./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec2_product59.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_spec2_product59.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 3fa33aaad762eafbf16a24d8c461c30e65889576 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 09:54:16,758 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 09:54:16,760 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 09:54:16,784 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 09:54:16,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 09:54:16,788 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 09:54:16,790 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 09:54:16,795 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 09:54:16,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 09:54:16,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 09:54:16,801 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 09:54:16,802 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 09:54:16,802 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 09:54:16,804 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 09:54:16,805 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 09:54:16,806 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 09:54:16,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 09:54:16,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 09:54:16,810 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 09:54:16,813 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 09:54:16,814 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 09:54:16,816 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 09:54:16,817 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 09:54:16,818 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 09:54:16,820 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 09:54:16,824 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 09:54:16,824 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 09:54:16,825 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 09:54:16,825 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 09:54:16,826 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 09:54:16,827 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 09:54:16,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 09:54:16,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 09:54:16,829 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 09:54:16,829 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 09:54:16,829 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 09:54:16,830 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 09:54:16,830 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 09:54:16,830 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 09:54:16,831 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 09:54:16,832 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 09:54:16,833 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 09:54:16,856 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 09:54:16,857 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 09:54:16,858 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 09:54:16,858 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 09:54:16,859 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 09:54:16,859 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 09:54:16,859 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 09:54:16,859 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 09:54:16,859 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 09:54:16,860 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 09:54:16,860 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 09:54:16,860 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 09:54:16,861 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 09:54:16,861 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 09:54:16,861 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 09:54:16,861 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 09:54:16,872 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 09:54:16,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 09:54:16,873 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 09:54:16,873 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 09:54:16,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:54:16,873 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 09:54:16,873 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 09:54:16,873 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 09:54:16,873 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 09:54:16,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 09:54:16,874 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 09:54:16,874 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 09:54:16,874 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3fa33aaad762eafbf16a24d8c461c30e65889576 [2021-07-05 09:54:17,125 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 09:54:17,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 09:54:17,144 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 09:54:17,145 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 09:54:17,146 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 09:54:17,146 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_product59.cil.c [2021-07-05 09:54:17,189 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/729502095/9b56b1cef26d42e2aa5a59149d6fdc7e/FLAG641060526 [2021-07-05 09:54:17,609 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 09:54:17,609 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_product59.cil.c [2021-07-05 09:54:17,625 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/729502095/9b56b1cef26d42e2aa5a59149d6fdc7e/FLAG641060526 [2021-07-05 09:54:17,975 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/729502095/9b56b1cef26d42e2aa5a59149d6fdc7e [2021-07-05 09:54:17,978 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 09:54:17,979 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 09:54:17,979 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 09:54:17,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 09:54:17,983 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 09:54:17,984 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:54:17" (1/1) ... [2021-07-05 09:54:17,985 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31c489a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:17, skipping insertion in model container [2021-07-05 09:54:17,985 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:54:17" (1/1) ... [2021-07-05 09:54:17,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 09:54:18,020 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 09:54:18,107 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_spec2_product59.cil.c[1281,1294] [2021-07-05 09:54:18,209 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:54:18,215 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 09:54:18,227 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_spec2_product59.cil.c[1281,1294] [2021-07-05 09:54:18,277 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:54:18,299 INFO L208 MainTranslator]: Completed translation [2021-07-05 09:54:18,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:18 WrapperNode [2021-07-05 09:54:18,299 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 09:54:18,300 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 09:54:18,300 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 09:54:18,300 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 09:54:18,305 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:18" (1/1) ... [2021-07-05 09:54:18,315 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:18" (1/1) ... [2021-07-05 09:54:18,347 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 09:54:18,348 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 09:54:18,348 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 09:54:18,348 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 09:54:18,353 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:18" (1/1) ... [2021-07-05 09:54:18,353 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:18" (1/1) ... [2021-07-05 09:54:18,356 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:18" (1/1) ... [2021-07-05 09:54:18,357 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:18" (1/1) ... [2021-07-05 09:54:18,366 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:18" (1/1) ... [2021-07-05 09:54:18,371 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:18" (1/1) ... [2021-07-05 09:54:18,373 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:18" (1/1) ... [2021-07-05 09:54:18,376 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 09:54:18,377 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 09:54:18,377 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 09:54:18,377 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 09:54:18,378 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:18" (1/1) ... [2021-07-05 09:54:18,381 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:54:18,386 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:54:18,422 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-07-05 09:54:18,448 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-07-05 09:54:18,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 09:54:18,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-05 09:54:18,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 09:54:18,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 09:54:19,123 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 09:54:19,123 INFO L299 CfgBuilder]: Removed 198 assume(true) statements. [2021-07-05 09:54:19,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:54:19 BoogieIcfgContainer [2021-07-05 09:54:19,124 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 09:54:19,125 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 09:54:19,125 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 09:54:19,127 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 09:54:19,127 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 09:54:17" (1/3) ... [2021-07-05 09:54:19,127 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c06363f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:54:19, skipping insertion in model container [2021-07-05 09:54:19,127 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:18" (2/3) ... [2021-07-05 09:54:19,128 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c06363f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:54:19, skipping insertion in model container [2021-07-05 09:54:19,128 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:54:19" (3/3) ... [2021-07-05 09:54:19,128 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product59.cil.c [2021-07-05 09:54:19,133 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 09:54:19,133 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-07-05 09:54:19,171 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:54:19,177 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:54:19,177 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:54:19,192 INFO L276 IsEmpty]: Start isEmpty. Operand has 141 states, 137 states have (on average 1.5401459854014599) internal successors, (211), 140 states have internal predecessors, (211), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:19,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-07-05 09:54:19,197 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:19,198 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:19,198 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:19,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:19,205 INFO L82 PathProgramCache]: Analyzing trace with hash 1901621695, now seen corresponding path program 1 times [2021-07-05 09:54:19,210 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:19,211 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1856423106] [2021-07-05 09:54:19,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:19,211 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:19,412 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:19,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:19,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:19,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:19,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:19,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:19,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:19,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:19,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:19,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:19,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:19,448 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:19,448 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1856423106] [2021-07-05 09:54:19,449 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1856423106] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:19,449 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:19,449 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:54:19,452 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1235044814] [2021-07-05 09:54:19,461 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 09:54:19,464 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:19,473 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 09:54:19,474 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-07-05 09:54:19,477 INFO L87 Difference]: Start difference. First operand has 141 states, 137 states have (on average 1.5401459854014599) internal successors, (211), 140 states have internal predecessors, (211), 0 states have call successors, (0), 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 6 states, 6 states have (on average 4.0) internal successors, (24), 5 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:19,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:19,651 INFO L93 Difference]: Finished difference Result 465 states and 703 transitions. [2021-07-05 09:54:19,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 09:54:19,664 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 5 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 24 [2021-07-05 09:54:19,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:19,672 INFO L225 Difference]: With dead ends: 465 [2021-07-05 09:54:19,672 INFO L226 Difference]: Without dead ends: 131 [2021-07-05 09:54:19,676 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 39.3ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 09:54:19,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2021-07-05 09:54:19,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 77. [2021-07-05 09:54:19,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77 states, 76 states have (on average 1.486842105263158) internal successors, (113), 76 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 09:54:19,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 113 transitions. [2021-07-05 09:54:19,711 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 113 transitions. Word has length 24 [2021-07-05 09:54:19,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:19,712 INFO L442 AbstractCegarLoop]: Abstraction has 77 states and 113 transitions. [2021-07-05 09:54:19,712 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 5 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:19,712 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 113 transitions. [2021-07-05 09:54:19,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-07-05 09:54:19,714 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:19,714 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:19,714 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-05 09:54:19,715 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:19,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:19,717 INFO L82 PathProgramCache]: Analyzing trace with hash -1082042232, now seen corresponding path program 1 times [2021-07-05 09:54:19,717 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:19,717 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1157351535] [2021-07-05 09:54:19,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:19,717 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:19,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:19,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:19,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:19,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:19,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:19,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:19,773 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:19,774 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1157351535] [2021-07-05 09:54:19,774 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1157351535] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:19,774 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:19,774 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:54:19,774 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360927578] [2021-07-05 09:54:19,775 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:19,775 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:19,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:19,776 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:19,776 INFO L87 Difference]: Start difference. First operand 77 states and 113 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 2 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:19,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:19,796 INFO L93 Difference]: Finished difference Result 169 states and 251 transitions. [2021-07-05 09:54:19,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:19,797 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 2 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2021-07-05 09:54:19,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:19,797 INFO L225 Difference]: With dead ends: 169 [2021-07-05 09:54:19,798 INFO L226 Difference]: Without dead ends: 99 [2021-07-05 09:54:19,798 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:19,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99 states. [2021-07-05 09:54:19,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99 to 97. [2021-07-05 09:54:19,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97 states, 96 states have (on average 1.4479166666666667) internal successors, (139), 96 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:19,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 139 transitions. [2021-07-05 09:54:19,805 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 139 transitions. Word has length 26 [2021-07-05 09:54:19,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:19,805 INFO L442 AbstractCegarLoop]: Abstraction has 97 states and 139 transitions. [2021-07-05 09:54:19,805 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 2 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:19,806 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 139 transitions. [2021-07-05 09:54:19,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-07-05 09:54:19,806 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:19,806 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:19,807 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-05 09:54:19,807 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:19,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:19,807 INFO L82 PathProgramCache]: Analyzing trace with hash -2071837624, now seen corresponding path program 1 times [2021-07-05 09:54:19,807 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:19,808 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1285520040] [2021-07-05 09:54:19,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:19,808 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:19,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:19,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:19,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:19,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:19,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:19,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:19,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:19,880 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:19,880 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:19,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:19,881 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:19,881 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1285520040] [2021-07-05 09:54:19,882 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1285520040] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:19,882 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:19,882 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:54:19,882 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179150879] [2021-07-05 09:54:19,884 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:19,884 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:19,885 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:19,885 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:19,885 INFO L87 Difference]: Start difference. First operand 97 states and 139 transitions. Second operand has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:19,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:19,970 INFO L93 Difference]: Finished difference Result 484 states and 705 transitions. [2021-07-05 09:54:19,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-05 09:54:19,970 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2021-07-05 09:54:19,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:19,973 INFO L225 Difference]: With dead ends: 484 [2021-07-05 09:54:19,973 INFO L226 Difference]: Without dead ends: 394 [2021-07-05 09:54:19,974 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 39.7ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:54:19,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 394 states. [2021-07-05 09:54:19,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 394 to 176. [2021-07-05 09:54:20,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 176 states, 175 states have (on average 1.4228571428571428) internal successors, (249), 175 states have internal predecessors, (249), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:20,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 249 transitions. [2021-07-05 09:54:20,001 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 249 transitions. Word has length 27 [2021-07-05 09:54:20,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:20,001 INFO L442 AbstractCegarLoop]: Abstraction has 176 states and 249 transitions. [2021-07-05 09:54:20,001 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:20,002 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 249 transitions. [2021-07-05 09:54:20,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-07-05 09:54:20,005 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:20,005 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:20,005 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-05 09:54:20,006 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:20,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:20,006 INFO L82 PathProgramCache]: Analyzing trace with hash 788984512, now seen corresponding path program 1 times [2021-07-05 09:54:20,006 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:20,007 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965556802] [2021-07-05 09:54:20,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:20,007 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:20,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:20,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:20,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:20,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:20,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:20,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:20,067 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:20,067 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1965556802] [2021-07-05 09:54:20,067 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1965556802] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:20,068 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:20,068 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:54:20,068 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [225985531] [2021-07-05 09:54:20,068 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:20,068 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:20,069 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:20,069 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:20,069 INFO L87 Difference]: Start difference. First operand 176 states and 249 transitions. Second operand has 5 states, 5 states have (on average 5.6) internal successors, (28), 4 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:20,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:20,150 INFO L93 Difference]: Finished difference Result 659 states and 937 transitions. [2021-07-05 09:54:20,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-05 09:54:20,151 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.6) internal successors, (28), 4 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2021-07-05 09:54:20,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:20,152 INFO L225 Difference]: With dead ends: 659 [2021-07-05 09:54:20,152 INFO L226 Difference]: Without dead ends: 490 [2021-07-05 09:54:20,153 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 25.3ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:54:20,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 490 states. [2021-07-05 09:54:20,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 490 to 174. [2021-07-05 09:54:20,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 174 states, 173 states have (on average 1.4046242774566473) internal successors, (243), 173 states have internal predecessors, (243), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:20,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 243 transitions. [2021-07-05 09:54:20,162 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 243 transitions. Word has length 28 [2021-07-05 09:54:20,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:20,162 INFO L442 AbstractCegarLoop]: Abstraction has 174 states and 243 transitions. [2021-07-05 09:54:20,163 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 5.6) internal successors, (28), 4 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:20,163 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 243 transitions. [2021-07-05 09:54:20,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-07-05 09:54:20,164 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:20,168 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] [2021-07-05 09:54:20,168 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-05 09:54:20,169 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:20,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:20,169 INFO L82 PathProgramCache]: Analyzing trace with hash -782080822, now seen corresponding path program 1 times [2021-07-05 09:54:20,169 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:20,170 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1641434729] [2021-07-05 09:54:20,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:20,170 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:20,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:20,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:20,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:20,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:20,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:20,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:20,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:20,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:20,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:20,212 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:20,212 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1641434729] [2021-07-05 09:54:20,213 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1641434729] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:20,213 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:20,213 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 09:54:20,213 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1339748469] [2021-07-05 09:54:20,213 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 09:54:20,214 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:20,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 09:54:20,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 09:54:20,214 INFO L87 Difference]: Start difference. First operand 174 states and 243 transitions. Second operand has 6 states, 6 states have (on average 6.0) internal successors, (36), 6 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:20,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:20,276 INFO L93 Difference]: Finished difference Result 659 states and 923 transitions. [2021-07-05 09:54:20,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-05 09:54:20,277 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 6 states have internal predecessors, (36), 0 states have call successors, (0), 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 36 [2021-07-05 09:54:20,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:20,279 INFO L225 Difference]: With dead ends: 659 [2021-07-05 09:54:20,279 INFO L226 Difference]: Without dead ends: 492 [2021-07-05 09:54:20,279 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 30.7ms TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2021-07-05 09:54:20,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 492 states. [2021-07-05 09:54:20,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 492 to 182. [2021-07-05 09:54:20,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 182 states, 181 states have (on average 1.3867403314917126) internal successors, (251), 181 states have internal predecessors, (251), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:20,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 251 transitions. [2021-07-05 09:54:20,298 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 251 transitions. Word has length 36 [2021-07-05 09:54:20,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:20,298 INFO L442 AbstractCegarLoop]: Abstraction has 182 states and 251 transitions. [2021-07-05 09:54:20,299 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 6.0) internal successors, (36), 6 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:20,299 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 251 transitions. [2021-07-05 09:54:20,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-07-05 09:54:20,299 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:20,300 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] [2021-07-05 09:54:20,300 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-05 09:54:20,300 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:20,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:20,300 INFO L82 PathProgramCache]: Analyzing trace with hash 229036428, now seen corresponding path program 1 times [2021-07-05 09:54:20,300 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:20,301 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2074328253] [2021-07-05 09:54:20,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:20,301 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:20,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:20,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,324 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:20,325 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:20,327 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,327 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:20,330 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,330 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:20,334 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,334 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:20,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:20,335 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:20,335 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2074328253] [2021-07-05 09:54:20,335 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2074328253] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:20,335 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:20,335 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:54:20,335 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220363666] [2021-07-05 09:54:20,336 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:20,336 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:20,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:20,336 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:20,337 INFO L87 Difference]: Start difference. First operand 182 states and 251 transitions. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:20,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:20,383 INFO L93 Difference]: Finished difference Result 519 states and 713 transitions. [2021-07-05 09:54:20,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 09:54:20,385 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 0 states have call successors, (0), 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 36 [2021-07-05 09:54:20,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:20,388 INFO L225 Difference]: With dead ends: 519 [2021-07-05 09:54:20,389 INFO L226 Difference]: Without dead ends: 344 [2021-07-05 09:54:20,390 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 15.0ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:54:20,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 344 states. [2021-07-05 09:54:20,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 344 to 194. [2021-07-05 09:54:20,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 194 states, 193 states have (on average 1.3626943005181347) internal successors, (263), 193 states have internal predecessors, (263), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:20,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 263 transitions. [2021-07-05 09:54:20,404 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 263 transitions. Word has length 36 [2021-07-05 09:54:20,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:20,405 INFO L442 AbstractCegarLoop]: Abstraction has 194 states and 263 transitions. [2021-07-05 09:54:20,405 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:20,405 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 263 transitions. [2021-07-05 09:54:20,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-07-05 09:54:20,406 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:20,409 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] [2021-07-05 09:54:20,409 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-05 09:54:20,409 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:20,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:20,409 INFO L82 PathProgramCache]: Analyzing trace with hash -1803149176, now seen corresponding path program 1 times [2021-07-05 09:54:20,410 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:20,410 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [4910448] [2021-07-05 09:54:20,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:20,410 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:20,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:20,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:54:20,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,452 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:20,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:20,453 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:20,454 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [4910448] [2021-07-05 09:54:20,454 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [4910448] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:20,455 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:20,456 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:54:20,456 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21183692] [2021-07-05 09:54:20,456 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:20,456 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:20,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:20,458 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:20,458 INFO L87 Difference]: Start difference. First operand 194 states and 263 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 2 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:20,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:20,487 INFO L93 Difference]: Finished difference Result 469 states and 635 transitions. [2021-07-05 09:54:20,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:20,487 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 2 states have internal predecessors, (36), 0 states have call successors, (0), 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 36 [2021-07-05 09:54:20,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:20,488 INFO L225 Difference]: With dead ends: 469 [2021-07-05 09:54:20,489 INFO L226 Difference]: Without dead ends: 282 [2021-07-05 09:54:20,490 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:20,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2021-07-05 09:54:20,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 282. [2021-07-05 09:54:20,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 282 states, 281 states have (on average 1.3274021352313168) internal successors, (373), 281 states have internal predecessors, (373), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:20,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 373 transitions. [2021-07-05 09:54:20,505 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 373 transitions. Word has length 36 [2021-07-05 09:54:20,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:20,505 INFO L442 AbstractCegarLoop]: Abstraction has 282 states and 373 transitions. [2021-07-05 09:54:20,505 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 2 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:20,505 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 373 transitions. [2021-07-05 09:54:20,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-07-05 09:54:20,506 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:20,506 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 09:54:20,507 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-05 09:54:20,507 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:20,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:20,507 INFO L82 PathProgramCache]: Analyzing trace with hash 1017339336, now seen corresponding path program 1 times [2021-07-05 09:54:20,507 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:20,507 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1685514170] [2021-07-05 09:54:20,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:20,508 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:20,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:20,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:20,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:20,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,556 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:20,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:20,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:54:20,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:20,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:20,570 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:20,570 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1685514170] [2021-07-05 09:54:20,571 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1685514170] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:20,571 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:20,571 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 09:54:20,571 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1571200886] [2021-07-05 09:54:20,571 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 09:54:20,571 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:20,572 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 09:54:20,573 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 09:54:20,573 INFO L87 Difference]: Start difference. First operand 282 states and 373 transitions. Second operand has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 6 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 09:54:20,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:20,719 INFO L93 Difference]: Finished difference Result 859 states and 1139 transitions. [2021-07-05 09:54:20,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-05 09:54:20,721 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 6 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 09:54:20,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:20,722 INFO L225 Difference]: With dead ends: 859 [2021-07-05 09:54:20,722 INFO L226 Difference]: Without dead ends: 584 [2021-07-05 09:54:20,723 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 43.0ms TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2021-07-05 09:54:20,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 584 states. [2021-07-05 09:54:20,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 584 to 282. [2021-07-05 09:54:20,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 282 states, 281 states have (on average 1.302491103202847) internal successors, (366), 281 states have internal predecessors, (366), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:20,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 366 transitions. [2021-07-05 09:54:20,747 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 366 transitions. Word has length 37 [2021-07-05 09:54:20,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:20,748 INFO L442 AbstractCegarLoop]: Abstraction has 282 states and 366 transitions. [2021-07-05 09:54:20,748 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 6 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 09:54:20,748 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 366 transitions. [2021-07-05 09:54:20,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-07-05 09:54:20,750 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:20,750 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:20,750 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-05 09:54:20,750 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:20,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:20,751 INFO L82 PathProgramCache]: Analyzing trace with hash -9909279, now seen corresponding path program 1 times [2021-07-05 09:54:20,751 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:20,751 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1609403060] [2021-07-05 09:54:20,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:20,751 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:20,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:20,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:20,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:20,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:20,819 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:20,819 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:20,819 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1609403060] [2021-07-05 09:54:20,820 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1609403060] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:20,820 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:20,820 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:54:20,820 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1956771890] [2021-07-05 09:54:20,821 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:20,821 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:20,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:20,822 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:20,822 INFO L87 Difference]: Start difference. First operand 282 states and 366 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:20,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:20,856 INFO L93 Difference]: Finished difference Result 413 states and 538 transitions. [2021-07-05 09:54:20,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:20,857 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 58 [2021-07-05 09:54:20,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:20,858 INFO L225 Difference]: With dead ends: 413 [2021-07-05 09:54:20,858 INFO L226 Difference]: Without dead ends: 411 [2021-07-05 09:54:20,859 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:20,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 411 states. [2021-07-05 09:54:20,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 411 to 308. [2021-07-05 09:54:20,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 308 states, 307 states have (on average 1.3192182410423452) internal successors, (405), 307 states have internal predecessors, (405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:20,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 405 transitions. [2021-07-05 09:54:20,878 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 405 transitions. Word has length 58 [2021-07-05 09:54:20,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:20,879 INFO L442 AbstractCegarLoop]: Abstraction has 308 states and 405 transitions. [2021-07-05 09:54:20,879 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:20,879 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 405 transitions. [2021-07-05 09:54:20,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-07-05 09:54:20,879 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:20,880 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:20,880 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-07-05 09:54:20,881 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:20,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:20,881 INFO L82 PathProgramCache]: Analyzing trace with hash -592648286, now seen corresponding path program 1 times [2021-07-05 09:54:20,882 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:20,882 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1821578907] [2021-07-05 09:54:20,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:20,882 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:20,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:20,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:20,939 INFO L142 QuantifierPusher]: treesize reduction 9, result has 64.0 percent of original size [2021-07-05 09:54:20,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-07-05 09:54:20,949 INFO L142 QuantifierPusher]: treesize reduction 18, result has 47.1 percent of original size [2021-07-05 09:54:20,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-07-05 09:54:20,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:20,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:20,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:20,963 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-07-05 09:54:20,963 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:20,963 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1821578907] [2021-07-05 09:54:20,963 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1821578907] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:20,963 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:20,963 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:54:20,964 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [682266252] [2021-07-05 09:54:20,964 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:20,964 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:20,964 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:20,964 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:20,965 INFO L87 Difference]: Start difference. First operand 308 states and 405 transitions. Second operand has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:21,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:21,244 INFO L93 Difference]: Finished difference Result 933 states and 1253 transitions. [2021-07-05 09:54:21,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-05 09:54:21,245 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 82 [2021-07-05 09:54:21,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:21,247 INFO L225 Difference]: With dead ends: 933 [2021-07-05 09:54:21,249 INFO L226 Difference]: Without dead ends: 720 [2021-07-05 09:54:21,250 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 66.5ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 09:54:21,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 720 states. [2021-07-05 09:54:21,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 720 to 399. [2021-07-05 09:54:21,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 399 states, 398 states have (on average 1.3316582914572865) internal successors, (530), 398 states have internal predecessors, (530), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:21,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 399 states and 530 transitions. [2021-07-05 09:54:21,281 INFO L78 Accepts]: Start accepts. Automaton has 399 states and 530 transitions. Word has length 82 [2021-07-05 09:54:21,281 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:21,281 INFO L442 AbstractCegarLoop]: Abstraction has 399 states and 530 transitions. [2021-07-05 09:54:21,282 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:21,282 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 530 transitions. [2021-07-05 09:54:21,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-07-05 09:54:21,282 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:21,283 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:21,283 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-07-05 09:54:21,283 INFO L374 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:21,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:21,283 INFO L82 PathProgramCache]: Analyzing trace with hash -1613716640, now seen corresponding path program 1 times [2021-07-05 09:54:21,283 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:21,284 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828209182] [2021-07-05 09:54:21,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:21,284 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:21,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:21,309 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,309 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,310 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,310 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,312 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,313 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,316 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 39 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:21,316 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:21,316 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828209182] [2021-07-05 09:54:21,316 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1828209182] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:54:21,316 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1246368498] [2021-07-05 09:54:21,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:21,317 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 09:54:21,317 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:54:21,318 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-07-05 09:54:21,324 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-07-05 09:54:21,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:21,451 INFO L263 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 3 conjunts are in the unsatisfiable core [2021-07-05 09:54:21,456 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 09:54:21,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,460 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,460 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,461 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,463 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,463 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,464 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,465 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,466 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,467 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,467 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,468 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,468 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,469 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,469 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,470 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,472 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,472 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,473 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,474 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,477 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,478 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,479 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,479 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,480 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,482 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,482 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,483 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,500 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,501 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:21,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:21,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:21,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:21,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,506 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,506 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,507 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,508 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,508 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,509 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,510 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,511 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,515 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,516 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,517 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,518 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,523 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,523 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,526 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,530 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,531 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,531 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,532 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,537 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,539 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,539 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,540 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,540 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,542 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,544 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,547 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,575 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:54:21,580 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 09:54:21,581 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:54:21,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,584 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:54:21,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 09:54:21,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:54:21,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,597 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,598 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,602 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,606 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,606 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,607 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,616 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,616 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,617 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,622 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,623 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,623 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,624 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,624 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,625 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,625 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,626 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,638 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,638 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,639 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,639 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,640 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,645 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,646 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,646 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,649 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,649 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,650 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,650 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,651 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,652 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,659 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,666 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,666 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,671 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,672 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,672 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,675 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,675 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,676 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,676 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,677 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,677 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,678 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:21,680 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-07-05 09:54:21,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,680 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,682 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,683 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:21,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:21,719 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 39 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:21,719 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1246368498] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:54:21,719 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 09:54:21,719 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2021-07-05 09:54:21,719 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [456988928] [2021-07-05 09:54:21,720 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 09:54:21,720 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:21,720 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 09:54:21,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-07-05 09:54:21,720 INFO L87 Difference]: Start difference. First operand 399 states and 530 transitions. Second operand has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:21,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:21,861 INFO L93 Difference]: Finished difference Result 1262 states and 1684 transitions. [2021-07-05 09:54:21,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 09:54:21,862 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 82 [2021-07-05 09:54:21,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:21,864 INFO L225 Difference]: With dead ends: 1262 [2021-07-05 09:54:21,864 INFO L226 Difference]: Without dead ends: 867 [2021-07-05 09:54:21,865 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.1ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-07-05 09:54:21,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 867 states. [2021-07-05 09:54:21,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 867 to 857. [2021-07-05 09:54:21,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 857 states, 856 states have (on average 1.3200934579439252) internal successors, (1130), 856 states have internal predecessors, (1130), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:21,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 857 states and 1130 transitions. [2021-07-05 09:54:21,925 INFO L78 Accepts]: Start accepts. Automaton has 857 states and 1130 transitions. Word has length 82 [2021-07-05 09:54:21,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:21,925 INFO L442 AbstractCegarLoop]: Abstraction has 857 states and 1130 transitions. [2021-07-05 09:54:21,925 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 20.5) internal successors, (82), 4 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:21,926 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1130 transitions. [2021-07-05 09:54:21,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-07-05 09:54:21,927 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:21,927 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:21,951 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-07-05 09:54:22,147 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2021-07-05 09:54:22,147 INFO L374 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:22,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:22,148 INFO L82 PathProgramCache]: Analyzing trace with hash -987015072, now seen corresponding path program 1 times [2021-07-05 09:54:22,148 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:22,148 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1277265418] [2021-07-05 09:54:22,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:22,148 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:22,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:22,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:22,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:22,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:22,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:22,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:22,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:22,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:22,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:54:22,182 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:22,182 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:22,182 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-07-05 09:54:22,182 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:22,183 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1277265418] [2021-07-05 09:54:22,183 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1277265418] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:22,183 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:22,183 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:54:22,183 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1648800542] [2021-07-05 09:54:22,183 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:22,183 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:22,184 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:22,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:22,184 INFO L87 Difference]: Start difference. First operand 857 states and 1130 transitions. Second operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:22,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:22,254 INFO L93 Difference]: Finished difference Result 1598 states and 2091 transitions. [2021-07-05 09:54:22,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 09:54:22,255 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 82 [2021-07-05 09:54:22,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:22,257 INFO L225 Difference]: With dead ends: 1598 [2021-07-05 09:54:22,257 INFO L226 Difference]: Without dead ends: 748 [2021-07-05 09:54:22,258 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 15.2ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:54:22,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 748 states. [2021-07-05 09:54:22,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 748 to 404. [2021-07-05 09:54:22,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 404 states, 403 states have (on average 1.28287841191067) internal successors, (517), 403 states have internal predecessors, (517), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:22,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 404 states and 517 transitions. [2021-07-05 09:54:22,302 INFO L78 Accepts]: Start accepts. Automaton has 404 states and 517 transitions. Word has length 82 [2021-07-05 09:54:22,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:22,302 INFO L442 AbstractCegarLoop]: Abstraction has 404 states and 517 transitions. [2021-07-05 09:54:22,302 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:22,303 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 517 transitions. [2021-07-05 09:54:22,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2021-07-05 09:54:22,303 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:22,303 INFO L525 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:22,304 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-07-05 09:54:22,304 INFO L374 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:22,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:22,304 INFO L82 PathProgramCache]: Analyzing trace with hash 1917155008, now seen corresponding path program 2 times [2021-07-05 09:54:22,304 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:22,304 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1546581087] [2021-07-05 09:54:22,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:22,305 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:22,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:22,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:22,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:22,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:22,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:22,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:22,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:22,348 INFO L142 QuantifierPusher]: treesize reduction 13, result has 38.1 percent of original size [2021-07-05 09:54:22,348 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 09:54:22,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:22,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-07-05 09:54:22,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:22,368 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:22,368 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-07-05 09:54:22,368 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:22,368 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1546581087] [2021-07-05 09:54:22,368 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1546581087] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:22,368 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:22,368 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 09:54:22,369 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1650749245] [2021-07-05 09:54:22,369 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 09:54:22,369 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:22,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 09:54:22,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-07-05 09:54:22,370 INFO L87 Difference]: Start difference. First operand 404 states and 517 transitions. Second operand has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:22,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:22,612 INFO L93 Difference]: Finished difference Result 932 states and 1193 transitions. [2021-07-05 09:54:22,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-05 09:54:22,613 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 83 [2021-07-05 09:54:22,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:22,613 INFO L225 Difference]: With dead ends: 932 [2021-07-05 09:54:22,613 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:54:22,614 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 50.7ms TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:54:22,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:54:22,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:54:22,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:22,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:54:22,615 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 83 [2021-07-05 09:54:22,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:22,615 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:54:22,615 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:22,615 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:54:22,615 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:54:22,618 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:54:22,622 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,624 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,624 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,629 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,630 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,631 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,631 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,632 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,632 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,633 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,666 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,667 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,667 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,668 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,668 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,668 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,694 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,695 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,879 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 186 [2021-07-05 09:54:22,881 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,883 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:22,883 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,027 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 173 [2021-07-05 09:54:23,028 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,107 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,108 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,109 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,109 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,341 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 196 [2021-07-05 09:54:23,342 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,343 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,354 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,355 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,356 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,356 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,356 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,357 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,553 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 200 [2021-07-05 09:54:23,554 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,556 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,556 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,731 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 221 [2021-07-05 09:54:23,732 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,733 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,733 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,733 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,734 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,734 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,735 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,773 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,774 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,849 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,850 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,850 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,910 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,911 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:23,912 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,008 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,009 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,009 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,010 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,024 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:24,190 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 213 [2021-07-05 09:54:24,924 WARN L205 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 29 [2021-07-05 09:54:25,466 WARN L205 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 35 [2021-07-05 09:54:25,662 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 19 [2021-07-05 09:54:26,161 WARN L205 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 29 [2021-07-05 09:54:26,278 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 30 [2021-07-05 09:54:26,785 WARN L205 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 27 [2021-07-05 09:54:27,269 WARN L205 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 34 [2021-07-05 09:54:27,400 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 18 [2021-07-05 09:54:27,614 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 31 [2021-07-05 09:54:27,809 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 30 [2021-07-05 09:54:28,274 WARN L205 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 35 [2021-07-05 09:54:28,417 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 39 [2021-07-05 09:54:29,028 WARN L205 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 32 [2021-07-05 09:54:29,031 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:54:29,031 INFO L762 garLoopResultBuilder]: For program point L267(lines 267 271) no Hoare annotation was computed. [2021-07-05 09:54:29,031 INFO L762 garLoopResultBuilder]: For program point L267-2(lines 267 271) no Hoare annotation was computed. [2021-07-05 09:54:29,031 INFO L762 garLoopResultBuilder]: For program point L267-3(lines 267 271) no Hoare annotation was computed. [2021-07-05 09:54:29,031 INFO L762 garLoopResultBuilder]: For program point L102(lines 102 119) no Hoare annotation was computed. [2021-07-05 09:54:29,031 INFO L762 garLoopResultBuilder]: For program point L267-5(lines 267 271) no Hoare annotation was computed. [2021-07-05 09:54:29,031 INFO L762 garLoopResultBuilder]: For program point L102-1(lines 102 119) no Hoare annotation was computed. [2021-07-05 09:54:29,032 INFO L762 garLoopResultBuilder]: For program point L267-6(lines 267 271) no Hoare annotation was computed. [2021-07-05 09:54:29,032 INFO L762 garLoopResultBuilder]: For program point L102-2(lines 102 119) no Hoare annotation was computed. [2021-07-05 09:54:29,032 INFO L762 garLoopResultBuilder]: For program point L102-3(lines 102 119) no Hoare annotation was computed. [2021-07-05 09:54:29,032 INFO L762 garLoopResultBuilder]: For program point L267-8(lines 267 271) no Hoare annotation was computed. [2021-07-05 09:54:29,032 INFO L762 garLoopResultBuilder]: For program point L102-4(lines 102 119) no Hoare annotation was computed. [2021-07-05 09:54:29,032 INFO L762 garLoopResultBuilder]: For program point L102-5(lines 102 119) no Hoare annotation was computed. [2021-07-05 09:54:29,032 INFO L758 garLoopResultBuilder]: At program point L532(lines 527 535) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:29,032 INFO L758 garLoopResultBuilder]: At program point L70(lines 69 88) the Hoare annotation is: (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse5 (not (= 0 ~systemActive~0))) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (<= 1 ~waterLevel~0)) (.cse6 (= ~methaneLevelCritical~0 1)) (.cse3 (= ULTIMATE.start_main_~tmp~7 1)) (.cse4 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse3 .cse5) (and .cse0 (= ~methAndRunningLastTime~0 0) .cse2 .cse6 .cse3 .cse5) (and .cse0 .cse2 .cse6 .cse3 .cse4))) [2021-07-05 09:54:29,033 INFO L762 garLoopResultBuilder]: For program point L70-1(lines 70 76) no Hoare annotation was computed. [2021-07-05 09:54:29,033 INFO L765 garLoopResultBuilder]: At program point L70-2(lines 69 88) the Hoare annotation is: true [2021-07-05 09:54:29,033 INFO L765 garLoopResultBuilder]: At program point L70-3(lines 69 88) the Hoare annotation is: true [2021-07-05 09:54:29,033 INFO L758 garLoopResultBuilder]: At program point L369(lines 364 371) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~7 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ULTIMATE.start_main_~tmp~7 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:29,033 INFO L762 garLoopResultBuilder]: For program point L336(lines 336 349) no Hoare annotation was computed. [2021-07-05 09:54:29,033 INFO L762 garLoopResultBuilder]: For program point L106(lines 106 114) no Hoare annotation was computed. [2021-07-05 09:54:29,033 INFO L762 garLoopResultBuilder]: For program point L106-1(lines 106 114) no Hoare annotation was computed. [2021-07-05 09:54:29,033 INFO L762 garLoopResultBuilder]: For program point L106-2(lines 106 114) no Hoare annotation was computed. [2021-07-05 09:54:29,033 INFO L762 garLoopResultBuilder]: For program point L106-3(lines 106 114) no Hoare annotation was computed. [2021-07-05 09:54:29,033 INFO L762 garLoopResultBuilder]: For program point L106-4(lines 106 114) no Hoare annotation was computed. [2021-07-05 09:54:29,034 INFO L762 garLoopResultBuilder]: For program point L106-5(lines 106 114) no Hoare annotation was computed. [2021-07-05 09:54:29,034 INFO L758 garLoopResultBuilder]: At program point L273(lines 258 276) the Hoare annotation is: (let ((.cse9 (= ~waterLevel~0 0))) (let ((.cse8 (not .cse9))) (let ((.cse0 (= |ULTIMATE.start_isLowWaterLevel_#res| 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ULTIMATE.start_isLowWaterLevel_~tmp___0~1 1)) (.cse3 (<= 1 ~waterLevel~0)) (.cse4 (or (and (= ULTIMATE.start_isLowWaterLevel_~tmp~4 0) .cse8) (and .cse9 (= ULTIMATE.start_isLowWaterLevel_~tmp~4 1)))) (.cse5 (= ULTIMATE.start_main_~tmp~7 1)) (.cse6 (not (= 0 ~systemActive~0))) (.cse7 (or (and (= |ULTIMATE.start_isLowWaterSensorDry_#res| 0) .cse8) (and .cse9 (= |ULTIMATE.start_isLowWaterSensorDry_#res| 1))))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 1) .cse4 .cse5 .cse6 .cse7))))) [2021-07-05 09:54:29,034 INFO L758 garLoopResultBuilder]: At program point L273-1(lines 258 276) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,034 INFO L758 garLoopResultBuilder]: At program point L273-2(lines 258 276) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,034 INFO L762 garLoopResultBuilder]: For program point L934(lines 934 938) no Hoare annotation was computed. [2021-07-05 09:54:29,034 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:54:29,034 INFO L762 garLoopResultBuilder]: For program point L307(lines 306 353) no Hoare annotation was computed. [2021-07-05 09:54:29,035 INFO L762 garLoopResultBuilder]: For program point L308(lines 308 312) no Hoare annotation was computed. [2021-07-05 09:54:29,035 INFO L758 garLoopResultBuilder]: At program point L77(lines 77 83) the Hoare annotation is: (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (<= 1 ~waterLevel~0)) (.cse3 (= ULTIMATE.start_main_~tmp~7 1)) (.cse4 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse3 (not (= 0 ~systemActive~0))) (and .cse0 .cse2 (= ~methaneLevelCritical~0 1) .cse3 .cse4))) [2021-07-05 09:54:29,035 INFO L765 garLoopResultBuilder]: At program point L77-1(lines 77 83) the Hoare annotation is: true [2021-07-05 09:54:29,035 INFO L765 garLoopResultBuilder]: At program point L77-2(lines 77 83) the Hoare annotation is: true [2021-07-05 09:54:29,035 INFO L758 garLoopResultBuilder]: At program point L1002(lines 997 1005) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (<= 1 ~waterLevel~0)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (not (= 0 ~systemActive~0))) (.cse4 (let ((.cse5 (= ~waterLevel~0 0))) (or (and (= |ULTIMATE.start_isLowWaterSensorDry_#res| 0) (not .cse5)) (and .cse5 (= |ULTIMATE.start_isLowWaterSensorDry_#res| 1)))))) (or (and .cse0 (= ~methAndRunningLastTime~0 0) .cse1 (= ~methaneLevelCritical~0 1) .cse2 .cse3 .cse4) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3 .cse4))) [2021-07-05 09:54:29,035 INFO L758 garLoopResultBuilder]: At program point L1002-1(lines 997 1005) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,035 INFO L758 garLoopResultBuilder]: At program point L1002-2(lines 997 1005) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,035 INFO L762 garLoopResultBuilder]: For program point L342(lines 342 348) no Hoare annotation was computed. [2021-07-05 09:54:29,035 INFO L758 garLoopResultBuilder]: At program point L342-1(lines 70 76) the Hoare annotation is: (let ((.cse5 (<= 2 ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse7 (not (= 0 ~systemActive~0))) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (<= 1 ~waterLevel~0)) (.cse6 (= ~methaneLevelCritical~0 1)) (.cse3 (= ULTIMATE.start_main_~tmp~7 1)) (.cse4 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 (= ~methAndRunningLastTime~0 0) .cse6 .cse3 .cse7) (and .cse5 .cse0 .cse1 .cse3 .cse7) (and .cse0 .cse2 .cse6 .cse3 .cse4))) [2021-07-05 09:54:29,036 INFO L762 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2021-07-05 09:54:29,036 INFO L762 garLoopResultBuilder]: For program point L46-1(line 46) no Hoare annotation was computed. [2021-07-05 09:54:29,036 INFO L762 garLoopResultBuilder]: For program point L46-2(line 46) no Hoare annotation was computed. [2021-07-05 09:54:29,036 INFO L762 garLoopResultBuilder]: For program point L380(lines 380 397) no Hoare annotation was computed. [2021-07-05 09:54:29,036 INFO L758 garLoopResultBuilder]: At program point L380-1(lines 1 1005) the Hoare annotation is: (let ((.cse3 (<= 1 ~waterLevel~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse7 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse8 (= ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~6 0)) (.cse4 (= ULTIMATE.start_main_~tmp~7 1)) (.cse6 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse2 .cse3 (= ~methaneLevelCritical~0 1) .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse7 .cse3 .cse8 .cse4 .cse5) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse7 .cse8 .cse4 .cse6))) [2021-07-05 09:54:29,036 INFO L765 garLoopResultBuilder]: At program point L413-2(lines 413 427) the Hoare annotation is: true [2021-07-05 09:54:29,036 INFO L762 garLoopResultBuilder]: For program point L380-2(lines 380 397) no Hoare annotation was computed. [2021-07-05 09:54:29,036 INFO L762 garLoopResultBuilder]: For program point L281(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:54:29,036 INFO L765 garLoopResultBuilder]: At program point L380-3(lines 1 1005) the Hoare annotation is: true [2021-07-05 09:54:29,036 INFO L758 garLoopResultBuilder]: At program point L281-1(lines 281 287) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (<= 1 ~waterLevel~0)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (= ~pumpRunning~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (and .cse0 .cse1 (= ~methaneLevelCritical~0 1) .cse2 .cse3))) [2021-07-05 09:54:29,037 INFO L762 garLoopResultBuilder]: For program point L248(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,037 INFO L762 garLoopResultBuilder]: For program point L380-4(lines 380 397) no Hoare annotation was computed. [2021-07-05 09:54:29,037 INFO L765 garLoopResultBuilder]: At program point L380-5(lines 1 1005) the Hoare annotation is: true [2021-07-05 09:54:29,037 INFO L762 garLoopResultBuilder]: For program point L248-2(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,037 INFO L762 garLoopResultBuilder]: For program point L248-3(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,037 INFO L762 garLoopResultBuilder]: For program point L248-5(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,037 INFO L762 garLoopResultBuilder]: For program point L248-6(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,037 INFO L762 garLoopResultBuilder]: For program point L248-8(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,037 INFO L762 garLoopResultBuilder]: For program point L248-9(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,037 INFO L762 garLoopResultBuilder]: For program point L248-11(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,038 INFO L762 garLoopResultBuilder]: For program point L248-12(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,038 INFO L762 garLoopResultBuilder]: For program point L248-14(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,038 INFO L762 garLoopResultBuilder]: For program point L248-15(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,038 INFO L762 garLoopResultBuilder]: For program point L248-17(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,038 INFO L762 garLoopResultBuilder]: For program point L414(line 414) no Hoare annotation was computed. [2021-07-05 09:54:29,038 INFO L762 garLoopResultBuilder]: For program point L910(lines 910 914) no Hoare annotation was computed. [2021-07-05 09:54:29,038 INFO L762 garLoopResultBuilder]: For program point L910-3(lines 910 914) no Hoare annotation was computed. [2021-07-05 09:54:29,038 INFO L762 garLoopResultBuilder]: For program point L910-6(lines 910 914) no Hoare annotation was computed. [2021-07-05 09:54:29,038 INFO L762 garLoopResultBuilder]: For program point L316(lines 316 322) no Hoare annotation was computed. [2021-07-05 09:54:29,038 INFO L758 garLoopResultBuilder]: At program point L316-1(lines 316 322) the Hoare annotation is: (let ((.cse3 (<= 1 ~waterLevel~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse7 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse8 (= ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~6 0)) (.cse4 (= ULTIMATE.start_main_~tmp~7 1)) (.cse6 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse2 .cse3 (= ~methaneLevelCritical~0 1) .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse7 .cse3 .cse8 .cse4 .cse5) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse7 .cse8 .cse4 .cse6))) [2021-07-05 09:54:29,039 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:54:29,039 INFO L762 garLoopResultBuilder]: For program point L417(lines 417 421) no Hoare annotation was computed. [2021-07-05 09:54:29,039 INFO L762 garLoopResultBuilder]: For program point L384(lines 384 394) no Hoare annotation was computed. [2021-07-05 09:54:29,039 INFO L762 garLoopResultBuilder]: For program point L417-1(lines 70 76) no Hoare annotation was computed. [2021-07-05 09:54:29,039 INFO L762 garLoopResultBuilder]: For program point L384-2(lines 384 394) no Hoare annotation was computed. [2021-07-05 09:54:29,039 INFO L762 garLoopResultBuilder]: For program point L384-4(lines 384 394) no Hoare annotation was computed. [2021-07-05 09:54:29,039 INFO L762 garLoopResultBuilder]: For program point L385(lines 385 391) no Hoare annotation was computed. [2021-07-05 09:54:29,039 INFO L762 garLoopResultBuilder]: For program point L385-2(lines 385 391) no Hoare annotation was computed. [2021-07-05 09:54:29,039 INFO L762 garLoopResultBuilder]: For program point L385-4(lines 385 391) no Hoare annotation was computed. [2021-07-05 09:54:29,039 INFO L758 garLoopResultBuilder]: At program point L947(lines 942 950) the Hoare annotation is: false [2021-07-05 09:54:29,040 INFO L758 garLoopResultBuilder]: At program point L947-1(lines 942 950) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2 .cse3 .cse4) (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1) .cse2 .cse3 .cse4))) [2021-07-05 09:54:29,040 INFO L758 garLoopResultBuilder]: At program point L947-2(lines 942 950) the Hoare annotation is: (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse4 (<= 1 ~waterLevel~0)) (.cse3 (= ULTIMATE.start_main_~tmp~7 1)) (.cse5 (= ~pumpRunning~0 0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 (not (= 0 ~systemActive~0))) (and .cse0 .cse1 .cse2 .cse4 .cse3 .cse5) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse4 (= ~methaneLevelCritical~0 1) .cse3 .cse5))) [2021-07-05 09:54:29,040 INFO L758 garLoopResultBuilder]: At program point L947-3(lines 942 950) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,040 INFO L758 garLoopResultBuilder]: At program point L947-4(lines 942 950) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,040 INFO L765 garLoopResultBuilder]: At program point L947-5(lines 942 950) the Hoare annotation is: true [2021-07-05 09:54:29,040 INFO L758 garLoopResultBuilder]: At program point L947-6(lines 942 950) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,040 INFO L758 garLoopResultBuilder]: At program point L947-7(lines 942 950) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,040 INFO L765 garLoopResultBuilder]: At program point L947-8(lines 942 950) the Hoare annotation is: true [2021-07-05 09:54:29,040 INFO L758 garLoopResultBuilder]: At program point L254(lines 239 257) the Hoare annotation is: false [2021-07-05 09:54:29,041 INFO L758 garLoopResultBuilder]: At program point L254-1(lines 239 257) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse2 (= ~methaneLevelCritical~0 1)) (.cse7 (= |ULTIMATE.start_isHighWaterLevel_#res| 0)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse8 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~0 0)) (.cse9 (<= 1 ~waterLevel~0)) (.cse3 (= ULTIMATE.start_main_~tmp~7 1)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse6 .cse3 .cse4 .cse5) (and .cse7 .cse1 .cse8 .cse9 .cse2 .cse3 .cse4 .cse5) (and .cse7 .cse1 .cse6 .cse8 .cse9 .cse3 .cse4 .cse5))) [2021-07-05 09:54:29,041 INFO L758 garLoopResultBuilder]: At program point L254-2(lines 239 257) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,041 INFO L758 garLoopResultBuilder]: At program point L254-3(lines 239 257) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,041 INFO L758 garLoopResultBuilder]: At program point L254-4(lines 239 257) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,041 INFO L758 garLoopResultBuilder]: At program point L254-5(lines 239 257) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,041 INFO L765 garLoopResultBuilder]: At program point L354(lines 305 355) the Hoare annotation is: true [2021-07-05 09:54:29,041 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:54:29,041 INFO L758 garLoopResultBuilder]: At program point L190(lines 183 193) the Hoare annotation is: false [2021-07-05 09:54:29,041 INFO L758 garLoopResultBuilder]: At program point L190-1(lines 183 193) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methaneLevelCritical~0 1) .cse2 .cse3 .cse4) (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2 .cse3 .cse4))) [2021-07-05 09:54:29,041 INFO L758 garLoopResultBuilder]: At program point L190-2(lines 183 193) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,042 INFO L758 garLoopResultBuilder]: At program point L190-3(lines 183 193) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,042 INFO L758 garLoopResultBuilder]: At program point L190-4(lines 183 193) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,042 INFO L758 garLoopResultBuilder]: At program point L190-5(lines 183 193) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,042 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 495) no Hoare annotation was computed. [2021-07-05 09:54:29,042 INFO L765 garLoopResultBuilder]: At program point L488-1(lines 488 495) the Hoare annotation is: true [2021-07-05 09:54:29,042 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:54:29,042 INFO L758 garLoopResultBuilder]: At program point L524(lines 1 1005) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:29,042 INFO L762 garLoopResultBuilder]: For program point L326(lines 326 332) no Hoare annotation was computed. [2021-07-05 09:54:29,042 INFO L758 garLoopResultBuilder]: At program point L326-1(lines 326 332) the Hoare annotation is: (let ((.cse6 (<= 2 ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse8 (not (= 0 ~systemActive~0))) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse3 (<= 1 ~waterLevel~0)) (.cse7 (= ~methaneLevelCritical~0 1)) (.cse4 (= ULTIMATE.start_main_~tmp~7 1)) (.cse5 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse2 .cse7 .cse4 .cse8) (and .cse6 .cse0 .cse1 .cse4 .cse8) (and .cse0 .cse2 .cse3 .cse7 .cse4 .cse5))) [2021-07-05 09:54:29,043 INFO L762 garLoopResultBuilder]: For program point L128(lines 128 145) no Hoare annotation was computed. [2021-07-05 09:54:29,043 INFO L762 garLoopResultBuilder]: For program point L128-1(lines 128 145) no Hoare annotation was computed. [2021-07-05 09:54:29,043 INFO L762 garLoopResultBuilder]: For program point L128-2(lines 128 145) no Hoare annotation was computed. [2021-07-05 09:54:29,043 INFO L762 garLoopResultBuilder]: For program point L987(lines 987 993) no Hoare annotation was computed. [2021-07-05 09:54:29,043 INFO L762 garLoopResultBuilder]: For program point L987-1(lines 987 993) no Hoare annotation was computed. [2021-07-05 09:54:29,043 INFO L762 garLoopResultBuilder]: For program point L987-2(lines 987 993) no Hoare annotation was computed. [2021-07-05 09:54:29,043 INFO L762 garLoopResultBuilder]: For program point L987-3(lines 987 993) no Hoare annotation was computed. [2021-07-05 09:54:29,043 INFO L762 garLoopResultBuilder]: For program point L987-4(lines 987 993) no Hoare annotation was computed. [2021-07-05 09:54:29,043 INFO L762 garLoopResultBuilder]: For program point L987-5(lines 987 993) no Hoare annotation was computed. [2021-07-05 09:54:29,043 INFO L762 garLoopResultBuilder]: For program point L922(lines 922 926) no Hoare annotation was computed. [2021-07-05 09:54:29,044 INFO L758 garLoopResultBuilder]: At program point L461(lines 457 463) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~7 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ULTIMATE.start_main_~tmp~7 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:29,044 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:54:29,044 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:54:29,044 INFO L762 garLoopResultBuilder]: For program point L165(lines 165 171) no Hoare annotation was computed. [2021-07-05 09:54:29,044 INFO L762 garLoopResultBuilder]: For program point L132(lines 132 140) no Hoare annotation was computed. [2021-07-05 09:54:29,044 INFO L762 garLoopResultBuilder]: For program point L165-2(lines 165 171) no Hoare annotation was computed. [2021-07-05 09:54:29,044 INFO L762 garLoopResultBuilder]: For program point L132-1(lines 132 140) no Hoare annotation was computed. [2021-07-05 09:54:29,044 INFO L762 garLoopResultBuilder]: For program point L132-2(lines 132 140) no Hoare annotation was computed. [2021-07-05 09:54:29,044 INFO L762 garLoopResultBuilder]: For program point L165-4(lines 165 171) no Hoare annotation was computed. [2021-07-05 09:54:29,044 INFO L762 garLoopResultBuilder]: For program point L165-6(lines 165 171) no Hoare annotation was computed. [2021-07-05 09:54:29,044 INFO L762 garLoopResultBuilder]: For program point L165-8(lines 165 171) no Hoare annotation was computed. [2021-07-05 09:54:29,045 INFO L762 garLoopResultBuilder]: For program point L165-10(lines 165 171) no Hoare annotation was computed. [2021-07-05 09:54:29,045 INFO L758 garLoopResultBuilder]: At program point L199(lines 194 202) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (<= 1 ~waterLevel~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~methaneLevelCritical~0 1) (= ULTIMATE.start_main_~tmp~7 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:29,045 INFO L765 garLoopResultBuilder]: At program point L199-1(lines 194 202) the Hoare annotation is: true [2021-07-05 09:54:29,045 INFO L765 garLoopResultBuilder]: At program point L199-2(lines 194 202) the Hoare annotation is: true [2021-07-05 09:54:29,045 INFO L758 garLoopResultBuilder]: At program point L992(lines 983 996) the Hoare annotation is: false [2021-07-05 09:54:29,045 INFO L758 garLoopResultBuilder]: At program point L992-1(lines 983 996) the Hoare annotation is: (let ((.cse7 (<= 2 ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (<= 1 ~waterLevel~0)) (.cse8 (= ~methaneLevelCritical~0 1)) (.cse3 (not (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0))) (.cse4 (= ULTIMATE.start_main_~tmp~7 1)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse8 .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse1 .cse4 .cse5 .cse6) (and .cse0 .cse2 .cse8 .cse3 .cse4 .cse5 .cse6))) [2021-07-05 09:54:29,045 INFO L758 garLoopResultBuilder]: At program point L992-2(lines 983 996) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,045 INFO L758 garLoopResultBuilder]: At program point L992-3(lines 983 996) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,045 INFO L758 garLoopResultBuilder]: At program point L992-4(lines 983 996) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,046 INFO L758 garLoopResultBuilder]: At program point L992-5(lines 983 996) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,046 INFO L765 garLoopResultBuilder]: At program point L497(lines 478 500) the Hoare annotation is: true [2021-07-05 09:54:29,046 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-07-05 09:54:29,046 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:54:29,049 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/3) [2021-07-05 09:54:29,050 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:54:29,050 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:54:29,051 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:54:29,052 INFO L276 IsEmpty]: Start isEmpty. Operand has 141 states, 137 states have (on average 1.5401459854014599) internal successors, (211), 140 states have internal predecessors, (211), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:29,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-07-05 09:54:29,052 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:29,052 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:29,052 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:29,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:29,053 INFO L82 PathProgramCache]: Analyzing trace with hash -1941296929, now seen corresponding path program 1 times [2021-07-05 09:54:29,053 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:29,053 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692585203] [2021-07-05 09:54:29,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:29,053 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:29,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:29,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:29,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:29,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:29,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:29,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:29,068 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:29,068 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1692585203] [2021-07-05 09:54:29,068 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1692585203] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:29,068 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:29,068 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:54:29,068 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1399978020] [2021-07-05 09:54:29,068 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:54:29,069 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:29,069 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:54:29,069 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:54:29,069 INFO L87 Difference]: Start difference. First operand has 141 states, 137 states have (on average 1.5401459854014599) internal successors, (211), 140 states have internal predecessors, (211), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 9.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:29,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:29,071 INFO L93 Difference]: Finished difference Result 275 states and 414 transitions. [2021-07-05 09:54:29,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:54:29,072 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 9.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 18 [2021-07-05 09:54:29,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:29,072 INFO L225 Difference]: With dead ends: 275 [2021-07-05 09:54:29,072 INFO L226 Difference]: Without dead ends: 93 [2021-07-05 09:54:29,073 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:54:29,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2021-07-05 09:54:29,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 93. [2021-07-05 09:54:29,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 92 states have (on average 1.4565217391304348) internal successors, (134), 92 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 09:54:29,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 134 transitions. [2021-07-05 09:54:29,074 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 134 transitions. Word has length 18 [2021-07-05 09:54:29,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:29,075 INFO L442 AbstractCegarLoop]: Abstraction has 93 states and 134 transitions. [2021-07-05 09:54:29,075 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 9.0) internal successors, (18), 2 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:29,075 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 134 transitions. [2021-07-05 09:54:29,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-07-05 09:54:29,075 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:29,075 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:29,075 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70 [2021-07-05 09:54:29,075 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:29,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:29,076 INFO L82 PathProgramCache]: Analyzing trace with hash 530190787, now seen corresponding path program 1 times [2021-07-05 09:54:29,076 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:29,076 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [845324883] [2021-07-05 09:54:29,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:29,076 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:29,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:29,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:29,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:29,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:29,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:29,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:29,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:29,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:29,093 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:29,093 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [845324883] [2021-07-05 09:54:29,093 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [845324883] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:29,093 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:29,093 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:54:29,093 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [584355978] [2021-07-05 09:54:29,094 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:29,094 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:29,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:29,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:29,094 INFO L87 Difference]: Start difference. First operand 93 states and 134 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:29,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:29,097 INFO L93 Difference]: Finished difference Result 93 states and 134 transitions. [2021-07-05 09:54:29,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:29,097 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-07-05 09:54:29,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:29,098 INFO L225 Difference]: With dead ends: 93 [2021-07-05 09:54:29,098 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:54:29,098 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:29,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:54:29,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:54:29,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:29,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:54:29,099 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 19 [2021-07-05 09:54:29,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:29,099 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:54:29,099 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:29,099 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:54:29,099 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:54:29,099 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:54:29,099 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,100 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,100 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,101 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,101 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,101 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,101 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,102 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,102 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,103 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,104 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,104 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,104 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,105 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,106 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,106 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,106 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,107 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,107 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,107 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,107 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,108 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,108 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,108 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,109 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,109 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,110 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,110 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,111 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,111 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,112 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,112 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,112 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,113 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,113 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,113 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,113 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,114 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,114 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,115 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,115 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,116 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,116 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,116 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,116 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,117 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,117 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,117 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,118 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,118 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,118 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,119 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,119 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,119 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,120 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,120 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,121 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,156 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:54:29,157 INFO L762 garLoopResultBuilder]: For program point L267(lines 267 271) no Hoare annotation was computed. [2021-07-05 09:54:29,157 INFO L762 garLoopResultBuilder]: For program point L267-2(lines 267 271) no Hoare annotation was computed. [2021-07-05 09:54:29,157 INFO L762 garLoopResultBuilder]: For program point L267-3(lines 267 271) no Hoare annotation was computed. [2021-07-05 09:54:29,157 INFO L762 garLoopResultBuilder]: For program point L102(lines 102 119) no Hoare annotation was computed. [2021-07-05 09:54:29,157 INFO L762 garLoopResultBuilder]: For program point L267-5(lines 267 271) no Hoare annotation was computed. [2021-07-05 09:54:29,157 INFO L762 garLoopResultBuilder]: For program point L102-1(lines 102 119) no Hoare annotation was computed. [2021-07-05 09:54:29,157 INFO L762 garLoopResultBuilder]: For program point L267-6(lines 267 271) no Hoare annotation was computed. [2021-07-05 09:54:29,157 INFO L762 garLoopResultBuilder]: For program point L102-2(lines 102 119) no Hoare annotation was computed. [2021-07-05 09:54:29,157 INFO L762 garLoopResultBuilder]: For program point L102-3(lines 102 119) no Hoare annotation was computed. [2021-07-05 09:54:29,157 INFO L762 garLoopResultBuilder]: For program point L267-8(lines 267 271) no Hoare annotation was computed. [2021-07-05 09:54:29,158 INFO L762 garLoopResultBuilder]: For program point L102-4(lines 102 119) no Hoare annotation was computed. [2021-07-05 09:54:29,158 INFO L762 garLoopResultBuilder]: For program point L102-5(lines 102 119) no Hoare annotation was computed. [2021-07-05 09:54:29,158 INFO L758 garLoopResultBuilder]: At program point L532(lines 527 535) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:29,158 INFO L758 garLoopResultBuilder]: At program point L70(lines 69 88) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse5 (not (= 0 ~systemActive~0))) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (<= 1 ~waterLevel~0)) (.cse6 (= ~methaneLevelCritical~0 1)) (.cse3 (= ULTIMATE.start_main_~tmp~7 1)) (.cse4 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse3 .cse5) (and .cse0 (= ~methAndRunningLastTime~0 0) .cse2 .cse6 .cse3 .cse5) (and .cse0 .cse2 .cse6 .cse3 .cse4)))) [2021-07-05 09:54:29,158 INFO L762 garLoopResultBuilder]: For program point L70-1(lines 70 76) no Hoare annotation was computed. [2021-07-05 09:54:29,158 INFO L758 garLoopResultBuilder]: At program point L70-2(lines 69 88) the Hoare annotation is: false [2021-07-05 09:54:29,158 INFO L765 garLoopResultBuilder]: At program point L70-3(lines 69 88) the Hoare annotation is: true [2021-07-05 09:54:29,158 INFO L758 garLoopResultBuilder]: At program point L369(lines 364 371) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~7 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ULTIMATE.start_main_~tmp~7 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:29,158 INFO L762 garLoopResultBuilder]: For program point L336(lines 336 349) no Hoare annotation was computed. [2021-07-05 09:54:29,159 INFO L762 garLoopResultBuilder]: For program point L106(lines 106 114) no Hoare annotation was computed. [2021-07-05 09:54:29,159 INFO L762 garLoopResultBuilder]: For program point L106-1(lines 106 114) no Hoare annotation was computed. [2021-07-05 09:54:29,159 INFO L762 garLoopResultBuilder]: For program point L106-2(lines 106 114) no Hoare annotation was computed. [2021-07-05 09:54:29,159 INFO L762 garLoopResultBuilder]: For program point L106-3(lines 106 114) no Hoare annotation was computed. [2021-07-05 09:54:29,159 INFO L762 garLoopResultBuilder]: For program point L106-4(lines 106 114) no Hoare annotation was computed. [2021-07-05 09:54:29,159 INFO L762 garLoopResultBuilder]: For program point L106-5(lines 106 114) no Hoare annotation was computed. [2021-07-05 09:54:29,159 INFO L758 garLoopResultBuilder]: At program point L273(lines 258 276) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse9 (= ~waterLevel~0 0))) (let ((.cse8 (not .cse9))) (let ((.cse0 (= |ULTIMATE.start_isLowWaterLevel_#res| 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ULTIMATE.start_isLowWaterLevel_~tmp___0~1 1)) (.cse3 (<= 1 ~waterLevel~0)) (.cse4 (or (and (= ULTIMATE.start_isLowWaterLevel_~tmp~4 0) .cse8) (and .cse9 (= ULTIMATE.start_isLowWaterLevel_~tmp~4 1)))) (.cse5 (= ULTIMATE.start_main_~tmp~7 1)) (.cse6 (not (= 0 ~systemActive~0))) (.cse7 (or (and (= |ULTIMATE.start_isLowWaterSensorDry_#res| 0) .cse8) (and .cse9 (= |ULTIMATE.start_isLowWaterSensorDry_#res| 1))))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 1) .cse4 .cse5 .cse6 .cse7)))))) [2021-07-05 09:54:29,159 INFO L758 garLoopResultBuilder]: At program point L273-1(lines 258 276) the Hoare annotation is: false [2021-07-05 09:54:29,159 INFO L758 garLoopResultBuilder]: At program point L273-2(lines 258 276) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,159 INFO L762 garLoopResultBuilder]: For program point L934(lines 934 938) no Hoare annotation was computed. [2021-07-05 09:54:29,160 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:54:29,160 INFO L762 garLoopResultBuilder]: For program point L307(lines 306 353) no Hoare annotation was computed. [2021-07-05 09:54:29,160 INFO L762 garLoopResultBuilder]: For program point L308(lines 308 312) no Hoare annotation was computed. [2021-07-05 09:54:29,160 INFO L758 garLoopResultBuilder]: At program point L77(lines 77 83) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (<= 1 ~waterLevel~0)) (.cse3 (= ULTIMATE.start_main_~tmp~7 1)) (.cse4 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse3 (not (= 0 ~systemActive~0))) (and .cse0 .cse2 (= ~methaneLevelCritical~0 1) .cse3 .cse4)))) [2021-07-05 09:54:29,160 INFO L758 garLoopResultBuilder]: At program point L77-1(lines 77 83) the Hoare annotation is: false [2021-07-05 09:54:29,160 INFO L765 garLoopResultBuilder]: At program point L77-2(lines 77 83) the Hoare annotation is: true [2021-07-05 09:54:29,160 INFO L758 garLoopResultBuilder]: At program point L1002(lines 997 1005) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (<= 1 ~waterLevel~0)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (not (= 0 ~systemActive~0))) (.cse4 (let ((.cse5 (= ~waterLevel~0 0))) (or (and (= |ULTIMATE.start_isLowWaterSensorDry_#res| 0) (not .cse5)) (and .cse5 (= |ULTIMATE.start_isLowWaterSensorDry_#res| 1)))))) (or (and .cse0 (= ~methAndRunningLastTime~0 0) .cse1 (= ~methaneLevelCritical~0 1) .cse2 .cse3 .cse4) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3 .cse4)))) [2021-07-05 09:54:29,160 INFO L758 garLoopResultBuilder]: At program point L1002-1(lines 997 1005) the Hoare annotation is: false [2021-07-05 09:54:29,160 INFO L758 garLoopResultBuilder]: At program point L1002-2(lines 997 1005) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,161 INFO L762 garLoopResultBuilder]: For program point L342(lines 342 348) no Hoare annotation was computed. [2021-07-05 09:54:29,161 INFO L758 garLoopResultBuilder]: At program point L342-1(lines 70 76) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse5 (<= 2 ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse7 (not (= 0 ~systemActive~0))) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (<= 1 ~waterLevel~0)) (.cse6 (= ~methaneLevelCritical~0 1)) (.cse3 (= ULTIMATE.start_main_~tmp~7 1)) (.cse4 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 (= ~methAndRunningLastTime~0 0) .cse6 .cse3 .cse7) (and .cse5 .cse0 .cse1 .cse3 .cse7) (and .cse0 .cse2 .cse6 .cse3 .cse4)))) [2021-07-05 09:54:29,161 INFO L762 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2021-07-05 09:54:29,161 INFO L762 garLoopResultBuilder]: For program point L46-1(line 46) no Hoare annotation was computed. [2021-07-05 09:54:29,161 INFO L762 garLoopResultBuilder]: For program point L46-2(line 46) no Hoare annotation was computed. [2021-07-05 09:54:29,161 INFO L762 garLoopResultBuilder]: For program point L380(lines 380 397) no Hoare annotation was computed. [2021-07-05 09:54:29,161 INFO L758 garLoopResultBuilder]: At program point L380-1(lines 1 1005) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (<= 1 ~waterLevel~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse7 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse8 (= ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~6 0)) (.cse4 (= ULTIMATE.start_main_~tmp~7 1)) (.cse6 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse2 .cse3 (= ~methaneLevelCritical~0 1) .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse7 .cse3 .cse8 .cse4 .cse5) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse7 .cse8 .cse4 .cse6)))) [2021-07-05 09:54:29,161 INFO L765 garLoopResultBuilder]: At program point L413-2(lines 413 427) the Hoare annotation is: true [2021-07-05 09:54:29,161 INFO L762 garLoopResultBuilder]: For program point L380-2(lines 380 397) no Hoare annotation was computed. [2021-07-05 09:54:29,161 INFO L762 garLoopResultBuilder]: For program point L281(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:54:29,162 INFO L765 garLoopResultBuilder]: At program point L380-3(lines 1 1005) the Hoare annotation is: true [2021-07-05 09:54:29,162 INFO L758 garLoopResultBuilder]: At program point L281-1(lines 281 287) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (<= 1 ~waterLevel~0)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (= ~pumpRunning~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (and .cse0 .cse1 (= ~methaneLevelCritical~0 1) .cse2 .cse3)))) [2021-07-05 09:54:29,162 INFO L762 garLoopResultBuilder]: For program point L248(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,162 INFO L762 garLoopResultBuilder]: For program point L380-4(lines 380 397) no Hoare annotation was computed. [2021-07-05 09:54:29,162 INFO L765 garLoopResultBuilder]: At program point L380-5(lines 1 1005) the Hoare annotation is: true [2021-07-05 09:54:29,162 INFO L762 garLoopResultBuilder]: For program point L248-2(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,162 INFO L762 garLoopResultBuilder]: For program point L248-3(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,162 INFO L762 garLoopResultBuilder]: For program point L248-5(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,162 INFO L762 garLoopResultBuilder]: For program point L248-6(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,162 INFO L762 garLoopResultBuilder]: For program point L248-8(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,163 INFO L762 garLoopResultBuilder]: For program point L248-9(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,163 INFO L762 garLoopResultBuilder]: For program point L248-11(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,163 INFO L762 garLoopResultBuilder]: For program point L248-12(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,163 INFO L762 garLoopResultBuilder]: For program point L248-14(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,163 INFO L762 garLoopResultBuilder]: For program point L248-15(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,163 INFO L762 garLoopResultBuilder]: For program point L248-17(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,163 INFO L762 garLoopResultBuilder]: For program point L414(line 414) no Hoare annotation was computed. [2021-07-05 09:54:29,163 INFO L762 garLoopResultBuilder]: For program point L910(lines 910 914) no Hoare annotation was computed. [2021-07-05 09:54:29,163 INFO L762 garLoopResultBuilder]: For program point L910-3(lines 910 914) no Hoare annotation was computed. [2021-07-05 09:54:29,163 INFO L762 garLoopResultBuilder]: For program point L910-6(lines 910 914) no Hoare annotation was computed. [2021-07-05 09:54:29,163 INFO L762 garLoopResultBuilder]: For program point L316(lines 316 322) no Hoare annotation was computed. [2021-07-05 09:54:29,164 INFO L758 garLoopResultBuilder]: At program point L316-1(lines 316 322) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (<= 1 ~waterLevel~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse7 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse8 (= ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~6 0)) (.cse4 (= ULTIMATE.start_main_~tmp~7 1)) (.cse6 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse2 .cse3 (= ~methaneLevelCritical~0 1) .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse7 .cse3 .cse8 .cse4 .cse5) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse7 .cse8 .cse4 .cse6)))) [2021-07-05 09:54:29,164 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:54:29,164 INFO L762 garLoopResultBuilder]: For program point L417(lines 417 421) no Hoare annotation was computed. [2021-07-05 09:54:29,164 INFO L762 garLoopResultBuilder]: For program point L384(lines 384 394) no Hoare annotation was computed. [2021-07-05 09:54:29,164 INFO L762 garLoopResultBuilder]: For program point L417-1(lines 70 76) no Hoare annotation was computed. [2021-07-05 09:54:29,164 INFO L762 garLoopResultBuilder]: For program point L384-2(lines 384 394) no Hoare annotation was computed. [2021-07-05 09:54:29,164 INFO L762 garLoopResultBuilder]: For program point L384-4(lines 384 394) no Hoare annotation was computed. [2021-07-05 09:54:29,164 INFO L762 garLoopResultBuilder]: For program point L385(lines 385 391) no Hoare annotation was computed. [2021-07-05 09:54:29,164 INFO L762 garLoopResultBuilder]: For program point L385-2(lines 385 391) no Hoare annotation was computed. [2021-07-05 09:54:29,164 INFO L762 garLoopResultBuilder]: For program point L385-4(lines 385 391) no Hoare annotation was computed. [2021-07-05 09:54:29,164 INFO L758 garLoopResultBuilder]: At program point L947(lines 942 950) the Hoare annotation is: false [2021-07-05 09:54:29,165 INFO L758 garLoopResultBuilder]: At program point L947-1(lines 942 950) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2 .cse3 .cse4) (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1) .cse2 .cse3 .cse4)))) [2021-07-05 09:54:29,165 INFO L758 garLoopResultBuilder]: At program point L947-2(lines 942 950) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse4 (<= 1 ~waterLevel~0)) (.cse3 (= ULTIMATE.start_main_~tmp~7 1)) (.cse5 (= ~pumpRunning~0 0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 (not (= 0 ~systemActive~0))) (and .cse0 .cse1 .cse2 .cse4 .cse3 .cse5) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse4 (= ~methaneLevelCritical~0 1) .cse3 .cse5)))) [2021-07-05 09:54:29,165 INFO L758 garLoopResultBuilder]: At program point L947-3(lines 942 950) the Hoare annotation is: false [2021-07-05 09:54:29,165 INFO L758 garLoopResultBuilder]: At program point L947-4(lines 942 950) the Hoare annotation is: false [2021-07-05 09:54:29,165 INFO L758 garLoopResultBuilder]: At program point L947-5(lines 942 950) the Hoare annotation is: false [2021-07-05 09:54:29,165 INFO L758 garLoopResultBuilder]: At program point L947-6(lines 942 950) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,165 INFO L758 garLoopResultBuilder]: At program point L947-7(lines 942 950) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,165 INFO L765 garLoopResultBuilder]: At program point L947-8(lines 942 950) the Hoare annotation is: true [2021-07-05 09:54:29,165 INFO L758 garLoopResultBuilder]: At program point L254(lines 239 257) the Hoare annotation is: false [2021-07-05 09:54:29,166 INFO L758 garLoopResultBuilder]: At program point L254-1(lines 239 257) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse2 (= ~methaneLevelCritical~0 1)) (.cse7 (= |ULTIMATE.start_isHighWaterLevel_#res| 0)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse8 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~0 0)) (.cse9 (<= 1 ~waterLevel~0)) (.cse3 (= ULTIMATE.start_main_~tmp~7 1)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse6 .cse3 .cse4 .cse5) (and .cse7 .cse1 .cse8 .cse9 .cse2 .cse3 .cse4 .cse5) (and .cse7 .cse1 .cse6 .cse8 .cse9 .cse3 .cse4 .cse5)))) [2021-07-05 09:54:29,166 INFO L758 garLoopResultBuilder]: At program point L254-2(lines 239 257) the Hoare annotation is: false [2021-07-05 09:54:29,166 INFO L758 garLoopResultBuilder]: At program point L254-3(lines 239 257) the Hoare annotation is: false [2021-07-05 09:54:29,166 INFO L758 garLoopResultBuilder]: At program point L254-4(lines 239 257) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,166 INFO L758 garLoopResultBuilder]: At program point L254-5(lines 239 257) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,166 INFO L758 garLoopResultBuilder]: At program point L354(lines 305 355) the Hoare annotation is: false [2021-07-05 09:54:29,166 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:54:29,166 INFO L758 garLoopResultBuilder]: At program point L190(lines 183 193) the Hoare annotation is: false [2021-07-05 09:54:29,166 INFO L758 garLoopResultBuilder]: At program point L190-1(lines 183 193) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methaneLevelCritical~0 1) .cse2 .cse3 .cse4) (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2 .cse3 .cse4)))) [2021-07-05 09:54:29,166 INFO L758 garLoopResultBuilder]: At program point L190-2(lines 183 193) the Hoare annotation is: false [2021-07-05 09:54:29,167 INFO L758 garLoopResultBuilder]: At program point L190-3(lines 183 193) the Hoare annotation is: false [2021-07-05 09:54:29,167 INFO L758 garLoopResultBuilder]: At program point L190-4(lines 183 193) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,167 INFO L758 garLoopResultBuilder]: At program point L190-5(lines 183 193) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,167 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 495) no Hoare annotation was computed. [2021-07-05 09:54:29,167 INFO L765 garLoopResultBuilder]: At program point L488-1(lines 488 495) the Hoare annotation is: true [2021-07-05 09:54:29,167 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:54:29,167 INFO L758 garLoopResultBuilder]: At program point L524(lines 1 1005) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:29,167 INFO L762 garLoopResultBuilder]: For program point L326(lines 326 332) no Hoare annotation was computed. [2021-07-05 09:54:29,167 INFO L758 garLoopResultBuilder]: At program point L326-1(lines 326 332) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse6 (<= 2 ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse8 (not (= 0 ~systemActive~0))) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse3 (<= 1 ~waterLevel~0)) (.cse7 (= ~methaneLevelCritical~0 1)) (.cse4 (= ULTIMATE.start_main_~tmp~7 1)) (.cse5 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse2 .cse7 .cse4 .cse8) (and .cse6 .cse0 .cse1 .cse4 .cse8) (and .cse0 .cse2 .cse3 .cse7 .cse4 .cse5)))) [2021-07-05 09:54:29,168 INFO L762 garLoopResultBuilder]: For program point L128(lines 128 145) no Hoare annotation was computed. [2021-07-05 09:54:29,168 INFO L762 garLoopResultBuilder]: For program point L128-1(lines 128 145) no Hoare annotation was computed. [2021-07-05 09:54:29,168 INFO L762 garLoopResultBuilder]: For program point L128-2(lines 128 145) no Hoare annotation was computed. [2021-07-05 09:54:29,168 INFO L762 garLoopResultBuilder]: For program point L987(lines 987 993) no Hoare annotation was computed. [2021-07-05 09:54:29,168 INFO L762 garLoopResultBuilder]: For program point L987-1(lines 987 993) no Hoare annotation was computed. [2021-07-05 09:54:29,168 INFO L762 garLoopResultBuilder]: For program point L987-2(lines 987 993) no Hoare annotation was computed. [2021-07-05 09:54:29,168 INFO L762 garLoopResultBuilder]: For program point L987-3(lines 987 993) no Hoare annotation was computed. [2021-07-05 09:54:29,168 INFO L762 garLoopResultBuilder]: For program point L987-4(lines 987 993) no Hoare annotation was computed. [2021-07-05 09:54:29,168 INFO L762 garLoopResultBuilder]: For program point L987-5(lines 987 993) no Hoare annotation was computed. [2021-07-05 09:54:29,168 INFO L762 garLoopResultBuilder]: For program point L922(lines 922 926) no Hoare annotation was computed. [2021-07-05 09:54:29,168 INFO L758 garLoopResultBuilder]: At program point L461(lines 457 463) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~7 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ULTIMATE.start_main_~tmp~7 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:29,169 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:54:29,169 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:54:29,169 INFO L762 garLoopResultBuilder]: For program point L165(lines 165 171) no Hoare annotation was computed. [2021-07-05 09:54:29,169 INFO L762 garLoopResultBuilder]: For program point L132(lines 132 140) no Hoare annotation was computed. [2021-07-05 09:54:29,169 INFO L762 garLoopResultBuilder]: For program point L165-2(lines 165 171) no Hoare annotation was computed. [2021-07-05 09:54:29,169 INFO L762 garLoopResultBuilder]: For program point L132-1(lines 132 140) no Hoare annotation was computed. [2021-07-05 09:54:29,169 INFO L762 garLoopResultBuilder]: For program point L132-2(lines 132 140) no Hoare annotation was computed. [2021-07-05 09:54:29,169 INFO L762 garLoopResultBuilder]: For program point L165-4(lines 165 171) no Hoare annotation was computed. [2021-07-05 09:54:29,169 INFO L762 garLoopResultBuilder]: For program point L165-6(lines 165 171) no Hoare annotation was computed. [2021-07-05 09:54:29,169 INFO L762 garLoopResultBuilder]: For program point L165-8(lines 165 171) no Hoare annotation was computed. [2021-07-05 09:54:29,170 INFO L762 garLoopResultBuilder]: For program point L165-10(lines 165 171) no Hoare annotation was computed. [2021-07-05 09:54:29,170 INFO L758 garLoopResultBuilder]: At program point L199(lines 194 202) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (<= 1 ~waterLevel~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~methaneLevelCritical~0 1) (= ULTIMATE.start_main_~tmp~7 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:29,170 INFO L758 garLoopResultBuilder]: At program point L199-1(lines 194 202) the Hoare annotation is: false [2021-07-05 09:54:29,170 INFO L765 garLoopResultBuilder]: At program point L199-2(lines 194 202) the Hoare annotation is: true [2021-07-05 09:54:29,170 INFO L758 garLoopResultBuilder]: At program point L992(lines 983 996) the Hoare annotation is: false [2021-07-05 09:54:29,170 INFO L758 garLoopResultBuilder]: At program point L992-1(lines 983 996) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse7 (<= 2 ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (<= 1 ~waterLevel~0)) (.cse8 (= ~methaneLevelCritical~0 1)) (.cse3 (not (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0))) (.cse4 (= ULTIMATE.start_main_~tmp~7 1)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse8 .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse1 .cse4 .cse5 .cse6) (and .cse0 .cse2 .cse8 .cse3 .cse4 .cse5 .cse6)))) [2021-07-05 09:54:29,170 INFO L758 garLoopResultBuilder]: At program point L992-2(lines 983 996) the Hoare annotation is: false [2021-07-05 09:54:29,170 INFO L758 garLoopResultBuilder]: At program point L992-3(lines 983 996) the Hoare annotation is: false [2021-07-05 09:54:29,170 INFO L758 garLoopResultBuilder]: At program point L992-4(lines 983 996) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,170 INFO L758 garLoopResultBuilder]: At program point L992-5(lines 983 996) the Hoare annotation is: (not (= 0 ~systemActive~0)) [2021-07-05 09:54:29,171 INFO L765 garLoopResultBuilder]: At program point L497(lines 478 500) the Hoare annotation is: true [2021-07-05 09:54:29,171 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable71 [2021-07-05 09:54:29,171 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:54:29,171 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION was SAFE (2/3) [2021-07-05 09:54:29,172 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:54:29,172 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:54:29,172 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:54:29,173 INFO L276 IsEmpty]: Start isEmpty. Operand has 141 states, 137 states have (on average 1.5401459854014599) internal successors, (211), 140 states have internal predecessors, (211), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:29,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-07-05 09:54:29,174 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:29,174 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:29,174 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:29,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:29,174 INFO L82 PathProgramCache]: Analyzing trace with hash -970196449, now seen corresponding path program 1 times [2021-07-05 09:54:29,175 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:29,175 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [53651793] [2021-07-05 09:54:29,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:29,175 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:29,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:29,187 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:29,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:29,188 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:29,188 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:29,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:29,189 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:29,189 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [53651793] [2021-07-05 09:54:29,189 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [53651793] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:29,189 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:29,189 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:54:29,189 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2139827683] [2021-07-05 09:54:29,189 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:54:29,190 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:29,190 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:54:29,190 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:54:29,190 INFO L87 Difference]: Start difference. First operand has 141 states, 137 states have (on average 1.5401459854014599) internal successors, (211), 140 states have internal predecessors, (211), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 13.5) internal successors, (27), 2 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:29,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:29,192 INFO L93 Difference]: Finished difference Result 275 states and 414 transitions. [2021-07-05 09:54:29,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:54:29,193 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 13.5) internal successors, (27), 2 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2021-07-05 09:54:29,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:29,193 INFO L225 Difference]: With dead ends: 275 [2021-07-05 09:54:29,193 INFO L226 Difference]: Without dead ends: 133 [2021-07-05 09:54:29,194 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:54:29,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2021-07-05 09:54:29,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 133. [2021-07-05 09:54:29,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 133 states, 132 states have (on average 1.4772727272727273) internal successors, (195), 132 states have internal predecessors, (195), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:29,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 195 transitions. [2021-07-05 09:54:29,196 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 195 transitions. Word has length 27 [2021-07-05 09:54:29,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:29,196 INFO L442 AbstractCegarLoop]: Abstraction has 133 states and 195 transitions. [2021-07-05 09:54:29,196 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 13.5) internal successors, (27), 2 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:29,196 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 195 transitions. [2021-07-05 09:54:29,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-07-05 09:54:29,197 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:29,197 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:29,197 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable129 [2021-07-05 09:54:29,197 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:29,197 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:29,197 INFO L82 PathProgramCache]: Analyzing trace with hash -1683369541, now seen corresponding path program 1 times [2021-07-05 09:54:29,198 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:29,198 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [107124845] [2021-07-05 09:54:29,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:29,198 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:29,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:29,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:29,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:29,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:29,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:29,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:29,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:29,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:54:29,214 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:29,214 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [107124845] [2021-07-05 09:54:29,214 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [107124845] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:29,214 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:29,214 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:54:29,214 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [786431473] [2021-07-05 09:54:29,215 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:29,215 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:29,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:29,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:29,215 INFO L87 Difference]: Start difference. First operand 133 states and 195 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:29,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:29,217 INFO L93 Difference]: Finished difference Result 133 states and 195 transitions. [2021-07-05 09:54:29,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:29,218 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2021-07-05 09:54:29,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:29,218 INFO L225 Difference]: With dead ends: 133 [2021-07-05 09:54:29,218 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:54:29,218 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:29,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:54:29,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:54:29,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:29,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:54:29,219 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 28 [2021-07-05 09:54:29,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:29,219 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:54:29,219 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:29,219 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:54:29,219 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:54:29,220 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:54:29,220 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,221 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,221 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,221 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,222 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,222 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,222 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,223 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,223 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,223 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,223 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,224 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,224 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,224 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,227 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,227 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,228 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,228 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,228 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,228 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,229 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,229 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,229 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,230 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,230 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,230 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,231 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,231 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,231 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,231 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,232 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,232 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,232 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,233 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,233 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,233 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,234 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,234 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,234 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,234 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,235 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,235 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,235 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,236 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,236 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,236 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,237 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,237 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,237 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,238 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,238 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,238 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,239 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,239 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,239 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,239 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,240 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:29,277 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:54:29,277 INFO L762 garLoopResultBuilder]: For program point L267(lines 267 271) no Hoare annotation was computed. [2021-07-05 09:54:29,277 INFO L762 garLoopResultBuilder]: For program point L267-2(lines 267 271) no Hoare annotation was computed. [2021-07-05 09:54:29,277 INFO L762 garLoopResultBuilder]: For program point L267-3(lines 267 271) no Hoare annotation was computed. [2021-07-05 09:54:29,277 INFO L762 garLoopResultBuilder]: For program point L102(lines 102 119) no Hoare annotation was computed. [2021-07-05 09:54:29,277 INFO L762 garLoopResultBuilder]: For program point L267-5(lines 267 271) no Hoare annotation was computed. [2021-07-05 09:54:29,278 INFO L762 garLoopResultBuilder]: For program point L102-1(lines 102 119) no Hoare annotation was computed. [2021-07-05 09:54:29,278 INFO L762 garLoopResultBuilder]: For program point L267-6(lines 267 271) no Hoare annotation was computed. [2021-07-05 09:54:29,278 INFO L762 garLoopResultBuilder]: For program point L102-2(lines 102 119) no Hoare annotation was computed. [2021-07-05 09:54:29,278 INFO L762 garLoopResultBuilder]: For program point L102-3(lines 102 119) no Hoare annotation was computed. [2021-07-05 09:54:29,278 INFO L762 garLoopResultBuilder]: For program point L267-8(lines 267 271) no Hoare annotation was computed. [2021-07-05 09:54:29,278 INFO L762 garLoopResultBuilder]: For program point L102-4(lines 102 119) no Hoare annotation was computed. [2021-07-05 09:54:29,278 INFO L762 garLoopResultBuilder]: For program point L102-5(lines 102 119) no Hoare annotation was computed. [2021-07-05 09:54:29,278 INFO L758 garLoopResultBuilder]: At program point L532(lines 527 535) the Hoare annotation is: (and (= |ULTIMATE.start_valid_product_#res| 1) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ~pumpRunning~0 0)) [2021-07-05 09:54:29,278 INFO L758 garLoopResultBuilder]: At program point L70(lines 69 88) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse5 (not (= 0 ~systemActive~0))) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (<= 1 ~waterLevel~0)) (.cse6 (= ~methaneLevelCritical~0 1)) (.cse3 (= ULTIMATE.start_main_~tmp~7 1)) (.cse4 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse3 .cse5) (and .cse0 (= ~methAndRunningLastTime~0 0) .cse2 .cse6 .cse3 .cse5) (and .cse0 .cse2 .cse6 .cse3 .cse4)))) [2021-07-05 09:54:29,278 INFO L762 garLoopResultBuilder]: For program point L70-1(lines 70 76) no Hoare annotation was computed. [2021-07-05 09:54:29,279 INFO L758 garLoopResultBuilder]: At program point L70-2(lines 69 88) the Hoare annotation is: false [2021-07-05 09:54:29,279 INFO L758 garLoopResultBuilder]: At program point L70-3(lines 69 88) the Hoare annotation is: false [2021-07-05 09:54:29,279 INFO L758 garLoopResultBuilder]: At program point L369(lines 364 371) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~7 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ULTIMATE.start_main_~tmp~7 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:29,279 INFO L762 garLoopResultBuilder]: For program point L336(lines 336 349) no Hoare annotation was computed. [2021-07-05 09:54:29,279 INFO L762 garLoopResultBuilder]: For program point L106(lines 106 114) no Hoare annotation was computed. [2021-07-05 09:54:29,279 INFO L762 garLoopResultBuilder]: For program point L106-1(lines 106 114) no Hoare annotation was computed. [2021-07-05 09:54:29,279 INFO L762 garLoopResultBuilder]: For program point L106-2(lines 106 114) no Hoare annotation was computed. [2021-07-05 09:54:29,279 INFO L762 garLoopResultBuilder]: For program point L106-3(lines 106 114) no Hoare annotation was computed. [2021-07-05 09:54:29,279 INFO L762 garLoopResultBuilder]: For program point L106-4(lines 106 114) no Hoare annotation was computed. [2021-07-05 09:54:29,279 INFO L762 garLoopResultBuilder]: For program point L106-5(lines 106 114) no Hoare annotation was computed. [2021-07-05 09:54:29,279 INFO L758 garLoopResultBuilder]: At program point L273(lines 258 276) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse9 (= ~waterLevel~0 0))) (let ((.cse8 (not .cse9))) (let ((.cse0 (= |ULTIMATE.start_isLowWaterLevel_#res| 1)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ULTIMATE.start_isLowWaterLevel_~tmp___0~1 1)) (.cse3 (<= 1 ~waterLevel~0)) (.cse4 (or (and (= ULTIMATE.start_isLowWaterLevel_~tmp~4 0) .cse8) (and .cse9 (= ULTIMATE.start_isLowWaterLevel_~tmp~4 1)))) (.cse5 (= ULTIMATE.start_main_~tmp~7 1)) (.cse6 (not (= 0 ~systemActive~0))) (.cse7 (or (and (= |ULTIMATE.start_isLowWaterSensorDry_#res| 0) .cse8) (and .cse9 (= |ULTIMATE.start_isLowWaterSensorDry_#res| 1))))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 1) .cse4 .cse5 .cse6 .cse7)))))) [2021-07-05 09:54:29,280 INFO L758 garLoopResultBuilder]: At program point L273-1(lines 258 276) the Hoare annotation is: false [2021-07-05 09:54:29,280 INFO L758 garLoopResultBuilder]: At program point L273-2(lines 258 276) the Hoare annotation is: false [2021-07-05 09:54:29,280 INFO L762 garLoopResultBuilder]: For program point L934(lines 934 938) no Hoare annotation was computed. [2021-07-05 09:54:29,280 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:54:29,280 INFO L762 garLoopResultBuilder]: For program point L307(lines 306 353) no Hoare annotation was computed. [2021-07-05 09:54:29,280 INFO L762 garLoopResultBuilder]: For program point L308(lines 308 312) no Hoare annotation was computed. [2021-07-05 09:54:29,280 INFO L758 garLoopResultBuilder]: At program point L77(lines 77 83) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (<= 1 ~waterLevel~0)) (.cse3 (= ULTIMATE.start_main_~tmp~7 1)) (.cse4 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse3 (not (= 0 ~systemActive~0))) (and .cse0 .cse2 (= ~methaneLevelCritical~0 1) .cse3 .cse4)))) [2021-07-05 09:54:29,280 INFO L758 garLoopResultBuilder]: At program point L77-1(lines 77 83) the Hoare annotation is: false [2021-07-05 09:54:29,280 INFO L758 garLoopResultBuilder]: At program point L77-2(lines 77 83) the Hoare annotation is: false [2021-07-05 09:54:29,281 INFO L758 garLoopResultBuilder]: At program point L1002(lines 997 1005) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (<= 1 ~waterLevel~0)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (not (= 0 ~systemActive~0))) (.cse4 (let ((.cse5 (= ~waterLevel~0 0))) (or (and (= |ULTIMATE.start_isLowWaterSensorDry_#res| 0) (not .cse5)) (and .cse5 (= |ULTIMATE.start_isLowWaterSensorDry_#res| 1)))))) (or (and .cse0 (= ~methAndRunningLastTime~0 0) .cse1 (= ~methaneLevelCritical~0 1) .cse2 .cse3 .cse4) (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3 .cse4)))) [2021-07-05 09:54:29,281 INFO L758 garLoopResultBuilder]: At program point L1002-1(lines 997 1005) the Hoare annotation is: false [2021-07-05 09:54:29,281 INFO L758 garLoopResultBuilder]: At program point L1002-2(lines 997 1005) the Hoare annotation is: false [2021-07-05 09:54:29,281 INFO L762 garLoopResultBuilder]: For program point L342(lines 342 348) no Hoare annotation was computed. [2021-07-05 09:54:29,281 INFO L758 garLoopResultBuilder]: At program point L342-1(lines 70 76) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse5 (<= 2 ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse7 (not (= 0 ~systemActive~0))) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (<= 1 ~waterLevel~0)) (.cse6 (= ~methaneLevelCritical~0 1)) (.cse3 (= ULTIMATE.start_main_~tmp~7 1)) (.cse4 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 (= ~methAndRunningLastTime~0 0) .cse6 .cse3 .cse7) (and .cse5 .cse0 .cse1 .cse3 .cse7) (and .cse0 .cse2 .cse6 .cse3 .cse4)))) [2021-07-05 09:54:29,281 INFO L762 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2021-07-05 09:54:29,281 INFO L762 garLoopResultBuilder]: For program point L46-1(line 46) no Hoare annotation was computed. [2021-07-05 09:54:29,281 INFO L762 garLoopResultBuilder]: For program point L46-2(line 46) no Hoare annotation was computed. [2021-07-05 09:54:29,281 INFO L762 garLoopResultBuilder]: For program point L380(lines 380 397) no Hoare annotation was computed. [2021-07-05 09:54:29,282 INFO L758 garLoopResultBuilder]: At program point L380-1(lines 1 1005) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (<= 1 ~waterLevel~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse7 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse8 (= ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~6 0)) (.cse4 (= ULTIMATE.start_main_~tmp~7 1)) (.cse6 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse2 .cse3 (= ~methaneLevelCritical~0 1) .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse7 .cse3 .cse8 .cse4 .cse5) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse7 .cse8 .cse4 .cse6)))) [2021-07-05 09:54:29,282 INFO L758 garLoopResultBuilder]: At program point L413-2(lines 413 427) the Hoare annotation is: false [2021-07-05 09:54:29,282 INFO L762 garLoopResultBuilder]: For program point L380-2(lines 380 397) no Hoare annotation was computed. [2021-07-05 09:54:29,282 INFO L762 garLoopResultBuilder]: For program point L281(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:54:29,282 INFO L758 garLoopResultBuilder]: At program point L380-3(lines 1 1005) the Hoare annotation is: false [2021-07-05 09:54:29,282 INFO L758 garLoopResultBuilder]: At program point L281-1(lines 281 287) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (<= 1 ~waterLevel~0)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (= ~pumpRunning~0 0))) (or (and .cse0 (= ~methaneLevelCritical~0 0) .cse1 .cse2 .cse3) (and .cse0 .cse1 (= ~methaneLevelCritical~0 1) .cse2 .cse3)))) [2021-07-05 09:54:29,282 INFO L762 garLoopResultBuilder]: For program point L248(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,282 INFO L762 garLoopResultBuilder]: For program point L380-4(lines 380 397) no Hoare annotation was computed. [2021-07-05 09:54:29,282 INFO L758 garLoopResultBuilder]: At program point L380-5(lines 1 1005) the Hoare annotation is: false [2021-07-05 09:54:29,282 INFO L762 garLoopResultBuilder]: For program point L248-2(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,283 INFO L762 garLoopResultBuilder]: For program point L248-3(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,283 INFO L762 garLoopResultBuilder]: For program point L248-5(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,283 INFO L762 garLoopResultBuilder]: For program point L248-6(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,283 INFO L762 garLoopResultBuilder]: For program point L248-8(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,283 INFO L762 garLoopResultBuilder]: For program point L248-9(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,283 INFO L762 garLoopResultBuilder]: For program point L248-11(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,283 INFO L762 garLoopResultBuilder]: For program point L248-12(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,283 INFO L762 garLoopResultBuilder]: For program point L248-14(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,283 INFO L762 garLoopResultBuilder]: For program point L248-15(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,283 INFO L762 garLoopResultBuilder]: For program point L248-17(lines 248 252) no Hoare annotation was computed. [2021-07-05 09:54:29,283 INFO L762 garLoopResultBuilder]: For program point L414(line 414) no Hoare annotation was computed. [2021-07-05 09:54:29,284 INFO L762 garLoopResultBuilder]: For program point L910(lines 910 914) no Hoare annotation was computed. [2021-07-05 09:54:29,284 INFO L762 garLoopResultBuilder]: For program point L910-3(lines 910 914) no Hoare annotation was computed. [2021-07-05 09:54:29,284 INFO L762 garLoopResultBuilder]: For program point L910-6(lines 910 914) no Hoare annotation was computed. [2021-07-05 09:54:29,284 INFO L762 garLoopResultBuilder]: For program point L316(lines 316 322) no Hoare annotation was computed. [2021-07-05 09:54:29,284 INFO L758 garLoopResultBuilder]: At program point L316-1(lines 316 322) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (<= 1 ~waterLevel~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse7 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse8 (= ULTIMATE.start___utac_acc__Specification2_spec__2_~tmp~6 0)) (.cse4 (= ULTIMATE.start_main_~tmp~7 1)) (.cse6 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse2 .cse3 (= ~methaneLevelCritical~0 1) .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse7 .cse3 .cse8 .cse4 .cse5) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse7 .cse8 .cse4 .cse6)))) [2021-07-05 09:54:29,284 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:54:29,284 INFO L762 garLoopResultBuilder]: For program point L417(lines 417 421) no Hoare annotation was computed. [2021-07-05 09:54:29,284 INFO L762 garLoopResultBuilder]: For program point L384(lines 384 394) no Hoare annotation was computed. [2021-07-05 09:54:29,284 INFO L762 garLoopResultBuilder]: For program point L417-1(lines 70 76) no Hoare annotation was computed. [2021-07-05 09:54:29,284 INFO L762 garLoopResultBuilder]: For program point L384-2(lines 384 394) no Hoare annotation was computed. [2021-07-05 09:54:29,284 INFO L762 garLoopResultBuilder]: For program point L384-4(lines 384 394) no Hoare annotation was computed. [2021-07-05 09:54:29,285 INFO L762 garLoopResultBuilder]: For program point L385(lines 385 391) no Hoare annotation was computed. [2021-07-05 09:54:29,285 INFO L762 garLoopResultBuilder]: For program point L385-2(lines 385 391) no Hoare annotation was computed. [2021-07-05 09:54:29,285 INFO L762 garLoopResultBuilder]: For program point L385-4(lines 385 391) no Hoare annotation was computed. [2021-07-05 09:54:29,285 INFO L758 garLoopResultBuilder]: At program point L947(lines 942 950) the Hoare annotation is: false [2021-07-05 09:54:29,285 INFO L758 garLoopResultBuilder]: At program point L947-1(lines 942 950) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2 .cse3 .cse4) (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= ~methaneLevelCritical~0 1) .cse2 .cse3 .cse4)))) [2021-07-05 09:54:29,285 INFO L758 garLoopResultBuilder]: At program point L947-2(lines 942 950) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse4 (<= 1 ~waterLevel~0)) (.cse3 (= ULTIMATE.start_main_~tmp~7 1)) (.cse5 (= ~pumpRunning~0 0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 (not (= 0 ~systemActive~0))) (and .cse0 .cse1 .cse2 .cse4 .cse3 .cse5) (and .cse0 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) .cse4 (= ~methaneLevelCritical~0 1) .cse3 .cse5)))) [2021-07-05 09:54:29,285 INFO L758 garLoopResultBuilder]: At program point L947-3(lines 942 950) the Hoare annotation is: false [2021-07-05 09:54:29,285 INFO L758 garLoopResultBuilder]: At program point L947-4(lines 942 950) the Hoare annotation is: false [2021-07-05 09:54:29,285 INFO L758 garLoopResultBuilder]: At program point L947-5(lines 942 950) the Hoare annotation is: false [2021-07-05 09:54:29,285 INFO L758 garLoopResultBuilder]: At program point L947-6(lines 942 950) the Hoare annotation is: false [2021-07-05 09:54:29,286 INFO L758 garLoopResultBuilder]: At program point L947-7(lines 942 950) the Hoare annotation is: false [2021-07-05 09:54:29,286 INFO L758 garLoopResultBuilder]: At program point L947-8(lines 942 950) the Hoare annotation is: false [2021-07-05 09:54:29,286 INFO L758 garLoopResultBuilder]: At program point L254(lines 239 257) the Hoare annotation is: false [2021-07-05 09:54:29,286 INFO L758 garLoopResultBuilder]: At program point L254-1(lines 239 257) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse2 (= ~methaneLevelCritical~0 1)) (.cse7 (= |ULTIMATE.start_isHighWaterLevel_#res| 0)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse8 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~0 0)) (.cse9 (<= 1 ~waterLevel~0)) (.cse3 (= ULTIMATE.start_main_~tmp~7 1)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse6 .cse3 .cse4 .cse5) (and .cse7 .cse1 .cse8 .cse9 .cse2 .cse3 .cse4 .cse5) (and .cse7 .cse1 .cse6 .cse8 .cse9 .cse3 .cse4 .cse5)))) [2021-07-05 09:54:29,286 INFO L758 garLoopResultBuilder]: At program point L254-2(lines 239 257) the Hoare annotation is: false [2021-07-05 09:54:29,286 INFO L758 garLoopResultBuilder]: At program point L254-3(lines 239 257) the Hoare annotation is: false [2021-07-05 09:54:29,286 INFO L758 garLoopResultBuilder]: At program point L254-4(lines 239 257) the Hoare annotation is: false [2021-07-05 09:54:29,286 INFO L758 garLoopResultBuilder]: At program point L254-5(lines 239 257) the Hoare annotation is: false [2021-07-05 09:54:29,286 INFO L758 garLoopResultBuilder]: At program point L354(lines 305 355) the Hoare annotation is: false [2021-07-05 09:54:29,286 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:54:29,287 INFO L758 garLoopResultBuilder]: At program point L190(lines 183 193) the Hoare annotation is: false [2021-07-05 09:54:29,287 INFO L758 garLoopResultBuilder]: At program point L190-1(lines 183 193) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ULTIMATE.start_main_~tmp~7 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (= |ULTIMATE.start_isMethaneAlarm_#res| 1) (= ~methaneLevelCritical~0 1) .cse2 .cse3 .cse4) (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse2 .cse3 .cse4)))) [2021-07-05 09:54:29,287 INFO L758 garLoopResultBuilder]: At program point L190-2(lines 183 193) the Hoare annotation is: false [2021-07-05 09:54:29,287 INFO L758 garLoopResultBuilder]: At program point L190-3(lines 183 193) the Hoare annotation is: false [2021-07-05 09:54:29,287 INFO L758 garLoopResultBuilder]: At program point L190-4(lines 183 193) the Hoare annotation is: false [2021-07-05 09:54:29,287 INFO L758 garLoopResultBuilder]: At program point L190-5(lines 183 193) the Hoare annotation is: false [2021-07-05 09:54:29,287 INFO L762 garLoopResultBuilder]: For program point L488(lines 488 495) no Hoare annotation was computed. [2021-07-05 09:54:29,287 INFO L765 garLoopResultBuilder]: At program point L488-1(lines 488 495) the Hoare annotation is: true [2021-07-05 09:54:29,287 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:54:29,287 INFO L758 garLoopResultBuilder]: At program point L524(lines 1 1005) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:29,288 INFO L762 garLoopResultBuilder]: For program point L326(lines 326 332) no Hoare annotation was computed. [2021-07-05 09:54:29,288 INFO L758 garLoopResultBuilder]: At program point L326-1(lines 326 332) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse6 (<= 2 ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse8 (not (= 0 ~systemActive~0))) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (= ~methAndRunningLastTime~0 0)) (.cse3 (<= 1 ~waterLevel~0)) (.cse7 (= ~methaneLevelCritical~0 1)) (.cse4 (= ULTIMATE.start_main_~tmp~7 1)) (.cse5 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse2 .cse7 .cse4 .cse8) (and .cse6 .cse0 .cse1 .cse4 .cse8) (and .cse0 .cse2 .cse3 .cse7 .cse4 .cse5)))) [2021-07-05 09:54:29,288 INFO L762 garLoopResultBuilder]: For program point L128(lines 128 145) no Hoare annotation was computed. [2021-07-05 09:54:29,288 INFO L762 garLoopResultBuilder]: For program point L128-1(lines 128 145) no Hoare annotation was computed. [2021-07-05 09:54:29,288 INFO L762 garLoopResultBuilder]: For program point L128-2(lines 128 145) no Hoare annotation was computed. [2021-07-05 09:54:29,288 INFO L762 garLoopResultBuilder]: For program point L987(lines 987 993) no Hoare annotation was computed. [2021-07-05 09:54:29,288 INFO L762 garLoopResultBuilder]: For program point L987-1(lines 987 993) no Hoare annotation was computed. [2021-07-05 09:54:29,288 INFO L762 garLoopResultBuilder]: For program point L987-2(lines 987 993) no Hoare annotation was computed. [2021-07-05 09:54:29,288 INFO L762 garLoopResultBuilder]: For program point L987-3(lines 987 993) no Hoare annotation was computed. [2021-07-05 09:54:29,288 INFO L762 garLoopResultBuilder]: For program point L987-4(lines 987 993) no Hoare annotation was computed. [2021-07-05 09:54:29,288 INFO L762 garLoopResultBuilder]: For program point L987-5(lines 987 993) no Hoare annotation was computed. [2021-07-05 09:54:29,289 INFO L762 garLoopResultBuilder]: For program point L922(lines 922 926) no Hoare annotation was computed. [2021-07-05 09:54:29,289 INFO L758 garLoopResultBuilder]: At program point L461(lines 457 463) the Hoare annotation is: (and (= ULTIMATE.start_main_~tmp~7 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~methAndRunningLastTime~0 0) (= ~waterLevel~0 1) (= |ULTIMATE.start_valid_product_#res| ~systemActive~0) (= ULTIMATE.start_main_~tmp~7 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:29,289 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:54:29,289 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:54:29,289 INFO L762 garLoopResultBuilder]: For program point L165(lines 165 171) no Hoare annotation was computed. [2021-07-05 09:54:29,289 INFO L762 garLoopResultBuilder]: For program point L132(lines 132 140) no Hoare annotation was computed. [2021-07-05 09:54:29,289 INFO L762 garLoopResultBuilder]: For program point L165-2(lines 165 171) no Hoare annotation was computed. [2021-07-05 09:54:29,289 INFO L762 garLoopResultBuilder]: For program point L132-1(lines 132 140) no Hoare annotation was computed. [2021-07-05 09:54:29,289 INFO L762 garLoopResultBuilder]: For program point L132-2(lines 132 140) no Hoare annotation was computed. [2021-07-05 09:54:29,289 INFO L762 garLoopResultBuilder]: For program point L165-4(lines 165 171) no Hoare annotation was computed. [2021-07-05 09:54:29,289 INFO L762 garLoopResultBuilder]: For program point L165-6(lines 165 171) no Hoare annotation was computed. [2021-07-05 09:54:29,290 INFO L762 garLoopResultBuilder]: For program point L165-8(lines 165 171) no Hoare annotation was computed. [2021-07-05 09:54:29,290 INFO L762 garLoopResultBuilder]: For program point L165-10(lines 165 171) no Hoare annotation was computed. [2021-07-05 09:54:29,290 INFO L758 garLoopResultBuilder]: At program point L199(lines 194 202) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= |ULTIMATE.start_valid_product_#res| 1) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 1) (<= 1 ~waterLevel~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~methaneLevelCritical~0 1) (= ULTIMATE.start_main_~tmp~7 1) (= ~pumpRunning~0 0)) [2021-07-05 09:54:29,290 INFO L758 garLoopResultBuilder]: At program point L199-1(lines 194 202) the Hoare annotation is: false [2021-07-05 09:54:29,290 INFO L758 garLoopResultBuilder]: At program point L199-2(lines 194 202) the Hoare annotation is: false [2021-07-05 09:54:29,290 INFO L758 garLoopResultBuilder]: At program point L992(lines 983 996) the Hoare annotation is: false [2021-07-05 09:54:29,290 INFO L758 garLoopResultBuilder]: At program point L992-1(lines 983 996) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse7 (<= 2 ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse0 (= |ULTIMATE.start_valid_product_#res| 1)) (.cse2 (<= 1 ~waterLevel~0)) (.cse8 (= ~methaneLevelCritical~0 1)) (.cse3 (not (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0))) (.cse4 (= ULTIMATE.start_main_~tmp~7 1)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (not (= 0 ~systemActive~0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse8 .cse4 .cse5 .cse6) (and .cse7 .cse0 .cse1 .cse4 .cse5 .cse6) (and .cse0 .cse2 .cse8 .cse3 .cse4 .cse5 .cse6)))) [2021-07-05 09:54:29,290 INFO L758 garLoopResultBuilder]: At program point L992-2(lines 983 996) the Hoare annotation is: false [2021-07-05 09:54:29,290 INFO L758 garLoopResultBuilder]: At program point L992-3(lines 983 996) the Hoare annotation is: false [2021-07-05 09:54:29,290 INFO L758 garLoopResultBuilder]: At program point L992-4(lines 983 996) the Hoare annotation is: false [2021-07-05 09:54:29,291 INFO L758 garLoopResultBuilder]: At program point L992-5(lines 983 996) the Hoare annotation is: false [2021-07-05 09:54:29,291 INFO L765 garLoopResultBuilder]: At program point L497(lines 478 500) the Hoare annotation is: true [2021-07-05 09:54:29,291 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable130 [2021-07-05 09:54:29,291 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:54:29,291 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION was SAFE (3/3) [2021-07-05 09:54:29,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.07 09:54:29 BoogieIcfgContainer [2021-07-05 09:54:29,325 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-05 09:54:29,325 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-07-05 09:54:29,325 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-07-05 09:54:29,325 INFO L275 PluginConnector]: Witness Printer initialized [2021-07-05 09:54:29,326 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:54:19" (3/4) ... [2021-07-05 09:54:29,328 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-07-05 09:54:29,345 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2021-07-05 09:54:29,346 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-07-05 09:54:29,346 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-07-05 09:54:29,347 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-07-05 09:54:29,347 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-07-05 09:54:29,348 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:54:29,348 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:54:29,367 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == 1 && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && \result == systemActive) && pumpRunning == 0 [2021-07-05 09:54:29,368 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((tmp == systemActive && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && \result == systemActive) && tmp == 1) && pumpRunning == 0 [2021-07-05 09:54:29,368 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((tmp == systemActive && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && \result == systemActive) && tmp == 1) && pumpRunning == 0 [2021-07-05 09:54:29,368 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((((\result == 1 && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((((\result == 1 && \result == 1) && methAndRunningLastTime == 0) && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0)) || (((((((\result == 1 && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && \result == 0) && 1 <= waterLevel) && tmp == 0) && tmp == 1) && pumpRunning == 0)) || (((((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && \result == 0) && tmp == 0) && tmp == 1) && !(0 == systemActive))) [2021-07-05 09:54:29,368 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((((\result == 1 && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((((\result == 1 && \result == 1) && methAndRunningLastTime == 0) && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0)) || (((((((\result == 1 && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && \result == 0) && 1 <= waterLevel) && tmp == 0) && tmp == 1) && pumpRunning == 0)) || (((((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && \result == 0) && tmp == 0) && tmp == 1) && !(0 == systemActive))) [2021-07-05 09:54:29,369 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((\result == 1 && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) || (((((2 <= waterLevel && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && tmp == 1) && !(0 == systemActive))) || ((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && tmp == 1) && !(0 == systemActive))) || (((((\result == 1 && methAndRunningLastTime == 0) && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0)) [2021-07-05 09:54:29,369 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((\result == 1 && methaneLevelCritical == 0) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) || (((((2 <= waterLevel && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && tmp == 1) && !(0 == systemActive))) || ((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && tmp == 1) && !(0 == systemActive))) || ((((\result == 1 && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0)) [2021-07-05 09:54:29,370 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((\result == 1 && methaneLevelCritical == 0) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) || ((((\result == 1 && methaneLevelCritical == 0) && 1 <= waterLevel) && tmp == 1) && !(0 == systemActive))) || (((((\result == 1 && methAndRunningLastTime == 0) && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && !(0 == systemActive))) || ((((\result == 1 && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0)) [2021-07-05 09:54:29,370 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((\result == 1 && methaneLevelCritical == 0) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) || ((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && tmp == 1) && !(0 == systemActive))) || ((((\result == 1 && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0)) [2021-07-05 09:54:29,370 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((\result == 1 && methaneLevelCritical == 0) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) || ((((\result == 1 && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0)) [2021-07-05 09:54:29,371 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && \result == 0) && tmp == 1) && !(0 == systemActive)) || (((((\result == 1 && methaneLevelCritical == 0) && \result == 0) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0)) || (((((\result == 1 && \result == 1) && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0)) [2021-07-05 09:54:29,372 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((\result == 1 && methAndRunningLastTime == 0) && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && !(0 == systemActive)) && ((\result == 0 && !(waterLevel == 0)) || (waterLevel == 0 && \result == 1))) || (((((\result == 1 && methaneLevelCritical == 0) && 1 <= waterLevel) && tmp == 1) && !(0 == systemActive)) && ((\result == 0 && !(waterLevel == 0)) || (waterLevel == 0 && \result == 1)))) [2021-07-05 09:54:29,374 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((((\result == 1 && methaneLevelCritical == 0) && 1 <= waterLevel) && !(\result == 0)) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || (((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) || (((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) || ((((((\result == 1 && 1 <= waterLevel) && methaneLevelCritical == 1) && !(\result == 0)) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:54:29,374 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((splverifierCounter == 0 && \result == 1) && \result == 1) && 1 <= waterLevel) && \result == 0) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0 [2021-07-05 09:54:29,376 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((((\result == 1 && \result == 1) && methaneLevelCritical == 0) && tmp___0 == 1) && 1 <= waterLevel) && ((tmp == 0 && !(waterLevel == 0)) || (waterLevel == 0 && tmp == 1))) && tmp == 1) && !(0 == systemActive)) && ((\result == 0 && !(waterLevel == 0)) || (waterLevel == 0 && \result == 1))) || ((((((((\result == 1 && \result == 1) && tmp___0 == 1) && 1 <= waterLevel) && methaneLevelCritical == 1) && ((tmp == 0 && !(waterLevel == 0)) || (waterLevel == 0 && tmp == 1))) && tmp == 1) && !(0 == systemActive)) && ((\result == 0 && !(waterLevel == 0)) || (waterLevel == 0 && \result == 1)))) [2021-07-05 09:54:29,376 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || (((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) || (((((((\result == 0 && \result == 1) && tmp___0 == 0) && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) || (((((((\result == 0 && \result == 1) && methaneLevelCritical == 0) && tmp___0 == 0) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:54:29,378 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && \result == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((((2 <= waterLevel && \result == 1) && \result == 1) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:54:29,378 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((2 <= waterLevel && \result == 1) && \result == 1) && \result == 1) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && \result == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) [2021-07-05 09:54:29,415 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-07-05 09:54:29,415 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-07-05 09:54:29,416 INFO L168 Benchmark]: Toolchain (without parser) took 11437.21 ms. Allocated memory was 62.9 MB in the beginning and 297.8 MB in the end (delta: 234.9 MB). Free memory was 42.1 MB in the beginning and 100.5 MB in the end (delta: -58.4 MB). Peak memory consumption was 178.0 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:29,416 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 62.9 MB. Free memory is still 44.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 09:54:29,416 INFO L168 Benchmark]: CACSL2BoogieTranslator took 320.19 ms. Allocated memory is still 62.9 MB. Free memory was 42.0 MB in the beginning and 35.4 MB in the end (delta: 6.6 MB). Peak memory consumption was 18.2 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:29,416 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.87 ms. Allocated memory is still 62.9 MB. Free memory was 35.4 MB in the beginning and 31.3 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:29,416 INFO L168 Benchmark]: Boogie Preprocessor took 28.76 ms. Allocated memory is still 62.9 MB. Free memory was 31.3 MB in the beginning and 28.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:29,416 INFO L168 Benchmark]: RCFGBuilder took 747.16 ms. Allocated memory was 62.9 MB in the beginning and 81.8 MB in the end (delta: 18.9 MB). Free memory was 28.2 MB in the beginning and 42.7 MB in the end (delta: -14.5 MB). Peak memory consumption was 14.4 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:29,417 INFO L168 Benchmark]: TraceAbstraction took 10199.67 ms. Allocated memory was 81.8 MB in the beginning and 297.8 MB in the end (delta: 216.0 MB). Free memory was 42.0 MB in the beginning and 113.0 MB in the end (delta: -71.1 MB). Peak memory consumption was 143.3 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:29,417 INFO L168 Benchmark]: Witness Printer took 90.39 ms. Allocated memory is still 297.8 MB. Free memory was 113.0 MB in the beginning and 100.5 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-07-05 09:54:29,417 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 62.9 MB. Free memory is still 44.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 320.19 ms. Allocated memory is still 62.9 MB. Free memory was 42.0 MB in the beginning and 35.4 MB in the end (delta: 6.6 MB). Peak memory consumption was 18.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 46.87 ms. Allocated memory is still 62.9 MB. Free memory was 35.4 MB in the beginning and 31.3 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 28.76 ms. Allocated memory is still 62.9 MB. Free memory was 31.3 MB in the beginning and 28.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 747.16 ms. Allocated memory was 62.9 MB in the beginning and 81.8 MB in the end (delta: 18.9 MB). Free memory was 28.2 MB in the beginning and 42.7 MB in the end (delta: -14.5 MB). Peak memory consumption was 14.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 10199.67 ms. Allocated memory was 81.8 MB in the beginning and 297.8 MB in the end (delta: 216.0 MB). Free memory was 42.0 MB in the beginning and 113.0 MB in the end (delta: -71.1 MB). Peak memory consumption was 143.3 MB. Max. memory is 16.1 GB. * Witness Printer took 90.39 ms. Allocated memory is still 297.8 MB. Free memory was 113.0 MB in the beginning and 100.5 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: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 46]: 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, 141 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 9879.0ms, OverallIterations: 13, TraceHistogramMax: 3, EmptinessCheckTime: 23.2ms, AutomataDifference: 1501.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 6412.7ms, InitialAbstractionConstructionTime: 10.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 1639 SDtfs, 3140 SDslu, 3761 SDs, 0 SdLazy, 426 SolverSat, 87 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 623.8ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 183 GetRequests, 117 SyntacticMatches, 0 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 336.9ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=857occurred in iteration=11, InterpolantAutomatonStates: 78, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 294.4ms AutomataMinimizationTime, 13 MinimizatonAttempts, 2130 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 57 LocationsWithAnnotation, 57 PreInvPairs, 355 NumberOfFragments, 1211 HoareAnnotationTreeSize, 57 FomulaSimplifications, 6658120 FormulaSimplificationTreeSizeReduction, 1569.5ms HoareSimplificationTime, 57 FomulaSimplificationsInter, 468917 FormulaSimplificationTreeSizeReductionInter, 4827.0ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 62.9ms SsaConstructionTime, 321.8ms SatisfiabilityAnalysisTime, 786.4ms InterpolantComputationTime, 719 NumberOfCodeBlocks, 719 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 705 ConstructedInterpolants, 0 QuantifiedInterpolants, 1337 SizeOfPredicates, 0 NumberOfNonLiveVariables, 514 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 14 InterpolantComputations, 12 PerfectInterpolantSequences, 249/275 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, 141 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 120.9ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.0ms, AutomataDifference: 8.2ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 56.9ms, InitialAbstractionConstructionTime: 0.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 283 SDtfs, 72 SDslu, 6 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.4ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=141occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 2.0ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 57 LocationsWithAnnotation, 57 PreInvPairs, 95 NumberOfFragments, 95 HoareAnnotationTreeSize, 57 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 21.2ms HoareSimplificationTime, 57 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 33.3ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 2.7ms SsaConstructionTime, 9.7ms SatisfiabilityAnalysisTime, 16.1ms InterpolantComputationTime, 37 NumberOfCodeBlocks, 37 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 35 ConstructedInterpolants, 0 QuantifiedInterpolants, 39 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 141 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 118.9ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.1ms, AutomataDifference: 7.5ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 56.8ms, InitialAbstractionConstructionTime: 0.7ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 283 SDtfs, 72 SDslu, 6 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=141occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 2.5ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 57 LocationsWithAnnotation, 57 PreInvPairs, 78 NumberOfFragments, 95 HoareAnnotationTreeSize, 57 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 19.4ms HoareSimplificationTime, 57 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 34.5ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 2.8ms SsaConstructionTime, 8.5ms SatisfiabilityAnalysisTime, 16.0ms InterpolantComputationTime, 55 NumberOfCodeBlocks, 55 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 53 ConstructedInterpolants, 0 QuantifiedInterpolants, 57 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 183]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 183]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 305]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 183]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 183]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((2 <= waterLevel && \result == 1) && \result == 1) && \result == 1) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && \result == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 183]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 997]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 997]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && \result == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((((2 <= waterLevel && \result == 1) && \result == 1) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 364]: Loop Invariant Derived loop invariant: (((((tmp == systemActive && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && \result == systemActive) && tmp == 1) && pumpRunning == 0 - InvariantResult [Line: 478]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && \result == 0) && tmp == 1) && !(0 == systemActive)) || (((((\result == 1 && methaneLevelCritical == 0) && \result == 0) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0)) || (((((\result == 1 && \result == 1) && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0)) - InvariantResult [Line: 281]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((\result == 1 && methaneLevelCritical == 0) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) || ((((\result == 1 && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((((\result == 1 && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((((\result == 1 && \result == 1) && methAndRunningLastTime == 0) && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0)) || (((((((\result == 1 && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && \result == 0) && 1 <= waterLevel) && tmp == 0) && tmp == 1) && pumpRunning == 0)) || (((((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && \result == 0) && tmp == 0) && tmp == 1) && !(0 == systemActive))) - InvariantResult [Line: 413]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 183]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 942]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 457]: Loop Invariant Derived loop invariant: (((((tmp == systemActive && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && \result == systemActive) && tmp == 1) && pumpRunning == 0 - InvariantResult [Line: 69]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((\result == 1 && methaneLevelCritical == 0) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) || ((((\result == 1 && methaneLevelCritical == 0) && 1 <= waterLevel) && tmp == 1) && !(0 == systemActive))) || (((((\result == 1 && methAndRunningLastTime == 0) && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && !(0 == systemActive))) || ((((\result == 1 && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0)) - InvariantResult [Line: 997]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((\result == 1 && methAndRunningLastTime == 0) && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && !(0 == systemActive)) && ((\result == 0 && !(waterLevel == 0)) || (waterLevel == 0 && \result == 1))) || (((((\result == 1 && methaneLevelCritical == 0) && 1 <= waterLevel) && tmp == 1) && !(0 == systemActive)) && ((\result == 0 && !(waterLevel == 0)) || (waterLevel == 0 && \result == 1)))) - InvariantResult [Line: 983]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 77]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 983]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 77]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 983]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 77]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((\result == 1 && methaneLevelCritical == 0) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) || ((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && tmp == 1) && !(0 == systemActive))) || ((((\result == 1 && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0)) - InvariantResult [Line: 983]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 69]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 326]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((\result == 1 && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) || (((((2 <= waterLevel && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && tmp == 1) && !(0 == systemActive))) || ((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && tmp == 1) && !(0 == systemActive))) || (((((\result == 1 && methAndRunningLastTime == 0) && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0)) - InvariantResult [Line: 69]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 239]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 239]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 239]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((1 == systemActive && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: ((((((splverifierCounter == 0 && \result == 1) && \result == 1) && 1 <= waterLevel) && \result == 0) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0 - InvariantResult [Line: 239]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || (((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) || (((((((\result == 0 && \result == 1) && tmp___0 == 0) && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) || (((((((\result == 0 && \result == 1) && methaneLevelCritical == 0) && tmp___0 == 0) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 983]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 239]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 983]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((((\result == 1 && methaneLevelCritical == 0) && 1 <= waterLevel) && !(\result == 0)) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || (((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) || (((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) || ((((((\result == 1 && 1 <= waterLevel) && methaneLevelCritical == 1) && !(\result == 0)) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive))) - InvariantResult [Line: 527]: Loop Invariant Derived loop invariant: ((((\result == 1 && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && waterLevel == 1) && \result == systemActive) && pumpRunning == 0 - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 316]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((((\result == 1 && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) && !(0 == systemActive)) || ((((((\result == 1 && \result == 1) && methAndRunningLastTime == 0) && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0)) || (((((((\result == 1 && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && \result == 0) && 1 <= waterLevel) && tmp == 0) && tmp == 1) && pumpRunning == 0)) || (((((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && methAndRunningLastTime == 0) && \result == 0) && tmp == 0) && tmp == 1) && !(0 == systemActive))) - InvariantResult [Line: 239]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 258]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 258]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 258]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((((\result == 1 && \result == 1) && methaneLevelCritical == 0) && tmp___0 == 1) && 1 <= waterLevel) && ((tmp == 0 && !(waterLevel == 0)) || (waterLevel == 0 && tmp == 1))) && tmp == 1) && !(0 == systemActive)) && ((\result == 0 && !(waterLevel == 0)) || (waterLevel == 0 && \result == 1))) || ((((((((\result == 1 && \result == 1) && tmp___0 == 1) && 1 <= waterLevel) && methaneLevelCritical == 1) && ((tmp == 0 && !(waterLevel == 0)) || (waterLevel == 0 && tmp == 1))) && tmp == 1) && !(0 == systemActive)) && ((\result == 0 && !(waterLevel == 0)) || (waterLevel == 0 && \result == 1)))) - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((\result == 1 && methaneLevelCritical == 0) && 1 <= waterLevel) && tmp == 1) && pumpRunning == 0) || (((((2 <= waterLevel && \result == 1) && methAndRunningLastTime == 0) && methaneLevelCritical == 1) && tmp == 1) && !(0 == systemActive))) || ((((2 <= waterLevel && \result == 1) && methaneLevelCritical == 0) && tmp == 1) && !(0 == systemActive))) || ((((\result == 1 && 1 <= waterLevel) && methaneLevelCritical == 1) && tmp == 1) && pumpRunning == 0)) RESULT: Ultimate proved your program to be correct! [2021-07-05 09:54:29,469 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...