./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec5_product58.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8d31f386 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/minepump_spec5_product58.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 aa2e4c647ac78678e11a6f8d79cd56fa06ee0dfe ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 09:56:11,055 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 09:56:11,058 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 09:56:11,096 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 09:56:11,097 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 09:56:11,098 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 09:56:11,099 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 09:56:11,101 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 09:56:11,102 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 09:56:11,103 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 09:56:11,104 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 09:56:11,105 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 09:56:11,105 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 09:56:11,106 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 09:56:11,107 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 09:56:11,108 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 09:56:11,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 09:56:11,109 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 09:56:11,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 09:56:11,112 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 09:56:11,113 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 09:56:11,114 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 09:56:11,115 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 09:56:11,116 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 09:56:11,118 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 09:56:11,119 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 09:56:11,119 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 09:56:11,120 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 09:56:11,120 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 09:56:11,121 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 09:56:11,121 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 09:56:11,122 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 09:56:11,123 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 09:56:11,123 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 09:56:11,124 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 09:56:11,124 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 09:56:11,125 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 09:56:11,125 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 09:56:11,126 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 09:56:11,126 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 09:56:11,127 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 09:56:11,128 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 09:56:11,151 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 09:56:11,153 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 09:56:11,156 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 09:56:11,156 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 09:56:11,156 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 09:56:11,157 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 09:56:11,157 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 09:56:11,157 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 09:56:11,157 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 09:56:11,157 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 09:56:11,158 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 09:56:11,158 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 09:56:11,159 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 09:56:11,159 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 09:56:11,159 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 09:56:11,159 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 09:56:11,159 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 09:56:11,159 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 09:56:11,160 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 09:56:11,160 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 09:56:11,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:56:11,160 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 09:56:11,160 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 09:56:11,161 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 09:56:11,161 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 09:56:11,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 09:56:11,161 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 09:56:11,161 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 09:56:11,161 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa2e4c647ac78678e11a6f8d79cd56fa06ee0dfe [2021-07-05 09:56:11,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 09:56:11,492 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 09:56:11,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 09:56:11,496 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 09:56:11,497 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 09:56:11,498 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product58.cil.c [2021-07-05 09:56:11,553 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b51252f3f/9917411f656143d9a4be2ed7cac57dde/FLAG3f53bbe8c [2021-07-05 09:56:12,081 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 09:56:12,082 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product58.cil.c [2021-07-05 09:56:12,093 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b51252f3f/9917411f656143d9a4be2ed7cac57dde/FLAG3f53bbe8c [2021-07-05 09:56:12,579 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b51252f3f/9917411f656143d9a4be2ed7cac57dde [2021-07-05 09:56:12,582 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 09:56:12,583 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 09:56:12,584 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 09:56:12,584 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 09:56:12,593 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 09:56:12,594 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:56:12" (1/1) ... [2021-07-05 09:56:12,596 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@367c204e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:12, skipping insertion in model container [2021-07-05 09:56:12,597 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:56:12" (1/1) ... [2021-07-05 09:56:12,603 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 09:56:12,640 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 09:56:12,900 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product58.cil.c[14611,14624] [2021-07-05 09:56:12,941 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:56:12,957 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 09:56:13,030 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product58.cil.c[14611,14624] [2021-07-05 09:56:13,047 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:56:13,090 INFO L208 MainTranslator]: Completed translation [2021-07-05 09:56:13,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:13 WrapperNode [2021-07-05 09:56:13,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 09:56:13,092 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 09:56:13,092 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 09:56:13,093 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 09:56:13,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:13" (1/1) ... [2021-07-05 09:56:13,124 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:13" (1/1) ... [2021-07-05 09:56:13,181 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 09:56:13,186 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 09:56:13,186 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 09:56:13,186 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 09:56:13,193 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:13" (1/1) ... [2021-07-05 09:56:13,193 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:13" (1/1) ... [2021-07-05 09:56:13,207 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:13" (1/1) ... [2021-07-05 09:56:13,210 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:13" (1/1) ... [2021-07-05 09:56:13,231 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:13" (1/1) ... [2021-07-05 09:56:13,238 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:13" (1/1) ... [2021-07-05 09:56:13,240 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:13" (1/1) ... [2021-07-05 09:56:13,244 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 09:56:13,245 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 09:56:13,245 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 09:56:13,245 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 09:56:13,246 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:13" (1/1) ... [2021-07-05 09:56:13,251 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:56:13,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:56:13,266 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-07-05 09:56:13,296 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-07-05 09:56:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 09:56:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-05 09:56:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 09:56:13,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 09:56:14,284 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 09:56:14,284 INFO L299 CfgBuilder]: Removed 208 assume(true) statements. [2021-07-05 09:56:14,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:56:14 BoogieIcfgContainer [2021-07-05 09:56:14,286 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 09:56:14,288 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 09:56:14,289 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 09:56:14,291 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 09:56:14,291 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 09:56:12" (1/3) ... [2021-07-05 09:56:14,292 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51fdb8bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:56:14, skipping insertion in model container [2021-07-05 09:56:14,292 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:13" (2/3) ... [2021-07-05 09:56:14,292 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51fdb8bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:56:14, skipping insertion in model container [2021-07-05 09:56:14,293 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:56:14" (3/3) ... [2021-07-05 09:56:14,294 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product58.cil.c [2021-07-05 09:56:14,300 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 09:56:14,300 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-07-05 09:56:14,347 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:56:14,356 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:56:14,356 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:56:14,378 INFO L276 IsEmpty]: Start isEmpty. Operand has 144 states, 140 states have (on average 1.5214285714285714) internal successors, (213), 143 states have internal predecessors, (213), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:14,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-07-05 09:56:14,383 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:14,384 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:14,384 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:14,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:14,390 INFO L82 PathProgramCache]: Analyzing trace with hash 699838073, now seen corresponding path program 1 times [2021-07-05 09:56:14,396 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:14,396 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1814374938] [2021-07-05 09:56:14,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:14,397 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:14,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:14,687 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:14,688 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1814374938] [2021-07-05 09:56:14,688 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1814374938] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:14,688 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:14,689 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:56:14,690 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [276059188] [2021-07-05 09:56:14,694 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:14,694 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:14,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:14,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:14,711 INFO L87 Difference]: Start difference. First operand has 144 states, 140 states have (on average 1.5214285714285714) internal successors, (213), 143 states have internal predecessors, (213), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:14,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:14,772 INFO L93 Difference]: Finished difference Result 281 states and 418 transitions. [2021-07-05 09:56:14,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:14,774 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2021-07-05 09:56:14,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:14,782 INFO L225 Difference]: With dead ends: 281 [2021-07-05 09:56:14,782 INFO L226 Difference]: Without dead ends: 57 [2021-07-05 09:56:14,786 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:14,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2021-07-05 09:56:14,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 57. [2021-07-05 09:56:14,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 56 states have (on average 1.4285714285714286) internal successors, (80), 56 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:14,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 80 transitions. [2021-07-05 09:56:14,829 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 80 transitions. Word has length 26 [2021-07-05 09:56:14,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:14,829 INFO L442 AbstractCegarLoop]: Abstraction has 57 states and 80 transitions. [2021-07-05 09:56:14,830 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:14,830 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 80 transitions. [2021-07-05 09:56:14,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-07-05 09:56:14,831 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:14,831 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:14,832 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-05 09:56:14,832 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:14,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:14,835 INFO L82 PathProgramCache]: Analyzing trace with hash -649900478, now seen corresponding path program 1 times [2021-07-05 09:56:14,835 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:14,836 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1147044270] [2021-07-05 09:56:14,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:14,836 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:14,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:14,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:14,910 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:14,911 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1147044270] [2021-07-05 09:56:14,911 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1147044270] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:14,911 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:14,911 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:14,911 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1958153514] [2021-07-05 09:56:14,912 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:14,913 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:14,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:14,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:14,914 INFO L87 Difference]: Start difference. First operand 57 states and 80 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 2 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:14,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:14,944 INFO L93 Difference]: Finished difference Result 131 states and 187 transitions. [2021-07-05 09:56:14,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:14,945 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 2 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2021-07-05 09:56:14,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:14,946 INFO L225 Difference]: With dead ends: 131 [2021-07-05 09:56:14,946 INFO L226 Difference]: Without dead ends: 81 [2021-07-05 09:56:14,947 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 09:56:14,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2021-07-05 09:56:14,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 79. [2021-07-05 09:56:14,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 78 states have (on average 1.4102564102564104) internal successors, (110), 78 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:14,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 110 transitions. [2021-07-05 09:56:14,963 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 110 transitions. Word has length 28 [2021-07-05 09:56:14,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:14,965 INFO L442 AbstractCegarLoop]: Abstraction has 79 states and 110 transitions. [2021-07-05 09:56:14,965 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 2 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:14,965 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2021-07-05 09:56:14,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-07-05 09:56:14,966 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:14,967 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:14,967 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-05 09:56:14,967 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:14,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:14,971 INFO L82 PathProgramCache]: Analyzing trace with hash 33266286, now seen corresponding path program 1 times [2021-07-05 09:56:14,972 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:14,972 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [48307828] [2021-07-05 09:56:14,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:14,972 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:15,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:15,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:15,084 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:15,084 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [48307828] [2021-07-05 09:56:15,084 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [48307828] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:15,084 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:15,084 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:56:15,084 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1163332323] [2021-07-05 09:56:15,085 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:56:15,085 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:15,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:56:15,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:56:15,086 INFO L87 Difference]: Start difference. First operand 79 states and 110 transitions. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:15,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:15,201 INFO L93 Difference]: Finished difference Result 266 states and 375 transitions. [2021-07-05 09:56:15,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-05 09:56:15,201 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 34 [2021-07-05 09:56:15,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:15,203 INFO L225 Difference]: With dead ends: 266 [2021-07-05 09:56:15,203 INFO L226 Difference]: Without dead ends: 194 [2021-07-05 09:56:15,204 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 50.3ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:56:15,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 194 states. [2021-07-05 09:56:15,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 194 to 78. [2021-07-05 09:56:15,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 77 states have (on average 1.3896103896103895) internal successors, (107), 77 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:15,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 107 transitions. [2021-07-05 09:56:15,213 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 107 transitions. Word has length 34 [2021-07-05 09:56:15,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:15,214 INFO L442 AbstractCegarLoop]: Abstraction has 78 states and 107 transitions. [2021-07-05 09:56:15,214 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:15,214 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 107 transitions. [2021-07-05 09:56:15,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-07-05 09:56:15,215 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:15,215 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:15,216 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-05 09:56:15,216 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:15,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:15,216 INFO L82 PathProgramCache]: Analyzing trace with hash 1851586710, now seen corresponding path program 1 times [2021-07-05 09:56:15,217 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:15,217 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1418397268] [2021-07-05 09:56:15,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:15,223 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:15,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:15,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,272 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 09:56:15,273 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:15,273 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1418397268] [2021-07-05 09:56:15,273 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1418397268] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:15,273 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:15,274 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:56:15,274 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641333150] [2021-07-05 09:56:15,274 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:56:15,274 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:15,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:56:15,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:56:15,275 INFO L87 Difference]: Start difference. First operand 78 states and 107 transitions. Second operand has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:15,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:15,328 INFO L93 Difference]: Finished difference Result 198 states and 272 transitions. [2021-07-05 09:56:15,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 09:56:15,329 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2021-07-05 09:56:15,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:15,330 INFO L225 Difference]: With dead ends: 198 [2021-07-05 09:56:15,330 INFO L226 Difference]: Without dead ends: 127 [2021-07-05 09:56:15,331 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 23.8ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:56:15,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2021-07-05 09:56:15,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 84. [2021-07-05 09:56:15,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 83 states have (on average 1.3614457831325302) internal successors, (113), 83 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:15,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 113 transitions. [2021-07-05 09:56:15,339 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 113 transitions. Word has length 37 [2021-07-05 09:56:15,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:15,339 INFO L442 AbstractCegarLoop]: Abstraction has 84 states and 113 transitions. [2021-07-05 09:56:15,339 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:15,340 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 113 transitions. [2021-07-05 09:56:15,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-07-05 09:56:15,340 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:15,341 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:15,341 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-05 09:56:15,341 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:15,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:15,342 INFO L82 PathProgramCache]: Analyzing trace with hash 840469460, now seen corresponding path program 1 times [2021-07-05 09:56:15,342 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:15,342 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2018746933] [2021-07-05 09:56:15,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:15,342 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:15,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:15,375 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:56:15,385 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,386 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:15,386 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:15,387 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2018746933] [2021-07-05 09:56:15,387 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2018746933] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:15,387 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:15,387 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:56:15,387 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [55622063] [2021-07-05 09:56:15,388 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 09:56:15,388 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:15,389 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 09:56:15,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 09:56:15,401 INFO L87 Difference]: Start difference. First operand 84 states and 113 transitions. Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:15,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:15,438 INFO L93 Difference]: Finished difference Result 193 states and 260 transitions. [2021-07-05 09:56:15,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 09:56:15,439 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2021-07-05 09:56:15,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:15,439 INFO L225 Difference]: With dead ends: 193 [2021-07-05 09:56:15,440 INFO L226 Difference]: Without dead ends: 116 [2021-07-05 09:56:15,440 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 11.6ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:56:15,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2021-07-05 09:56:15,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 88. [2021-07-05 09:56:15,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 87 states have (on average 1.3448275862068966) internal successors, (117), 87 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:15,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 117 transitions. [2021-07-05 09:56:15,449 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 117 transitions. Word has length 37 [2021-07-05 09:56:15,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:15,449 INFO L442 AbstractCegarLoop]: Abstraction has 88 states and 117 transitions. [2021-07-05 09:56:15,450 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:15,450 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 117 transitions. [2021-07-05 09:56:15,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-07-05 09:56:15,451 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:15,451 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:15,451 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-05 09:56:15,451 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:15,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:15,452 INFO L82 PathProgramCache]: Analyzing trace with hash -180598894, now seen corresponding path program 1 times [2021-07-05 09:56:15,452 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:15,452 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [946277864] [2021-07-05 09:56:15,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:15,453 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:15,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:56:15,496 INFO L142 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-07-05 09:56:15,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:15,499 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:15,499 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [946277864] [2021-07-05 09:56:15,499 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [946277864] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:15,499 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:15,499 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:15,499 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [433604394] [2021-07-05 09:56:15,500 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:15,500 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:15,500 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:15,501 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:15,501 INFO L87 Difference]: Start difference. First operand 88 states and 117 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:15,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:15,522 INFO L93 Difference]: Finished difference Result 197 states and 263 transitions. [2021-07-05 09:56:15,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:15,522 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2021-07-05 09:56:15,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:15,523 INFO L225 Difference]: With dead ends: 197 [2021-07-05 09:56:15,523 INFO L226 Difference]: Without dead ends: 116 [2021-07-05 09:56:15,524 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 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 09:56:15,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2021-07-05 09:56:15,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 116. [2021-07-05 09:56:15,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 115 states have (on average 1.3130434782608695) internal successors, (151), 115 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:15,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 151 transitions. [2021-07-05 09:56:15,533 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 151 transitions. Word has length 37 [2021-07-05 09:56:15,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:15,533 INFO L442 AbstractCegarLoop]: Abstraction has 116 states and 151 transitions. [2021-07-05 09:56:15,533 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:15,533 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 151 transitions. [2021-07-05 09:56:15,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-07-05 09:56:15,534 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:15,534 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:15,535 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-05 09:56:15,535 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:15,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:15,535 INFO L82 PathProgramCache]: Analyzing trace with hash 1355199058, now seen corresponding path program 1 times [2021-07-05 09:56:15,536 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:15,536 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1603351539] [2021-07-05 09:56:15,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:15,536 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:15,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:15,644 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:56:15,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:56:15,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,661 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:15,675 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:15,675 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1603351539] [2021-07-05 09:56:15,676 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1603351539] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:15,676 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:15,676 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 09:56:15,676 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [269100465] [2021-07-05 09:56:15,676 INFO L425 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-05 09:56:15,680 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:15,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-05 09:56:15,684 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:56:15,684 INFO L87 Difference]: Start difference. First operand 116 states and 151 transitions. Second operand has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 6 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:15,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:15,932 INFO L93 Difference]: Finished difference Result 545 states and 731 transitions. [2021-07-05 09:56:15,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-05 09:56:15,933 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 6 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 38 [2021-07-05 09:56:15,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:15,935 INFO L225 Difference]: With dead ends: 545 [2021-07-05 09:56:15,935 INFO L226 Difference]: Without dead ends: 464 [2021-07-05 09:56:15,936 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 75.6ms TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2021-07-05 09:56:15,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 464 states. [2021-07-05 09:56:15,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 464 to 196. [2021-07-05 09:56:15,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 196 states, 195 states have (on average 1.3076923076923077) internal successors, (255), 195 states have internal predecessors, (255), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:15,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 196 states and 255 transitions. [2021-07-05 09:56:15,952 INFO L78 Accepts]: Start accepts. Automaton has 196 states and 255 transitions. Word has length 38 [2021-07-05 09:56:15,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:15,952 INFO L442 AbstractCegarLoop]: Abstraction has 196 states and 255 transitions. [2021-07-05 09:56:15,952 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 6 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:15,952 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 255 transitions. [2021-07-05 09:56:15,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-07-05 09:56:15,953 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:15,954 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:15,954 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-05 09:56:15,954 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:15,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:15,955 INFO L82 PathProgramCache]: Analyzing trace with hash 730179745, now seen corresponding path program 1 times [2021-07-05 09:56:15,955 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:15,955 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1545990157] [2021-07-05 09:56:15,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:15,956 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:15,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:15,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:56:16,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,011 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:16,012 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:16,012 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1545990157] [2021-07-05 09:56:16,012 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1545990157] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:56:16,012 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [165874893] [2021-07-05 09:56:16,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:16,013 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 09:56:16,013 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:56:16,016 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-07-05 09:56:16,042 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-07-05 09:56:16,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:16,200 INFO L263 TraceCheckSpWp]: Trace formula consists of 463 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-05 09:56:16,205 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 09:56:16,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,221 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,222 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,222 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,223 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,226 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,231 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,232 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,234 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,234 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,235 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,236 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,237 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,238 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,239 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,239 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,240 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,249 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,250 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,250 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,257 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,257 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,260 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,260 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,261 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,265 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,266 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,267 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,268 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,269 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,270 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,271 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,271 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,272 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,273 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,274 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,274 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,275 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,275 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,276 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,276 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,278 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,279 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,279 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,281 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,283 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,283 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,288 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,290 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,299 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,300 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,304 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,304 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,306 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,308 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,314 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,316 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,316 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,317 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,317 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,318 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,318 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,319 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,319 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,320 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,320 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,321 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,321 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,322 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,322 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,323 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,323 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,338 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,340 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,342 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,343 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,346 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,346 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,347 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,347 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,349 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,357 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,361 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:56:16,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,379 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:56:16,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:56:16,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-07-05 09:56:16,382 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,389 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,397 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,397 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:56:16,398 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,399 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:56:16,400 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,400 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:56:16,401 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 09:56:16,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,403 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,417 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,418 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,445 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,446 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,458 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,458 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,459 INFO L142 QuantifierPusher]: treesize reduction 6, result has 14.3 percent of original size [2021-07-05 09:56:16,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,462 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:16,463 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [165874893] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:56:16,463 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 09:56:16,463 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2021-07-05 09:56:16,463 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [759521048] [2021-07-05 09:56:16,464 INFO L425 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-05 09:56:16,464 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:16,464 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-05 09:56:16,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-07-05 09:56:16,465 INFO L87 Difference]: Start difference. First operand 196 states and 255 transitions. Second operand has 8 states, 8 states have (on average 11.375) internal successors, (91), 8 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:16,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:16,715 INFO L93 Difference]: Finished difference Result 443 states and 594 transitions. [2021-07-05 09:56:16,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-05 09:56:16,715 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.375) internal successors, (91), 8 states have internal predecessors, (91), 0 states have call successors, (0), 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 61 [2021-07-05 09:56:16,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:16,716 INFO L225 Difference]: With dead ends: 443 [2021-07-05 09:56:16,716 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:56:16,717 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 49.8ms TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2021-07-05 09:56:16,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:56:16,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:56:16,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:16,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:56:16,718 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 61 [2021-07-05 09:56:16,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:16,718 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:56:16,718 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 11.375) internal successors, (91), 8 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:16,718 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:56:16,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:56:16,722 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:56:16,726 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,738 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,797 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,798 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,799 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,799 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,830 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,877 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,889 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,892 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,893 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,894 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,894 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,895 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,896 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,904 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,957 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,958 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,958 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,959 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,962 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,962 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,963 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,963 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,964 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,965 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,966 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,968 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,993 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,994 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,995 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,995 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,996 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,996 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,999 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,000 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,000 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,001 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,015 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,016 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,016 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,017 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,017 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,018 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,018 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,019 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,020 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,020 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,021 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,021 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,022 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,022 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,028 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,029 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,029 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,030 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,038 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,057 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,058 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,058 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,059 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,065 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,731 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 21 [2021-07-05 09:56:18,088 INFO L758 garLoopResultBuilder]: At program point L762(lines 758 780) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (= ~pumpRunning~0 1) .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1) (and .cse0 (= ~pumpRunning~0 0) .cse1))) [2021-07-05 09:56:18,088 INFO L758 garLoopResultBuilder]: At program point L762-1(lines 758 780) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,089 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 677) no Hoare annotation was computed. [2021-07-05 09:56:18,089 INFO L758 garLoopResultBuilder]: At program point L762-2(lines 758 780) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,089 INFO L758 garLoopResultBuilder]: At program point L631(lines 627 633) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:18,089 INFO L762 garLoopResultBuilder]: For program point L731(lines 731 735) no Hoare annotation was computed. [2021-07-05 09:56:18,089 INFO L758 garLoopResultBuilder]: At program point L731-2(lines 731 735) the Hoare annotation is: (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse2) (and .cse0 .cse1 .cse3) (and .cse1 (= ~pumpRunning~0 0) .cse2)))) [2021-07-05 09:56:18,089 INFO L762 garLoopResultBuilder]: For program point L798(lines 798 806) no Hoare annotation was computed. [2021-07-05 09:56:18,090 INFO L762 garLoopResultBuilder]: For program point L798-1(lines 798 806) no Hoare annotation was computed. [2021-07-05 09:56:18,090 INFO L762 garLoopResultBuilder]: For program point L798-2(lines 798 806) no Hoare annotation was computed. [2021-07-05 09:56:18,090 INFO L762 garLoopResultBuilder]: For program point L798-3(lines 798 806) no Hoare annotation was computed. [2021-07-05 09:56:18,090 INFO L762 garLoopResultBuilder]: For program point L798-4(lines 798 806) no Hoare annotation was computed. [2021-07-05 09:56:18,090 INFO L762 garLoopResultBuilder]: For program point L798-5(lines 798 806) no Hoare annotation was computed. [2021-07-05 09:56:18,090 INFO L758 garLoopResultBuilder]: At program point L171(lines 762 768) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (= ~pumpRunning~0 1) .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1) (and .cse0 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse1))) [2021-07-05 09:56:18,090 INFO L758 garLoopResultBuilder]: At program point L138(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:18,091 INFO L758 garLoopResultBuilder]: At program point L171-1(lines 762 768) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,091 INFO L758 garLoopResultBuilder]: At program point L138-1(lines 129 142) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0))) (or (and (<= ~waterLevel~0 1) .cse0 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) .cse1) (and .cse0 (= 2 ~waterLevel~0) .cse1))) [2021-07-05 09:56:18,091 INFO L758 garLoopResultBuilder]: At program point L171-2(lines 762 768) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,091 INFO L758 garLoopResultBuilder]: At program point L138-2(lines 129 142) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,091 INFO L758 garLoopResultBuilder]: At program point L138-3(lines 129 142) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,091 INFO L758 garLoopResultBuilder]: At program point L138-4(lines 129 142) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,092 INFO L758 garLoopResultBuilder]: At program point L138-5(lines 129 142) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,092 INFO L758 garLoopResultBuilder]: At program point L965(lines 950 968) the Hoare annotation is: (and (= ~pumpRunning~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:18,092 INFO L758 garLoopResultBuilder]: At program point L965-1(lines 950 968) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,092 INFO L758 garLoopResultBuilder]: At program point L965-2(lines 950 968) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,092 INFO L758 garLoopResultBuilder]: At program point L668(lines 649 671) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,092 INFO L758 garLoopResultBuilder]: At program point L1000(lines 1 1011) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:18,092 INFO L758 garLoopResultBuilder]: At program point L769(lines 769 775) the Hoare annotation is: (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse2) (and .cse0 .cse1 .cse3) (and .cse1 (= ~pumpRunning~0 0) .cse2)))) [2021-07-05 09:56:18,093 INFO L758 garLoopResultBuilder]: At program point L769-1(lines 769 775) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,093 INFO L762 garLoopResultBuilder]: For program point L703(lines 703 709) no Hoare annotation was computed. [2021-07-05 09:56:18,093 INFO L758 garLoopResultBuilder]: At program point L769-2(lines 769 775) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,093 INFO L758 garLoopResultBuilder]: At program point L703-1(lines 703 709) the Hoare annotation is: (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse2) (and .cse0 .cse1 .cse3) (and .cse1 (= ~pumpRunning~0 0) .cse2)))) [2021-07-05 09:56:18,093 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 677) no Hoare annotation was computed. [2021-07-05 09:56:18,093 INFO L762 garLoopResultBuilder]: For program point L80(lines 80 84) no Hoare annotation was computed. [2021-07-05 09:56:18,094 INFO L758 garLoopResultBuilder]: At program point L741(lines 692 742) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,094 INFO L762 garLoopResultBuilder]: For program point L940(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,094 INFO L762 garLoopResultBuilder]: For program point L940-2(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,094 INFO L762 garLoopResultBuilder]: For program point L940-3(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,094 INFO L762 garLoopResultBuilder]: For program point L940-5(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,094 INFO L762 garLoopResultBuilder]: For program point L940-6(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,094 INFO L762 garLoopResultBuilder]: For program point L940-8(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,094 INFO L762 garLoopResultBuilder]: For program point L940-9(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,095 INFO L762 garLoopResultBuilder]: For program point L940-11(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,095 INFO L762 garLoopResultBuilder]: For program point L940-12(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,095 INFO L762 garLoopResultBuilder]: For program point L940-14(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,095 INFO L762 garLoopResultBuilder]: For program point L940-15(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,095 INFO L762 garLoopResultBuilder]: For program point L940-17(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,095 INFO L758 garLoopResultBuilder]: At program point L148(lines 143 151) the Hoare annotation is: (and (= ~pumpRunning~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:18,095 INFO L758 garLoopResultBuilder]: At program point L148-1(lines 143 151) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,096 INFO L758 garLoopResultBuilder]: At program point L148-2(lines 143 151) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,096 INFO L762 garLoopResultBuilder]: For program point L677(line 677) no Hoare annotation was computed. [2021-07-05 09:56:18,096 INFO L762 garLoopResultBuilder]: For program point L677-1(line 677) no Hoare annotation was computed. [2021-07-05 09:56:18,096 INFO L762 garLoopResultBuilder]: For program point L677-2(line 677) no Hoare annotation was computed. [2021-07-05 09:56:18,096 INFO L762 garLoopResultBuilder]: For program point L182(lines 182 199) no Hoare annotation was computed. [2021-07-05 09:56:18,096 INFO L758 garLoopResultBuilder]: At program point L182-1(lines 1 1011) the Hoare annotation is: (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse2) (and .cse0 .cse1 (= |ULTIMATE.start_getWaterLevel_#res| 2) (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~0 2) .cse3) (and .cse1 (= ~pumpRunning~0 0) .cse2)))) [2021-07-05 09:56:18,096 INFO L762 garLoopResultBuilder]: For program point L182-2(lines 182 199) no Hoare annotation was computed. [2021-07-05 09:56:18,097 INFO L758 garLoopResultBuilder]: At program point L182-3(lines 1 1011) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,097 INFO L762 garLoopResultBuilder]: For program point L182-4(lines 182 199) no Hoare annotation was computed. [2021-07-05 09:56:18,097 INFO L758 garLoopResultBuilder]: At program point L182-5(lines 1 1011) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,097 INFO L758 garLoopResultBuilder]: At program point L1008(lines 1003 1011) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:18,097 INFO L762 garLoopResultBuilder]: For program point L713(lines 713 719) no Hoare annotation was computed. [2021-07-05 09:56:18,097 INFO L758 garLoopResultBuilder]: At program point L713-1(lines 713 719) the Hoare annotation is: (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse2) (and .cse0 .cse1 .cse3) (and .cse1 (= ~pumpRunning~0 0) .cse2)))) [2021-07-05 09:56:18,097 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:56:18,098 INFO L758 garLoopResultBuilder]: At program point L582-2(lines 582 596) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,098 INFO L762 garLoopResultBuilder]: For program point L186(lines 186 196) no Hoare annotation was computed. [2021-07-05 09:56:18,098 INFO L762 garLoopResultBuilder]: For program point L186-2(lines 186 196) no Hoare annotation was computed. [2021-07-05 09:56:18,098 INFO L762 garLoopResultBuilder]: For program point L186-4(lines 186 196) no Hoare annotation was computed. [2021-07-05 09:56:18,098 INFO L758 garLoopResultBuilder]: At program point L946(lines 931 949) the Hoare annotation is: false [2021-07-05 09:56:18,098 INFO L758 garLoopResultBuilder]: At program point L946-1(lines 931 949) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0))) (or (and (<= ~waterLevel~0 1) (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0) .cse1) (and .cse0 (= 2 ~waterLevel~0) .cse1))) [2021-07-05 09:56:18,098 INFO L758 garLoopResultBuilder]: At program point L946-2(lines 931 949) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,099 INFO L758 garLoopResultBuilder]: At program point L946-3(lines 931 949) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,099 INFO L758 garLoopResultBuilder]: At program point L946-4(lines 931 949) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,099 INFO L758 garLoopResultBuilder]: At program point L946-5(lines 931 949) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,099 INFO L762 garLoopResultBuilder]: For program point L583(line 583) no Hoare annotation was computed. [2021-07-05 09:56:18,099 INFO L762 garLoopResultBuilder]: For program point L187(lines 187 193) no Hoare annotation was computed. [2021-07-05 09:56:18,099 INFO L762 garLoopResultBuilder]: For program point L187-2(lines 187 193) no Hoare annotation was computed. [2021-07-05 09:56:18,099 INFO L762 garLoopResultBuilder]: For program point L187-4(lines 187 193) no Hoare annotation was computed. [2021-07-05 09:56:18,099 INFO L762 garLoopResultBuilder]: For program point L56(lines 56 60) no Hoare annotation was computed. [2021-07-05 09:56:18,100 INFO L762 garLoopResultBuilder]: For program point L56-3(lines 56 60) no Hoare annotation was computed. [2021-07-05 09:56:18,100 INFO L758 garLoopResultBuilder]: At program point L882(lines 875 885) the Hoare annotation is: false [2021-07-05 09:56:18,100 INFO L762 garLoopResultBuilder]: For program point L56-6(lines 56 60) no Hoare annotation was computed. [2021-07-05 09:56:18,100 INFO L758 garLoopResultBuilder]: At program point L882-1(lines 875 885) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 2 ~waterLevel~0) (= ~pumpRunning~0 0)) [2021-07-05 09:56:18,100 INFO L758 garLoopResultBuilder]: At program point L882-2(lines 875 885) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,100 INFO L758 garLoopResultBuilder]: At program point L882-3(lines 875 885) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,100 INFO L758 garLoopResultBuilder]: At program point L882-4(lines 875 885) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,101 INFO L758 garLoopResultBuilder]: At program point L882-5(lines 875 885) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,105 INFO L762 garLoopResultBuilder]: For program point L586(lines 586 590) no Hoare annotation was computed. [2021-07-05 09:56:18,105 INFO L762 garLoopResultBuilder]: For program point L586-1(lines 586 590) no Hoare annotation was computed. [2021-07-05 09:56:18,105 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:56:18,105 INFO L758 garLoopResultBuilder]: At program point L125(lines 120 128) the Hoare annotation is: (let ((.cse2 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse3 (or (<= ~waterLevel~0 1) .cse2))) (or (and .cse0 .cse1 (= |ULTIMATE.start_getWaterLevel_#res| 2) .cse2) (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse3) (and .cse1 (= ~pumpRunning~0 0) .cse3)))) [2021-07-05 09:56:18,105 INFO L758 garLoopResultBuilder]: At program point L125-1(lines 120 128) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,105 INFO L758 garLoopResultBuilder]: At program point L125-2(lines 120 128) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,106 INFO L758 garLoopResultBuilder]: At program point L93(lines 88 96) the Hoare annotation is: false [2021-07-05 09:56:18,106 INFO L758 garLoopResultBuilder]: At program point L93-1(lines 88 96) the Hoare annotation is: (and (= 1 ~systemActive~0) (= 2 ~waterLevel~0) (= ~pumpRunning~0 0)) [2021-07-05 09:56:18,106 INFO L758 garLoopResultBuilder]: At program point L93-2(lines 88 96) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,106 INFO L758 garLoopResultBuilder]: At program point L93-3(lines 88 96) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,106 INFO L758 garLoopResultBuilder]: At program point L93-4(lines 88 96) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,106 INFO L758 garLoopResultBuilder]: At program point L93-5(lines 88 96) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,106 INFO L762 garLoopResultBuilder]: For program point L820(lines 820 837) no Hoare annotation was computed. [2021-07-05 09:56:18,107 INFO L762 garLoopResultBuilder]: For program point L820-1(lines 820 837) no Hoare annotation was computed. [2021-07-05 09:56:18,107 INFO L762 garLoopResultBuilder]: For program point L820-2(lines 820 837) no Hoare annotation was computed. [2021-07-05 09:56:18,107 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:56:18,107 INFO L758 garLoopResultBuilder]: At program point L161(lines 156 163) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:18,107 INFO L762 garLoopResultBuilder]: For program point L723(lines 723 736) no Hoare annotation was computed. [2021-07-05 09:56:18,107 INFO L762 garLoopResultBuilder]: For program point L857(lines 857 863) no Hoare annotation was computed. [2021-07-05 09:56:18,107 INFO L762 garLoopResultBuilder]: For program point L824(lines 824 832) no Hoare annotation was computed. [2021-07-05 09:56:18,107 INFO L762 garLoopResultBuilder]: For program point L857-2(lines 857 863) no Hoare annotation was computed. [2021-07-05 09:56:18,108 INFO L762 garLoopResultBuilder]: For program point L824-1(lines 824 832) no Hoare annotation was computed. [2021-07-05 09:56:18,108 INFO L762 garLoopResultBuilder]: For program point L824-2(lines 824 832) no Hoare annotation was computed. [2021-07-05 09:56:18,108 INFO L762 garLoopResultBuilder]: For program point L857-4(lines 857 863) no Hoare annotation was computed. [2021-07-05 09:56:18,108 INFO L762 garLoopResultBuilder]: For program point L659(lines 659 666) no Hoare annotation was computed. [2021-07-05 09:56:18,108 INFO L762 garLoopResultBuilder]: For program point L857-6(lines 857 863) no Hoare annotation was computed. [2021-07-05 09:56:18,108 INFO L758 garLoopResultBuilder]: At program point L659-1(lines 659 666) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,108 INFO L762 garLoopResultBuilder]: For program point L857-8(lines 857 863) no Hoare annotation was computed. [2021-07-05 09:56:18,109 INFO L762 garLoopResultBuilder]: For program point L857-10(lines 857 863) no Hoare annotation was computed. [2021-07-05 09:56:18,109 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:56:18,109 INFO L758 garLoopResultBuilder]: At program point L891(lines 886 894) the Hoare annotation is: (let ((.cse4 (= 2 ~waterLevel~0))) (let ((.cse3 (or (<= ~waterLevel~0 1) .cse4)) (.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_isPumpRunning_#res| 1))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) .cse2 .cse3) (and .cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse3) (and .cse0 .cse1 .cse4 .cse2)))) [2021-07-05 09:56:18,109 INFO L758 garLoopResultBuilder]: At program point L891-1(lines 886 894) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (= ~pumpRunning~0 1) .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1) (and .cse0 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse1))) [2021-07-05 09:56:18,109 INFO L758 garLoopResultBuilder]: At program point L891-2(lines 886 894) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,109 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 677) no Hoare annotation was computed. [2021-07-05 09:56:18,110 INFO L758 garLoopResultBuilder]: At program point L891-3(lines 886 894) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,110 INFO L758 garLoopResultBuilder]: At program point L891-4(lines 886 894) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,110 INFO L758 garLoopResultBuilder]: At program point L891-5(lines 886 894) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,110 INFO L762 garLoopResultBuilder]: For program point L694(lines 693 740) no Hoare annotation was computed. [2021-07-05 09:56:18,110 INFO L762 garLoopResultBuilder]: For program point L133(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:18,110 INFO L762 garLoopResultBuilder]: For program point L133-1(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:18,110 INFO L762 garLoopResultBuilder]: For program point L133-2(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:18,111 INFO L762 garLoopResultBuilder]: For program point L133-3(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:18,111 INFO L762 garLoopResultBuilder]: For program point L133-4(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:18,111 INFO L762 garLoopResultBuilder]: For program point L133-5(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:18,111 INFO L762 garLoopResultBuilder]: For program point L959(lines 959 963) no Hoare annotation was computed. [2021-07-05 09:56:18,111 INFO L762 garLoopResultBuilder]: For program point L959-2(lines 959 963) no Hoare annotation was computed. [2021-07-05 09:56:18,111 INFO L762 garLoopResultBuilder]: For program point L959-3(lines 959 963) no Hoare annotation was computed. [2021-07-05 09:56:18,111 INFO L762 garLoopResultBuilder]: For program point L794(lines 794 811) no Hoare annotation was computed. [2021-07-05 09:56:18,111 INFO L762 garLoopResultBuilder]: For program point L959-5(lines 959 963) no Hoare annotation was computed. [2021-07-05 09:56:18,112 INFO L762 garLoopResultBuilder]: For program point L794-1(lines 794 811) no Hoare annotation was computed. [2021-07-05 09:56:18,112 INFO L762 garLoopResultBuilder]: For program point L959-6(lines 959 963) no Hoare annotation was computed. [2021-07-05 09:56:18,112 INFO L762 garLoopResultBuilder]: For program point L794-2(lines 794 811) no Hoare annotation was computed. [2021-07-05 09:56:18,112 INFO L762 garLoopResultBuilder]: For program point L695(lines 695 699) no Hoare annotation was computed. [2021-07-05 09:56:18,112 INFO L762 garLoopResultBuilder]: For program point L794-3(lines 794 811) no Hoare annotation was computed. [2021-07-05 09:56:18,112 INFO L762 garLoopResultBuilder]: For program point L959-8(lines 959 963) no Hoare annotation was computed. [2021-07-05 09:56:18,112 INFO L762 garLoopResultBuilder]: For program point L794-4(lines 794 811) no Hoare annotation was computed. [2021-07-05 09:56:18,113 INFO L762 garLoopResultBuilder]: For program point L794-5(lines 794 811) no Hoare annotation was computed. [2021-07-05 09:56:18,113 INFO L762 garLoopResultBuilder]: For program point L68(lines 68 72) no Hoare annotation was computed. [2021-07-05 09:56:18,146 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-07-05 09:56:18,328 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 09:56:18,329 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:56:18,332 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/3) [2021-07-05 09:56:18,335 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:56:18,337 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:56:18,337 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:56:18,341 INFO L276 IsEmpty]: Start isEmpty. Operand has 144 states, 140 states have (on average 1.5214285714285714) internal successors, (213), 143 states have internal predecessors, (213), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:18,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-07-05 09:56:18,342 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:18,342 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:18,343 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:18,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:18,343 INFO L82 PathProgramCache]: Analyzing trace with hash -2088069929, now seen corresponding path program 1 times [2021-07-05 09:56:18,343 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:18,343 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [75951946] [2021-07-05 09:56:18,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:18,344 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:18,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:18,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:18,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:18,368 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:18,369 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:18,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:18,369 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:18,369 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [75951946] [2021-07-05 09:56:18,369 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [75951946] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:18,370 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:18,370 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:18,370 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [346568134] [2021-07-05 09:56:18,370 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:56:18,370 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:18,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:56:18,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:56:18,371 INFO L87 Difference]: Start difference. First operand has 144 states, 140 states have (on average 1.5214285714285714) internal successors, (213), 143 states have internal predecessors, (213), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 9.5) internal successors, (19), 2 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:18,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:18,375 INFO L93 Difference]: Finished difference Result 281 states and 418 transitions. [2021-07-05 09:56:18,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:56:18,376 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 9.5) internal successors, (19), 2 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-07-05 09:56:18,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:18,377 INFO L225 Difference]: With dead ends: 281 [2021-07-05 09:56:18,377 INFO L226 Difference]: Without dead ends: 94 [2021-07-05 09:56:18,377 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:56:18,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2021-07-05 09:56:18,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2021-07-05 09:56:18,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 93 states have (on average 1.4408602150537635) internal successors, (134), 93 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:18,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 134 transitions. [2021-07-05 09:56:18,381 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 134 transitions. Word has length 19 [2021-07-05 09:56:18,382 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:18,382 INFO L442 AbstractCegarLoop]: Abstraction has 94 states and 134 transitions. [2021-07-05 09:56:18,382 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 9.5) internal successors, (19), 2 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:18,383 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 134 transitions. [2021-07-05 09:56:18,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-07-05 09:56:18,383 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:18,383 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:18,383 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70 [2021-07-05 09:56:18,384 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:18,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:18,385 INFO L82 PathProgramCache]: Analyzing trace with hash -282050376, now seen corresponding path program 1 times [2021-07-05 09:56:18,385 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:18,385 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022740273] [2021-07-05 09:56:18,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:18,385 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:18,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:18,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:18,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:18,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:18,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:18,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:18,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:18,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:18,416 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:18,416 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022740273] [2021-07-05 09:56:18,416 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2022740273] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:18,417 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:18,417 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:56:18,417 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [634747075] [2021-07-05 09:56:18,417 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:18,417 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:18,418 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:18,418 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:18,418 INFO L87 Difference]: Start difference. First operand 94 states and 134 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:18,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:18,421 INFO L93 Difference]: Finished difference Result 94 states and 134 transitions. [2021-07-05 09:56:18,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:18,422 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2021-07-05 09:56:18,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:18,422 INFO L225 Difference]: With dead ends: 94 [2021-07-05 09:56:18,422 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:56:18,423 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.5ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:18,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:56:18,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:56:18,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:18,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:56:18,424 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2021-07-05 09:56:18,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:18,424 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:56:18,424 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:18,424 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:56:18,424 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:56:18,426 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:56:18,426 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,427 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,428 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,429 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,429 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,430 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,430 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,431 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,431 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,432 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,433 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,433 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,434 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,434 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,435 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,436 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,436 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,436 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,437 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,437 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,438 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,438 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,439 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,439 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,440 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,440 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,441 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,441 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,442 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,442 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,443 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,443 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,444 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,444 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,444 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,445 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,445 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,446 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,446 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,447 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,447 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,448 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,448 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,449 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,450 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,450 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,451 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,452 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,452 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,453 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,453 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,453 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,454 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,454 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,455 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,456 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,458 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,459 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,459 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,460 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,461 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,461 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,527 INFO L758 garLoopResultBuilder]: At program point L762(lines 758 780) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (= ~pumpRunning~0 1) .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1) (and .cse0 (= ~pumpRunning~0 0) .cse1)))) [2021-07-05 09:56:18,527 INFO L758 garLoopResultBuilder]: At program point L762-1(lines 758 780) the Hoare annotation is: false [2021-07-05 09:56:18,528 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 677) no Hoare annotation was computed. [2021-07-05 09:56:18,528 INFO L758 garLoopResultBuilder]: At program point L762-2(lines 758 780) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,528 INFO L758 garLoopResultBuilder]: At program point L631(lines 627 633) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:18,528 INFO L762 garLoopResultBuilder]: For program point L731(lines 731 735) no Hoare annotation was computed. [2021-07-05 09:56:18,528 INFO L758 garLoopResultBuilder]: At program point L731-2(lines 731 735) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse2) (and .cse0 .cse1 .cse3) (and .cse1 (= ~pumpRunning~0 0) .cse2))))) [2021-07-05 09:56:18,528 INFO L762 garLoopResultBuilder]: For program point L798(lines 798 806) no Hoare annotation was computed. [2021-07-05 09:56:18,529 INFO L762 garLoopResultBuilder]: For program point L798-1(lines 798 806) no Hoare annotation was computed. [2021-07-05 09:56:18,529 INFO L762 garLoopResultBuilder]: For program point L798-2(lines 798 806) no Hoare annotation was computed. [2021-07-05 09:56:18,529 INFO L762 garLoopResultBuilder]: For program point L798-3(lines 798 806) no Hoare annotation was computed. [2021-07-05 09:56:18,529 INFO L762 garLoopResultBuilder]: For program point L798-4(lines 798 806) no Hoare annotation was computed. [2021-07-05 09:56:18,529 INFO L762 garLoopResultBuilder]: For program point L798-5(lines 798 806) no Hoare annotation was computed. [2021-07-05 09:56:18,529 INFO L758 garLoopResultBuilder]: At program point L171(lines 762 768) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (= ~pumpRunning~0 1) .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1) (and .cse0 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse1)))) [2021-07-05 09:56:18,529 INFO L758 garLoopResultBuilder]: At program point L138(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:18,530 INFO L758 garLoopResultBuilder]: At program point L171-1(lines 762 768) the Hoare annotation is: false [2021-07-05 09:56:18,530 INFO L758 garLoopResultBuilder]: At program point L138-1(lines 129 142) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0))) (or (and (<= ~waterLevel~0 1) .cse0 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) .cse1) (and .cse0 (= 2 ~waterLevel~0) .cse1)))) [2021-07-05 09:56:18,530 INFO L758 garLoopResultBuilder]: At program point L171-2(lines 762 768) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,530 INFO L758 garLoopResultBuilder]: At program point L138-2(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:18,530 INFO L758 garLoopResultBuilder]: At program point L138-3(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:18,530 INFO L758 garLoopResultBuilder]: At program point L138-4(lines 129 142) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,530 INFO L758 garLoopResultBuilder]: At program point L138-5(lines 129 142) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,531 INFO L758 garLoopResultBuilder]: At program point L965(lines 950 968) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~pumpRunning~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:18,531 INFO L758 garLoopResultBuilder]: At program point L965-1(lines 950 968) the Hoare annotation is: false [2021-07-05 09:56:18,531 INFO L758 garLoopResultBuilder]: At program point L965-2(lines 950 968) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,531 INFO L758 garLoopResultBuilder]: At program point L668(lines 649 671) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,531 INFO L758 garLoopResultBuilder]: At program point L1000(lines 1 1011) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:18,531 INFO L758 garLoopResultBuilder]: At program point L769(lines 769 775) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse2) (and .cse0 .cse1 .cse3) (and .cse1 (= ~pumpRunning~0 0) .cse2))))) [2021-07-05 09:56:18,531 INFO L758 garLoopResultBuilder]: At program point L769-1(lines 769 775) the Hoare annotation is: false [2021-07-05 09:56:18,532 INFO L762 garLoopResultBuilder]: For program point L703(lines 703 709) no Hoare annotation was computed. [2021-07-05 09:56:18,532 INFO L758 garLoopResultBuilder]: At program point L769-2(lines 769 775) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,532 INFO L758 garLoopResultBuilder]: At program point L703-1(lines 703 709) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse2) (and .cse0 .cse1 .cse3) (and .cse1 (= ~pumpRunning~0 0) .cse2))))) [2021-07-05 09:56:18,532 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 677) no Hoare annotation was computed. [2021-07-05 09:56:18,532 INFO L762 garLoopResultBuilder]: For program point L80(lines 80 84) no Hoare annotation was computed. [2021-07-05 09:56:18,532 INFO L758 garLoopResultBuilder]: At program point L741(lines 692 742) the Hoare annotation is: false [2021-07-05 09:56:18,533 INFO L762 garLoopResultBuilder]: For program point L940(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,533 INFO L762 garLoopResultBuilder]: For program point L940-2(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,533 INFO L762 garLoopResultBuilder]: For program point L940-3(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,533 INFO L762 garLoopResultBuilder]: For program point L940-5(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,533 INFO L762 garLoopResultBuilder]: For program point L940-6(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,533 INFO L762 garLoopResultBuilder]: For program point L940-8(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,533 INFO L762 garLoopResultBuilder]: For program point L940-9(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,533 INFO L762 garLoopResultBuilder]: For program point L940-11(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,534 INFO L762 garLoopResultBuilder]: For program point L940-12(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,534 INFO L762 garLoopResultBuilder]: For program point L940-14(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,534 INFO L762 garLoopResultBuilder]: For program point L940-15(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,534 INFO L762 garLoopResultBuilder]: For program point L940-17(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,534 INFO L758 garLoopResultBuilder]: At program point L148(lines 143 151) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~pumpRunning~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:18,534 INFO L758 garLoopResultBuilder]: At program point L148-1(lines 143 151) the Hoare annotation is: false [2021-07-05 09:56:18,534 INFO L758 garLoopResultBuilder]: At program point L148-2(lines 143 151) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,535 INFO L762 garLoopResultBuilder]: For program point L677(line 677) no Hoare annotation was computed. [2021-07-05 09:56:18,535 INFO L762 garLoopResultBuilder]: For program point L677-1(line 677) no Hoare annotation was computed. [2021-07-05 09:56:18,535 INFO L762 garLoopResultBuilder]: For program point L677-2(line 677) no Hoare annotation was computed. [2021-07-05 09:56:18,535 INFO L762 garLoopResultBuilder]: For program point L182(lines 182 199) no Hoare annotation was computed. [2021-07-05 09:56:18,535 INFO L758 garLoopResultBuilder]: At program point L182-1(lines 1 1011) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse2) (and .cse0 .cse1 (= |ULTIMATE.start_getWaterLevel_#res| 2) (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~0 2) .cse3) (and .cse1 (= ~pumpRunning~0 0) .cse2))))) [2021-07-05 09:56:18,536 INFO L762 garLoopResultBuilder]: For program point L182-2(lines 182 199) no Hoare annotation was computed. [2021-07-05 09:56:18,536 INFO L758 garLoopResultBuilder]: At program point L182-3(lines 1 1011) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,536 INFO L762 garLoopResultBuilder]: For program point L182-4(lines 182 199) no Hoare annotation was computed. [2021-07-05 09:56:18,536 INFO L758 garLoopResultBuilder]: At program point L182-5(lines 1 1011) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,536 INFO L758 garLoopResultBuilder]: At program point L1008(lines 1003 1011) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:18,536 INFO L762 garLoopResultBuilder]: For program point L713(lines 713 719) no Hoare annotation was computed. [2021-07-05 09:56:18,536 INFO L758 garLoopResultBuilder]: At program point L713-1(lines 713 719) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse2) (and .cse0 .cse1 .cse3) (and .cse1 (= ~pumpRunning~0 0) .cse2))))) [2021-07-05 09:56:18,537 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:56:18,537 INFO L758 garLoopResultBuilder]: At program point L582-2(lines 582 596) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,537 INFO L762 garLoopResultBuilder]: For program point L186(lines 186 196) no Hoare annotation was computed. [2021-07-05 09:56:18,537 INFO L762 garLoopResultBuilder]: For program point L186-2(lines 186 196) no Hoare annotation was computed. [2021-07-05 09:56:18,537 INFO L762 garLoopResultBuilder]: For program point L186-4(lines 186 196) no Hoare annotation was computed. [2021-07-05 09:56:18,537 INFO L758 garLoopResultBuilder]: At program point L946(lines 931 949) the Hoare annotation is: false [2021-07-05 09:56:18,537 INFO L758 garLoopResultBuilder]: At program point L946-1(lines 931 949) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0))) (or (and (<= ~waterLevel~0 1) (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0) .cse1) (and .cse0 (= 2 ~waterLevel~0) .cse1)))) [2021-07-05 09:56:18,538 INFO L758 garLoopResultBuilder]: At program point L946-2(lines 931 949) the Hoare annotation is: false [2021-07-05 09:56:18,538 INFO L758 garLoopResultBuilder]: At program point L946-3(lines 931 949) the Hoare annotation is: false [2021-07-05 09:56:18,538 INFO L758 garLoopResultBuilder]: At program point L946-4(lines 931 949) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,538 INFO L758 garLoopResultBuilder]: At program point L946-5(lines 931 949) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,538 INFO L762 garLoopResultBuilder]: For program point L583(line 583) no Hoare annotation was computed. [2021-07-05 09:56:18,538 INFO L762 garLoopResultBuilder]: For program point L187(lines 187 193) no Hoare annotation was computed. [2021-07-05 09:56:18,538 INFO L762 garLoopResultBuilder]: For program point L187-2(lines 187 193) no Hoare annotation was computed. [2021-07-05 09:56:18,539 INFO L762 garLoopResultBuilder]: For program point L187-4(lines 187 193) no Hoare annotation was computed. [2021-07-05 09:56:18,539 INFO L762 garLoopResultBuilder]: For program point L56(lines 56 60) no Hoare annotation was computed. [2021-07-05 09:56:18,539 INFO L762 garLoopResultBuilder]: For program point L56-3(lines 56 60) no Hoare annotation was computed. [2021-07-05 09:56:18,539 INFO L758 garLoopResultBuilder]: At program point L882(lines 875 885) the Hoare annotation is: false [2021-07-05 09:56:18,539 INFO L762 garLoopResultBuilder]: For program point L56-6(lines 56 60) no Hoare annotation was computed. [2021-07-05 09:56:18,539 INFO L758 garLoopResultBuilder]: At program point L882-1(lines 875 885) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= 2 ~waterLevel~0) (= ~pumpRunning~0 0)) [2021-07-05 09:56:18,539 INFO L758 garLoopResultBuilder]: At program point L882-2(lines 875 885) the Hoare annotation is: false [2021-07-05 09:56:18,540 INFO L758 garLoopResultBuilder]: At program point L882-3(lines 875 885) the Hoare annotation is: false [2021-07-05 09:56:18,540 INFO L758 garLoopResultBuilder]: At program point L882-4(lines 875 885) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,540 INFO L758 garLoopResultBuilder]: At program point L882-5(lines 875 885) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,540 INFO L762 garLoopResultBuilder]: For program point L586(lines 586 590) no Hoare annotation was computed. [2021-07-05 09:56:18,540 INFO L762 garLoopResultBuilder]: For program point L586-1(lines 586 590) no Hoare annotation was computed. [2021-07-05 09:56:18,540 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:56:18,540 INFO L758 garLoopResultBuilder]: At program point L125(lines 120 128) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse3 (or (<= ~waterLevel~0 1) .cse2))) (or (and .cse0 .cse1 (= |ULTIMATE.start_getWaterLevel_#res| 2) .cse2) (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse3) (and .cse1 (= ~pumpRunning~0 0) .cse3))))) [2021-07-05 09:56:18,540 INFO L758 garLoopResultBuilder]: At program point L125-1(lines 120 128) the Hoare annotation is: false [2021-07-05 09:56:18,541 INFO L758 garLoopResultBuilder]: At program point L125-2(lines 120 128) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,541 INFO L758 garLoopResultBuilder]: At program point L93(lines 88 96) the Hoare annotation is: false [2021-07-05 09:56:18,541 INFO L758 garLoopResultBuilder]: At program point L93-1(lines 88 96) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= 2 ~waterLevel~0) (= ~pumpRunning~0 0)) [2021-07-05 09:56:18,541 INFO L758 garLoopResultBuilder]: At program point L93-2(lines 88 96) the Hoare annotation is: false [2021-07-05 09:56:18,542 INFO L758 garLoopResultBuilder]: At program point L93-3(lines 88 96) the Hoare annotation is: false [2021-07-05 09:56:18,542 INFO L758 garLoopResultBuilder]: At program point L93-4(lines 88 96) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,542 INFO L758 garLoopResultBuilder]: At program point L93-5(lines 88 96) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,542 INFO L762 garLoopResultBuilder]: For program point L820(lines 820 837) no Hoare annotation was computed. [2021-07-05 09:56:18,543 INFO L762 garLoopResultBuilder]: For program point L820-1(lines 820 837) no Hoare annotation was computed. [2021-07-05 09:56:18,543 INFO L762 garLoopResultBuilder]: For program point L820-2(lines 820 837) no Hoare annotation was computed. [2021-07-05 09:56:18,543 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:56:18,543 INFO L758 garLoopResultBuilder]: At program point L161(lines 156 163) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:18,543 INFO L762 garLoopResultBuilder]: For program point L723(lines 723 736) no Hoare annotation was computed. [2021-07-05 09:56:18,543 INFO L762 garLoopResultBuilder]: For program point L857(lines 857 863) no Hoare annotation was computed. [2021-07-05 09:56:18,543 INFO L762 garLoopResultBuilder]: For program point L824(lines 824 832) no Hoare annotation was computed. [2021-07-05 09:56:18,543 INFO L762 garLoopResultBuilder]: For program point L857-2(lines 857 863) no Hoare annotation was computed. [2021-07-05 09:56:18,544 INFO L762 garLoopResultBuilder]: For program point L824-1(lines 824 832) no Hoare annotation was computed. [2021-07-05 09:56:18,544 INFO L762 garLoopResultBuilder]: For program point L824-2(lines 824 832) no Hoare annotation was computed. [2021-07-05 09:56:18,544 INFO L762 garLoopResultBuilder]: For program point L857-4(lines 857 863) no Hoare annotation was computed. [2021-07-05 09:56:18,544 INFO L762 garLoopResultBuilder]: For program point L659(lines 659 666) no Hoare annotation was computed. [2021-07-05 09:56:18,545 INFO L762 garLoopResultBuilder]: For program point L857-6(lines 857 863) no Hoare annotation was computed. [2021-07-05 09:56:18,545 INFO L758 garLoopResultBuilder]: At program point L659-1(lines 659 666) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,545 INFO L762 garLoopResultBuilder]: For program point L857-8(lines 857 863) no Hoare annotation was computed. [2021-07-05 09:56:18,545 INFO L762 garLoopResultBuilder]: For program point L857-10(lines 857 863) no Hoare annotation was computed. [2021-07-05 09:56:18,545 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:56:18,546 INFO L758 garLoopResultBuilder]: At program point L891(lines 886 894) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse4 (= 2 ~waterLevel~0))) (let ((.cse3 (or (<= ~waterLevel~0 1) .cse4)) (.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_isPumpRunning_#res| 1))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) .cse2 .cse3) (and .cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse3) (and .cse0 .cse1 .cse4 .cse2))))) [2021-07-05 09:56:18,546 INFO L758 garLoopResultBuilder]: At program point L891-1(lines 886 894) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (= ~pumpRunning~0 1) .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1) (and .cse0 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse1)))) [2021-07-05 09:56:18,546 INFO L758 garLoopResultBuilder]: At program point L891-2(lines 886 894) the Hoare annotation is: false [2021-07-05 09:56:18,546 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 677) no Hoare annotation was computed. [2021-07-05 09:56:18,547 INFO L758 garLoopResultBuilder]: At program point L891-3(lines 886 894) the Hoare annotation is: false [2021-07-05 09:56:18,547 INFO L758 garLoopResultBuilder]: At program point L891-4(lines 886 894) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,547 INFO L758 garLoopResultBuilder]: At program point L891-5(lines 886 894) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,547 INFO L762 garLoopResultBuilder]: For program point L694(lines 693 740) no Hoare annotation was computed. [2021-07-05 09:56:18,547 INFO L762 garLoopResultBuilder]: For program point L133(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:18,547 INFO L762 garLoopResultBuilder]: For program point L133-1(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:18,547 INFO L762 garLoopResultBuilder]: For program point L133-2(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:18,547 INFO L762 garLoopResultBuilder]: For program point L133-3(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:18,548 INFO L762 garLoopResultBuilder]: For program point L133-4(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:18,548 INFO L762 garLoopResultBuilder]: For program point L133-5(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:18,548 INFO L762 garLoopResultBuilder]: For program point L959(lines 959 963) no Hoare annotation was computed. [2021-07-05 09:56:18,548 INFO L762 garLoopResultBuilder]: For program point L959-2(lines 959 963) no Hoare annotation was computed. [2021-07-05 09:56:18,548 INFO L762 garLoopResultBuilder]: For program point L959-3(lines 959 963) no Hoare annotation was computed. [2021-07-05 09:56:18,548 INFO L762 garLoopResultBuilder]: For program point L794(lines 794 811) no Hoare annotation was computed. [2021-07-05 09:56:18,548 INFO L762 garLoopResultBuilder]: For program point L959-5(lines 959 963) no Hoare annotation was computed. [2021-07-05 09:56:18,548 INFO L762 garLoopResultBuilder]: For program point L794-1(lines 794 811) no Hoare annotation was computed. [2021-07-05 09:56:18,549 INFO L762 garLoopResultBuilder]: For program point L959-6(lines 959 963) no Hoare annotation was computed. [2021-07-05 09:56:18,549 INFO L762 garLoopResultBuilder]: For program point L794-2(lines 794 811) no Hoare annotation was computed. [2021-07-05 09:56:18,549 INFO L762 garLoopResultBuilder]: For program point L695(lines 695 699) no Hoare annotation was computed. [2021-07-05 09:56:18,549 INFO L762 garLoopResultBuilder]: For program point L794-3(lines 794 811) no Hoare annotation was computed. [2021-07-05 09:56:18,549 INFO L762 garLoopResultBuilder]: For program point L959-8(lines 959 963) no Hoare annotation was computed. [2021-07-05 09:56:18,549 INFO L762 garLoopResultBuilder]: For program point L794-4(lines 794 811) no Hoare annotation was computed. [2021-07-05 09:56:18,549 INFO L762 garLoopResultBuilder]: For program point L794-5(lines 794 811) no Hoare annotation was computed. [2021-07-05 09:56:18,549 INFO L762 garLoopResultBuilder]: For program point L68(lines 68 72) no Hoare annotation was computed. [2021-07-05 09:56:18,550 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable71 [2021-07-05 09:56:18,550 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:56:18,550 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION was SAFE (2/3) [2021-07-05 09:56:18,552 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:56:18,553 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:56:18,554 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:56:18,556 INFO L276 IsEmpty]: Start isEmpty. Operand has 144 states, 140 states have (on average 1.5214285714285714) internal successors, (213), 143 states have internal predecessors, (213), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:18,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-07-05 09:56:18,556 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:18,556 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:18,557 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:18,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:18,557 INFO L82 PathProgramCache]: Analyzing trace with hash 1890478600, now seen corresponding path program 1 times [2021-07-05 09:56:18,557 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:18,557 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1794520054] [2021-07-05 09:56:18,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:18,558 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:18,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:18,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:18,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:18,586 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:18,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:18,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:18,586 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:18,587 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1794520054] [2021-07-05 09:56:18,587 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1794520054] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:18,587 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:18,587 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:18,587 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677821289] [2021-07-05 09:56:18,588 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:56:18,588 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:18,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:56:18,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:56:18,589 INFO L87 Difference]: Start difference. First operand has 144 states, 140 states have (on average 1.5214285714285714) internal successors, (213), 143 states have internal predecessors, (213), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 15.0) internal successors, (30), 2 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:18,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:18,593 INFO L93 Difference]: Finished difference Result 281 states and 418 transitions. [2021-07-05 09:56:18,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:56:18,593 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 15.0) internal successors, (30), 2 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 30 [2021-07-05 09:56:18,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:18,594 INFO L225 Difference]: With dead ends: 281 [2021-07-05 09:56:18,594 INFO L226 Difference]: Without dead ends: 136 [2021-07-05 09:56:18,595 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:56:18,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2021-07-05 09:56:18,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 136. [2021-07-05 09:56:18,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 136 states, 135 states have (on average 1.4592592592592593) internal successors, (197), 135 states have internal predecessors, (197), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:18,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 197 transitions. [2021-07-05 09:56:18,603 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 197 transitions. Word has length 30 [2021-07-05 09:56:18,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:18,603 INFO L442 AbstractCegarLoop]: Abstraction has 136 states and 197 transitions. [2021-07-05 09:56:18,603 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 15.0) internal successors, (30), 2 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:18,604 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 197 transitions. [2021-07-05 09:56:18,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-07-05 09:56:18,605 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:18,605 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:18,605 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable134 [2021-07-05 09:56:18,606 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:18,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:18,606 INFO L82 PathProgramCache]: Analyzing trace with hash 679622535, now seen corresponding path program 1 times [2021-07-05 09:56:18,606 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:18,606 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114331444] [2021-07-05 09:56:18,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:18,607 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:18,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:18,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:18,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:18,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:18,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:18,642 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:18,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:18,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:18,643 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:18,643 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1114331444] [2021-07-05 09:56:18,643 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1114331444] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:18,643 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:18,643 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:56:18,643 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1235087227] [2021-07-05 09:56:18,644 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:18,644 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:18,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:18,644 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:18,645 INFO L87 Difference]: Start difference. First operand 136 states and 197 transitions. Second operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:18,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:18,648 INFO L93 Difference]: Finished difference Result 136 states and 197 transitions. [2021-07-05 09:56:18,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:18,648 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 31 [2021-07-05 09:56:18,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:18,649 INFO L225 Difference]: With dead ends: 136 [2021-07-05 09:56:18,649 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:56:18,650 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 9.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:18,650 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:56:18,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:56:18,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:18,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:56:18,650 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 31 [2021-07-05 09:56:18,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:18,651 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:56:18,651 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:18,651 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:56:18,651 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:56:18,651 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:56:18,652 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,653 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,653 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,654 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,654 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,655 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,655 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,656 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,656 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,657 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,657 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,657 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,658 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,658 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,659 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,659 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,659 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,660 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,660 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,661 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,661 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,661 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,662 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,662 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,663 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,663 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,663 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,664 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,664 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,665 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,665 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,665 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,667 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,667 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,668 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,668 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,669 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,669 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,670 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,670 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,670 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,671 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,671 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,672 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,672 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,673 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,673 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,673 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,674 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,674 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,675 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,675 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,676 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,676 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,677 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,677 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,677 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,678 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,678 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,679 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,679 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,680 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:18,751 INFO L758 garLoopResultBuilder]: At program point L762(lines 758 780) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (= ~pumpRunning~0 1) .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1) (and .cse0 (= ~pumpRunning~0 0) .cse1)))) [2021-07-05 09:56:18,751 INFO L758 garLoopResultBuilder]: At program point L762-1(lines 758 780) the Hoare annotation is: false [2021-07-05 09:56:18,751 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 677) no Hoare annotation was computed. [2021-07-05 09:56:18,751 INFO L758 garLoopResultBuilder]: At program point L762-2(lines 758 780) the Hoare annotation is: false [2021-07-05 09:56:18,752 INFO L758 garLoopResultBuilder]: At program point L631(lines 627 633) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:18,752 INFO L762 garLoopResultBuilder]: For program point L731(lines 731 735) no Hoare annotation was computed. [2021-07-05 09:56:18,752 INFO L758 garLoopResultBuilder]: At program point L731-2(lines 731 735) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse2) (and .cse0 .cse1 .cse3) (and .cse1 (= ~pumpRunning~0 0) .cse2))))) [2021-07-05 09:56:18,752 INFO L762 garLoopResultBuilder]: For program point L798(lines 798 806) no Hoare annotation was computed. [2021-07-05 09:56:18,752 INFO L762 garLoopResultBuilder]: For program point L798-1(lines 798 806) no Hoare annotation was computed. [2021-07-05 09:56:18,753 INFO L762 garLoopResultBuilder]: For program point L798-2(lines 798 806) no Hoare annotation was computed. [2021-07-05 09:56:18,753 INFO L762 garLoopResultBuilder]: For program point L798-3(lines 798 806) no Hoare annotation was computed. [2021-07-05 09:56:18,753 INFO L762 garLoopResultBuilder]: For program point L798-4(lines 798 806) no Hoare annotation was computed. [2021-07-05 09:56:18,753 INFO L762 garLoopResultBuilder]: For program point L798-5(lines 798 806) no Hoare annotation was computed. [2021-07-05 09:56:18,753 INFO L758 garLoopResultBuilder]: At program point L171(lines 762 768) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (= ~pumpRunning~0 1) .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1) (and .cse0 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse1)))) [2021-07-05 09:56:18,753 INFO L758 garLoopResultBuilder]: At program point L138(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:18,753 INFO L758 garLoopResultBuilder]: At program point L171-1(lines 762 768) the Hoare annotation is: false [2021-07-05 09:56:18,753 INFO L758 garLoopResultBuilder]: At program point L138-1(lines 129 142) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0))) (or (and (<= ~waterLevel~0 1) .cse0 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) .cse1) (and .cse0 (= 2 ~waterLevel~0) .cse1)))) [2021-07-05 09:56:18,754 INFO L758 garLoopResultBuilder]: At program point L171-2(lines 762 768) the Hoare annotation is: false [2021-07-05 09:56:18,754 INFO L758 garLoopResultBuilder]: At program point L138-2(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:18,754 INFO L758 garLoopResultBuilder]: At program point L138-3(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:18,754 INFO L758 garLoopResultBuilder]: At program point L138-4(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:18,754 INFO L758 garLoopResultBuilder]: At program point L138-5(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:18,754 INFO L758 garLoopResultBuilder]: At program point L965(lines 950 968) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~pumpRunning~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:18,754 INFO L758 garLoopResultBuilder]: At program point L965-1(lines 950 968) the Hoare annotation is: false [2021-07-05 09:56:18,755 INFO L758 garLoopResultBuilder]: At program point L965-2(lines 950 968) the Hoare annotation is: false [2021-07-05 09:56:18,755 INFO L758 garLoopResultBuilder]: At program point L668(lines 649 671) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,755 INFO L758 garLoopResultBuilder]: At program point L1000(lines 1 1011) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:18,755 INFO L758 garLoopResultBuilder]: At program point L769(lines 769 775) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse2) (and .cse0 .cse1 .cse3) (and .cse1 (= ~pumpRunning~0 0) .cse2))))) [2021-07-05 09:56:18,755 INFO L758 garLoopResultBuilder]: At program point L769-1(lines 769 775) the Hoare annotation is: false [2021-07-05 09:56:18,755 INFO L762 garLoopResultBuilder]: For program point L703(lines 703 709) no Hoare annotation was computed. [2021-07-05 09:56:18,755 INFO L758 garLoopResultBuilder]: At program point L769-2(lines 769 775) the Hoare annotation is: false [2021-07-05 09:56:18,756 INFO L758 garLoopResultBuilder]: At program point L703-1(lines 703 709) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse2) (and .cse0 .cse1 .cse3) (and .cse1 (= ~pumpRunning~0 0) .cse2))))) [2021-07-05 09:56:18,756 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 677) no Hoare annotation was computed. [2021-07-05 09:56:18,756 INFO L762 garLoopResultBuilder]: For program point L80(lines 80 84) no Hoare annotation was computed. [2021-07-05 09:56:18,756 INFO L758 garLoopResultBuilder]: At program point L741(lines 692 742) the Hoare annotation is: false [2021-07-05 09:56:18,756 INFO L762 garLoopResultBuilder]: For program point L940(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,756 INFO L762 garLoopResultBuilder]: For program point L940-2(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,756 INFO L762 garLoopResultBuilder]: For program point L940-3(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,757 INFO L762 garLoopResultBuilder]: For program point L940-5(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,757 INFO L762 garLoopResultBuilder]: For program point L940-6(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,757 INFO L762 garLoopResultBuilder]: For program point L940-8(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,757 INFO L762 garLoopResultBuilder]: For program point L940-9(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,757 INFO L762 garLoopResultBuilder]: For program point L940-11(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,757 INFO L762 garLoopResultBuilder]: For program point L940-12(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,757 INFO L762 garLoopResultBuilder]: For program point L940-14(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,757 INFO L762 garLoopResultBuilder]: For program point L940-15(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,758 INFO L762 garLoopResultBuilder]: For program point L940-17(lines 940 944) no Hoare annotation was computed. [2021-07-05 09:56:18,758 INFO L758 garLoopResultBuilder]: At program point L148(lines 143 151) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~pumpRunning~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:18,758 INFO L758 garLoopResultBuilder]: At program point L148-1(lines 143 151) the Hoare annotation is: false [2021-07-05 09:56:18,758 INFO L758 garLoopResultBuilder]: At program point L148-2(lines 143 151) the Hoare annotation is: false [2021-07-05 09:56:18,758 INFO L762 garLoopResultBuilder]: For program point L677(line 677) no Hoare annotation was computed. [2021-07-05 09:56:18,758 INFO L762 garLoopResultBuilder]: For program point L677-1(line 677) no Hoare annotation was computed. [2021-07-05 09:56:18,758 INFO L762 garLoopResultBuilder]: For program point L677-2(line 677) no Hoare annotation was computed. [2021-07-05 09:56:18,759 INFO L762 garLoopResultBuilder]: For program point L182(lines 182 199) no Hoare annotation was computed. [2021-07-05 09:56:18,759 INFO L758 garLoopResultBuilder]: At program point L182-1(lines 1 1011) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse2) (and .cse0 .cse1 (= |ULTIMATE.start_getWaterLevel_#res| 2) (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~0 2) .cse3) (and .cse1 (= ~pumpRunning~0 0) .cse2))))) [2021-07-05 09:56:18,759 INFO L762 garLoopResultBuilder]: For program point L182-2(lines 182 199) no Hoare annotation was computed. [2021-07-05 09:56:18,759 INFO L758 garLoopResultBuilder]: At program point L182-3(lines 1 1011) the Hoare annotation is: false [2021-07-05 09:56:18,759 INFO L762 garLoopResultBuilder]: For program point L182-4(lines 182 199) no Hoare annotation was computed. [2021-07-05 09:56:18,759 INFO L758 garLoopResultBuilder]: At program point L182-5(lines 1 1011) the Hoare annotation is: false [2021-07-05 09:56:18,759 INFO L758 garLoopResultBuilder]: At program point L1008(lines 1003 1011) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:18,760 INFO L762 garLoopResultBuilder]: For program point L713(lines 713 719) no Hoare annotation was computed. [2021-07-05 09:56:18,760 INFO L758 garLoopResultBuilder]: At program point L713-1(lines 713 719) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (or (<= ~waterLevel~0 1) .cse3))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse2) (and .cse0 .cse1 .cse3) (and .cse1 (= ~pumpRunning~0 0) .cse2))))) [2021-07-05 09:56:18,760 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:56:18,760 INFO L758 garLoopResultBuilder]: At program point L582-2(lines 582 596) the Hoare annotation is: false [2021-07-05 09:56:18,760 INFO L762 garLoopResultBuilder]: For program point L186(lines 186 196) no Hoare annotation was computed. [2021-07-05 09:56:18,760 INFO L762 garLoopResultBuilder]: For program point L186-2(lines 186 196) no Hoare annotation was computed. [2021-07-05 09:56:18,760 INFO L762 garLoopResultBuilder]: For program point L186-4(lines 186 196) no Hoare annotation was computed. [2021-07-05 09:56:18,760 INFO L758 garLoopResultBuilder]: At program point L946(lines 931 949) the Hoare annotation is: false [2021-07-05 09:56:18,761 INFO L758 garLoopResultBuilder]: At program point L946-1(lines 931 949) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0))) (or (and (<= ~waterLevel~0 1) (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0) .cse1) (and .cse0 (= 2 ~waterLevel~0) .cse1)))) [2021-07-05 09:56:18,761 INFO L758 garLoopResultBuilder]: At program point L946-2(lines 931 949) the Hoare annotation is: false [2021-07-05 09:56:18,761 INFO L758 garLoopResultBuilder]: At program point L946-3(lines 931 949) the Hoare annotation is: false [2021-07-05 09:56:18,761 INFO L758 garLoopResultBuilder]: At program point L946-4(lines 931 949) the Hoare annotation is: false [2021-07-05 09:56:18,761 INFO L758 garLoopResultBuilder]: At program point L946-5(lines 931 949) the Hoare annotation is: false [2021-07-05 09:56:18,761 INFO L762 garLoopResultBuilder]: For program point L583(line 583) no Hoare annotation was computed. [2021-07-05 09:56:18,761 INFO L762 garLoopResultBuilder]: For program point L187(lines 187 193) no Hoare annotation was computed. [2021-07-05 09:56:18,762 INFO L762 garLoopResultBuilder]: For program point L187-2(lines 187 193) no Hoare annotation was computed. [2021-07-05 09:56:18,762 INFO L762 garLoopResultBuilder]: For program point L187-4(lines 187 193) no Hoare annotation was computed. [2021-07-05 09:56:18,762 INFO L762 garLoopResultBuilder]: For program point L56(lines 56 60) no Hoare annotation was computed. [2021-07-05 09:56:18,762 INFO L762 garLoopResultBuilder]: For program point L56-3(lines 56 60) no Hoare annotation was computed. [2021-07-05 09:56:18,762 INFO L758 garLoopResultBuilder]: At program point L882(lines 875 885) the Hoare annotation is: false [2021-07-05 09:56:18,762 INFO L762 garLoopResultBuilder]: For program point L56-6(lines 56 60) no Hoare annotation was computed. [2021-07-05 09:56:18,762 INFO L758 garLoopResultBuilder]: At program point L882-1(lines 875 885) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= 2 ~waterLevel~0) (= ~pumpRunning~0 0)) [2021-07-05 09:56:18,762 INFO L758 garLoopResultBuilder]: At program point L882-2(lines 875 885) the Hoare annotation is: false [2021-07-05 09:56:18,763 INFO L758 garLoopResultBuilder]: At program point L882-3(lines 875 885) the Hoare annotation is: false [2021-07-05 09:56:18,763 INFO L758 garLoopResultBuilder]: At program point L882-4(lines 875 885) the Hoare annotation is: false [2021-07-05 09:56:18,763 INFO L758 garLoopResultBuilder]: At program point L882-5(lines 875 885) the Hoare annotation is: false [2021-07-05 09:56:18,763 INFO L762 garLoopResultBuilder]: For program point L586(lines 586 590) no Hoare annotation was computed. [2021-07-05 09:56:18,763 INFO L762 garLoopResultBuilder]: For program point L586-1(lines 586 590) no Hoare annotation was computed. [2021-07-05 09:56:18,763 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:56:18,763 INFO L758 garLoopResultBuilder]: At program point L125(lines 120 128) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse3 (or (<= ~waterLevel~0 1) .cse2))) (or (and .cse0 .cse1 (= |ULTIMATE.start_getWaterLevel_#res| 2) .cse2) (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse3) (and .cse1 (= ~pumpRunning~0 0) .cse3))))) [2021-07-05 09:56:18,764 INFO L758 garLoopResultBuilder]: At program point L125-1(lines 120 128) the Hoare annotation is: false [2021-07-05 09:56:18,764 INFO L758 garLoopResultBuilder]: At program point L125-2(lines 120 128) the Hoare annotation is: false [2021-07-05 09:56:18,764 INFO L758 garLoopResultBuilder]: At program point L93(lines 88 96) the Hoare annotation is: false [2021-07-05 09:56:18,764 INFO L758 garLoopResultBuilder]: At program point L93-1(lines 88 96) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= 1 ~systemActive~0) (= 2 ~waterLevel~0) (= ~pumpRunning~0 0)) [2021-07-05 09:56:18,764 INFO L758 garLoopResultBuilder]: At program point L93-2(lines 88 96) the Hoare annotation is: false [2021-07-05 09:56:18,764 INFO L758 garLoopResultBuilder]: At program point L93-3(lines 88 96) the Hoare annotation is: false [2021-07-05 09:56:18,764 INFO L758 garLoopResultBuilder]: At program point L93-4(lines 88 96) the Hoare annotation is: false [2021-07-05 09:56:18,764 INFO L758 garLoopResultBuilder]: At program point L93-5(lines 88 96) the Hoare annotation is: false [2021-07-05 09:56:18,765 INFO L762 garLoopResultBuilder]: For program point L820(lines 820 837) no Hoare annotation was computed. [2021-07-05 09:56:18,765 INFO L762 garLoopResultBuilder]: For program point L820-1(lines 820 837) no Hoare annotation was computed. [2021-07-05 09:56:18,765 INFO L762 garLoopResultBuilder]: For program point L820-2(lines 820 837) no Hoare annotation was computed. [2021-07-05 09:56:18,765 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:56:18,765 INFO L758 garLoopResultBuilder]: At program point L161(lines 156 163) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:18,765 INFO L762 garLoopResultBuilder]: For program point L723(lines 723 736) no Hoare annotation was computed. [2021-07-05 09:56:18,765 INFO L762 garLoopResultBuilder]: For program point L857(lines 857 863) no Hoare annotation was computed. [2021-07-05 09:56:18,765 INFO L762 garLoopResultBuilder]: For program point L824(lines 824 832) no Hoare annotation was computed. [2021-07-05 09:56:18,766 INFO L762 garLoopResultBuilder]: For program point L857-2(lines 857 863) no Hoare annotation was computed. [2021-07-05 09:56:18,766 INFO L762 garLoopResultBuilder]: For program point L824-1(lines 824 832) no Hoare annotation was computed. [2021-07-05 09:56:18,766 INFO L762 garLoopResultBuilder]: For program point L824-2(lines 824 832) no Hoare annotation was computed. [2021-07-05 09:56:18,766 INFO L762 garLoopResultBuilder]: For program point L857-4(lines 857 863) no Hoare annotation was computed. [2021-07-05 09:56:18,766 INFO L762 garLoopResultBuilder]: For program point L659(lines 659 666) no Hoare annotation was computed. [2021-07-05 09:56:18,766 INFO L762 garLoopResultBuilder]: For program point L857-6(lines 857 863) no Hoare annotation was computed. [2021-07-05 09:56:18,766 INFO L758 garLoopResultBuilder]: At program point L659-1(lines 659 666) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:18,766 INFO L762 garLoopResultBuilder]: For program point L857-8(lines 857 863) no Hoare annotation was computed. [2021-07-05 09:56:18,767 INFO L762 garLoopResultBuilder]: For program point L857-10(lines 857 863) no Hoare annotation was computed. [2021-07-05 09:56:18,767 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:56:18,767 INFO L758 garLoopResultBuilder]: At program point L891(lines 886 894) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse4 (= 2 ~waterLevel~0))) (let ((.cse3 (or (<= ~waterLevel~0 1) .cse4)) (.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= |ULTIMATE.start_isPumpRunning_#res| 1))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) .cse2 .cse3) (and .cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse3) (and .cse0 .cse1 .cse4 .cse2))))) [2021-07-05 09:56:18,767 INFO L758 garLoopResultBuilder]: At program point L891-1(lines 886 894) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (= ~pumpRunning~0 1) .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1) (and .cse0 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse1)))) [2021-07-05 09:56:18,767 INFO L758 garLoopResultBuilder]: At program point L891-2(lines 886 894) the Hoare annotation is: false [2021-07-05 09:56:18,767 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 677) no Hoare annotation was computed. [2021-07-05 09:56:18,768 INFO L758 garLoopResultBuilder]: At program point L891-3(lines 886 894) the Hoare annotation is: false [2021-07-05 09:56:18,768 INFO L758 garLoopResultBuilder]: At program point L891-4(lines 886 894) the Hoare annotation is: false [2021-07-05 09:56:18,768 INFO L758 garLoopResultBuilder]: At program point L891-5(lines 886 894) the Hoare annotation is: false [2021-07-05 09:56:18,768 INFO L762 garLoopResultBuilder]: For program point L694(lines 693 740) no Hoare annotation was computed. [2021-07-05 09:56:18,768 INFO L762 garLoopResultBuilder]: For program point L133(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:18,768 INFO L762 garLoopResultBuilder]: For program point L133-1(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:18,768 INFO L762 garLoopResultBuilder]: For program point L133-2(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:18,768 INFO L762 garLoopResultBuilder]: For program point L133-3(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:18,769 INFO L762 garLoopResultBuilder]: For program point L133-4(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:18,769 INFO L762 garLoopResultBuilder]: For program point L133-5(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:18,769 INFO L762 garLoopResultBuilder]: For program point L959(lines 959 963) no Hoare annotation was computed. [2021-07-05 09:56:18,769 INFO L762 garLoopResultBuilder]: For program point L959-2(lines 959 963) no Hoare annotation was computed. [2021-07-05 09:56:18,769 INFO L762 garLoopResultBuilder]: For program point L959-3(lines 959 963) no Hoare annotation was computed. [2021-07-05 09:56:18,769 INFO L762 garLoopResultBuilder]: For program point L794(lines 794 811) no Hoare annotation was computed. [2021-07-05 09:56:18,769 INFO L762 garLoopResultBuilder]: For program point L959-5(lines 959 963) no Hoare annotation was computed. [2021-07-05 09:56:18,769 INFO L762 garLoopResultBuilder]: For program point L794-1(lines 794 811) no Hoare annotation was computed. [2021-07-05 09:56:18,769 INFO L762 garLoopResultBuilder]: For program point L959-6(lines 959 963) no Hoare annotation was computed. [2021-07-05 09:56:18,770 INFO L762 garLoopResultBuilder]: For program point L794-2(lines 794 811) no Hoare annotation was computed. [2021-07-05 09:56:18,770 INFO L762 garLoopResultBuilder]: For program point L695(lines 695 699) no Hoare annotation was computed. [2021-07-05 09:56:18,770 INFO L762 garLoopResultBuilder]: For program point L794-3(lines 794 811) no Hoare annotation was computed. [2021-07-05 09:56:18,770 INFO L762 garLoopResultBuilder]: For program point L959-8(lines 959 963) no Hoare annotation was computed. [2021-07-05 09:56:18,770 INFO L762 garLoopResultBuilder]: For program point L794-4(lines 794 811) no Hoare annotation was computed. [2021-07-05 09:56:18,770 INFO L762 garLoopResultBuilder]: For program point L794-5(lines 794 811) no Hoare annotation was computed. [2021-07-05 09:56:18,770 INFO L762 garLoopResultBuilder]: For program point L68(lines 68 72) no Hoare annotation was computed. [2021-07-05 09:56:18,771 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable135 [2021-07-05 09:56:18,771 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:56:18,771 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION was SAFE (3/3) [2021-07-05 09:56:18,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.07 09:56:18 BoogieIcfgContainer [2021-07-05 09:56:18,806 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-05 09:56:18,807 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-07-05 09:56:18,807 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-07-05 09:56:18,807 INFO L275 PluginConnector]: Witness Printer initialized [2021-07-05 09:56:18,808 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:56:14" (3/4) ... [2021-07-05 09:56:18,810 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-07-05 09:56:18,836 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2021-07-05 09:56:18,837 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-07-05 09:56:18,838 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-07-05 09:56:18,839 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-07-05 09:56:18,840 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-07-05 09:56:18,841 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:56:18,841 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:56:18,865 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel)) || ((((pumpRunning == 1 && 1 == systemActive) && \result == 2) && tmp == 2) && 2 == waterLevel)) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:18,865 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel)) || ((pumpRunning == 1 && 1 == systemActive) && 2 == waterLevel)) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:18,866 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel)) || ((pumpRunning == 1 && 1 == systemActive) && 2 == waterLevel)) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:18,866 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel)) || ((pumpRunning == 1 && 1 == systemActive) && 2 == waterLevel)) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:18,867 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel)) || (((1 == systemActive && \result == 0) && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || (((pumpRunning == 1 && 1 == systemActive) && 2 == waterLevel) && \result == 1)) [2021-07-05 09:56:18,868 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel)) || (((1 == systemActive && \result == 0) && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:18,868 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel)) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:18,868 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel)) || ((pumpRunning == 1 && 1 == systemActive) && 2 == waterLevel)) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:18,869 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((pumpRunning == 1 && 1 == systemActive) && \result == 2) && 2 == waterLevel) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel))) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:18,870 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((splverifierCounter == 0 && pumpRunning == 1) && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel) [2021-07-05 09:56:18,873 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((waterLevel <= 1 && 1 == systemActive) && \result == 1) && pumpRunning == 0) || ((1 == systemActive && 2 == waterLevel) && pumpRunning == 0)) [2021-07-05 09:56:18,875 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel)) || (((1 == systemActive && \result == 0) && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:18,875 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((splverifierCounter == 0 && pumpRunning == 1) && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel) [2021-07-05 09:56:18,875 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((waterLevel <= 1 && \result == 0) && 1 == systemActive) && tmp___0 == 0) && pumpRunning == 0) || ((1 == systemActive && 2 == waterLevel) && pumpRunning == 0)) [2021-07-05 09:56:18,942 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-07-05 09:56:18,942 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-07-05 09:56:18,943 INFO L168 Benchmark]: Toolchain (without parser) took 6360.01 ms. Allocated memory was 65.0 MB in the beginning and 144.7 MB in the end (delta: 79.7 MB). Free memory was 44.9 MB in the beginning and 90.0 MB in the end (delta: -45.2 MB). Peak memory consumption was 32.6 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:18,943 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 65.0 MB. Free memory is still 47.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 09:56:18,943 INFO L168 Benchmark]: CACSL2BoogieTranslator took 506.90 ms. Allocated memory is still 65.0 MB. Free memory was 44.6 MB in the beginning and 36.7 MB in the end (delta: 8.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:18,944 INFO L168 Benchmark]: Boogie Procedure Inliner took 93.28 ms. Allocated memory is still 65.0 MB. Free memory was 36.5 MB in the beginning and 32.3 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:18,944 INFO L168 Benchmark]: Boogie Preprocessor took 58.27 ms. Allocated memory was 65.0 MB in the beginning and 81.8 MB in the end (delta: 16.8 MB). Free memory was 32.3 MB in the beginning and 63.0 MB in the end (delta: -30.7 MB). Peak memory consumption was 6.1 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:18,944 INFO L168 Benchmark]: RCFGBuilder took 1041.11 ms. Allocated memory is still 81.8 MB. Free memory was 63.0 MB in the beginning and 44.7 MB in the end (delta: 18.3 MB). Peak memory consumption was 32.5 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:18,944 INFO L168 Benchmark]: TraceAbstraction took 4517.85 ms. Allocated memory was 81.8 MB in the beginning and 144.7 MB in the end (delta: 62.9 MB). Free memory was 44.2 MB in the beginning and 102.6 MB in the end (delta: -58.4 MB). Peak memory consumption was 68.5 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:18,944 INFO L168 Benchmark]: Witness Printer took 135.62 ms. Allocated memory is still 144.7 MB. Free memory was 102.6 MB in the beginning and 90.0 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:18,945 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 65.0 MB. Free memory is still 47.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 506.90 ms. Allocated memory is still 65.0 MB. Free memory was 44.6 MB in the beginning and 36.7 MB in the end (delta: 8.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 93.28 ms. Allocated memory is still 65.0 MB. Free memory was 36.5 MB in the beginning and 32.3 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 58.27 ms. Allocated memory was 65.0 MB in the beginning and 81.8 MB in the end (delta: 16.8 MB). Free memory was 32.3 MB in the beginning and 63.0 MB in the end (delta: -30.7 MB). Peak memory consumption was 6.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1041.11 ms. Allocated memory is still 81.8 MB. Free memory was 63.0 MB in the beginning and 44.7 MB in the end (delta: 18.3 MB). Peak memory consumption was 32.5 MB. Max. memory is 16.1 GB. * TraceAbstraction took 4517.85 ms. Allocated memory was 81.8 MB in the beginning and 144.7 MB in the end (delta: 62.9 MB). Free memory was 44.2 MB in the beginning and 102.6 MB in the end (delta: -58.4 MB). Peak memory consumption was 68.5 MB. Max. memory is 16.1 GB. * Witness Printer took 135.62 ms. Allocated memory is still 144.7 MB. Free memory was 102.6 MB in the beginning and 90.0 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 677]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 677]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 677]: 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, 144 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 3986.9ms, OverallIterations: 8, TraceHistogramMax: 2, EmptinessCheckTime: 20.6ms, AutomataDifference: 885.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 1366.3ms, InitialAbstractionConstructionTime: 13.4ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 977 SDtfs, 1299 SDslu, 1573 SDs, 0 SdLazy, 258 SolverSat, 73 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 427.2ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 113 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 224.1ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=196occurred in iteration=7, InterpolantAutomatonStates: 46, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 96.8ms AutomataMinimizationTime, 8 MinimizatonAttempts, 457 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 62 LocationsWithAnnotation, 62 PreInvPairs, 205 NumberOfFragments, 710 HoareAnnotationTreeSize, 62 FomulaSimplifications, 30005 FormulaSimplificationTreeSizeReduction, 339.3ms HoareSimplificationTime, 62 FomulaSimplificationsInter, 1734 FormulaSimplificationTreeSizeReductionInter, 1012.9ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 76.3ms SsaConstructionTime, 372.7ms SatisfiabilityAnalysisTime, 685.5ms InterpolantComputationTime, 359 NumberOfCodeBlocks, 359 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 350 ConstructedInterpolants, 0 QuantifiedInterpolants, 738 SizeOfPredicates, 3 NumberOfNonLiveVariables, 463 ConjunctsInSsa, 5 ConjunctsInUnsatCore, 9 InterpolantComputations, 7 PerfectInterpolantSequences, 26/32 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 144 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 215.5ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 2.7ms, AutomataDifference: 12.2ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 100.9ms, InitialAbstractionConstructionTime: 3.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 284 SDtfs, 71 SDslu, 6 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.5ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=144occurred 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: 4.3ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 62 LocationsWithAnnotation, 62 PreInvPairs, 103 NumberOfFragments, 102 HoareAnnotationTreeSize, 62 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 34.5ms HoareSimplificationTime, 62 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 61.9ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 8.0ms SsaConstructionTime, 13.5ms SatisfiabilityAnalysisTime, 30.7ms InterpolantComputationTime, 39 NumberOfCodeBlocks, 39 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 37 ConstructedInterpolants, 0 QuantifiedInterpolants, 41 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 144 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 218.5ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 2.4ms, AutomataDifference: 12.9ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 99.2ms, InitialAbstractionConstructionTime: 1.6ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 284 SDtfs, 71 SDslu, 6 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 9.7ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=144occurred 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: 8.3ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 62 LocationsWithAnnotation, 62 PreInvPairs, 84 NumberOfFragments, 102 HoareAnnotationTreeSize, 62 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 27.7ms HoareSimplificationTime, 62 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 67.2ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 7.0ms SsaConstructionTime, 14.7ms SatisfiabilityAnalysisTime, 38.0ms InterpolantComputationTime, 61 NumberOfCodeBlocks, 61 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 59 ConstructedInterpolants, 0 QuantifiedInterpolants, 63 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 950]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 731]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel)) || ((pumpRunning == 1 && 1 == systemActive) && 2 == waterLevel)) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 950]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel)) || ((((pumpRunning == 1 && 1 == systemActive) && \result == 2) && tmp == 2) && 2 == waterLevel)) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 713]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel)) || ((pumpRunning == 1 && 1 == systemActive) && 2 == waterLevel)) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel)) || (((1 == systemActive && \result == 0) && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 950]: Loop Invariant Derived loop invariant: ((((splverifierCounter == 0 && pumpRunning == 1) && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel) - InvariantResult [Line: 582]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 120]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 120]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 120]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((pumpRunning == 1 && 1 == systemActive) && \result == 2) && 2 == waterLevel) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel))) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 703]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel)) || ((pumpRunning == 1 && 1 == systemActive) && 2 == waterLevel)) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 659]: Loop Invariant Derived loop invariant: 1 == systemActive - InvariantResult [Line: 156]: Loop Invariant Derived loop invariant: (1 == systemActive && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: ((splverifierCounter == 0 && 1 == systemActive) && 2 == waterLevel) && pumpRunning == 0 - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 758]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 758]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: ((splverifierCounter == 0 && 1 == systemActive) && 2 == waterLevel) && pumpRunning == 0 - InvariantResult [Line: 769]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel)) || ((pumpRunning == 1 && 1 == systemActive) && 2 == waterLevel)) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 769]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: ((((splverifierCounter == 0 && pumpRunning == 1) && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel) - InvariantResult [Line: 769]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (1 == systemActive && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 758]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel)) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 886]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 931]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 886]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 931]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 627]: Loop Invariant Derived loop invariant: (1 == systemActive && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 886]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 886]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 762]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((waterLevel <= 1 && 1 == systemActive) && \result == 1) && pumpRunning == 0) || ((1 == systemActive && 2 == waterLevel) && pumpRunning == 0)) - InvariantResult [Line: 931]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 649]: Loop Invariant Derived loop invariant: 1 == systemActive - InvariantResult [Line: 931]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((waterLevel <= 1 && \result == 0) && 1 == systemActive) && tmp___0 == 0) && pumpRunning == 0) || ((1 == systemActive && 2 == waterLevel) && pumpRunning == 0)) - InvariantResult [Line: 886]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel)) || (((1 == systemActive && \result == 0) && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || (((pumpRunning == 1 && 1 == systemActive) && 2 == waterLevel) && \result == 1)) - InvariantResult [Line: 931]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1003]: Loop Invariant Derived loop invariant: (1 == systemActive && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 692]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 886]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && (waterLevel <= 1 || 2 == waterLevel)) || (((1 == systemActive && \result == 0) && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 931]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-07-05 09:56:19,008 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...