762 garLoopResultBuilder]: For program point L189-5(lines 189 206) no Hoare annotation was computed. [2021-07-05 09:55:43,977 INFO L758 garLoopResultBuilder]: At program point L982(lines 1 993) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,977 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:55:43,977 INFO L762 garLoopResultBuilder]: For program point L58(lines 57 104) no Hoare annotation was computed. [2021-07-05 09:55:43,977 INFO L758 garLoopResultBuilder]: At program point L323(lines 308 326) the Hoare annotation is: false [2021-07-05 09:55:43,977 INFO L758 garLoopResultBuilder]: At program point L323-1(lines 308 326) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 .cse1 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0) (<= 1 ~waterLevel~0) (= ULTIMATE.start_isHighWaterLevel_~tmp~4 1) .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4)))) [2021-07-05 09:55:43,977 INFO L758 garLoopResultBuilder]: At program point L323-2(lines 308 326) the Hoare annotation is: false [2021-07-05 09:55:43,978 INFO L758 garLoopResultBuilder]: At program point L323-3(lines 308 326) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~7 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0) (<= 1 ~waterLevel~0) (= ULTIMATE.start_isHighWaterLevel_~tmp~4 1) .cse1 .cse2 .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3)))) [2021-07-05 09:55:43,978 INFO L758 garLoopResultBuilder]: At program point L323-4(lines 308 326) the Hoare annotation is: false [2021-07-05 09:55:43,978 INFO L758 garLoopResultBuilder]: At program point L323-5(lines 308 326) the Hoare annotation is: false [2021-07-05 09:55:43,978 INFO L758 garLoopResultBuilder]: At program point L323-6(lines 308 326) the Hoare annotation is: false [2021-07-05 09:55:43,978 INFO L758 garLoopResultBuilder]: At program point L323-7(lines 308 326) the Hoare annotation is: false [2021-07-05 09:55:43,978 INFO L762 garLoopResultBuilder]: For program point L59(lines 59 63) no Hoare annotation was computed. [2021-07-05 09:55:43,978 INFO L758 garLoopResultBuilder]: At program point L323-8(lines 308 326) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,979 INFO L758 garLoopResultBuilder]: At program point L323-9(lines 308 326) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,979 INFO L758 garLoopResultBuilder]: At program point L323-10(lines 308 326) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,979 INFO L758 garLoopResultBuilder]: At program point L323-11(lines 308 326) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,979 INFO L758 garLoopResultBuilder]: At program point L259(lines 252 262) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (<= 1 ~waterLevel~0) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,979 INFO L758 garLoopResultBuilder]: At program point L259-1(lines 252 262) the Hoare annotation is: false [2021-07-05 09:55:43,979 INFO L762 garLoopResultBuilder]: For program point L193(lines 193 201) no Hoare annotation was computed. [2021-07-05 09:55:43,979 INFO L758 garLoopResultBuilder]: At program point L259-2(lines 252 262) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,980 INFO L762 garLoopResultBuilder]: For program point L193-1(lines 193 201) no Hoare annotation was computed. [2021-07-05 09:55:43,980 INFO L762 garLoopResultBuilder]: For program point L193-2(lines 193 201) no Hoare annotation was computed. [2021-07-05 09:55:43,980 INFO L762 garLoopResultBuilder]: For program point L193-3(lines 193 201) no Hoare annotation was computed. [2021-07-05 09:55:43,980 INFO L762 garLoopResultBuilder]: For program point L193-4(lines 193 201) no Hoare annotation was computed. [2021-07-05 09:55:43,980 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:55:43,980 INFO L762 garLoopResultBuilder]: For program point L193-5(lines 193 201) no Hoare annotation was computed. [2021-07-05 09:55:43,980 INFO L762 garLoopResultBuilder]: For program point L854(lines 854 858) no Hoare annotation was computed. [2021-07-05 09:55:43,980 INFO L762 garLoopResultBuilder]: For program point L854-3(lines 854 858) no Hoare annotation was computed. [2021-07-05 09:55:43,981 INFO L762 garLoopResultBuilder]: For program point L854-6(lines 854 858) no Hoare annotation was computed. [2021-07-05 09:55:43,981 INFO L762 garLoopResultBuilder]: For program point L95(lines 95 99) no Hoare annotation was computed. [2021-07-05 09:55:43,981 INFO L758 garLoopResultBuilder]: At program point L95-2(lines 131 137) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~7 1)) (.cse1 (not (= 0 ~systemActive~0)))) (or (and (<= 2 ~waterLevel~0) (= |ULTIMATE.start_valid_product_#res| 1) .cse0 .cse1) (and (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~waterLevel~0) .cse0 (= ~pumpRunning~0 0) .cse1)))) [2021-07-05 09:55:43,981 INFO L762 garLoopResultBuilder]: For program point L955(line 955) no Hoare annotation was computed. [2021-07-05 09:55:43,981 INFO L762 garLoopResultBuilder]: For program point L955-1(line 955) no Hoare annotation was computed. [2021-07-05 09:55:43,981 INFO L762 garLoopResultBuilder]: For program point L955-2(line 955) no Hoare annotation was computed. [2021-07-05 09:55:43,981 INFO L758 garLoopResultBuilder]: At program point L394-2(lines 394 408) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,981 INFO L762 garLoopResultBuilder]: For program point L163(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,982 INFO L762 garLoopResultBuilder]: For program point L163-1(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,982 INFO L762 garLoopResultBuilder]: For program point L163-2(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,982 INFO L762 garLoopResultBuilder]: For program point L163-3(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,982 INFO L762 garLoopResultBuilder]: For program point L163-4(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,982 INFO L762 garLoopResultBuilder]: For program point L163-5(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,982 INFO L762 garLoopResultBuilder]: For program point L163-6(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,982 INFO L762 garLoopResultBuilder]: For program point L163-7(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,983 INFO L758 garLoopResultBuilder]: At program point L923(lines 918 926) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (<= 1 |ULTIMATE.start_getWaterLevel_#res|)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (<= 1 ~waterLevel~0) .cse2 (= ~pumpRunning~0 0) .cse3) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3)))) [2021-07-05 09:55:43,983 INFO L762 garLoopResultBuilder]: For program point L163-8(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,983 INFO L758 garLoopResultBuilder]: At program point L923-1(lines 918 926) the Hoare annotation is: false [2021-07-05 09:55:43,983 INFO L762 garLoopResultBuilder]: For program point L163-9(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,983 INFO L762 garLoopResultBuilder]: For program point L163-10(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,983 INFO L758 garLoopResultBuilder]: At program point L923-2(lines 918 926) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,983 INFO L762 garLoopResultBuilder]: For program point L163-11(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:43,983 INFO L762 garLoopResultBuilder]: For program point L395(line 395) no Hoare annotation was computed. [2021-07-05 09:55:43,984 INFO L758 garLoopResultBuilder]: At program point L131(lines 130 149) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (<= 1 ~waterLevel~0) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,984 INFO L762 garLoopResultBuilder]: For program point L131-1(lines 131 137) no Hoare annotation was computed. [2021-07-05 09:55:43,984 INFO L758 garLoopResultBuilder]: At program point L131-2(lines 130 149) the Hoare annotation is: false [2021-07-05 09:55:43,984 INFO L758 garLoopResultBuilder]: At program point L131-3(lines 130 149) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,984 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:55:43,984 INFO L758 garLoopResultBuilder]: At program point L990(lines 985 993) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~waterLevel~0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,985 INFO L758 garLoopResultBuilder]: At program point L891(lines 886 894) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (<= 1 ~waterLevel~0) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,985 INFO L758 garLoopResultBuilder]: At program point L891-1(lines 886 894) the Hoare annotation is: false [2021-07-05 09:55:43,985 INFO L758 garLoopResultBuilder]: At program point L891-2(lines 886 894) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,985 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 955) no Hoare annotation was computed. [2021-07-05 09:55:43,985 INFO L762 garLoopResultBuilder]: For program point L67(lines 67 73) no Hoare annotation was computed. [2021-07-05 09:55:43,986 INFO L758 garLoopResultBuilder]: At program point L67-1(lines 67 73) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2) (and (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~waterLevel~0) .cse1 .cse3 .cse2) (and (<= 1 |ULTIMATE.start_getWaterLevel_#res|) .cse0 (<= 1 ~waterLevel~0) (<= 1 ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~6) .cse1 .cse3 .cse2)))) [2021-07-05 09:55:43,986 INFO L762 garLoopResultBuilder]: For program point L398(lines 398 402) no Hoare annotation was computed. [2021-07-05 09:55:43,986 INFO L762 garLoopResultBuilder]: For program point L365(lines 365 378) no Hoare annotation was computed. [2021-07-05 09:55:43,986 INFO L762 garLoopResultBuilder]: For program point L398-1(lines 131 137) no Hoare annotation was computed. [2021-07-05 09:55:43,986 INFO L758 garLoopResultBuilder]: At program point L365-1(lines 1 993) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (<= 1 |ULTIMATE.start_getWaterLevel_#res|)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (<= 1 ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~6)) (.cse3 (= ULTIMATE.start_main_~tmp~7 1)) (.cse5 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (and (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~waterLevel~0) .cse3 .cse5 .cse4) (and .cse0 .cse1 (<= 1 ~waterLevel~0) .cse2 .cse3 .cse5 .cse4)))) [2021-07-05 09:55:43,986 INFO L762 garLoopResultBuilder]: For program point L365-2(lines 365 378) no Hoare annotation was computed. [2021-07-05 09:55:43,987 INFO L758 garLoopResultBuilder]: At program point L365-3(lines 1 993) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,987 INFO L762 garLoopResultBuilder]: For program point L365-4(lines 365 378) no Hoare annotation was computed. [2021-07-05 09:55:43,987 INFO L758 garLoopResultBuilder]: At program point L365-5(lines 1 993) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:43,987 INFO L762 garLoopResultBuilder]: For program point L167(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,987 INFO L762 garLoopResultBuilder]: For program point L167-1(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,987 INFO L762 garLoopResultBuilder]: For program point L167-2(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,987 INFO L762 garLoopResultBuilder]: For program point L167-3(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,987 INFO L762 garLoopResultBuilder]: For program point L167-4(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,988 INFO L762 garLoopResultBuilder]: For program point L167-5(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:43,988 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable78 [2021-07-05 09:55:43,988 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:55:43,989 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION was SAFE (2/3) [2021-07-05 09:55:43,990 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:55:43,991 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 09:55:43,991 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:55:43,995 INFO L276 IsEmpty]: Start isEmpty. Operand has 189 states, 185 states have (on average 1.5567567567567568) internal successors, (288), 188 states have internal predecessors, (288), 0 states have call successors, (0), 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 09:55:43,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-07-05 09:55:43,996 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:55:43,996 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] [2021-07-05 09:55:43,996 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:55:43,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:55:43,996 INFO L82 PathProgramCache]: Analyzing trace with hash -1458922393, now seen corresponding path program 1 times [2021-07-05 09:55:43,997 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:55:43,997 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1493078495] [2021-07-05 09:55:43,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:43,997 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:55:44,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:44,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:44,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:44,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:44,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:44,027 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 09:55:44,027 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:55:44,027 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1493078495] [2021-07-05 09:55:44,028 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1493078495] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:55:44,028 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:55:44,028 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:55:44,028 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1327104415] [2021-07-05 09:55:44,028 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:55:44,028 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:55:44,030 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:55:44,030 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:55:44,030 INFO L87 Difference]: Start difference. First operand has 189 states, 185 states have (on average 1.5567567567567568) internal successors, (288), 188 states have internal predecessors, (288), 0 states have call successors, (0), 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 12.5) internal successors, (25), 2 states have internal predecessors, (25), 0 states have call successors, (0), 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 09:55:44,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:55:44,035 INFO L93 Difference]: Finished difference Result 372 states and 569 transitions. [2021-07-05 09:55:44,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:55:44,035 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 12.5) internal successors, (25), 2 states have internal predecessors, (25), 0 states have call successors, (0), 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 25 [2021-07-05 09:55:44,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:55:44,036 INFO L225 Difference]: With dead ends: 372 [2021-07-05 09:55:44,036 INFO L226 Difference]: Without dead ends: 181 [2021-07-05 09:55:44,037 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 09:55:44,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 181 states. [2021-07-05 09:55:44,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 181 to 181. [2021-07-05 09:55:44,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 181 states, 180 states have (on average 1.511111111111111) internal successors, (272), 180 states have internal predecessors, (272), 0 states have call successors, (0), 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 09:55:44,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 272 transitions. [2021-07-05 09:55:44,041 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 272 transitions. Word has length 25 [2021-07-05 09:55:44,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:55:44,042 INFO L442 AbstractCegarLoop]: Abstraction has 181 states and 272 transitions. [2021-07-05 09:55:44,042 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 12.5) internal successors, (25), 2 states have internal predecessors, (25), 0 states have call successors, (0), 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 09:55:44,042 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 272 transitions. [2021-07-05 09:55:44,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-07-05 09:55:44,042 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:55:44,043 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 09:55:44,043 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable146 [2021-07-05 09:55:44,043 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:55:44,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:55:44,044 INFO L82 PathProgramCache]: Analyzing trace with hash -1341029016, now seen corresponding path program 1 times [2021-07-05 09:55:44,044 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:55:44,044 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [82899258] [2021-07-05 09:55:44,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:44,045 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:55:44,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:44,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:44,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:44,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:44,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:44,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:44,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:44,065 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 09:55:44,065 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:55:44,065 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [82899258] [2021-07-05 09:55:44,065 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [82899258] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:55:44,066 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:55:44,066 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:55:44,066 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [506646622] [2021-07-05 09:55:44,066 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:55:44,066 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:55:44,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:55:44,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:55:44,067 INFO L87 Difference]: Start difference. First operand 181 states and 272 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:55:44,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:55:44,071 INFO L93 Difference]: Finished difference Result 181 states and 272 transitions. [2021-07-05 09:55:44,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:55:44,071 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2021-07-05 09:55:44,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:55:44,072 INFO L225 Difference]: With dead ends: 181 [2021-07-05 09:55:44,072 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:55:44,073 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:55:44,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:55:44,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:55:44,073 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 09:55:44,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:55:44,073 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 26 [2021-07-05 09:55:44,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:55:44,074 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:55:44,074 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:55:44,074 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:55:44,074 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:55:44,075 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:55:44,075 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,076 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,076 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,077 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,077 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,077 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,078 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,078 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,079 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,079 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,079 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,080 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,080 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,081 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,081 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,081 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,082 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,082 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,083 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,083 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,083 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,084 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,084 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,085 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,085 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,085 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,086 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,087 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,087 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,088 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,088 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,089 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,089 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,090 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,090 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,091 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,091 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,091 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,092 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,092 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,093 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,093 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,094 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,094 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,096 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,096 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,096 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,097 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,097 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,098 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,098 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,098 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,099 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,099 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,100 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,100 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,100 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,101 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,101 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,101 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,102 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,102 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,103 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,103 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,103 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,104 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,104 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:44,173 INFO L762 garLoopResultBuilder]: For program point L167-6(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:44,174 INFO L762 garLoopResultBuilder]: For program point L167-7(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:44,174 INFO L762 garLoopResultBuilder]: For program point L167-8(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:44,174 INFO L762 garLoopResultBuilder]: For program point L167-9(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:44,174 INFO L762 garLoopResultBuilder]: For program point L167-10(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:44,174 INFO L762 garLoopResultBuilder]: For program point L167-11(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:44,174 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 955) no Hoare annotation was computed. [2021-07-05 09:55:44,175 INFO L758 garLoopResultBuilder]: At program point L268(lines 263 271) the Hoare annotation is: false [2021-07-05 09:55:44,175 INFO L758 garLoopResultBuilder]: At program point L268-1(lines 263 271) the Hoare annotation is: false [2021-07-05 09:55:44,175 INFO L758 garLoopResultBuilder]: At program point L268-2(lines 263 271) the Hoare annotation is: false [2021-07-05 09:55:44,175 INFO L762 garLoopResultBuilder]: For program point L468(lines 468 475) no Hoare annotation was computed. [2021-07-05 09:55:44,175 INFO L758 garLoopResultBuilder]: At program point L468-1(lines 468 475) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:44,175 INFO L762 garLoopResultBuilder]: For program point L369(lines 369 375) no Hoare annotation was computed. [2021-07-05 09:55:44,175 INFO L762 garLoopResultBuilder]: For program point L336(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:44,176 INFO L762 garLoopResultBuilder]: For program point L369-2(lines 369 375) no Hoare annotation was computed. [2021-07-05 09:55:44,176 INFO L762 garLoopResultBuilder]: For program point L336-2(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:44,176 INFO L762 garLoopResultBuilder]: For program point L336-3(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:44,176 INFO L762 garLoopResultBuilder]: For program point L369-4(lines 369 375) no Hoare annotation was computed. [2021-07-05 09:55:44,176 INFO L762 garLoopResultBuilder]: For program point L336-5(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:44,176 INFO L758 garLoopResultBuilder]: At program point L138(lines 138 144) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~7 1)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2) (and .cse0 (<= 1 ~waterLevel~0) .cse1 (= ~pumpRunning~0 0) .cse2)))) [2021-07-05 09:55:44,176 INFO L762 garLoopResultBuilder]: For program point L336-6(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:44,177 INFO L758 garLoopResultBuilder]: At program point L105(lines 56 106) the Hoare annotation is: false [2021-07-05 09:55:44,177 INFO L758 garLoopResultBuilder]: At program point L138-1(lines 138 144) the Hoare annotation is: false [2021-07-05 09:55:44,177 INFO L762 garLoopResultBuilder]: For program point L336-8(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:44,177 INFO L758 garLoopResultBuilder]: At program point L138-2(lines 138 144) the Hoare annotation is: false [2021-07-05 09:55:44,177 INFO L762 garLoopResultBuilder]: For program point L336-9(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:44,177 INFO L762 garLoopResultBuilder]: For program point L336-11(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:44,177 INFO L762 garLoopResultBuilder]: For program point L336-12(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:44,177 INFO L762 garLoopResultBuilder]: For program point L931(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:44,178 INFO L762 garLoopResultBuilder]: For program point L931-1(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:44,178 INFO L762 garLoopResultBuilder]: For program point L336-14(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:44,178 INFO L762 garLoopResultBuilder]: For program point L931-2(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:44,178 INFO L762 garLoopResultBuilder]: For program point L336-15(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:44,178 INFO L762 garLoopResultBuilder]: For program point L931-3(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:44,178 INFO L762 garLoopResultBuilder]: For program point L931-4(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:44,178 INFO L762 garLoopResultBuilder]: For program point L336-17(lines 336 340) no Hoare annotation was computed. [2021-07-05 09:55:44,178 INFO L762 garLoopResultBuilder]: For program point L931-5(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:44,179 INFO L762 garLoopResultBuilder]: For program point L931-6(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:44,179 INFO L762 garLoopResultBuilder]: For program point L931-7(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:44,179 INFO L762 garLoopResultBuilder]: For program point L931-8(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:44,179 INFO L762 garLoopResultBuilder]: For program point L931-9(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:44,179 INFO L762 garLoopResultBuilder]: For program point L931-10(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:44,179 INFO L762 garLoopResultBuilder]: For program point L931-11(lines 931 937) no Hoare annotation was computed. [2021-07-05 09:55:44,179 INFO L762 garLoopResultBuilder]: For program point L866(lines 866 870) no Hoare annotation was computed. [2021-07-05 09:55:44,180 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 955) no Hoare annotation was computed. [2021-07-05 09:55:44,180 INFO L762 garLoopResultBuilder]: For program point L77(lines 77 83) no Hoare annotation was computed. [2021-07-05 09:55:44,180 INFO L758 garLoopResultBuilder]: At program point L77-1(lines 77 83) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~7 1)) (.cse1 (not (= 0 ~systemActive~0)))) (or (and (<= 2 ~waterLevel~0) (= |ULTIMATE.start_valid_product_#res| 1) .cse0 .cse1) (and (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~waterLevel~0) .cse0 (= ~pumpRunning~0 0) .cse1)))) [2021-07-05 09:55:44,180 INFO L758 garLoopResultBuilder]: At program point L936(lines 927 940) the Hoare annotation is: false [2021-07-05 09:55:44,180 INFO L758 garLoopResultBuilder]: At program point L936-1(lines 927 940) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) (<= 1 ~waterLevel~0) .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4)))) [2021-07-05 09:55:44,180 INFO L758 garLoopResultBuilder]: At program point L936-2(lines 927 940) the Hoare annotation is: false [2021-07-05 09:55:44,180 INFO L758 garLoopResultBuilder]: At program point L936-3(lines 927 940) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~7 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) (<= 1 ~waterLevel~0) .cse1 .cse2 .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3)))) [2021-07-05 09:55:44,181 INFO L758 garLoopResultBuilder]: At program point L936-4(lines 927 940) the Hoare annotation is: false [2021-07-05 09:55:44,181 INFO L758 garLoopResultBuilder]: At program point L936-5(lines 927 940) the Hoare annotation is: false [2021-07-05 09:55:44,181 INFO L758 garLoopResultBuilder]: At program point L936-6(lines 927 940) the Hoare annotation is: false [2021-07-05 09:55:44,181 INFO L758 garLoopResultBuilder]: At program point L936-7(lines 927 940) the Hoare annotation is: false [2021-07-05 09:55:44,181 INFO L758 garLoopResultBuilder]: At program point L936-8(lines 927 940) the Hoare annotation is: false [2021-07-05 09:55:44,181 INFO L758 garLoopResultBuilder]: At program point L936-9(lines 927 940) the Hoare annotation is: false [2021-07-05 09:55:44,181 INFO L758 garLoopResultBuilder]: At program point L936-10(lines 927 940) the Hoare annotation is: false [2021-07-05 09:55:44,182 INFO L758 garLoopResultBuilder]: At program point L936-11(lines 927 940) the Hoare annotation is: false [2021-07-05 09:55:44,182 INFO L758 garLoopResultBuilder]: At program point L342(lines 327 345) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_isLowWaterSensorDry_#res| 0) (= |ULTIMATE.start_isLowWaterLevel_#res| 1) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_processEnvironment_~tmp~3 0) (= ULTIMATE.start_isLowWaterLevel_~tmp~5 0) (<= 1 ~waterLevel~0) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0)) (= ULTIMATE.start_isLowWaterLevel_~tmp___0~2 1)) [2021-07-05 09:55:44,182 INFO L758 garLoopResultBuilder]: At program point L342-1(lines 327 345) the Hoare annotation is: false [2021-07-05 09:55:44,182 INFO L758 garLoopResultBuilder]: At program point L342-2(lines 327 345) the Hoare annotation is: false [2021-07-05 09:55:44,182 INFO L758 garLoopResultBuilder]: At program point L342-3(lines 327 345) the Hoare annotation is: false [2021-07-05 09:55:44,182 INFO L758 garLoopResultBuilder]: At program point L342-4(lines 327 345) the Hoare annotation is: false [2021-07-05 09:55:44,182 INFO L758 garLoopResultBuilder]: At program point L342-5(lines 327 345) the Hoare annotation is: false [2021-07-05 09:55:44,183 INFO L758 garLoopResultBuilder]: At program point L442(lines 438 444) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~waterLevel~0) (= ULTIMATE.start_main_~tmp~7 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:44,183 INFO L758 garLoopResultBuilder]: At program point L477(lines 458 480) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:44,183 INFO L762 garLoopResultBuilder]: For program point L215(lines 215 232) no Hoare annotation was computed. [2021-07-05 09:55:44,183 INFO L762 garLoopResultBuilder]: For program point L215-1(lines 215 232) no Hoare annotation was computed. [2021-07-05 09:55:44,183 INFO L762 garLoopResultBuilder]: For program point L215-2(lines 215 232) no Hoare annotation was computed. [2021-07-05 09:55:44,183 INFO L762 garLoopResultBuilder]: For program point L878(lines 878 882) no Hoare annotation was computed. [2021-07-05 09:55:44,183 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:55:44,184 INFO L762 garLoopResultBuilder]: For program point L317(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,184 INFO L762 garLoopResultBuilder]: For program point L317-2(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,184 INFO L762 garLoopResultBuilder]: For program point L317-3(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,184 INFO L762 garLoopResultBuilder]: For program point L317-5(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,184 INFO L762 garLoopResultBuilder]: For program point L317-6(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,184 INFO L762 garLoopResultBuilder]: For program point L317-8(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,184 INFO L762 garLoopResultBuilder]: For program point L317-9(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,184 INFO L762 garLoopResultBuilder]: For program point L317-11(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,185 INFO L762 garLoopResultBuilder]: For program point L317-12(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,185 INFO L762 garLoopResultBuilder]: For program point L317-14(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,185 INFO L762 garLoopResultBuilder]: For program point L317-15(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,185 INFO L762 garLoopResultBuilder]: For program point L317-17(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,185 INFO L762 garLoopResultBuilder]: For program point L317-18(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,185 INFO L762 garLoopResultBuilder]: For program point L317-20(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,185 INFO L762 garLoopResultBuilder]: For program point L317-21(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,185 INFO L762 garLoopResultBuilder]: For program point L317-23(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,186 INFO L762 garLoopResultBuilder]: For program point L317-24(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,186 INFO L762 garLoopResultBuilder]: For program point L317-26(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,186 INFO L762 garLoopResultBuilder]: For program point L317-27(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,186 INFO L762 garLoopResultBuilder]: For program point L317-29(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,186 INFO L762 garLoopResultBuilder]: For program point L317-30(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,186 INFO L762 garLoopResultBuilder]: For program point L317-32(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,186 INFO L762 garLoopResultBuilder]: For program point L317-33(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,186 INFO L762 garLoopResultBuilder]: For program point L219(lines 219 227) no Hoare annotation was computed. [2021-07-05 09:55:44,187 INFO L762 garLoopResultBuilder]: For program point L219-1(lines 219 227) no Hoare annotation was computed. [2021-07-05 09:55:44,187 INFO L762 garLoopResultBuilder]: For program point L317-35(lines 317 321) no Hoare annotation was computed. [2021-07-05 09:55:44,187 INFO L762 garLoopResultBuilder]: For program point L219-2(lines 219 227) no Hoare annotation was computed. [2021-07-05 09:55:44,187 INFO L762 garLoopResultBuilder]: For program point L87(lines 87 100) no Hoare annotation was computed. [2021-07-05 09:55:44,187 INFO L758 garLoopResultBuilder]: At program point L946(lines 941 949) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_isLowWaterSensorDry_#res| 0) (= |ULTIMATE.start_valid_product_#res| 1) (= ULTIMATE.start_processEnvironment_~tmp~3 0) (<= 1 ~waterLevel~0) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:44,187 INFO L758 garLoopResultBuilder]: At program point L946-1(lines 941 949) the Hoare annotation is: false [2021-07-05 09:55:44,187 INFO L758 garLoopResultBuilder]: At program point L946-2(lines 941 949) the Hoare annotation is: false [2021-07-05 09:55:44,188 INFO L758 garLoopResultBuilder]: At program point L946-3(lines 941 949) the Hoare annotation is: false [2021-07-05 09:55:44,188 INFO L758 garLoopResultBuilder]: At program point L946-4(lines 941 949) the Hoare annotation is: false [2021-07-05 09:55:44,188 INFO L758 garLoopResultBuilder]: At program point L946-5(lines 941 949) the Hoare annotation is: false [2021-07-05 09:55:44,188 INFO L762 garLoopResultBuilder]: For program point L189(lines 189 206) no Hoare annotation was computed. [2021-07-05 09:55:44,188 INFO L762 garLoopResultBuilder]: For program point L189-1(lines 189 206) no Hoare annotation was computed. [2021-07-05 09:55:44,188 INFO L762 garLoopResultBuilder]: For program point L189-2(lines 189 206) no Hoare annotation was computed. [2021-07-05 09:55:44,188 INFO L762 garLoopResultBuilder]: For program point L189-3(lines 189 206) no Hoare annotation was computed. [2021-07-05 09:55:44,188 INFO L762 garLoopResultBuilder]: For program point L189-4(lines 189 206) no Hoare annotation was computed. [2021-07-05 09:55:44,189 INFO L762 garLoopResultBuilder]: For program point L189-5(lines 189 206) no Hoare annotation was computed. [2021-07-05 09:55:44,189 INFO L758 garLoopResultBuilder]: At program point L982(lines 1 993) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:44,189 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:55:44,189 INFO L762 garLoopResultBuilder]: For program point L58(lines 57 104) no Hoare annotation was computed. [2021-07-05 09:55:44,189 INFO L758 garLoopResultBuilder]: At program point L323(lines 308 326) the Hoare annotation is: false [2021-07-05 09:55:44,189 INFO L758 garLoopResultBuilder]: At program point L323-1(lines 308 326) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 .cse1 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0) (<= 1 ~waterLevel~0) (= ULTIMATE.start_isHighWaterLevel_~tmp~4 1) .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4)))) [2021-07-05 09:55:44,189 INFO L758 garLoopResultBuilder]: At program point L323-2(lines 308 326) the Hoare annotation is: false [2021-07-05 09:55:44,190 INFO L758 garLoopResultBuilder]: At program point L323-3(lines 308 326) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~7 1)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0) (<= 1 ~waterLevel~0) (= ULTIMATE.start_isHighWaterLevel_~tmp~4 1) .cse1 .cse2 .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3)))) [2021-07-05 09:55:44,190 INFO L758 garLoopResultBuilder]: At program point L323-4(lines 308 326) the Hoare annotation is: false [2021-07-05 09:55:44,190 INFO L758 garLoopResultBuilder]: At program point L323-5(lines 308 326) the Hoare annotation is: false [2021-07-05 09:55:44,190 INFO L758 garLoopResultBuilder]: At program point L323-6(lines 308 326) the Hoare annotation is: false [2021-07-05 09:55:44,190 INFO L758 garLoopResultBuilder]: At program point L323-7(lines 308 326) the Hoare annotation is: false [2021-07-05 09:55:44,190 INFO L762 garLoopResultBuilder]: For program point L59(lines 59 63) no Hoare annotation was computed. [2021-07-05 09:55:44,190 INFO L758 garLoopResultBuilder]: At program point L323-8(lines 308 326) the Hoare annotation is: false [2021-07-05 09:55:44,191 INFO L758 garLoopResultBuilder]: At program point L323-9(lines 308 326) the Hoare annotation is: false [2021-07-05 09:55:44,191 INFO L758 garLoopResultBuilder]: At program point L323-10(lines 308 326) the Hoare annotation is: false [2021-07-05 09:55:44,191 INFO L758 garLoopResultBuilder]: At program point L323-11(lines 308 326) the Hoare annotation is: false [2021-07-05 09:55:44,191 INFO L758 garLoopResultBuilder]: At program point L259(lines 252 262) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (<= 1 ~waterLevel~0) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:44,191 INFO L758 garLoopResultBuilder]: At program point L259-1(lines 252 262) the Hoare annotation is: false [2021-07-05 09:55:44,191 INFO L762 garLoopResultBuilder]: For program point L193(lines 193 201) no Hoare annotation was computed. [2021-07-05 09:55:44,191 INFO L758 garLoopResultBuilder]: At program point L259-2(lines 252 262) the Hoare annotation is: false [2021-07-05 09:55:44,192 INFO L762 garLoopResultBuilder]: For program point L193-1(lines 193 201) no Hoare annotation was computed. [2021-07-05 09:55:44,192 INFO L762 garLoopResultBuilder]: For program point L193-2(lines 193 201) no Hoare annotation was computed. [2021-07-05 09:55:44,192 INFO L762 garLoopResultBuilder]: For program point L193-3(lines 193 201) no Hoare annotation was computed. [2021-07-05 09:55:44,192 INFO L762 garLoopResultBuilder]: For program point L193-4(lines 193 201) no Hoare annotation was computed. [2021-07-05 09:55:44,192 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:55:44,192 INFO L762 garLoopResultBuilder]: For program point L193-5(lines 193 201) no Hoare annotation was computed. [2021-07-05 09:55:44,192 INFO L762 garLoopResultBuilder]: For program point L854(lines 854 858) no Hoare annotation was computed. [2021-07-05 09:55:44,192 INFO L762 garLoopResultBuilder]: For program point L854-3(lines 854 858) no Hoare annotation was computed. [2021-07-05 09:55:44,193 INFO L762 garLoopResultBuilder]: For program point L854-6(lines 854 858) no Hoare annotation was computed. [2021-07-05 09:55:44,193 INFO L762 garLoopResultBuilder]: For program point L95(lines 95 99) no Hoare annotation was computed. [2021-07-05 09:55:44,193 INFO L758 garLoopResultBuilder]: At program point L95-2(lines 131 137) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ULTIMATE.start_main_~tmp~7 1)) (.cse1 (not (= 0 ~systemActive~0)))) (or (and (<= 2 ~waterLevel~0) (= |ULTIMATE.start_valid_product_#res| 1) .cse0 .cse1) (and (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~waterLevel~0) .cse0 (= ~pumpRunning~0 0) .cse1)))) [2021-07-05 09:55:44,193 INFO L762 garLoopResultBuilder]: For program point L955(line 955) no Hoare annotation was computed. [2021-07-05 09:55:44,193 INFO L762 garLoopResultBuilder]: For program point L955-1(line 955) no Hoare annotation was computed. [2021-07-05 09:55:44,193 INFO L762 garLoopResultBuilder]: For program point L955-2(line 955) no Hoare annotation was computed. [2021-07-05 09:55:44,193 INFO L758 garLoopResultBuilder]: At program point L394-2(lines 394 408) the Hoare annotation is: false [2021-07-05 09:55:44,194 INFO L762 garLoopResultBuilder]: For program point L163(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:44,194 INFO L762 garLoopResultBuilder]: For program point L163-1(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:44,194 INFO L762 garLoopResultBuilder]: For program point L163-2(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:44,194 INFO L762 garLoopResultBuilder]: For program point L163-3(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:44,194 INFO L762 garLoopResultBuilder]: For program point L163-4(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:44,194 INFO L762 garLoopResultBuilder]: For program point L163-5(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:44,194 INFO L762 garLoopResultBuilder]: For program point L163-6(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:44,194 INFO L762 garLoopResultBuilder]: For program point L163-7(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:44,195 INFO L758 garLoopResultBuilder]: At program point L923(lines 918 926) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (<= 1 |ULTIMATE.start_getWaterLevel_#res|)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (<= 1 ~waterLevel~0) .cse2 (= ~pumpRunning~0 0) .cse3) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3)))) [2021-07-05 09:55:44,195 INFO L762 garLoopResultBuilder]: For program point L163-8(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:44,195 INFO L758 garLoopResultBuilder]: At program point L923-1(lines 918 926) the Hoare annotation is: false [2021-07-05 09:55:44,195 INFO L762 garLoopResultBuilder]: For program point L163-9(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:44,195 INFO L762 garLoopResultBuilder]: For program point L163-10(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:44,195 INFO L758 garLoopResultBuilder]: At program point L923-2(lines 918 926) the Hoare annotation is: false [2021-07-05 09:55:44,195 INFO L762 garLoopResultBuilder]: For program point L163-11(lines 163 180) no Hoare annotation was computed. [2021-07-05 09:55:44,196 INFO L762 garLoopResultBuilder]: For program point L395(line 395) no Hoare annotation was computed. [2021-07-05 09:55:44,196 INFO L758 garLoopResultBuilder]: At program point L131(lines 130 149) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (<= 1 ~waterLevel~0) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:44,196 INFO L762 garLoopResultBuilder]: For program point L131-1(lines 131 137) no Hoare annotation was computed. [2021-07-05 09:55:44,196 INFO L758 garLoopResultBuilder]: At program point L131-2(lines 130 149) the Hoare annotation is: false [2021-07-05 09:55:44,196 INFO L758 garLoopResultBuilder]: At program point L131-3(lines 130 149) the Hoare annotation is: false [2021-07-05 09:55:44,196 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:55:44,196 INFO L758 garLoopResultBuilder]: At program point L990(lines 985 993) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~waterLevel~0) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:44,197 INFO L758 garLoopResultBuilder]: At program point L891(lines 886 894) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (<= 1 ~waterLevel~0) (= ULTIMATE.start_main_~tmp~7 1) (not (= 0 ~systemActive~0))) [2021-07-05 09:55:44,197 INFO L758 garLoopResultBuilder]: At program point L891-1(lines 886 894) the Hoare annotation is: false [2021-07-05 09:55:44,197 INFO L758 garLoopResultBuilder]: At program point L891-2(lines 886 894) the Hoare annotation is: false [2021-07-05 09:55:44,197 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 955) no Hoare annotation was computed. [2021-07-05 09:55:44,198 INFO L762 garLoopResultBuilder]: For program point L67(lines 67 73) no Hoare annotation was computed. [2021-07-05 09:55:44,198 INFO L758 garLoopResultBuilder]: At program point L67-1(lines 67 73) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse2 (not (= 0 ~systemActive~0)))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2) (and (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~waterLevel~0) .cse1 .cse3 .cse2) (and (<= 1 |ULTIMATE.start_getWaterLevel_#res|) .cse0 (<= 1 ~waterLevel~0) (<= 1 ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~6) .cse1 .cse3 .cse2)))) [2021-07-05 09:55:44,198 INFO L762 garLoopResultBuilder]: For program point L398(lines 398 402) no Hoare annotation was computed. [2021-07-05 09:55:44,198 INFO L762 garLoopResultBuilder]: For program point L365(lines 365 378) no Hoare annotation was computed. [2021-07-05 09:55:44,198 INFO L762 garLoopResultBuilder]: For program point L398-1(lines 131 137) no Hoare annotation was computed. [2021-07-05 09:55:44,198 INFO L758 garLoopResultBuilder]: At program point L365-1(lines 1 993) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (<= 1 |ULTIMATE.start_getWaterLevel_#res|)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (<= 1 ULTIMATE.start___utac_acc__Specification4_spec__1_~tmp~6)) (.cse3 (= ULTIMATE.start_main_~tmp~7 1)) (.cse5 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 .cse4) (and (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~waterLevel~0) .cse3 .cse5 .cse4) (and .cse0 .cse1 (<= 1 ~waterLevel~0) .cse2 .cse3 .cse5 .cse4)))) [2021-07-05 09:55:44,198 INFO L762 garLoopResultBuilder]: For program point L365-2(lines 365 378) no Hoare annotation was computed. [2021-07-05 09:55:44,199 INFO L758 garLoopResultBuilder]: At program point L365-3(lines 1 993) the Hoare annotation is: false [2021-07-05 09:55:44,199 INFO L762 garLoopResultBuilder]: For program point L365-4(lines 365 378) no Hoare annotation was computed. [2021-07-05 09:55:44,199 INFO L758 garLoopResultBuilder]: At program point L365-5(lines 1 993) the Hoare annotation is: false [2021-07-05 09:55:44,199 INFO L762 garLoopResultBuilder]: For program point L167(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:44,199 INFO L762 garLoopResultBuilder]: For program point L167-1(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:44,199 INFO L762 garLoopResultBuilder]: For program point L167-2(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:44,199 INFO L762 garLoopResultBuilder]: For program point L167-3(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:44,199 INFO L762 garLoopResultBuilder]: For program point L167-4(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:44,200 INFO L762 garLoopResultBuilder]: For program point L167-5(lines 167 175) no Hoare annotation was computed. [2021-07-05 09:55:44,200 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable147 [2021-07-05 09:55:44,200 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:55:44,200 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION was SAFE (3/3) [2021-07-05 09:55:44,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.07 09:55:44 BoogieIcfgContainer [2021-07-05 09:55:44,234 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-05 09:55:44,234 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-07-05 09:55:44,235 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-07-05 09:55:44,235 INFO L275 PluginConnector]: Witness Printer initialized [2021-07-05 09:55:44,235 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:55:32" (3/4) ... [2021-07-05 09:55:44,238 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-07-05 09:55:44,258 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2021-07-05 09:55:44,259 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-07-05 09:55:44,260 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-07-05 09:55:44,261 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-07-05 09:55:44,262 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-07-05 09:55:44,263 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:55:44,264 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:55:44,283 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((methaneLevelCritical == 0 && waterLevel == 1) && \result == waterLevel) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:55:44,284 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((methaneLevelCritical == 0 && waterLevel == 1) && \result == waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) [2021-07-05 09:55:44,284 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 1 && tmp == 1) && !(0 == systemActive) [2021-07-05 09:55:44,284 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == 1 && tmp == 1) && !(0 == systemActive) [2021-07-05 09:55:44,284 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((1 <= \result && 2 <= waterLevel) && \result == 1) && 1 <= tmp) && tmp == 1) && !(0 == systemActive)) || (((((methaneLevelCritical == 0 && waterLevel == 1) && \result == waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) || ((((((1 <= \result && \result == 1) && 1 <= waterLevel) && 1 <= tmp) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:55:44,285 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((2 <= waterLevel && \result == 1) && tmp == 1) && !(0 == systemActive)) || (((((methaneLevelCritical == 0 && waterLevel == 1) && \result == waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) || ((((((1 <= \result && \result == 1) && 1 <= waterLevel) && 1 <= tmp) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:55:44,285 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((2 <= waterLevel && \result == 1) && tmp == 1) && !(0 == systemActive)) || ((((waterLevel == 1 && \result == waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:55:44,285 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((2 <= waterLevel && \result == 1) && tmp == 1) && !(0 == systemActive)) || ((((waterLevel == 1 && \result == waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:55:44,286 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((splverifierCounter == 0 && \result == 1) && 1 <= waterLevel) && tmp == 1) && !(0 == systemActive) [2021-07-05 09:55:44,286 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((2 <= waterLevel && \result == 1) && tmp == 1) && !(0 == systemActive)) || ((((\result == 1 && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:55:44,287 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((1 <= \result && \result == 1) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((1 <= \result && 2 <= waterLevel) && \result == 1) && tmp == 1) && !(0 == systemActive))) [2021-07-05 09:55:44,287 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((splverifierCounter == 0 && \result == 1) && 1 <= waterLevel) && tmp == 1) && !(0 == systemActive) [2021-07-05 09:55:44,288 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((splverifierCounter == 0 && \result == 1) && 1 <= waterLevel) && tmp == 1) && !(0 == systemActive) [2021-07-05 09:55:44,289 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((\result == 1 && \result == 1) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((2 <= waterLevel && \result == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:55:44,290 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((((\result == 0 && \result == 1) && \result == 1) && tmp___0 == 0) && 1 <= waterLevel) && tmp == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((2 <= waterLevel && \result == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:55:44,291 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((splverifierCounter == 0 && \result == 0) && \result == 1) && tmp == 0) && 1 <= waterLevel) && tmp == 1) && !(0 == systemActive) [2021-07-05 09:55:44,291 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((\result == 1 && tmp == 0) && \result == 1) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || (((((2 <= waterLevel && \result == 1) && tmp == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:55:44,292 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((splverifierCounter == 0 && \result == 0) && \result == 1) && \result == 1) && tmp == 0) && tmp == 0) && 1 <= waterLevel) && tmp == 1) && !(0 == systemActive)) && tmp___0 == 1 [2021-07-05 09:55:44,292 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((((\result == 0 && \result == 1) && tmp == 0) && \result == 1) && tmp___0 == 0) && 1 <= waterLevel) && tmp == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || (((((2 <= waterLevel && \result == 1) && tmp == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:55:44,361 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-07-05 09:55:44,362 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-07-05 09:55:44,363 INFO L168 Benchmark]: Toolchain (without parser) took 13539.29 ms. Allocated memory was 52.4 MB in the beginning and 270.5 MB in the end (delta: 218.1 MB). Free memory was 29.0 MB in the beginning and 157.3 MB in the end (delta: -128.3 MB). Peak memory consumption was 90.0 MB. Max. memory is 16.1 GB. [2021-07-05 09:55:44,363 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 52.4 MB. Free memory was 34.6 MB in the beginning and 34.5 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 09:55:44,363 INFO L168 Benchmark]: CACSL2BoogieTranslator took 438.53 ms. Allocated memory was 52.4 MB in the beginning and 62.9 MB in the end (delta: 10.5 MB). Free memory was 28.8 MB in the beginning and 36.7 MB in the end (delta: -8.0 MB). Peak memory consumption was 5.2 MB. Max. memory is 16.1 GB. [2021-07-05 09:55:44,363 INFO L168 Benchmark]: Boogie Procedure Inliner took 100.05 ms. Allocated memory is still 62.9 MB. Free memory was 36.5 MB in the beginning and 31.6 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 09:55:44,363 INFO L168 Benchmark]: Boogie Preprocessor took 47.12 ms. Allocated memory is still 62.9 MB. Free memory was 31.6 MB in the beginning and 42.9 MB in the end (delta: -11.3 MB). Peak memory consumption was 6.0 MB. Max. memory is 16.1 GB. [2021-07-05 09:55:44,364 INFO L168 Benchmark]: RCFGBuilder took 1007.12 ms. Allocated memory was 62.9 MB in the beginning and 75.5 MB in the end (delta: 12.6 MB). Free memory was 42.9 MB in the beginning and 28.5 MB in the end (delta: 14.4 MB). Peak memory consumption was 30.0 MB. Max. memory is 16.1 GB. [2021-07-05 09:55:44,366 INFO L168 Benchmark]: TraceAbstraction took 11802.14 ms. Allocated memory was 75.5 MB in the beginning and 270.5 MB in the end (delta: 195.0 MB). Free memory was 28.0 MB in the beginning and 173.0 MB in the end (delta: -145.0 MB). Peak memory consumption was 50.0 MB. Max. memory is 16.1 GB. [2021-07-05 09:55:44,367 INFO L168 Benchmark]: Witness Printer took 127.44 ms. Allocated memory is still 270.5 MB. Free memory was 173.0 MB in the beginning and 157.3 MB in the end (delta: 15.7 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2021-07-05 09:55:44,370 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 52.4 MB. Free memory was 34.6 MB in the beginning and 34.5 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 438.53 ms. Allocated memory was 52.4 MB in the beginning and 62.9 MB in the end (delta: 10.5 MB). Free memory was 28.8 MB in the beginning and 36.7 MB in the end (delta: -8.0 MB). Peak memory consumption was 5.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 100.05 ms. Allocated memory is still 62.9 MB. Free memory was 36.5 MB in the beginning and 31.6 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 47.12 ms. Allocated memory is still 62.9 MB. Free memory was 31.6 MB in the beginning and 42.9 MB in the end (delta: -11.3 MB). Peak memory consumption was 6.0 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1007.12 ms. Allocated memory was 62.9 MB in the beginning and 75.5 MB in the end (delta: 12.6 MB). Free memory was 42.9 MB in the beginning and 28.5 MB in the end (delta: 14.4 MB). Peak memory consumption was 30.0 MB. Max. memory is 16.1 GB. * TraceAbstraction took 11802.14 ms. Allocated memory was 75.5 MB in the beginning and 270.5 MB in the end (delta: 195.0 MB). Free memory was 28.0 MB in the beginning and 173.0 MB in the end (delta: -145.0 MB). Peak memory consumption was 50.0 MB. Max. memory is 16.1 GB. * Witness Printer took 127.44 ms. Allocated memory is still 270.5 MB. Free memory was 173.0 MB in the beginning and 157.3 MB in the end (delta: 15.7 MB). Peak memory consumption was 16.8 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: 955]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 955]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 955]: 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, 189 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 11295.0ms, OverallIterations: 10, TraceHistogramMax: 3, EmptinessCheckTime: 26.8ms, AutomataDifference: 1692.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 7411.6ms, InitialAbstractionConstructionTime: 12.6ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 1399 SDtfs, 3250 SDslu, 2727 SDs, 0 SdLazy, 456 SolverSat, 104 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 683.9ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 150 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 383.7ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=626occurred in iteration=9, InterpolantAutomatonStates: 69, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 289.7ms AutomataMinimizationTime, 10 MinimizatonAttempts, 1992 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 67 LocationsWithAnnotation, 67 PreInvPairs, 297 NumberOfFragments, 1049 HoareAnnotationTreeSize, 67 FomulaSimplifications, 1161475 FormulaSimplificationTreeSizeReduction, 2080.4ms HoareSimplificationTime, 67 FomulaSimplificationsInter, 241554 FormulaSimplificationTreeSizeReductionInter, 5309.7ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 74.1ms SsaConstructionTime, 379.5ms SatisfiabilityAnalysisTime, 870.9ms InterpolantComputationTime, 537 NumberOfCodeBlocks, 537 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 526 ConstructedInterpolants, 0 QuantifiedInterpolants, 939 SizeOfPredicates, 3 NumberOfNonLiveVariables, 444 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 11 InterpolantComputations, 9 PerfectInterpolantSequences, 170/176 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, 189 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 204.2ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.4ms, AutomataDifference: 12.3ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 105.5ms, InitialAbstractionConstructionTime: 1.7ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 383 SDtfs, 96 SDslu, 5 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.8ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=189occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 3.7ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 67 LocationsWithAnnotation, 67 PreInvPairs, 112 NumberOfFragments, 111 HoareAnnotationTreeSize, 67 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 35.6ms HoareSimplificationTime, 67 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 66.3ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 3.8ms SsaConstructionTime, 12.2ms SatisfiabilityAnalysisTime, 22.0ms InterpolantComputationTime, 33 NumberOfCodeBlocks, 33 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 31 ConstructedInterpolants, 0 QuantifiedInterpolants, 35 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, 189 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 210.0ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.9ms, AutomataDifference: 14.5ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 98.7ms, InitialAbstractionConstructionTime: 2.8ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 383 SDtfs, 96 SDslu, 5 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.2ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=189occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 4.8ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 67 LocationsWithAnnotation, 67 PreInvPairs, 91 NumberOfFragments, 111 HoareAnnotationTreeSize, 67 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 29.0ms HoareSimplificationTime, 67 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 65.7ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 3.6ms SsaConstructionTime, 21.9ms SatisfiabilityAnalysisTime, 21.8ms InterpolantComputationTime, 51 NumberOfCodeBlocks, 51 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 49 ConstructedInterpolants, 0 QuantifiedInterpolants, 53 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: 927]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 927]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 927]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((1 <= \result && 2 <= waterLevel) && \result == 1) && 1 <= tmp) && tmp == 1) && !(0 == systemActive)) || (((((methaneLevelCritical == 0 && waterLevel == 1) && \result == waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) || ((((((1 <= \result && \result == 1) && 1 <= waterLevel) && 1 <= tmp) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 927]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 131]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((2 <= waterLevel && \result == 1) && tmp == 1) && !(0 == systemActive)) || ((((waterLevel == 1 && \result == waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 927]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 927]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((2 <= waterLevel && \result == 1) && tmp == 1) && !(0 == systemActive)) || ((((\result == 1 && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 468]: Loop Invariant Derived loop invariant: (\result == 1 && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 130]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 927]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 130]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 252]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 927]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((\result == 1 && tmp == 0) && \result == 1) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || (((((2 <= waterLevel && \result == 1) && tmp == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 252]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 927]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 130]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && \result == 1) && 1 <= waterLevel) && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 252]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && \result == 1) && 1 <= waterLevel) && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 927]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((\result == 1 && \result == 1) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((2 <= waterLevel && \result == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 438]: Loop Invariant Derived loop invariant: ((((methaneLevelCritical == 0 && waterLevel == 1) && \result == waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 77]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((2 <= waterLevel && \result == 1) && tmp == 1) && !(0 == systemActive)) || ((((waterLevel == 1 && \result == waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 918]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((((\result == 0 && \result == 1) && tmp == 0) && \result == 1) && tmp___0 == 0) && 1 <= waterLevel) && tmp == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || (((((2 <= waterLevel && \result == 1) && tmp == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((((\result == 0 && \result == 1) && \result == 1) && tmp___0 == 0) && 1 <= waterLevel) && tmp == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((2 <= waterLevel && \result == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 327]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 263]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 327]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 263]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 458]: Loop Invariant Derived loop invariant: (\result == 1 && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 327]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 263]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 67]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((2 <= waterLevel && \result == 1) && tmp == 1) && !(0 == systemActive)) || (((((methaneLevelCritical == 0 && waterLevel == 1) && \result == waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) || ((((((1 <= \result && \result == 1) && 1 <= waterLevel) && 1 <= tmp) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 327]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 918]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((1 <= \result && \result == 1) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((1 <= \result && 2 <= waterLevel) && \result == 1) && tmp == 1) && !(0 == systemActive))) - InvariantResult [Line: 918]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 886]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 941]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 941]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((methaneLevelCritical == 0 && waterLevel == 1) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 327]: Loop Invariant Derived loop invariant: ((((((((splverifierCounter == 0 && \result == 0) && \result == 1) && \result == 1) && tmp == 0) && tmp == 0) && 1 <= waterLevel) && tmp == 1) && !(0 == systemActive)) && tmp___0 == 1 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 327]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 56]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 985]: Loop Invariant Derived loop invariant: (((methaneLevelCritical == 0 && waterLevel == 1) && \result == waterLevel) && pumpRunning == 0) && !(0 == systemActive) - InvariantResult [Line: 927]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 394]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 927]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 941]: Loop Invariant Derived loop invariant: (((((splverifierCounter == 0 && \result == 0) && \result == 1) && tmp == 0) && 1 <= waterLevel) && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 941]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 886]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && \result == 1) && 1 <= waterLevel) && tmp == 1) && !(0 == systemActive) - InvariantResult [Line: 941]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 886]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 941]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-07-05 09:55:44,442 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...