./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_product53.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8d31f386 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/minepump_spec3_product53.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 11c7d5bbf13f298913183f1602cb6deb34fce4ea ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 09:54:50,947 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 09:54:50,949 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 09:54:50,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 09:54:50,980 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 09:54:50,983 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 09:54:50,984 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 09:54:50,988 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 09:54:50,989 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 09:54:50,992 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 09:54:50,993 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 09:54:50,994 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 09:54:50,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 09:54:50,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 09:54:50,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 09:54:50,998 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 09:54:51,000 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 09:54:51,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 09:54:51,002 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 09:54:51,006 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 09:54:51,007 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 09:54:51,008 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 09:54:51,009 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 09:54:51,010 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 09:54:51,014 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 09:54:51,014 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 09:54:51,014 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 09:54:51,015 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 09:54:51,016 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 09:54:51,016 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 09:54:51,017 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 09:54:51,017 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 09:54:51,018 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 09:54:51,019 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 09:54:51,019 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 09:54:51,019 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 09:54:51,020 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 09:54:51,020 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 09:54:51,020 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 09:54:51,021 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 09:54:51,022 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 09:54:51,023 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 09:54:51,050 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 09:54:51,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 09:54:51,052 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 09:54:51,052 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 09:54:51,052 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 09:54:51,052 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 09:54:51,053 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 09:54:51,053 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 09:54:51,053 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 09:54:51,053 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 09:54:51,054 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 09:54:51,054 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 09:54:51,054 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 09:54:51,055 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 09:54:51,055 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 09:54:51,055 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 09:54:51,055 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 09:54:51,055 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 09:54:51,055 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 09:54:51,056 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 09:54:51,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:54:51,064 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 09:54:51,064 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 09:54:51,064 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 09:54:51,064 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 09:54:51,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 09:54:51,065 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 09:54:51,065 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 09:54:51,065 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 11c7d5bbf13f298913183f1602cb6deb34fce4ea [2021-07-05 09:54:51,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 09:54:51,377 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 09:54:51,381 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 09:54:51,382 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 09:54:51,383 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 09:54:51,384 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product53.cil.c [2021-07-05 09:54:51,455 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65d80a4b5/2b57d335a8e040febc5b43d8a0b7b2dd/FLAG1750f0c3a [2021-07-05 09:54:51,970 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 09:54:51,973 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product53.cil.c [2021-07-05 09:54:51,988 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65d80a4b5/2b57d335a8e040febc5b43d8a0b7b2dd/FLAG1750f0c3a [2021-07-05 09:54:52,259 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65d80a4b5/2b57d335a8e040febc5b43d8a0b7b2dd [2021-07-05 09:54:52,261 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 09:54:52,263 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 09:54:52,265 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 09:54:52,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 09:54:52,268 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 09:54:52,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:54:52" (1/1) ... [2021-07-05 09:54:52,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b707c3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:52, skipping insertion in model container [2021-07-05 09:54:52,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:54:52" (1/1) ... [2021-07-05 09:54:52,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 09:54:52,314 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 09:54:52,462 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product53.cil.c[1281,1294] [2021-07-05 09:54:52,604 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:54:52,613 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 09:54:52,625 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product53.cil.c[1281,1294] [2021-07-05 09:54:52,698 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:54:52,733 INFO L208 MainTranslator]: Completed translation [2021-07-05 09:54:52,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:52 WrapperNode [2021-07-05 09:54:52,733 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 09:54:52,734 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 09:54:52,745 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 09:54:52,745 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 09:54:52,750 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:52" (1/1) ... [2021-07-05 09:54:52,761 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:52" (1/1) ... [2021-07-05 09:54:52,799 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 09:54:52,799 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 09:54:52,800 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 09:54:52,800 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 09:54:52,806 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:52" (1/1) ... [2021-07-05 09:54:52,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:52" (1/1) ... [2021-07-05 09:54:52,811 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:52" (1/1) ... [2021-07-05 09:54:52,811 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:52" (1/1) ... [2021-07-05 09:54:52,821 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:52" (1/1) ... [2021-07-05 09:54:52,828 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:52" (1/1) ... [2021-07-05 09:54:52,830 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:52" (1/1) ... [2021-07-05 09:54:52,834 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 09:54:52,835 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 09:54:52,835 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 09:54:52,836 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 09:54:52,836 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:52" (1/1) ... [2021-07-05 09:54:52,841 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:54:52,846 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:54:52,857 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 09:54:52,871 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 09:54:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 09:54:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-05 09:54:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 09:54:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 09:54:53,781 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 09:54:53,786 INFO L299 CfgBuilder]: Removed 282 assume(true) statements. [2021-07-05 09:54:53,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:54:53 BoogieIcfgContainer [2021-07-05 09:54:53,788 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 09:54:53,789 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 09:54:53,789 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 09:54:53,791 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 09:54:53,791 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 09:54:52" (1/3) ... [2021-07-05 09:54:53,791 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@680ff3d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:54:53, skipping insertion in model container [2021-07-05 09:54:53,791 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:54:52" (2/3) ... [2021-07-05 09:54:53,792 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@680ff3d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:54:53, skipping insertion in model container [2021-07-05 09:54:53,792 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:54:53" (3/3) ... [2021-07-05 09:54:53,793 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product53.cil.c [2021-07-05 09:54:53,799 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 09:54:53,799 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-07-05 09:54:53,834 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:54:53,838 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 09:54:53,839 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:54:53,849 INFO L276 IsEmpty]: Start isEmpty. Operand has 195 states, 191 states have (on average 1.5549738219895288) internal successors, (297), 194 states have internal predecessors, (297), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:53,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-07-05 09:54:53,854 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:53,854 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 09:54:53,854 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:53,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:53,859 INFO L82 PathProgramCache]: Analyzing trace with hash -2129855336, now seen corresponding path program 1 times [2021-07-05 09:54:53,864 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:53,864 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [419634689] [2021-07-05 09:54:53,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:53,865 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:53,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:54,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:54,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:54,014 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 09:54:54,014 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:54,014 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [419634689] [2021-07-05 09:54:54,015 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [419634689] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:54,015 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:54,015 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:54:54,016 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [993536860] [2021-07-05 09:54:54,019 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:54,019 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:54,026 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:54,026 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:54,028 INFO L87 Difference]: Start difference. First operand has 195 states, 191 states have (on average 1.5549738219895288) internal successors, (297), 194 states have internal predecessors, (297), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 2 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 09:54:54,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:54,068 INFO L93 Difference]: Finished difference Result 384 states and 587 transitions. [2021-07-05 09:54:54,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:54,069 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 2 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 09:54:54,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:54,075 INFO L225 Difference]: With dead ends: 384 [2021-07-05 09:54:54,075 INFO L226 Difference]: Without dead ends: 73 [2021-07-05 09:54:54,077 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 5.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:54,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2021-07-05 09:54:54,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 73. [2021-07-05 09:54:54,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 72 states have (on average 1.4861111111111112) internal successors, (107), 72 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:54,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 107 transitions. [2021-07-05 09:54:54,099 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 107 transitions. Word has length 24 [2021-07-05 09:54:54,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:54,099 INFO L442 AbstractCegarLoop]: Abstraction has 73 states and 107 transitions. [2021-07-05 09:54:54,099 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 2 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 09:54:54,100 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 107 transitions. [2021-07-05 09:54:54,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-07-05 09:54:54,100 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:54,100 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 09:54:54,101 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-05 09:54:54,101 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:54,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:54,102 INFO L82 PathProgramCache]: Analyzing trace with hash 1287566232, now seen corresponding path program 1 times [2021-07-05 09:54:54,102 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:54,102 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [71585397] [2021-07-05 09:54:54,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:54,102 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:54,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:54,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:54,151 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 09:54:54,151 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:54,151 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [71585397] [2021-07-05 09:54:54,151 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [71585397] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:54,151 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:54,151 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:54:54,152 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [930075437] [2021-07-05 09:54:54,152 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:54:54,153 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:54,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:54:54,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:54,153 INFO L87 Difference]: Start difference. First operand 73 states and 107 transitions. Second operand has 3 states, 3 states have (on average 9.0) 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 09:54:54,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:54,180 INFO L93 Difference]: Finished difference Result 151 states and 223 transitions. [2021-07-05 09:54:54,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:54:54,181 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) 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 09:54:54,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:54,182 INFO L225 Difference]: With dead ends: 151 [2021-07-05 09:54:54,182 INFO L226 Difference]: Without dead ends: 84 [2021-07-05 09:54:54,182 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:54:54,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2021-07-05 09:54:54,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 82. [2021-07-05 09:54:54,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 82 states, 81 states have (on average 1.4320987654320987) internal successors, (116), 81 states have internal predecessors, (116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:54,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 116 transitions. [2021-07-05 09:54:54,188 INFO L78 Accepts]: Start accepts. Automaton has 82 states and 116 transitions. Word has length 27 [2021-07-05 09:54:54,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:54,189 INFO L442 AbstractCegarLoop]: Abstraction has 82 states and 116 transitions. [2021-07-05 09:54:54,189 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 9.0) 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 09:54:54,189 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 116 transitions. [2021-07-05 09:54:54,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-07-05 09:54:54,189 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:54,190 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:54,190 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-05 09:54:54,190 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:54,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:54,191 INFO L82 PathProgramCache]: Analyzing trace with hash 1887369033, now seen corresponding path program 1 times [2021-07-05 09:54:54,191 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:54,191 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581416798] [2021-07-05 09:54:54,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:54,191 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:54,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:54,259 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,259 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:54,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,262 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:54,265 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,266 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:54,269 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,270 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:54,270 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 09:54:54,270 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:54,270 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1581416798] [2021-07-05 09:54:54,270 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1581416798] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:54,271 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:54,271 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:54:54,271 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1726303752] [2021-07-05 09:54:54,271 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:54,271 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:54,272 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:54,272 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:54,272 INFO L87 Difference]: Start difference. First operand 82 states and 116 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 5 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:54,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:54,372 INFO L93 Difference]: Finished difference Result 216 states and 303 transitions. [2021-07-05 09:54:54,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 09:54:54,372 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 5 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2021-07-05 09:54:54,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:54,373 INFO L225 Difference]: With dead ends: 216 [2021-07-05 09:54:54,374 INFO L226 Difference]: Without dead ends: 140 [2021-07-05 09:54:54,374 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 17.3ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:54:54,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states. [2021-07-05 09:54:54,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 91. [2021-07-05 09:54:54,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 91 states, 90 states have (on average 1.3888888888888888) internal successors, (125), 90 states have internal predecessors, (125), 0 states have call successors, (0), 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 09:54:54,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 125 transitions. [2021-07-05 09:54:54,393 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 125 transitions. Word has length 33 [2021-07-05 09:54:54,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:54,393 INFO L442 AbstractCegarLoop]: Abstraction has 91 states and 125 transitions. [2021-07-05 09:54:54,394 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 5 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:54,394 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 125 transitions. [2021-07-05 09:54:54,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-07-05 09:54:54,395 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:54,395 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:54,395 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-05 09:54:54,395 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:54,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:54,397 INFO L82 PathProgramCache]: Analyzing trace with hash 759972940, now seen corresponding path program 1 times [2021-07-05 09:54:54,397 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:54,397 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1773588249] [2021-07-05 09:54:54,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:54,398 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:54,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:54,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:54,495 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:54,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:54,499 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 09:54:54,499 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:54,500 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1773588249] [2021-07-05 09:54:54,500 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1773588249] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:54,500 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:54,500 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:54:54,500 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1166122827] [2021-07-05 09:54:54,500 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:54,501 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:54,501 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:54,501 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:54,501 INFO L87 Difference]: Start difference. First operand 91 states and 125 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:54,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:54,620 INFO L93 Difference]: Finished difference Result 444 states and 625 transitions. [2021-07-05 09:54:54,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-05 09:54:54,621 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 33 [2021-07-05 09:54:54,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:54,623 INFO L225 Difference]: With dead ends: 444 [2021-07-05 09:54:54,623 INFO L226 Difference]: Without dead ends: 359 [2021-07-05 09:54:54,623 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 31.2ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 09:54:54,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2021-07-05 09:54:54,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 139. [2021-07-05 09:54:54,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 139 states, 138 states have (on average 1.3623188405797102) internal successors, (188), 138 states have internal predecessors, (188), 0 states have call successors, (0), 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 09:54:54,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 188 transitions. [2021-07-05 09:54:54,645 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 188 transitions. Word has length 33 [2021-07-05 09:54:54,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:54,645 INFO L442 AbstractCegarLoop]: Abstraction has 139 states and 188 transitions. [2021-07-05 09:54:54,646 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:54,646 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 188 transitions. [2021-07-05 09:54:54,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-07-05 09:54:54,647 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:54,647 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:54,647 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-05 09:54:54,647 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:54,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:54,648 INFO L82 PathProgramCache]: Analyzing trace with hash 1917268878, now seen corresponding path program 1 times [2021-07-05 09:54:54,648 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:54,648 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [788657970] [2021-07-05 09:54:54,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:54,648 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:54,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:54,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:54:54,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:54,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:54,700 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 09:54:54,700 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:54,701 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [788657970] [2021-07-05 09:54:54,701 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [788657970] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:54,701 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:54,701 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:54:54,701 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [44022811] [2021-07-05 09:54:54,702 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 09:54:54,702 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:54,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 09:54:54,703 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 09:54:54,703 INFO L87 Difference]: Start difference. First operand 139 states and 188 transitions. Second operand has 4 states, 4 states have (on average 8.5) internal successors, (34), 3 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:54,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:54,774 INFO L93 Difference]: Finished difference Result 294 states and 403 transitions. [2021-07-05 09:54:54,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 09:54:54,775 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 3 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 34 [2021-07-05 09:54:54,775 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:54,776 INFO L225 Difference]: With dead ends: 294 [2021-07-05 09:54:54,776 INFO L226 Difference]: Without dead ends: 209 [2021-07-05 09:54:54,776 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.4ms TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 09:54:54,777 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2021-07-05 09:54:54,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 206. [2021-07-05 09:54:54,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 206 states, 205 states have (on average 1.3560975609756099) internal successors, (278), 205 states have internal predecessors, (278), 0 states have call successors, (0), 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 09:54:54,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 206 states and 278 transitions. [2021-07-05 09:54:54,787 INFO L78 Accepts]: Start accepts. Automaton has 206 states and 278 transitions. Word has length 34 [2021-07-05 09:54:54,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:54,787 INFO L442 AbstractCegarLoop]: Abstraction has 206 states and 278 transitions. [2021-07-05 09:54:54,787 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 3 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:54,788 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 278 transitions. [2021-07-05 09:54:54,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-07-05 09:54:54,788 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:54,789 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:54,789 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-05 09:54:54,789 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:54,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:54,789 INFO L82 PathProgramCache]: Analyzing trace with hash 906151628, now seen corresponding path program 1 times [2021-07-05 09:54:54,790 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:54,790 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2082902071] [2021-07-05 09:54:54,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:54,790 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:54,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:54,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:54,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:54,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:54,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:54,819 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 09:54:54,819 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:54,820 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2082902071] [2021-07-05 09:54:54,820 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2082902071] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:54,820 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:54,820 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:54:54,820 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [744527327] [2021-07-05 09:54:54,821 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 09:54:54,821 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:54,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 09:54:54,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 09:54:54,821 INFO L87 Difference]: Start difference. First operand 206 states and 278 transitions. Second operand has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:54,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:54,862 INFO L93 Difference]: Finished difference Result 484 states and 665 transitions. [2021-07-05 09:54:54,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 09:54:54,863 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 34 [2021-07-05 09:54:54,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:54,864 INFO L225 Difference]: With dead ends: 484 [2021-07-05 09:54:54,864 INFO L226 Difference]: Without dead ends: 331 [2021-07-05 09:54:54,864 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 8.3ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:54,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 331 states. [2021-07-05 09:54:54,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 331 to 197. [2021-07-05 09:54:54,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 197 states, 196 states have (on average 1.3571428571428572) internal successors, (266), 196 states have internal predecessors, (266), 0 states have call successors, (0), 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 09:54:54,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 266 transitions. [2021-07-05 09:54:54,872 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 266 transitions. Word has length 34 [2021-07-05 09:54:54,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:54,872 INFO L442 AbstractCegarLoop]: Abstraction has 197 states and 266 transitions. [2021-07-05 09:54:54,872 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:54,872 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 266 transitions. [2021-07-05 09:54:54,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-07-05 09:54:54,873 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:54,873 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:54,873 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-05 09:54:54,873 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:54,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:54,874 INFO L82 PathProgramCache]: Analyzing trace with hash -2003254137, now seen corresponding path program 1 times [2021-07-05 09:54:54,874 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:54,874 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545740481] [2021-07-05 09:54:54,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:54,874 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:54,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:54,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:54,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:54,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:54,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:54:54,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:54,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:54,906 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 09:54:54,906 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:54,907 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545740481] [2021-07-05 09:54:54,907 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [545740481] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:54,907 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:54,907 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:54:54,907 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1564218151] [2021-07-05 09:54:54,907 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:54,908 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:54,908 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:54,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:54,908 INFO L87 Difference]: Start difference. First operand 197 states and 266 transitions. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 5 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:55,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:55,039 INFO L93 Difference]: Finished difference Result 504 states and 697 transitions. [2021-07-05 09:54:55,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-05 09:54:55,039 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 5 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 34 [2021-07-05 09:54:55,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:55,040 INFO L225 Difference]: With dead ends: 504 [2021-07-05 09:54:55,040 INFO L226 Difference]: Without dead ends: 313 [2021-07-05 09:54:55,041 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 17.5ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 09:54:55,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 313 states. [2021-07-05 09:54:55,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 313 to 161. [2021-07-05 09:54:55,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 161 states, 160 states have (on average 1.3125) internal successors, (210), 160 states have internal predecessors, (210), 0 states have call successors, (0), 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 09:54:55,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 161 states and 210 transitions. [2021-07-05 09:54:55,052 INFO L78 Accepts]: Start accepts. Automaton has 161 states and 210 transitions. Word has length 34 [2021-07-05 09:54:55,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:55,054 INFO L442 AbstractCegarLoop]: Abstraction has 161 states and 210 transitions. [2021-07-05 09:54:55,054 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 5 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:55,054 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 210 transitions. [2021-07-05 09:54:55,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-07-05 09:54:55,055 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:55,055 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:55,055 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-05 09:54:55,055 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:55,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:55,069 INFO L82 PathProgramCache]: Analyzing trace with hash 1164317066, now seen corresponding path program 1 times [2021-07-05 09:54:55,069 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:55,069 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [954251999] [2021-07-05 09:54:55,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:55,069 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:55,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:55,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:55,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:55,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:55,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,146 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 09:54:55,147 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:55,147 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [954251999] [2021-07-05 09:54:55,147 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [954251999] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:55,147 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:55,148 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 09:54:55,149 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2010713939] [2021-07-05 09:54:55,149 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 09:54:55,149 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:55,149 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 09:54:55,149 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 09:54:55,149 INFO L87 Difference]: Start difference. First operand 161 states and 210 transitions. Second operand has 6 states, 6 states have (on average 5.666666666666667) internal successors, (34), 6 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:55,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:55,200 INFO L93 Difference]: Finished difference Result 413 states and 547 transitions. [2021-07-05 09:54:55,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 09:54:55,217 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.666666666666667) internal successors, (34), 6 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 34 [2021-07-05 09:54:55,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:55,218 INFO L225 Difference]: With dead ends: 413 [2021-07-05 09:54:55,218 INFO L226 Difference]: Without dead ends: 258 [2021-07-05 09:54:55,218 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 19.4ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:54:55,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2021-07-05 09:54:55,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 149. [2021-07-05 09:54:55,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 149 states, 148 states have (on average 1.2905405405405406) internal successors, (191), 148 states have internal predecessors, (191), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:55,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 191 transitions. [2021-07-05 09:54:55,225 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 191 transitions. Word has length 34 [2021-07-05 09:54:55,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:55,225 INFO L442 AbstractCegarLoop]: Abstraction has 149 states and 191 transitions. [2021-07-05 09:54:55,225 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 5.666666666666667) internal successors, (34), 6 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:55,225 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 191 transitions. [2021-07-05 09:54:55,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-07-05 09:54:55,226 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:55,226 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:55,226 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-05 09:54:55,226 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:55,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:55,227 INFO L82 PathProgramCache]: Analyzing trace with hash 602597855, now seen corresponding path program 1 times [2021-07-05 09:54:55,227 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:55,227 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1642220040] [2021-07-05 09:54:55,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:55,227 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:55,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:55,281 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,285 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,285 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,286 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:55,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,289 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:55,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,294 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-07-05 09:54:55,295 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:55,295 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1642220040] [2021-07-05 09:54:55,295 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1642220040] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:55,295 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:55,295 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:54:55,295 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [985716065] [2021-07-05 09:54:55,296 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:55,296 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:55,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:55,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:55,297 INFO L87 Difference]: Start difference. First operand 149 states and 191 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 5 states have internal predecessors, (49), 0 states have call successors, (0), 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 09:54:55,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:55,323 INFO L93 Difference]: Finished difference Result 301 states and 393 transitions. [2021-07-05 09:54:55,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-05 09:54:55,323 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 5 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 51 [2021-07-05 09:54:55,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:55,324 INFO L225 Difference]: With dead ends: 301 [2021-07-05 09:54:55,324 INFO L226 Difference]: Without dead ends: 185 [2021-07-05 09:54:55,325 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 15.4ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:54:55,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185 states. [2021-07-05 09:54:55,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185 to 133. [2021-07-05 09:54:55,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 133 states, 132 states have (on average 1.2954545454545454) internal successors, (171), 132 states have internal predecessors, (171), 0 states have call successors, (0), 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 09:54:55,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 171 transitions. [2021-07-05 09:54:55,333 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 171 transitions. Word has length 51 [2021-07-05 09:54:55,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:55,334 INFO L442 AbstractCegarLoop]: Abstraction has 133 states and 171 transitions. [2021-07-05 09:54:55,334 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 5 states have internal predecessors, (49), 0 states have call successors, (0), 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 09:54:55,334 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 171 transitions. [2021-07-05 09:54:55,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-07-05 09:54:55,334 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:55,335 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:55,335 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-07-05 09:54:55,335 INFO L374 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:55,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:55,335 INFO L82 PathProgramCache]: Analyzing trace with hash 99994719, now seen corresponding path program 1 times [2021-07-05 09:54:55,336 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:55,336 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [272039610] [2021-07-05 09:54:55,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:55,336 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:55,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:55,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,386 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,389 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,390 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,393 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,393 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,394 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 09:54:55,394 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:55,394 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [272039610] [2021-07-05 09:54:55,394 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [272039610] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:55,394 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:55,395 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:54:55,395 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240019654] [2021-07-05 09:54:55,395 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:55,395 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:55,395 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:55,396 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:55,396 INFO L87 Difference]: Start difference. First operand 133 states and 171 transitions. Second operand has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 0 states have call successors, (0), 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 09:54:55,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:55,465 INFO L93 Difference]: Finished difference Result 684 states and 873 transitions. [2021-07-05 09:54:55,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-05 09:54:55,465 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 52 [2021-07-05 09:54:55,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:55,467 INFO L225 Difference]: With dead ends: 684 [2021-07-05 09:54:55,467 INFO L226 Difference]: Without dead ends: 557 [2021-07-05 09:54:55,468 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 23.8ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:54:55,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 557 states. [2021-07-05 09:54:55,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 557 to 258. [2021-07-05 09:54:55,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 258 states, 257 states have (on average 1.2684824902723735) internal successors, (326), 257 states have internal predecessors, (326), 0 states have call successors, (0), 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 09:54:55,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 326 transitions. [2021-07-05 09:54:55,486 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 326 transitions. Word has length 52 [2021-07-05 09:54:55,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:55,486 INFO L442 AbstractCegarLoop]: Abstraction has 258 states and 326 transitions. [2021-07-05 09:54:55,486 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 4 states have internal predecessors, (52), 0 states have call successors, (0), 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 09:54:55,487 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 326 transitions. [2021-07-05 09:54:55,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-07-05 09:54:55,488 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:55,488 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] [2021-07-05 09:54:55,489 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-07-05 09:54:55,489 INFO L374 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:55,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:55,489 INFO L82 PathProgramCache]: Analyzing trace with hash -42529499, now seen corresponding path program 1 times [2021-07-05 09:54:55,489 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:55,490 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [948113871] [2021-07-05 09:54:55,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:55,490 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:55,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:55,522 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,522 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:55,533 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:55,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:55,543 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,544 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-05 09:54:55,544 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:55,545 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [948113871] [2021-07-05 09:54:55,545 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [948113871] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:54:55,545 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1329481600] [2021-07-05 09:54:55,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:55,545 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 09:54:55,545 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:54:55,546 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 09:54:55,549 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 09:54:55,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:55,681 INFO L263 TraceCheckSpWp]: Trace formula consists of 432 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-05 09:54:55,685 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 09:54:55,689 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,690 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,690 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,691 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,691 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,692 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,695 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,696 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,696 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,697 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,698 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,701 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,701 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,702 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,702 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,703 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,703 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,704 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,704 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,705 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,707 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,708 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,710 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,711 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,713 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,714 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,717 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,717 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,719 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,722 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,722 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,731 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,732 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,734 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,734 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,735 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,735 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,736 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,736 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,743 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,743 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,744 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,745 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,746 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,748 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,749 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,752 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,753 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,753 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,754 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,754 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,755 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,783 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,784 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,784 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,786 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,786 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,788 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,788 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,792 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,792 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,793 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,794 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,795 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,795 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,796 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,796 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,804 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,805 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,805 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,806 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,806 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,807 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,807 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,808 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,808 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,810 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,811 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,812 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,812 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,813 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,813 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,814 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,814 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,815 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,816 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,816 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,817 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,817 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,818 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,818 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,819 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,820 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,821 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,821 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,824 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,825 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:54:55,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,838 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:54:55,839 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:54:55,840 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-07-05 09:54:55,841 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,850 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:54:55,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,858 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:54:55,858 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:54:55,859 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 09:54:55,859 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,860 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,861 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,861 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:55,868 INFO L142 QuantifierPusher]: treesize reduction 6, result has 14.3 percent of original size [2021-07-05 09:54:55,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,870 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,870 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,872 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,872 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,873 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,892 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:55,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:55,897 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-07-05 09:54:55,897 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1329481600] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:54:55,897 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 09:54:55,897 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 10 [2021-07-05 09:54:55,897 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1451014131] [2021-07-05 09:54:55,898 INFO L425 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-07-05 09:54:55,898 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:55,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-07-05 09:54:55,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-07-05 09:54:55,898 INFO L87 Difference]: Start difference. First operand 258 states and 326 transitions. Second operand has 10 states, 10 states have (on average 9.8) internal successors, (98), 10 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:56,220 INFO L93 Difference]: Finished difference Result 634 states and 796 transitions. [2021-07-05 09:54:56,220 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-05 09:54:56,220 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 9.8) internal successors, (98), 10 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 53 [2021-07-05 09:54:56,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:56,222 INFO L225 Difference]: With dead ends: 634 [2021-07-05 09:54:56,222 INFO L226 Difference]: Without dead ends: 382 [2021-07-05 09:54:56,222 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 88.3ms TimeCoverageRelationStatistics Valid=62, Invalid=148, Unknown=0, NotChecked=0, Total=210 [2021-07-05 09:54:56,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 382 states. [2021-07-05 09:54:56,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 382 to 244. [2021-07-05 09:54:56,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 244 states, 243 states have (on average 1.2304526748971194) internal successors, (299), 243 states have internal predecessors, (299), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 299 transitions. [2021-07-05 09:54:56,236 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 299 transitions. Word has length 53 [2021-07-05 09:54:56,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:56,236 INFO L442 AbstractCegarLoop]: Abstraction has 244 states and 299 transitions. [2021-07-05 09:54:56,236 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 9.8) internal successors, (98), 10 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,236 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 299 transitions. [2021-07-05 09:54:56,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-07-05 09:54:56,237 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:56,237 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:56,258 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2021-07-05 09:54:56,451 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 09:54:56,451 INFO L374 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:56,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:56,451 INFO L82 PathProgramCache]: Analyzing trace with hash 280626892, now seen corresponding path program 1 times [2021-07-05 09:54:56,452 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:56,452 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1411812819] [2021-07-05 09:54:56,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:56,452 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:56,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:56,481 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,481 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,498 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:56,498 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-07-05 09:54:56,498 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:56,498 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1411812819] [2021-07-05 09:54:56,498 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1411812819] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:56,498 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:56,498 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:54:56,499 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1063524717] [2021-07-05 09:54:56,499 INFO L425 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-05 09:54:56,499 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:56,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-05 09:54:56,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-07-05 09:54:56,500 INFO L87 Difference]: Start difference. First operand 244 states and 299 transitions. Second operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 5 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:56,620 INFO L93 Difference]: Finished difference Result 863 states and 1069 transitions. [2021-07-05 09:54:56,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-05 09:54:56,620 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 5 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 54 [2021-07-05 09:54:56,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:56,622 INFO L225 Difference]: With dead ends: 863 [2021-07-05 09:54:56,623 INFO L226 Difference]: Without dead ends: 677 [2021-07-05 09:54:56,623 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 57.2ms TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2021-07-05 09:54:56,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 677 states. [2021-07-05 09:54:56,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 677 to 244. [2021-07-05 09:54:56,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 244 states, 243 states have (on average 1.2263374485596708) internal successors, (298), 243 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 298 transitions. [2021-07-05 09:54:56,638 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 298 transitions. Word has length 54 [2021-07-05 09:54:56,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:56,639 INFO L442 AbstractCegarLoop]: Abstraction has 244 states and 298 transitions. [2021-07-05 09:54:56,639 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 5 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,639 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 298 transitions. [2021-07-05 09:54:56,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-07-05 09:54:56,640 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:56,640 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:56,640 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-07-05 09:54:56,640 INFO L374 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:56,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:56,640 INFO L82 PathProgramCache]: Analyzing trace with hash -1697794280, now seen corresponding path program 1 times [2021-07-05 09:54:56,641 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:56,641 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [129242743] [2021-07-05 09:54:56,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:56,641 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:56,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:56,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:56,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,665 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,667 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,673 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:56,674 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-07-05 09:54:56,674 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:56,674 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [129242743] [2021-07-05 09:54:56,674 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [129242743] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:54:56,674 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:54:56,674 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:54:56,674 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [88310550] [2021-07-05 09:54:56,675 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:54:56,675 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:56,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:54:56,675 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:54:56,675 INFO L87 Difference]: Start difference. First operand 244 states and 298 transitions. Second operand has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:56,730 INFO L93 Difference]: Finished difference Result 740 states and 922 transitions. [2021-07-05 09:54:56,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 09:54:56,731 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 0 states have call successors, (0), 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 60 [2021-07-05 09:54:56,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:56,733 INFO L225 Difference]: With dead ends: 740 [2021-07-05 09:54:56,733 INFO L226 Difference]: Without dead ends: 554 [2021-07-05 09:54:56,733 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 17.4ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:54:56,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 554 states. [2021-07-05 09:54:56,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 554 to 250. [2021-07-05 09:54:56,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 250 states, 249 states have (on average 1.2208835341365463) internal successors, (304), 249 states have internal predecessors, (304), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 304 transitions. [2021-07-05 09:54:56,749 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 304 transitions. Word has length 60 [2021-07-05 09:54:56,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:56,750 INFO L442 AbstractCegarLoop]: Abstraction has 250 states and 304 transitions. [2021-07-05 09:54:56,750 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 10.4) internal successors, (52), 5 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:56,750 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 304 transitions. [2021-07-05 09:54:56,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-07-05 09:54:56,750 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:54:56,751 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:54:56,751 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-07-05 09:54:56,751 INFO L374 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:54:56,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:54:56,751 INFO L82 PathProgramCache]: Analyzing trace with hash -1439628842, now seen corresponding path program 1 times [2021-07-05 09:54:56,751 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:54:56,752 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1813343270] [2021-07-05 09:54:56,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:56,752 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:54:56,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:56,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:54:56,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,783 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,785 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,785 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,790 INFO L142 QuantifierPusher]: treesize reduction 17, result has 19.0 percent of original size [2021-07-05 09:54:56,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:56,793 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:54:56,797 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:56,798 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-07-05 09:54:56,798 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:54:56,798 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1813343270] [2021-07-05 09:54:56,798 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1813343270] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:54:56,798 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1821725662] [2021-07-05 09:54:56,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:54:56,798 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 09:54:56,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:54:56,799 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-07-05 09:54:56,834 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-07-05 09:54:56,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:54:56,906 INFO L263 TraceCheckSpWp]: Trace formula consists of 462 conjuncts, 7 conjunts are in the unsatisfiable core [2021-07-05 09:54:56,908 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 09:54:56,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,912 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,931 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:54:56,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 09:54:56,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:54:56,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,933 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:54:56,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 09:54:56,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:54:56,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,960 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,961 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,962 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:56,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,994 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:54:56,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 09:54:56,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:54:56,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,998 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:54:56,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:56,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-07-05 09:54:56,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:54:56,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:54:57,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,029 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:54:57,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:54:57,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-07-05 09:54:57,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:54:57,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,038 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:54:57,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:54:57,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 09:54:57,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:54:57,048 INFO L142 QuantifierPusher]: treesize reduction 6, result has 14.3 percent of original size [2021-07-05 09:54:57,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:57,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:57,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:57,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:57,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:57,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:57,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:57,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:57,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:57,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:54:57,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:54:57,052 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-07-05 09:54:57,053 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1821725662] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:54:57,053 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 09:54:57,053 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 8 [2021-07-05 09:54:57,053 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1630193767] [2021-07-05 09:54:57,053 INFO L425 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-07-05 09:54:57,053 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:54:57,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-07-05 09:54:57,054 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:54:57,054 INFO L87 Difference]: Start difference. First operand 250 states and 304 transitions. Second operand has 9 states, 9 states have (on average 7.777777777777778) internal successors, (70), 8 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:57,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:54:57,234 INFO L93 Difference]: Finished difference Result 926 states and 1147 transitions. [2021-07-05 09:54:57,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-05 09:54:57,235 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 7.777777777777778) internal successors, (70), 8 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 60 [2021-07-05 09:54:57,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:54:57,235 INFO L225 Difference]: With dead ends: 926 [2021-07-05 09:54:57,235 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:54:57,237 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 59.6ms TimeCoverageRelationStatistics Valid=89, Invalid=183, Unknown=0, NotChecked=0, Total=272 [2021-07-05 09:54:57,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:54:57,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:54:57,237 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 09:54:57,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:54:57,238 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 60 [2021-07-05 09:54:57,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:54:57,238 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:54:57,238 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 7.777777777777778) internal successors, (70), 8 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:54:57,238 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:54:57,239 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:54:57,243 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:54:57,248 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:57,626 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 194 [2021-07-05 09:54:57,627 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:57,652 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:57,653 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:57,897 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 160 [2021-07-05 09:54:57,900 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:57,900 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:57,901 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:57,901 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:57,902 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:57,935 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:57,936 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,158 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 139 [2021-07-05 09:54:58,159 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,215 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,216 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,216 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,217 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,217 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,218 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,218 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,218 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,219 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,219 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,219 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,220 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,220 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,221 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,221 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,221 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,222 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,222 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,223 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,241 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,241 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,242 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,242 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,303 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,303 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,304 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,304 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,304 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,305 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,305 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,305 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,306 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,306 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,308 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,308 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,309 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,381 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,382 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,382 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,383 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,383 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,383 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,384 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,384 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,444 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,445 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,446 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,767 WARN L205 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 235 [2021-07-05 09:54:58,769 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,788 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,789 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,789 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,789 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,792 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,806 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,807 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,808 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:58,808 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:54:59,544 WARN L205 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 32 [2021-07-05 09:55:00,171 WARN L205 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 58 [2021-07-05 09:55:00,590 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 51 [2021-07-05 09:55:00,806 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 48 [2021-07-05 09:55:01,111 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 27 [2021-07-05 09:55:01,408 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 36 [2021-07-05 09:55:01,724 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 61 [2021-07-05 09:55:02,610 WARN L205 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 50 [2021-07-05 09:55:02,812 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2021-07-05 09:55:02,819 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:55:02,820 INFO L758 garLoopResultBuilder]: At program point L367(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:02,820 INFO L758 garLoopResultBuilder]: At program point L367-1(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:02,820 INFO L758 garLoopResultBuilder]: At program point L367-2(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:02,820 INFO L758 garLoopResultBuilder]: At program point L367-3(lines 352 370) the Hoare annotation is: (let ((.cse10 (= |ULTIMATE.start_isHighWaterLevel_#res| 0)) (.cse13 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0)) (.cse4 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse2 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0))) (let ((.cse9 (<= ~waterLevel~0 1)) (.cse12 (not .cse2)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse14 (not .cse4)) (.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= 1 ~systemActive~0)) (.cse11 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse5 (not .cse13)) (.cse6 (not .cse10)) (.cse7 (= ~pumpRunning~0 0)) (.cse8 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse9 .cse10 .cse1 .cse11 .cse12 .cse13 .cse14 .cse7) (and .cse9 .cse10 .cse1 .cse12 .cse13 .cse3 .cse14 .cse7) (and .cse0 .cse1 .cse11 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8)))) [2021-07-05 09:55:02,820 INFO L758 garLoopResultBuilder]: At program point L367-4(lines 352 370) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,820 INFO L758 garLoopResultBuilder]: At program point L367-5(lines 352 370) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,820 INFO L758 garLoopResultBuilder]: At program point L367-6(lines 352 370) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,820 INFO L758 garLoopResultBuilder]: At program point L367-7(lines 352 370) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,820 INFO L758 garLoopResultBuilder]: At program point L367-8(lines 352 370) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,820 INFO L758 garLoopResultBuilder]: At program point L367-9(lines 352 370) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,820 INFO L758 garLoopResultBuilder]: At program point L367-10(lines 352 370) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,820 INFO L758 garLoopResultBuilder]: At program point L367-11(lines 352 370) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,820 INFO L758 garLoopResultBuilder]: At program point L467(lines 462 470) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 1)) (.cse8 (<= ~waterLevel~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse9 (<= |ULTIMATE.start_getWaterLevel_#res| 1)) (.cse4 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse5 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse6 (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~6 0)) (.cse7 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)))) (or (and (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~1 0)) .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0) .cse4 .cse5 .cse6 .cse7 (<= ~waterLevel~0 2)) (and .cse8 .cse1 .cse3 .cse9 .cse4 .cse6 (= ~pumpRunning~0 0)) (and .cse0 .cse8 .cse1 (= ULTIMATE.start_processEnvironment_~tmp~3 0) .cse2 .cse3 (= |ULTIMATE.start_isMethaneAlarm_#res| 0) .cse9 .cse4 .cse5 .cse6 (= ULTIMATE.start_processEnvironment__wrappee__lowWaterSensor_~tmp~2 0) .cse7))) [2021-07-05 09:55:02,820 INFO L758 garLoopResultBuilder]: At program point L467-1(lines 462 470) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,821 INFO L758 garLoopResultBuilder]: At program point L467-2(lines 462 470) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,821 INFO L762 garLoopResultBuilder]: For program point L104(lines 103 148) no Hoare annotation was computed. [2021-07-05 09:55:02,821 INFO L758 garLoopResultBuilder]: At program point L435(lines 430 438) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse4 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse5 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)))) (or (and .cse0 .cse1 .cse2 (= ~methaneLevelCritical~0 ~systemActive~0) (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|) .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse4 .cse5))) [2021-07-05 09:55:02,821 INFO L758 garLoopResultBuilder]: At program point L435-1(lines 430 438) the Hoare annotation is: (let ((.cse12 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse13 (= ULTIMATE.start_processEnvironment__wrappee__lowWaterSensor_~tmp~2 0)) (.cse0 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse1 (= ~pumpRunning~0 1)) (.cse2 (<= 2 ~waterLevel~0)) (.cse4 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse6 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse8 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse9 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse10 (<= ~waterLevel~0 2)) (.cse14 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse15 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|)) (.cse11 (<= ~waterLevel~0 1)) (.cse3 (= 1 ~systemActive~0)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse7 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse16 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse1 .cse11 .cse3 .cse12 .cse4 .cse5 (= |ULTIMATE.start_isMethaneAlarm_#res| 0) .cse7 .cse8 .cse13 .cse9) (and .cse1 .cse11 .cse3 .cse14 .cse15 .cse12 .cse4 .cse8 .cse13 .cse9) (and .cse0 .cse1 .cse2 .cse3 .cse14 .cse15 .cse4 .cse6 .cse8 .cse9 .cse10) (and .cse11 .cse3 .cse14 .cse15 .cse16) (and .cse11 .cse3 .cse5 .cse7 .cse16))) [2021-07-05 09:55:02,821 INFO L758 garLoopResultBuilder]: At program point L435-2(lines 430 438) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,821 INFO L758 garLoopResultBuilder]: At program point L435-3(lines 430 438) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,821 INFO L758 garLoopResultBuilder]: At program point L303(lines 296 306) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse4 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse5 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)))) (or (and .cse0 .cse1 .cse2 (= ~methaneLevelCritical~0 ~systemActive~0) (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|) .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneAlarm_#res| 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse4 .cse5))) [2021-07-05 09:55:02,822 INFO L758 garLoopResultBuilder]: At program point L435-4(lines 430 438) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,822 INFO L758 garLoopResultBuilder]: At program point L303-1(lines 296 306) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,822 INFO L758 garLoopResultBuilder]: At program point L435-5(lines 430 438) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,822 INFO L762 garLoopResultBuilder]: For program point L237(lines 237 245) no Hoare annotation was computed. [2021-07-05 09:55:02,822 INFO L758 garLoopResultBuilder]: At program point L303-2(lines 296 306) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,822 INFO L762 garLoopResultBuilder]: For program point L237-1(lines 237 245) no Hoare annotation was computed. [2021-07-05 09:55:02,822 INFO L762 garLoopResultBuilder]: For program point L237-2(lines 237 245) no Hoare annotation was computed. [2021-07-05 09:55:02,822 INFO L762 garLoopResultBuilder]: For program point L237-3(lines 237 245) no Hoare annotation was computed. [2021-07-05 09:55:02,823 INFO L762 garLoopResultBuilder]: For program point L105(lines 105 109) no Hoare annotation was computed. [2021-07-05 09:55:02,823 INFO L762 garLoopResultBuilder]: For program point L237-4(lines 237 245) no Hoare annotation was computed. [2021-07-05 09:55:02,823 INFO L762 garLoopResultBuilder]: For program point L237-5(lines 237 245) no Hoare annotation was computed. [2021-07-05 09:55:02,823 INFO L762 garLoopResultBuilder]: For program point L139(lines 139 143) no Hoare annotation was computed. [2021-07-05 09:55:02,823 INFO L762 garLoopResultBuilder]: For program point L139-2(lines 175 181) no Hoare annotation was computed. [2021-07-05 09:55:02,823 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 524) no Hoare annotation was computed. [2021-07-05 09:55:02,823 INFO L762 garLoopResultBuilder]: For program point L504-2(lines 504 524) no Hoare annotation was computed. [2021-07-05 09:55:02,823 INFO L762 garLoopResultBuilder]: For program point L504-4(lines 504 524) no Hoare annotation was computed. [2021-07-05 09:55:02,823 INFO L762 garLoopResultBuilder]: For program point L207(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:02,824 INFO L762 garLoopResultBuilder]: For program point L207-1(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:02,824 INFO L762 garLoopResultBuilder]: For program point L207-2(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:02,824 INFO L762 garLoopResultBuilder]: For program point L207-3(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:02,824 INFO L762 garLoopResultBuilder]: For program point L207-4(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:02,824 INFO L762 garLoopResultBuilder]: For program point L207-5(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:02,824 INFO L762 garLoopResultBuilder]: For program point L207-6(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:02,824 INFO L762 garLoopResultBuilder]: For program point L207-7(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:02,824 INFO L762 garLoopResultBuilder]: For program point L207-8(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:02,824 INFO L762 garLoopResultBuilder]: For program point L207-9(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:02,825 INFO L762 garLoopResultBuilder]: For program point L207-10(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:02,825 INFO L762 garLoopResultBuilder]: For program point L207-11(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:02,825 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:55:02,825 INFO L758 garLoopResultBuilder]: At program point L175(lines 174 193) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= ~waterLevel~0 2)) (.cse4 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 1)) (.cse6 (<= ~waterLevel~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse7 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse8 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse9 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse2 .cse3) (and .cse5 .cse6 .cse0 .cse4 .cse7 .cse8 .cse9) (and .cse5 .cse6 .cse0 .cse7 .cse1 .cse8 .cse9))) [2021-07-05 09:55:02,825 INFO L762 garLoopResultBuilder]: For program point L175-1(lines 175 181) no Hoare annotation was computed. [2021-07-05 09:55:02,825 INFO L758 garLoopResultBuilder]: At program point L175-2(lines 174 193) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,825 INFO L758 garLoopResultBuilder]: At program point L76(lines 1 989) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:55:02,826 INFO L758 garLoopResultBuilder]: At program point L175-3(lines 174 193) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,826 INFO L762 garLoopResultBuilder]: For program point L475(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:02,826 INFO L762 garLoopResultBuilder]: For program point L475-1(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:02,826 INFO L762 garLoopResultBuilder]: For program point L475-2(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:02,826 INFO L762 garLoopResultBuilder]: For program point L475-3(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:02,826 INFO L762 garLoopResultBuilder]: For program point L475-4(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:02,826 INFO L762 garLoopResultBuilder]: For program point L475-5(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:02,826 INFO L762 garLoopResultBuilder]: For program point L475-6(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:02,826 INFO L762 garLoopResultBuilder]: For program point L475-7(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:02,827 INFO L762 garLoopResultBuilder]: For program point L211(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:02,827 INFO L762 garLoopResultBuilder]: For program point L475-8(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:02,827 INFO L762 garLoopResultBuilder]: For program point L211-1(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:02,827 INFO L762 garLoopResultBuilder]: For program point L475-9(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:02,827 INFO L762 garLoopResultBuilder]: For program point L211-2(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:02,827 INFO L762 garLoopResultBuilder]: For program point L475-10(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:02,827 INFO L762 garLoopResultBuilder]: For program point L211-3(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:02,827 INFO L762 garLoopResultBuilder]: For program point L475-11(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:02,828 INFO L762 garLoopResultBuilder]: For program point L211-4(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:02,828 INFO L762 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2021-07-05 09:55:02,828 INFO L762 garLoopResultBuilder]: For program point L211-5(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:02,828 INFO L762 garLoopResultBuilder]: For program point L211-6(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:02,828 INFO L762 garLoopResultBuilder]: For program point L46-1(line 46) no Hoare annotation was computed. [2021-07-05 09:55:02,828 INFO L762 garLoopResultBuilder]: For program point L211-7(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:02,828 INFO L762 garLoopResultBuilder]: For program point L46-2(line 46) no Hoare annotation was computed. [2021-07-05 09:55:02,828 INFO L762 garLoopResultBuilder]: For program point L211-8(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:02,829 INFO L762 garLoopResultBuilder]: For program point L211-9(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:02,829 INFO L762 garLoopResultBuilder]: For program point L211-10(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:02,829 INFO L762 garLoopResultBuilder]: For program point L211-11(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:02,829 INFO L762 garLoopResultBuilder]: For program point L410(lines 410 414) no Hoare annotation was computed. [2021-07-05 09:55:02,829 INFO L762 garLoopResultBuilder]: For program point L113(lines 113 119) no Hoare annotation was computed. [2021-07-05 09:55:02,829 INFO L758 garLoopResultBuilder]: At program point L113-1(lines 113 119) the Hoare annotation is: (let ((.cse19 (<= 2 ~waterLevel~0)) (.cse15 (= ~pumpRunning~0 1)) (.cse10 (= 1 ~systemActive~0)) (.cse17 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse11 (= ~waterLevel~0 1))) (let ((.cse1 (or (and .cse15 .cse19 .cse10 .cse17) (and .cse15 .cse10 .cse17 .cse11))) (.cse13 (<= |ULTIMATE.start_getWaterLevel_#res| 1)) (.cse8 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse14 (<= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~3 1)) (.cse9 (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~6 0)) (.cse0 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse2 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|)) (.cse16 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse3 (<= 1 ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~6)) (.cse4 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse18 (= ULTIMATE.start_processEnvironment__wrappee__lowWaterSensor_~tmp~2 0)) (.cse5 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse7 (= ~methaneLevelCritical~0 0)) (.cse12 (= ~pumpRunning~0 0)) (.cse6 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse1 .cse7 .cse8 .cse4 .cse9 .cse5 .cse6) (and .cse10 .cse7 .cse11 .cse12) (and .cse10 .cse7 .cse13 .cse8 .cse14 .cse9 .cse12 .cse6) (and .cse10 .cse0 .cse2 .cse3 .cse12 .cse6) (and .cse15 .cse10 .cse16 .cse17 .cse7 (= |ULTIMATE.start_isMethaneAlarm_#res| 0) .cse13 .cse8 .cse14 .cse4 .cse9 .cse18 .cse5 .cse6) (and .cse15 .cse10 .cse0 .cse2 .cse16 .cse17 .cse3 .cse4 .cse18 .cse5 .cse6) (and .cse19 .cse10 .cse7 .cse12 .cse6)))) [2021-07-05 09:55:02,829 INFO L758 garLoopResultBuilder]: At program point L906-2(lines 906 920) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,829 INFO L762 garLoopResultBuilder]: For program point L510(lines 510 523) no Hoare annotation was computed. [2021-07-05 09:55:02,830 INFO L758 garLoopResultBuilder]: At program point L510-1(lines 1 989) the Hoare annotation is: (let ((.cse15 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse18 (<= |ULTIMATE.start_getWaterLevel_#res| 1)) (.cse7 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse19 (<= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~3 1)) (.cse9 (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~6 0)) (.cse17 (= ULTIMATE.start_processEnvironment__wrappee__lowWaterSensor_~tmp~2 0)) (.cse0 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse1 (= ~pumpRunning~0 1)) (.cse2 (<= 2 ~waterLevel~0)) (.cse4 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse6 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse8 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse10 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse11 (<= ~waterLevel~0 2)) (.cse12 (<= ~waterLevel~0 1)) (.cse13 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse14 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|)) (.cse16 (<= 1 ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~6)) (.cse3 (= 1 ~systemActive~0)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse20 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse1 .cse12 .cse3 .cse13 .cse14 .cse15 .cse4 .cse16 .cse8 .cse17 .cse10) (and .cse12 .cse3 .cse5 .cse18 .cse7 .cse19 .cse9 .cse20) (and .cse1 .cse12 .cse3 .cse15 .cse4 .cse5 (= |ULTIMATE.start_isMethaneAlarm_#res| 0) .cse18 .cse7 .cse19 .cse8 .cse9 .cse17 .cse10) (and .cse0 .cse1 .cse2 .cse3 .cse13 .cse14 .cse4 .cse6 .cse16 .cse8 .cse10 .cse11) (and .cse12 .cse3 .cse13 .cse14 .cse16 .cse20) (and .cse3 .cse5 (= ~waterLevel~0 1) .cse20))) [2021-07-05 09:55:02,830 INFO L762 garLoopResultBuilder]: For program point L510-2(lines 510 523) no Hoare annotation was computed. [2021-07-05 09:55:02,830 INFO L758 garLoopResultBuilder]: At program point L510-3(lines 1 989) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,830 INFO L762 garLoopResultBuilder]: For program point L510-4(lines 510 523) no Hoare annotation was computed. [2021-07-05 09:55:02,830 INFO L758 garLoopResultBuilder]: At program point L510-5(lines 1 989) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,830 INFO L758 garLoopResultBuilder]: At program point L312(lines 307 315) the Hoare annotation is: (and (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~1 0)) (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) (= 1 ~systemActive~0) (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0)) (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~6 0) (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)) (= |ULTIMATE.start_isPumpRunning_#res| 1) (<= ~waterLevel~0 2)) [2021-07-05 09:55:02,830 INFO L758 garLoopResultBuilder]: At program point L312-1(lines 307 315) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,831 INFO L758 garLoopResultBuilder]: At program point L312-2(lines 307 315) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,831 INFO L762 garLoopResultBuilder]: For program point L907(line 907) no Hoare annotation was computed. [2021-07-05 09:55:02,831 INFO L762 garLoopResultBuilder]: For program point L380(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:02,831 INFO L762 garLoopResultBuilder]: For program point L380-2(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:02,831 INFO L762 garLoopResultBuilder]: For program point L380-3(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:02,831 INFO L762 garLoopResultBuilder]: For program point L380-5(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:02,831 INFO L758 garLoopResultBuilder]: At program point L182(lines 182 188) the Hoare annotation is: (let ((.cse3 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse7 (= ULTIMATE.start_processEnvironment__wrappee__lowWaterSensor_~tmp~2 0)) (.cse1 (<= ~waterLevel~0 1)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse10 (= ~pumpRunning~0 0)) (.cse11 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse0 (= ~pumpRunning~0 1)) (.cse12 (<= 2 ~waterLevel~0)) (.cse2 (= 1 ~systemActive~0)) (.cse9 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse4 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse13 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse6 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse8 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse14 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= |ULTIMATE.start_isMethaneAlarm_#res| 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse6 .cse7 .cse8) (and .cse1 .cse2 .cse9 .cse10) (and .cse11 .cse0 .cse12 .cse2 .cse4 .cse5 .cse13 .cse6 .cse8 .cse14) (and .cse0 .cse1 .cse2 .cse9 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|) .cse3 .cse4 .cse6 .cse7 .cse8) (and .cse1 .cse2 .cse5 .cse10) (and .cse11 .cse0 .cse12 .cse2 .cse9 .cse4 .cse13 .cse6 .cse8 .cse14))) [2021-07-05 09:55:02,831 INFO L762 garLoopResultBuilder]: For program point L380-6(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:02,831 INFO L758 garLoopResultBuilder]: At program point L149(lines 102 150) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,832 INFO L758 garLoopResultBuilder]: At program point L182-1(lines 182 188) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,832 INFO L762 garLoopResultBuilder]: For program point L380-8(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:02,832 INFO L758 garLoopResultBuilder]: At program point L182-2(lines 182 188) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,832 INFO L762 garLoopResultBuilder]: For program point L380-9(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:02,832 INFO L762 garLoopResultBuilder]: For program point L380-11(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:02,832 INFO L762 garLoopResultBuilder]: For program point L380-12(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:02,832 INFO L762 garLoopResultBuilder]: For program point L380-14(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:02,832 INFO L762 garLoopResultBuilder]: For program point L380-15(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:02,832 INFO L762 garLoopResultBuilder]: For program point L380-17(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:02,833 INFO L758 garLoopResultBuilder]: At program point L480(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:02,833 INFO L758 garLoopResultBuilder]: At program point L480-1(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:02,833 INFO L758 garLoopResultBuilder]: At program point L480-2(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:02,833 INFO L758 garLoopResultBuilder]: At program point L480-3(lines 471 484) the Hoare annotation is: (let ((.cse3 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0))) (let ((.cse2 (= ~methaneLevelCritical~0 0)) (.cse6 (<= ~waterLevel~0 1)) (.cse7 (not .cse3)) (.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= 1 ~systemActive~0)) (.cse8 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse1 .cse2 .cse7 .cse4) (and .cse6 .cse1 .cse8 .cse7 .cse4) (and .cse0 .cse1 .cse8 .cse3 .cse4 .cse5)))) [2021-07-05 09:55:02,833 INFO L758 garLoopResultBuilder]: At program point L480-4(lines 471 484) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,833 INFO L758 garLoopResultBuilder]: At program point L480-5(lines 471 484) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,833 INFO L758 garLoopResultBuilder]: At program point L480-6(lines 471 484) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,833 INFO L758 garLoopResultBuilder]: At program point L480-7(lines 471 484) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,834 INFO L758 garLoopResultBuilder]: At program point L480-8(lines 471 484) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,834 INFO L758 garLoopResultBuilder]: At program point L480-9(lines 471 484) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,834 INFO L758 garLoopResultBuilder]: At program point L480-10(lines 471 484) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,834 INFO L758 garLoopResultBuilder]: At program point L480-11(lines 471 484) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,834 INFO L758 garLoopResultBuilder]: At program point L84(lines 79 87) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:55:02,834 INFO L762 garLoopResultBuilder]: For program point L910(lines 910 914) no Hoare annotation was computed. [2021-07-05 09:55:02,834 INFO L762 garLoopResultBuilder]: For program point L910-1(lines 175 181) no Hoare annotation was computed. [2021-07-05 09:55:02,834 INFO L762 garLoopResultBuilder]: For program point L514(lines 514 520) no Hoare annotation was computed. [2021-07-05 09:55:02,835 INFO L762 garLoopResultBuilder]: For program point L514-2(lines 514 520) no Hoare annotation was computed. [2021-07-05 09:55:02,835 INFO L762 garLoopResultBuilder]: For program point L514-4(lines 514 520) no Hoare annotation was computed. [2021-07-05 09:55:02,835 INFO L762 garLoopResultBuilder]: For program point L977(lines 977 984) no Hoare annotation was computed. [2021-07-05 09:55:02,835 INFO L758 garLoopResultBuilder]: At program point L977-1(lines 977 984) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,835 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:55:02,835 INFO L758 garLoopResultBuilder]: At program point L386(lines 371 389) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse4 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse5 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse6 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneAlarm_#res| 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse5 .cse6) (and .cse0 .cse1 .cse2 (= ~methaneLevelCritical~0 ~systemActive~0) (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|) .cse3 .cse4 .cse5 .cse6))) [2021-07-05 09:55:02,835 INFO L758 garLoopResultBuilder]: At program point L386-1(lines 371 389) the Hoare annotation is: false [2021-07-05 09:55:02,835 INFO L758 garLoopResultBuilder]: At program point L386-2(lines 371 389) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,835 INFO L758 garLoopResultBuilder]: At program point L386-3(lines 371 389) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,836 INFO L758 garLoopResultBuilder]: At program point L386-4(lines 371 389) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,836 INFO L758 garLoopResultBuilder]: At program point L386-5(lines 371 389) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,836 INFO L762 garLoopResultBuilder]: For program point L123(lines 123 129) no Hoare annotation was computed. [2021-07-05 09:55:02,836 INFO L758 garLoopResultBuilder]: At program point L123-1(lines 123 129) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse6 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0))) (let ((.cse2 (= ~pumpRunning~0 0)) (.cse11 (or (and .cse4 (<= 2 ~waterLevel~0) .cse0 .cse6) (and .cse4 .cse0 .cse6 (= ~waterLevel~0 1)))) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse10 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse5 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse7 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse8 (= ULTIMATE.start_processEnvironment__wrappee__lowWaterSensor_~tmp~2 0)) (.cse9 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse3 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 (<= ~waterLevel~0 1) .cse0 .cse5 .cse6 .cse1 .cse7 .cse8 .cse9) (and .cse0 .cse10 .cse2 .cse3) (and .cse10 .cse11 .cse7 .cse9 .cse3) (and .cse11 .cse1 .cse7 .cse9 .cse3) (and .cse4 .cse0 .cse10 .cse5 .cse6 .cse7 .cse8 .cse9 .cse3)))) [2021-07-05 09:55:02,836 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:55:02,836 INFO L762 garLoopResultBuilder]: For program point L422(lines 422 426) no Hoare annotation was computed. [2021-07-05 09:55:02,836 INFO L758 garLoopResultBuilder]: At program point L490(lines 485 493) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse4 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse5 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse6 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneAlarm_#res| 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse5 .cse6) (and .cse0 .cse1 .cse2 (= ~methaneLevelCritical~0 ~systemActive~0) (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|) .cse3 .cse4 .cse5 .cse6))) [2021-07-05 09:55:02,836 INFO L758 garLoopResultBuilder]: At program point L490-1(lines 485 493) the Hoare annotation is: false [2021-07-05 09:55:02,837 INFO L758 garLoopResultBuilder]: At program point L490-2(lines 485 493) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,837 INFO L758 garLoopResultBuilder]: At program point L490-3(lines 485 493) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,837 INFO L758 garLoopResultBuilder]: At program point L490-4(lines 485 493) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,837 INFO L758 garLoopResultBuilder]: At program point L490-5(lines 485 493) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,837 INFO L762 garLoopResultBuilder]: For program point L259(lines 259 276) no Hoare annotation was computed. [2021-07-05 09:55:02,837 INFO L762 garLoopResultBuilder]: For program point L259-1(lines 259 276) no Hoare annotation was computed. [2021-07-05 09:55:02,837 INFO L762 garLoopResultBuilder]: For program point L259-2(lines 259 276) no Hoare annotation was computed. [2021-07-05 09:55:02,837 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:55:02,837 INFO L758 garLoopResultBuilder]: At program point L986(lines 967 989) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:02,838 INFO L758 garLoopResultBuilder]: At program point L954(lines 950 956) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:55:02,838 INFO L762 garLoopResultBuilder]: For program point L361(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,838 INFO L762 garLoopResultBuilder]: For program point L361-2(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,838 INFO L762 garLoopResultBuilder]: For program point L361-3(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,838 INFO L762 garLoopResultBuilder]: For program point L361-5(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,838 INFO L762 garLoopResultBuilder]: For program point L361-6(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,838 INFO L762 garLoopResultBuilder]: For program point L361-8(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,838 INFO L762 garLoopResultBuilder]: For program point L361-9(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,838 INFO L762 garLoopResultBuilder]: For program point L361-11(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,839 INFO L762 garLoopResultBuilder]: For program point L361-12(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,839 INFO L762 garLoopResultBuilder]: For program point L361-14(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,839 INFO L762 garLoopResultBuilder]: For program point L361-15(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,839 INFO L762 garLoopResultBuilder]: For program point L361-17(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,839 INFO L762 garLoopResultBuilder]: For program point L361-18(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,839 INFO L762 garLoopResultBuilder]: For program point L361-20(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,839 INFO L762 garLoopResultBuilder]: For program point L361-21(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,839 INFO L762 garLoopResultBuilder]: For program point L361-23(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,840 INFO L762 garLoopResultBuilder]: For program point L361-24(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,840 INFO L762 garLoopResultBuilder]: For program point L361-26(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,840 INFO L762 garLoopResultBuilder]: For program point L361-27(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,840 INFO L762 garLoopResultBuilder]: For program point L361-29(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,840 INFO L762 garLoopResultBuilder]: For program point L361-30(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,840 INFO L762 garLoopResultBuilder]: For program point L361-32(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,840 INFO L762 garLoopResultBuilder]: For program point L361-33(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,840 INFO L762 garLoopResultBuilder]: For program point L263(lines 263 271) no Hoare annotation was computed. [2021-07-05 09:55:02,840 INFO L762 garLoopResultBuilder]: For program point L263-1(lines 263 271) no Hoare annotation was computed. [2021-07-05 09:55:02,841 INFO L762 garLoopResultBuilder]: For program point L361-35(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:02,841 INFO L762 garLoopResultBuilder]: For program point L263-2(lines 263 271) no Hoare annotation was computed. [2021-07-05 09:55:02,841 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:55:02,841 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:55:02,841 INFO L762 garLoopResultBuilder]: For program point L133(lines 133 144) no Hoare annotation was computed. [2021-07-05 09:55:02,841 INFO L762 garLoopResultBuilder]: For program point L398(lines 398 402) no Hoare annotation was computed. [2021-07-05 09:55:02,841 INFO L762 garLoopResultBuilder]: For program point L398-3(lines 398 402) no Hoare annotation was computed. [2021-07-05 09:55:02,841 INFO L762 garLoopResultBuilder]: For program point L233(lines 233 250) no Hoare annotation was computed. [2021-07-05 09:55:02,841 INFO L762 garLoopResultBuilder]: For program point L233-1(lines 233 250) no Hoare annotation was computed. [2021-07-05 09:55:02,842 INFO L762 garLoopResultBuilder]: For program point L398-6(lines 398 402) no Hoare annotation was computed. [2021-07-05 09:55:02,842 INFO L762 garLoopResultBuilder]: For program point L233-2(lines 233 250) no Hoare annotation was computed. [2021-07-05 09:55:02,842 INFO L762 garLoopResultBuilder]: For program point L233-3(lines 233 250) no Hoare annotation was computed. [2021-07-05 09:55:02,842 INFO L762 garLoopResultBuilder]: For program point L233-4(lines 233 250) no Hoare annotation was computed. [2021-07-05 09:55:02,842 INFO L762 garLoopResultBuilder]: For program point L233-5(lines 233 250) no Hoare annotation was computed. [2021-07-05 09:55:02,862 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-07-05 09:55:03,060 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-07-05 09:55:03,060 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:55:03,064 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/3) [2021-07-05 09:55:03,066 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:55:03,067 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:55:03,067 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:55:03,068 INFO L276 IsEmpty]: Start isEmpty. Operand has 195 states, 191 states have (on average 1.5549738219895288) internal successors, (297), 194 states have internal predecessors, (297), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:55:03,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-07-05 09:55:03,069 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:55:03,069 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 09:55:03,069 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:55:03,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:55:03,069 INFO L82 PathProgramCache]: Analyzing trace with hash 1201783907, now seen corresponding path program 1 times [2021-07-05 09:55:03,069 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:55:03,069 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1018576874] [2021-07-05 09:55:03,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:03,069 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:55:03,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:03,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:03,115 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:03,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:03,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:03,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:55:03,116 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:55:03,117 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1018576874] [2021-07-05 09:55:03,117 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1018576874] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:55:03,117 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:55:03,117 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:55:03,117 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [216660855] [2021-07-05 09:55:03,117 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:55:03,118 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:55:03,118 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:55:03,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:55:03,119 INFO L87 Difference]: Start difference. First operand has 195 states, 191 states have (on average 1.5549738219895288) internal successors, (297), 194 states have internal predecessors, (297), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) 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 09:55:03,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:55:03,122 INFO L93 Difference]: Finished difference Result 384 states and 587 transitions. [2021-07-05 09:55:03,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:55:03,123 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 09:55:03,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:55:03,124 INFO L225 Difference]: With dead ends: 384 [2021-07-05 09:55:03,124 INFO L226 Difference]: Without dead ends: 128 [2021-07-05 09:55:03,127 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:55:03,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2021-07-05 09:55:03,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2021-07-05 09:55:03,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 128 states, 127 states have (on average 1.4960629921259843) internal successors, (190), 127 states have internal predecessors, (190), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:55:03,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 190 transitions. [2021-07-05 09:55:03,130 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 190 transitions. Word has length 18 [2021-07-05 09:55:03,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:55:03,130 INFO L442 AbstractCegarLoop]: Abstraction has 128 states and 190 transitions. [2021-07-05 09:55:03,130 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 09:55:03,131 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 190 transitions. [2021-07-05 09:55:03,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-07-05 09:55:03,131 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:55:03,131 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 09:55:03,131 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable83 [2021-07-05 09:55:03,131 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:55:03,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:55:03,132 INFO L82 PathProgramCache]: Analyzing trace with hash 290753154, now seen corresponding path program 1 times [2021-07-05 09:55:03,132 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:55:03,132 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1569397409] [2021-07-05 09:55:03,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:03,132 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:55:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:03,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:03,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:03,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:03,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:03,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:03,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:03,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:55:03,156 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:55:03,156 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1569397409] [2021-07-05 09:55:03,156 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1569397409] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:55:03,156 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:55:03,157 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:55:03,157 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1352921867] [2021-07-05 09:55:03,157 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:55:03,157 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:55:03,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:55:03,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:55:03,158 INFO L87 Difference]: Start difference. First operand 128 states and 190 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 09:55:03,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:55:03,161 INFO L93 Difference]: Finished difference Result 128 states and 190 transitions. [2021-07-05 09:55:03,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:55:03,161 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 09:55:03,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:55:03,162 INFO L225 Difference]: With dead ends: 128 [2021-07-05 09:55:03,162 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:55:03,162 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:55:03,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:55:03,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:55:03,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:55:03,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:55:03,163 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 19 [2021-07-05 09:55:03,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:55:03,163 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:55:03,164 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 09:55:03,164 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:55:03,164 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:55:03,164 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:55:03,164 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,165 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,165 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,166 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,166 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,167 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,167 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,168 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,168 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,168 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,169 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,170 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,170 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,171 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,172 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,172 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,173 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,173 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,174 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,174 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,174 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,175 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,175 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,176 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,177 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,177 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,178 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,179 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,180 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,180 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,181 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,182 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,182 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,182 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,183 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,183 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,184 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,184 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,184 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,185 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,186 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,186 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,187 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,188 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,189 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,190 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,190 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,191 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,191 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,192 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,192 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,192 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,193 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,193 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,193 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,194 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,194 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,194 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,195 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,196 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,196 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,196 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,197 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,197 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,197 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,198 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,198 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,198 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,199 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,247 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:55:03,247 INFO L758 garLoopResultBuilder]: At program point L367(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:03,248 INFO L758 garLoopResultBuilder]: At program point L367-1(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:03,248 INFO L758 garLoopResultBuilder]: At program point L367-2(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:03,248 INFO L758 garLoopResultBuilder]: At program point L367-3(lines 352 370) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse10 (= |ULTIMATE.start_isHighWaterLevel_#res| 0)) (.cse13 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0)) (.cse4 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse2 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0))) (let ((.cse9 (<= ~waterLevel~0 1)) (.cse12 (not .cse2)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse14 (not .cse4)) (.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= 1 ~systemActive~0)) (.cse11 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse5 (not .cse13)) (.cse6 (not .cse10)) (.cse7 (= ~pumpRunning~0 0)) (.cse8 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse9 .cse10 .cse1 .cse11 .cse12 .cse13 .cse14 .cse7) (and .cse9 .cse10 .cse1 .cse12 .cse13 .cse3 .cse14 .cse7) (and .cse0 .cse1 .cse11 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8))))) [2021-07-05 09:55:03,248 INFO L758 garLoopResultBuilder]: At program point L367-4(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:03,248 INFO L758 garLoopResultBuilder]: At program point L367-5(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:03,248 INFO L758 garLoopResultBuilder]: At program point L367-6(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:03,249 INFO L758 garLoopResultBuilder]: At program point L367-7(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:03,249 INFO L758 garLoopResultBuilder]: At program point L367-8(lines 352 370) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,249 INFO L758 garLoopResultBuilder]: At program point L367-9(lines 352 370) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,249 INFO L758 garLoopResultBuilder]: At program point L367-10(lines 352 370) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,249 INFO L758 garLoopResultBuilder]: At program point L367-11(lines 352 370) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,249 INFO L758 garLoopResultBuilder]: At program point L467(lines 462 470) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse8 (<= ~waterLevel~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse9 (<= |ULTIMATE.start_getWaterLevel_#res| 1)) (.cse4 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse5 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse6 (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~6 0)) (.cse7 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)))) (or (and (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~1 0)) .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0) .cse4 .cse5 .cse6 .cse7 (<= ~waterLevel~0 2)) (and .cse8 .cse1 .cse3 .cse9 .cse4 .cse6 (= ~pumpRunning~0 0)) (and .cse0 .cse8 .cse1 (= ULTIMATE.start_processEnvironment_~tmp~3 0) .cse2 .cse3 (= |ULTIMATE.start_isMethaneAlarm_#res| 0) .cse9 .cse4 .cse5 .cse6 (= ULTIMATE.start_processEnvironment__wrappee__lowWaterSensor_~tmp~2 0) .cse7)))) [2021-07-05 09:55:03,249 INFO L758 garLoopResultBuilder]: At program point L467-1(lines 462 470) the Hoare annotation is: false [2021-07-05 09:55:03,249 INFO L758 garLoopResultBuilder]: At program point L467-2(lines 462 470) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,249 INFO L762 garLoopResultBuilder]: For program point L104(lines 103 148) no Hoare annotation was computed. [2021-07-05 09:55:03,250 INFO L758 garLoopResultBuilder]: At program point L435(lines 430 438) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse4 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse5 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)))) (or (and .cse0 .cse1 .cse2 (= ~methaneLevelCritical~0 ~systemActive~0) (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|) .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse4 .cse5)))) [2021-07-05 09:55:03,250 INFO L758 garLoopResultBuilder]: At program point L435-1(lines 430 438) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse12 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse13 (= ULTIMATE.start_processEnvironment__wrappee__lowWaterSensor_~tmp~2 0)) (.cse0 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse1 (= ~pumpRunning~0 1)) (.cse2 (<= 2 ~waterLevel~0)) (.cse4 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse6 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse8 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse9 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse10 (<= ~waterLevel~0 2)) (.cse14 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse15 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|)) (.cse11 (<= ~waterLevel~0 1)) (.cse3 (= 1 ~systemActive~0)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse7 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse16 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse1 .cse11 .cse3 .cse12 .cse4 .cse5 (= |ULTIMATE.start_isMethaneAlarm_#res| 0) .cse7 .cse8 .cse13 .cse9) (and .cse1 .cse11 .cse3 .cse14 .cse15 .cse12 .cse4 .cse8 .cse13 .cse9) (and .cse0 .cse1 .cse2 .cse3 .cse14 .cse15 .cse4 .cse6 .cse8 .cse9 .cse10) (and .cse11 .cse3 .cse14 .cse15 .cse16) (and .cse11 .cse3 .cse5 .cse7 .cse16)))) [2021-07-05 09:55:03,250 INFO L758 garLoopResultBuilder]: At program point L435-2(lines 430 438) the Hoare annotation is: false [2021-07-05 09:55:03,250 INFO L758 garLoopResultBuilder]: At program point L435-3(lines 430 438) the Hoare annotation is: false [2021-07-05 09:55:03,250 INFO L758 garLoopResultBuilder]: At program point L303(lines 296 306) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse4 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse5 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)))) (or (and .cse0 .cse1 .cse2 (= ~methaneLevelCritical~0 ~systemActive~0) (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|) .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneAlarm_#res| 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse4 .cse5)))) [2021-07-05 09:55:03,250 INFO L758 garLoopResultBuilder]: At program point L435-4(lines 430 438) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,250 INFO L758 garLoopResultBuilder]: At program point L303-1(lines 296 306) the Hoare annotation is: false [2021-07-05 09:55:03,250 INFO L758 garLoopResultBuilder]: At program point L435-5(lines 430 438) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,250 INFO L762 garLoopResultBuilder]: For program point L237(lines 237 245) no Hoare annotation was computed. [2021-07-05 09:55:03,251 INFO L758 garLoopResultBuilder]: At program point L303-2(lines 296 306) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,251 INFO L762 garLoopResultBuilder]: For program point L237-1(lines 237 245) no Hoare annotation was computed. [2021-07-05 09:55:03,251 INFO L762 garLoopResultBuilder]: For program point L237-2(lines 237 245) no Hoare annotation was computed. [2021-07-05 09:55:03,251 INFO L762 garLoopResultBuilder]: For program point L237-3(lines 237 245) no Hoare annotation was computed. [2021-07-05 09:55:03,251 INFO L762 garLoopResultBuilder]: For program point L105(lines 105 109) no Hoare annotation was computed. [2021-07-05 09:55:03,251 INFO L762 garLoopResultBuilder]: For program point L237-4(lines 237 245) no Hoare annotation was computed. [2021-07-05 09:55:03,251 INFO L762 garLoopResultBuilder]: For program point L237-5(lines 237 245) no Hoare annotation was computed. [2021-07-05 09:55:03,251 INFO L762 garLoopResultBuilder]: For program point L139(lines 139 143) no Hoare annotation was computed. [2021-07-05 09:55:03,251 INFO L762 garLoopResultBuilder]: For program point L139-2(lines 175 181) no Hoare annotation was computed. [2021-07-05 09:55:03,251 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 524) no Hoare annotation was computed. [2021-07-05 09:55:03,252 INFO L762 garLoopResultBuilder]: For program point L504-2(lines 504 524) no Hoare annotation was computed. [2021-07-05 09:55:03,252 INFO L762 garLoopResultBuilder]: For program point L504-4(lines 504 524) no Hoare annotation was computed. [2021-07-05 09:55:03,252 INFO L762 garLoopResultBuilder]: For program point L207(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,252 INFO L762 garLoopResultBuilder]: For program point L207-1(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,252 INFO L762 garLoopResultBuilder]: For program point L207-2(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,252 INFO L762 garLoopResultBuilder]: For program point L207-3(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,252 INFO L762 garLoopResultBuilder]: For program point L207-4(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,252 INFO L762 garLoopResultBuilder]: For program point L207-5(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,252 INFO L762 garLoopResultBuilder]: For program point L207-6(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,252 INFO L762 garLoopResultBuilder]: For program point L207-7(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,253 INFO L762 garLoopResultBuilder]: For program point L207-8(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,253 INFO L762 garLoopResultBuilder]: For program point L207-9(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,253 INFO L762 garLoopResultBuilder]: For program point L207-10(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,253 INFO L762 garLoopResultBuilder]: For program point L207-11(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,253 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:55:03,253 INFO L758 garLoopResultBuilder]: At program point L175(lines 174 193) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= ~waterLevel~0 2)) (.cse4 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 1)) (.cse6 (<= ~waterLevel~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse7 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse8 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse9 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse2 .cse3) (and .cse5 .cse6 .cse0 .cse4 .cse7 .cse8 .cse9) (and .cse5 .cse6 .cse0 .cse7 .cse1 .cse8 .cse9)))) [2021-07-05 09:55:03,253 INFO L762 garLoopResultBuilder]: For program point L175-1(lines 175 181) no Hoare annotation was computed. [2021-07-05 09:55:03,253 INFO L758 garLoopResultBuilder]: At program point L175-2(lines 174 193) the Hoare annotation is: false [2021-07-05 09:55:03,254 INFO L758 garLoopResultBuilder]: At program point L76(lines 1 989) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:55:03,254 INFO L758 garLoopResultBuilder]: At program point L175-3(lines 174 193) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,254 INFO L762 garLoopResultBuilder]: For program point L475(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,254 INFO L762 garLoopResultBuilder]: For program point L475-1(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,254 INFO L762 garLoopResultBuilder]: For program point L475-2(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,254 INFO L762 garLoopResultBuilder]: For program point L475-3(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,254 INFO L762 garLoopResultBuilder]: For program point L475-4(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,254 INFO L762 garLoopResultBuilder]: For program point L475-5(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,254 INFO L762 garLoopResultBuilder]: For program point L475-6(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,254 INFO L762 garLoopResultBuilder]: For program point L475-7(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,254 INFO L762 garLoopResultBuilder]: For program point L211(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,255 INFO L762 garLoopResultBuilder]: For program point L475-8(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,255 INFO L762 garLoopResultBuilder]: For program point L211-1(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,255 INFO L762 garLoopResultBuilder]: For program point L475-9(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,255 INFO L762 garLoopResultBuilder]: For program point L211-2(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,255 INFO L762 garLoopResultBuilder]: For program point L475-10(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,255 INFO L762 garLoopResultBuilder]: For program point L211-3(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,255 INFO L762 garLoopResultBuilder]: For program point L475-11(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,255 INFO L762 garLoopResultBuilder]: For program point L211-4(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,255 INFO L762 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2021-07-05 09:55:03,255 INFO L762 garLoopResultBuilder]: For program point L211-5(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,256 INFO L762 garLoopResultBuilder]: For program point L211-6(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,256 INFO L762 garLoopResultBuilder]: For program point L46-1(line 46) no Hoare annotation was computed. [2021-07-05 09:55:03,256 INFO L762 garLoopResultBuilder]: For program point L211-7(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,256 INFO L762 garLoopResultBuilder]: For program point L46-2(line 46) no Hoare annotation was computed. [2021-07-05 09:55:03,256 INFO L762 garLoopResultBuilder]: For program point L211-8(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,256 INFO L762 garLoopResultBuilder]: For program point L211-9(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,256 INFO L762 garLoopResultBuilder]: For program point L211-10(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,256 INFO L762 garLoopResultBuilder]: For program point L211-11(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,256 INFO L762 garLoopResultBuilder]: For program point L410(lines 410 414) no Hoare annotation was computed. [2021-07-05 09:55:03,256 INFO L762 garLoopResultBuilder]: For program point L113(lines 113 119) no Hoare annotation was computed. [2021-07-05 09:55:03,257 INFO L758 garLoopResultBuilder]: At program point L113-1(lines 113 119) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse19 (<= 2 ~waterLevel~0)) (.cse15 (= ~pumpRunning~0 1)) (.cse10 (= 1 ~systemActive~0)) (.cse17 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse11 (= ~waterLevel~0 1))) (let ((.cse1 (or (and .cse15 .cse19 .cse10 .cse17) (and .cse15 .cse10 .cse17 .cse11))) (.cse13 (<= |ULTIMATE.start_getWaterLevel_#res| 1)) (.cse8 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse14 (<= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~3 1)) (.cse9 (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~6 0)) (.cse0 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse2 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|)) (.cse16 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse3 (<= 1 ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~6)) (.cse4 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse18 (= ULTIMATE.start_processEnvironment__wrappee__lowWaterSensor_~tmp~2 0)) (.cse5 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse7 (= ~methaneLevelCritical~0 0)) (.cse12 (= ~pumpRunning~0 0)) (.cse6 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse1 .cse7 .cse8 .cse4 .cse9 .cse5 .cse6) (and .cse10 .cse7 .cse11 .cse12) (and .cse10 .cse7 .cse13 .cse8 .cse14 .cse9 .cse12 .cse6) (and .cse10 .cse0 .cse2 .cse3 .cse12 .cse6) (and .cse15 .cse10 .cse16 .cse17 .cse7 (= |ULTIMATE.start_isMethaneAlarm_#res| 0) .cse13 .cse8 .cse14 .cse4 .cse9 .cse18 .cse5 .cse6) (and .cse15 .cse10 .cse0 .cse2 .cse16 .cse17 .cse3 .cse4 .cse18 .cse5 .cse6) (and .cse19 .cse10 .cse7 .cse12 .cse6))))) [2021-07-05 09:55:03,257 INFO L758 garLoopResultBuilder]: At program point L906-2(lines 906 920) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,257 INFO L762 garLoopResultBuilder]: For program point L510(lines 510 523) no Hoare annotation was computed. [2021-07-05 09:55:03,257 INFO L758 garLoopResultBuilder]: At program point L510-1(lines 1 989) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse15 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse18 (<= |ULTIMATE.start_getWaterLevel_#res| 1)) (.cse7 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse19 (<= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~3 1)) (.cse9 (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~6 0)) (.cse17 (= ULTIMATE.start_processEnvironment__wrappee__lowWaterSensor_~tmp~2 0)) (.cse0 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse1 (= ~pumpRunning~0 1)) (.cse2 (<= 2 ~waterLevel~0)) (.cse4 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse6 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse8 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse10 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse11 (<= ~waterLevel~0 2)) (.cse12 (<= ~waterLevel~0 1)) (.cse13 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse14 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|)) (.cse16 (<= 1 ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~6)) (.cse3 (= 1 ~systemActive~0)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse20 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse1 .cse12 .cse3 .cse13 .cse14 .cse15 .cse4 .cse16 .cse8 .cse17 .cse10) (and .cse12 .cse3 .cse5 .cse18 .cse7 .cse19 .cse9 .cse20) (and .cse1 .cse12 .cse3 .cse15 .cse4 .cse5 (= |ULTIMATE.start_isMethaneAlarm_#res| 0) .cse18 .cse7 .cse19 .cse8 .cse9 .cse17 .cse10) (and .cse0 .cse1 .cse2 .cse3 .cse13 .cse14 .cse4 .cse6 .cse16 .cse8 .cse10 .cse11) (and .cse12 .cse3 .cse13 .cse14 .cse16 .cse20) (and .cse3 .cse5 (= ~waterLevel~0 1) .cse20)))) [2021-07-05 09:55:03,257 INFO L762 garLoopResultBuilder]: For program point L510-2(lines 510 523) no Hoare annotation was computed. [2021-07-05 09:55:03,257 INFO L758 garLoopResultBuilder]: At program point L510-3(lines 1 989) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,257 INFO L762 garLoopResultBuilder]: For program point L510-4(lines 510 523) no Hoare annotation was computed. [2021-07-05 09:55:03,257 INFO L758 garLoopResultBuilder]: At program point L510-5(lines 1 989) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,258 INFO L758 garLoopResultBuilder]: At program point L312(lines 307 315) the Hoare annotation is: (and (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~1 0)) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) (= 1 ~systemActive~0) (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0)) (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~6 0) (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)) (= |ULTIMATE.start_isPumpRunning_#res| 1) (<= ~waterLevel~0 2)) [2021-07-05 09:55:03,258 INFO L758 garLoopResultBuilder]: At program point L312-1(lines 307 315) the Hoare annotation is: false [2021-07-05 09:55:03,258 INFO L758 garLoopResultBuilder]: At program point L312-2(lines 307 315) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,258 INFO L762 garLoopResultBuilder]: For program point L907(line 907) no Hoare annotation was computed. [2021-07-05 09:55:03,258 INFO L762 garLoopResultBuilder]: For program point L380(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,258 INFO L762 garLoopResultBuilder]: For program point L380-2(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,258 INFO L762 garLoopResultBuilder]: For program point L380-3(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,258 INFO L762 garLoopResultBuilder]: For program point L380-5(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,258 INFO L758 garLoopResultBuilder]: At program point L182(lines 182 188) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse7 (= ULTIMATE.start_processEnvironment__wrappee__lowWaterSensor_~tmp~2 0)) (.cse1 (<= ~waterLevel~0 1)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse10 (= ~pumpRunning~0 0)) (.cse11 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse0 (= ~pumpRunning~0 1)) (.cse12 (<= 2 ~waterLevel~0)) (.cse2 (= 1 ~systemActive~0)) (.cse9 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse4 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse13 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse6 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse8 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse14 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= |ULTIMATE.start_isMethaneAlarm_#res| 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse6 .cse7 .cse8) (and .cse1 .cse2 .cse9 .cse10) (and .cse11 .cse0 .cse12 .cse2 .cse4 .cse5 .cse13 .cse6 .cse8 .cse14) (and .cse0 .cse1 .cse2 .cse9 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|) .cse3 .cse4 .cse6 .cse7 .cse8) (and .cse1 .cse2 .cse5 .cse10) (and .cse11 .cse0 .cse12 .cse2 .cse9 .cse4 .cse13 .cse6 .cse8 .cse14)))) [2021-07-05 09:55:03,259 INFO L762 garLoopResultBuilder]: For program point L380-6(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,259 INFO L758 garLoopResultBuilder]: At program point L149(lines 102 150) the Hoare annotation is: false [2021-07-05 09:55:03,259 INFO L758 garLoopResultBuilder]: At program point L182-1(lines 182 188) the Hoare annotation is: false [2021-07-05 09:55:03,259 INFO L762 garLoopResultBuilder]: For program point L380-8(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,259 INFO L758 garLoopResultBuilder]: At program point L182-2(lines 182 188) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,259 INFO L762 garLoopResultBuilder]: For program point L380-9(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,259 INFO L762 garLoopResultBuilder]: For program point L380-11(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,259 INFO L762 garLoopResultBuilder]: For program point L380-12(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,260 INFO L762 garLoopResultBuilder]: For program point L380-14(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,260 INFO L762 garLoopResultBuilder]: For program point L380-15(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,261 INFO L762 garLoopResultBuilder]: For program point L380-17(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,261 INFO L758 garLoopResultBuilder]: At program point L480(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:03,261 INFO L758 garLoopResultBuilder]: At program point L480-1(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:03,261 INFO L758 garLoopResultBuilder]: At program point L480-2(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:03,261 INFO L758 garLoopResultBuilder]: At program point L480-3(lines 471 484) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0))) (let ((.cse2 (= ~methaneLevelCritical~0 0)) (.cse6 (<= ~waterLevel~0 1)) (.cse7 (not .cse3)) (.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= 1 ~systemActive~0)) (.cse8 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse1 .cse2 .cse7 .cse4) (and .cse6 .cse1 .cse8 .cse7 .cse4) (and .cse0 .cse1 .cse8 .cse3 .cse4 .cse5))))) [2021-07-05 09:55:03,261 INFO L758 garLoopResultBuilder]: At program point L480-4(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:03,261 INFO L758 garLoopResultBuilder]: At program point L480-5(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:03,261 INFO L758 garLoopResultBuilder]: At program point L480-6(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:03,262 INFO L758 garLoopResultBuilder]: At program point L480-7(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:03,262 INFO L758 garLoopResultBuilder]: At program point L480-8(lines 471 484) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,262 INFO L758 garLoopResultBuilder]: At program point L480-9(lines 471 484) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,262 INFO L758 garLoopResultBuilder]: At program point L480-10(lines 471 484) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,262 INFO L758 garLoopResultBuilder]: At program point L480-11(lines 471 484) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,262 INFO L758 garLoopResultBuilder]: At program point L84(lines 79 87) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:55:03,262 INFO L762 garLoopResultBuilder]: For program point L910(lines 910 914) no Hoare annotation was computed. [2021-07-05 09:55:03,262 INFO L762 garLoopResultBuilder]: For program point L910-1(lines 175 181) no Hoare annotation was computed. [2021-07-05 09:55:03,262 INFO L762 garLoopResultBuilder]: For program point L514(lines 514 520) no Hoare annotation was computed. [2021-07-05 09:55:03,262 INFO L762 garLoopResultBuilder]: For program point L514-2(lines 514 520) no Hoare annotation was computed. [2021-07-05 09:55:03,263 INFO L762 garLoopResultBuilder]: For program point L514-4(lines 514 520) no Hoare annotation was computed. [2021-07-05 09:55:03,263 INFO L762 garLoopResultBuilder]: For program point L977(lines 977 984) no Hoare annotation was computed. [2021-07-05 09:55:03,263 INFO L758 garLoopResultBuilder]: At program point L977-1(lines 977 984) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,263 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:55:03,263 INFO L758 garLoopResultBuilder]: At program point L386(lines 371 389) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse4 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse5 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse6 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneAlarm_#res| 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse5 .cse6) (and .cse0 .cse1 .cse2 (= ~methaneLevelCritical~0 ~systemActive~0) (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|) .cse3 .cse4 .cse5 .cse6)))) [2021-07-05 09:55:03,263 INFO L758 garLoopResultBuilder]: At program point L386-1(lines 371 389) the Hoare annotation is: false [2021-07-05 09:55:03,263 INFO L758 garLoopResultBuilder]: At program point L386-2(lines 371 389) the Hoare annotation is: false [2021-07-05 09:55:03,263 INFO L758 garLoopResultBuilder]: At program point L386-3(lines 371 389) the Hoare annotation is: false [2021-07-05 09:55:03,264 INFO L758 garLoopResultBuilder]: At program point L386-4(lines 371 389) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,264 INFO L758 garLoopResultBuilder]: At program point L386-5(lines 371 389) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,264 INFO L762 garLoopResultBuilder]: For program point L123(lines 123 129) no Hoare annotation was computed. [2021-07-05 09:55:03,264 INFO L758 garLoopResultBuilder]: At program point L123-1(lines 123 129) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse4 (= ~pumpRunning~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse6 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0))) (let ((.cse2 (= ~pumpRunning~0 0)) (.cse11 (or (and .cse4 (<= 2 ~waterLevel~0) .cse0 .cse6) (and .cse4 .cse0 .cse6 (= ~waterLevel~0 1)))) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse10 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse5 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse7 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse8 (= ULTIMATE.start_processEnvironment__wrappee__lowWaterSensor_~tmp~2 0)) (.cse9 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse3 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 (<= ~waterLevel~0 1) .cse0 .cse5 .cse6 .cse1 .cse7 .cse8 .cse9) (and .cse0 .cse10 .cse2 .cse3) (and .cse10 .cse11 .cse7 .cse9 .cse3) (and .cse11 .cse1 .cse7 .cse9 .cse3) (and .cse4 .cse0 .cse10 .cse5 .cse6 .cse7 .cse8 .cse9 .cse3))))) [2021-07-05 09:55:03,264 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:55:03,264 INFO L762 garLoopResultBuilder]: For program point L422(lines 422 426) no Hoare annotation was computed. [2021-07-05 09:55:03,264 INFO L758 garLoopResultBuilder]: At program point L490(lines 485 493) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse4 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse5 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse6 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneAlarm_#res| 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse5 .cse6) (and .cse0 .cse1 .cse2 (= ~methaneLevelCritical~0 ~systemActive~0) (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|) .cse3 .cse4 .cse5 .cse6)))) [2021-07-05 09:55:03,264 INFO L758 garLoopResultBuilder]: At program point L490-1(lines 485 493) the Hoare annotation is: false [2021-07-05 09:55:03,265 INFO L758 garLoopResultBuilder]: At program point L490-2(lines 485 493) the Hoare annotation is: false [2021-07-05 09:55:03,265 INFO L758 garLoopResultBuilder]: At program point L490-3(lines 485 493) the Hoare annotation is: false [2021-07-05 09:55:03,265 INFO L758 garLoopResultBuilder]: At program point L490-4(lines 485 493) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,265 INFO L758 garLoopResultBuilder]: At program point L490-5(lines 485 493) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,265 INFO L762 garLoopResultBuilder]: For program point L259(lines 259 276) no Hoare annotation was computed. [2021-07-05 09:55:03,265 INFO L762 garLoopResultBuilder]: For program point L259-1(lines 259 276) no Hoare annotation was computed. [2021-07-05 09:55:03,265 INFO L762 garLoopResultBuilder]: For program point L259-2(lines 259 276) no Hoare annotation was computed. [2021-07-05 09:55:03,265 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:55:03,265 INFO L758 garLoopResultBuilder]: At program point L986(lines 967 989) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,265 INFO L758 garLoopResultBuilder]: At program point L954(lines 950 956) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:55:03,266 INFO L762 garLoopResultBuilder]: For program point L361(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,266 INFO L762 garLoopResultBuilder]: For program point L361-2(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,266 INFO L762 garLoopResultBuilder]: For program point L361-3(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,266 INFO L762 garLoopResultBuilder]: For program point L361-5(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,266 INFO L762 garLoopResultBuilder]: For program point L361-6(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,266 INFO L762 garLoopResultBuilder]: For program point L361-8(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,266 INFO L762 garLoopResultBuilder]: For program point L361-9(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,266 INFO L762 garLoopResultBuilder]: For program point L361-11(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,266 INFO L762 garLoopResultBuilder]: For program point L361-12(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,266 INFO L762 garLoopResultBuilder]: For program point L361-14(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,266 INFO L762 garLoopResultBuilder]: For program point L361-15(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,267 INFO L762 garLoopResultBuilder]: For program point L361-17(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,267 INFO L762 garLoopResultBuilder]: For program point L361-18(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,267 INFO L762 garLoopResultBuilder]: For program point L361-20(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,267 INFO L762 garLoopResultBuilder]: For program point L361-21(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,267 INFO L762 garLoopResultBuilder]: For program point L361-23(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,267 INFO L762 garLoopResultBuilder]: For program point L361-24(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,267 INFO L762 garLoopResultBuilder]: For program point L361-26(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,267 INFO L762 garLoopResultBuilder]: For program point L361-27(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,267 INFO L762 garLoopResultBuilder]: For program point L361-29(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,267 INFO L762 garLoopResultBuilder]: For program point L361-30(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,268 INFO L762 garLoopResultBuilder]: For program point L361-32(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,268 INFO L762 garLoopResultBuilder]: For program point L361-33(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,268 INFO L762 garLoopResultBuilder]: For program point L263(lines 263 271) no Hoare annotation was computed. [2021-07-05 09:55:03,268 INFO L762 garLoopResultBuilder]: For program point L263-1(lines 263 271) no Hoare annotation was computed. [2021-07-05 09:55:03,268 INFO L762 garLoopResultBuilder]: For program point L361-35(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,268 INFO L762 garLoopResultBuilder]: For program point L263-2(lines 263 271) no Hoare annotation was computed. [2021-07-05 09:55:03,268 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:55:03,268 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:55:03,268 INFO L762 garLoopResultBuilder]: For program point L133(lines 133 144) no Hoare annotation was computed. [2021-07-05 09:55:03,268 INFO L762 garLoopResultBuilder]: For program point L398(lines 398 402) no Hoare annotation was computed. [2021-07-05 09:55:03,269 INFO L762 garLoopResultBuilder]: For program point L398-3(lines 398 402) no Hoare annotation was computed. [2021-07-05 09:55:03,269 INFO L762 garLoopResultBuilder]: For program point L233(lines 233 250) no Hoare annotation was computed. [2021-07-05 09:55:03,269 INFO L762 garLoopResultBuilder]: For program point L233-1(lines 233 250) no Hoare annotation was computed. [2021-07-05 09:55:03,269 INFO L762 garLoopResultBuilder]: For program point L398-6(lines 398 402) no Hoare annotation was computed. [2021-07-05 09:55:03,269 INFO L762 garLoopResultBuilder]: For program point L233-2(lines 233 250) no Hoare annotation was computed. [2021-07-05 09:55:03,269 INFO L762 garLoopResultBuilder]: For program point L233-3(lines 233 250) no Hoare annotation was computed. [2021-07-05 09:55:03,269 INFO L762 garLoopResultBuilder]: For program point L233-4(lines 233 250) no Hoare annotation was computed. [2021-07-05 09:55:03,269 INFO L762 garLoopResultBuilder]: For program point L233-5(lines 233 250) no Hoare annotation was computed. [2021-07-05 09:55:03,270 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable84 [2021-07-05 09:55:03,270 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:55:03,270 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION was SAFE (2/3) [2021-07-05 09:55:03,274 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:55:03,274 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:55:03,274 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:55:03,277 INFO L276 IsEmpty]: Start isEmpty. Operand has 195 states, 191 states have (on average 1.5549738219895288) internal successors, (297), 194 states have internal predecessors, (297), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:55:03,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-07-05 09:55:03,278 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:55:03,278 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 09:55:03,278 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:55:03,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:55:03,279 INFO L82 PathProgramCache]: Analyzing trace with hash 1391069563, now seen corresponding path program 1 times [2021-07-05 09:55:03,279 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:55:03,279 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [177620689] [2021-07-05 09:55:03,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:03,279 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:55:03,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:03,306 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:03,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:03,307 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:03,307 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:03,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:55:03,308 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:55:03,308 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [177620689] [2021-07-05 09:55:03,308 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [177620689] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:55:03,308 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:55:03,308 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:55:03,308 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [689475939] [2021-07-05 09:55:03,309 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:55:03,309 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:55:03,309 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:55:03,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:55:03,310 INFO L87 Difference]: Start difference. First operand has 195 states, 191 states have (on average 1.5549738219895288) internal successors, (297), 194 states have internal predecessors, (297), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) 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 09:55:03,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:55:03,313 INFO L93 Difference]: Finished difference Result 384 states and 587 transitions. [2021-07-05 09:55:03,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:55:03,314 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 09:55:03,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:55:03,316 INFO L225 Difference]: With dead ends: 384 [2021-07-05 09:55:03,316 INFO L226 Difference]: Without dead ends: 187 [2021-07-05 09:55:03,317 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:55:03,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states. [2021-07-05 09:55:03,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 187. [2021-07-05 09:55:03,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 187 states, 186 states have (on average 1.510752688172043) internal successors, (281), 186 states have internal predecessors, (281), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:55:03,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 281 transitions. [2021-07-05 09:55:03,322 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 281 transitions. Word has length 27 [2021-07-05 09:55:03,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:55:03,322 INFO L442 AbstractCegarLoop]: Abstraction has 187 states and 281 transitions. [2021-07-05 09:55:03,322 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 09:55:03,323 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 281 transitions. [2021-07-05 09:55:03,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-07-05 09:55:03,323 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:55:03,323 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 09:55:03,323 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable154 [2021-07-05 09:55:03,323 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:55:03,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:55:03,324 INFO L82 PathProgramCache]: Analyzing trace with hash -1277512132, now seen corresponding path program 1 times [2021-07-05 09:55:03,324 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:55:03,324 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [480664314] [2021-07-05 09:55:03,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:55:03,324 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:55:03,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:55:03,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:03,341 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:03,341 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:03,342 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:55:03,343 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:55:03,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:55:03,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:55:03,344 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:55:03,344 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [480664314] [2021-07-05 09:55:03,344 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [480664314] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:55:03,344 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:55:03,344 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:55:03,345 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1502795617] [2021-07-05 09:55:03,345 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:55:03,345 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:55:03,345 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:55:03,345 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:55:03,345 INFO L87 Difference]: Start difference. First operand 187 states and 281 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 09:55:03,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:55:03,348 INFO L93 Difference]: Finished difference Result 187 states and 281 transitions. [2021-07-05 09:55:03,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:55:03,348 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 09:55:03,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:55:03,348 INFO L225 Difference]: With dead ends: 187 [2021-07-05 09:55:03,349 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:55:03,349 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 09:55:03,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:55:03,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:55:03,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:55:03,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:55:03,350 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 28 [2021-07-05 09:55:03,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:55:03,350 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:55:03,350 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 09:55:03,350 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:55:03,350 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:55:03,350 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:55:03,351 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,351 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,351 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,352 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,352 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,352 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,352 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,353 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,353 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,353 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,354 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,354 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,354 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,354 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,355 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,355 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,355 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,355 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,356 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,356 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,356 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,357 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,357 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,357 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,358 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,358 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,358 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,358 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,359 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,359 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,359 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,360 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,360 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,360 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,360 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,361 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,361 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,361 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,361 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,362 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,362 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,362 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,363 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,363 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,363 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,363 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,364 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,364 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,364 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,364 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,365 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,365 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,365 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,366 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,366 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,366 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,366 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,367 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,367 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,368 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,368 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,369 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,369 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,369 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,369 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,370 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,370 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,370 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,371 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:55:03,415 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:55:03,415 INFO L758 garLoopResultBuilder]: At program point L367(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:03,415 INFO L758 garLoopResultBuilder]: At program point L367-1(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:03,416 INFO L758 garLoopResultBuilder]: At program point L367-2(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:03,416 INFO L758 garLoopResultBuilder]: At program point L367-3(lines 352 370) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse10 (= |ULTIMATE.start_isHighWaterLevel_#res| 0)) (.cse13 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0)) (.cse4 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse2 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0))) (let ((.cse9 (<= ~waterLevel~0 1)) (.cse12 (not .cse2)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse14 (not .cse4)) (.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= 1 ~systemActive~0)) (.cse11 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse5 (not .cse13)) (.cse6 (not .cse10)) (.cse7 (= ~pumpRunning~0 0)) (.cse8 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse9 .cse10 .cse1 .cse11 .cse12 .cse13 .cse14 .cse7) (and .cse9 .cse10 .cse1 .cse12 .cse13 .cse3 .cse14 .cse7) (and .cse0 .cse1 .cse11 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8))))) [2021-07-05 09:55:03,416 INFO L758 garLoopResultBuilder]: At program point L367-4(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:03,416 INFO L758 garLoopResultBuilder]: At program point L367-5(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:03,416 INFO L758 garLoopResultBuilder]: At program point L367-6(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:03,416 INFO L758 garLoopResultBuilder]: At program point L367-7(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:03,416 INFO L758 garLoopResultBuilder]: At program point L367-8(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:03,416 INFO L758 garLoopResultBuilder]: At program point L367-9(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:03,416 INFO L758 garLoopResultBuilder]: At program point L367-10(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:03,417 INFO L758 garLoopResultBuilder]: At program point L367-11(lines 352 370) the Hoare annotation is: false [2021-07-05 09:55:03,417 INFO L758 garLoopResultBuilder]: At program point L467(lines 462 470) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse8 (<= ~waterLevel~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse9 (<= |ULTIMATE.start_getWaterLevel_#res| 1)) (.cse4 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse5 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse6 (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~6 0)) (.cse7 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)))) (or (and (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~1 0)) .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0) .cse4 .cse5 .cse6 .cse7 (<= ~waterLevel~0 2)) (and .cse8 .cse1 .cse3 .cse9 .cse4 .cse6 (= ~pumpRunning~0 0)) (and .cse0 .cse8 .cse1 (= ULTIMATE.start_processEnvironment_~tmp~3 0) .cse2 .cse3 (= |ULTIMATE.start_isMethaneAlarm_#res| 0) .cse9 .cse4 .cse5 .cse6 (= ULTIMATE.start_processEnvironment__wrappee__lowWaterSensor_~tmp~2 0) .cse7)))) [2021-07-05 09:55:03,417 INFO L758 garLoopResultBuilder]: At program point L467-1(lines 462 470) the Hoare annotation is: false [2021-07-05 09:55:03,417 INFO L758 garLoopResultBuilder]: At program point L467-2(lines 462 470) the Hoare annotation is: false [2021-07-05 09:55:03,417 INFO L762 garLoopResultBuilder]: For program point L104(lines 103 148) no Hoare annotation was computed. [2021-07-05 09:55:03,417 INFO L758 garLoopResultBuilder]: At program point L435(lines 430 438) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse4 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse5 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)))) (or (and .cse0 .cse1 .cse2 (= ~methaneLevelCritical~0 ~systemActive~0) (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|) .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse4 .cse5)))) [2021-07-05 09:55:03,417 INFO L758 garLoopResultBuilder]: At program point L435-1(lines 430 438) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse12 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse13 (= ULTIMATE.start_processEnvironment__wrappee__lowWaterSensor_~tmp~2 0)) (.cse0 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse1 (= ~pumpRunning~0 1)) (.cse2 (<= 2 ~waterLevel~0)) (.cse4 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse6 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse8 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse9 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse10 (<= ~waterLevel~0 2)) (.cse14 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse15 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|)) (.cse11 (<= ~waterLevel~0 1)) (.cse3 (= 1 ~systemActive~0)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse7 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse16 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse1 .cse11 .cse3 .cse12 .cse4 .cse5 (= |ULTIMATE.start_isMethaneAlarm_#res| 0) .cse7 .cse8 .cse13 .cse9) (and .cse1 .cse11 .cse3 .cse14 .cse15 .cse12 .cse4 .cse8 .cse13 .cse9) (and .cse0 .cse1 .cse2 .cse3 .cse14 .cse15 .cse4 .cse6 .cse8 .cse9 .cse10) (and .cse11 .cse3 .cse14 .cse15 .cse16) (and .cse11 .cse3 .cse5 .cse7 .cse16)))) [2021-07-05 09:55:03,417 INFO L758 garLoopResultBuilder]: At program point L435-2(lines 430 438) the Hoare annotation is: false [2021-07-05 09:55:03,417 INFO L758 garLoopResultBuilder]: At program point L435-3(lines 430 438) the Hoare annotation is: false [2021-07-05 09:55:03,418 INFO L758 garLoopResultBuilder]: At program point L303(lines 296 306) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse4 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse5 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)))) (or (and .cse0 .cse1 .cse2 (= ~methaneLevelCritical~0 ~systemActive~0) (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|) .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneAlarm_#res| 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse4 .cse5)))) [2021-07-05 09:55:03,418 INFO L758 garLoopResultBuilder]: At program point L435-4(lines 430 438) the Hoare annotation is: false [2021-07-05 09:55:03,418 INFO L758 garLoopResultBuilder]: At program point L303-1(lines 296 306) the Hoare annotation is: false [2021-07-05 09:55:03,418 INFO L758 garLoopResultBuilder]: At program point L435-5(lines 430 438) the Hoare annotation is: false [2021-07-05 09:55:03,418 INFO L762 garLoopResultBuilder]: For program point L237(lines 237 245) no Hoare annotation was computed. [2021-07-05 09:55:03,418 INFO L758 garLoopResultBuilder]: At program point L303-2(lines 296 306) the Hoare annotation is: false [2021-07-05 09:55:03,418 INFO L762 garLoopResultBuilder]: For program point L237-1(lines 237 245) no Hoare annotation was computed. [2021-07-05 09:55:03,418 INFO L762 garLoopResultBuilder]: For program point L237-2(lines 237 245) no Hoare annotation was computed. [2021-07-05 09:55:03,418 INFO L762 garLoopResultBuilder]: For program point L237-3(lines 237 245) no Hoare annotation was computed. [2021-07-05 09:55:03,418 INFO L762 garLoopResultBuilder]: For program point L105(lines 105 109) no Hoare annotation was computed. [2021-07-05 09:55:03,419 INFO L762 garLoopResultBuilder]: For program point L237-4(lines 237 245) no Hoare annotation was computed. [2021-07-05 09:55:03,419 INFO L762 garLoopResultBuilder]: For program point L237-5(lines 237 245) no Hoare annotation was computed. [2021-07-05 09:55:03,419 INFO L762 garLoopResultBuilder]: For program point L139(lines 139 143) no Hoare annotation was computed. [2021-07-05 09:55:03,419 INFO L762 garLoopResultBuilder]: For program point L139-2(lines 175 181) no Hoare annotation was computed. [2021-07-05 09:55:03,419 INFO L762 garLoopResultBuilder]: For program point L504(lines 504 524) no Hoare annotation was computed. [2021-07-05 09:55:03,419 INFO L762 garLoopResultBuilder]: For program point L504-2(lines 504 524) no Hoare annotation was computed. [2021-07-05 09:55:03,419 INFO L762 garLoopResultBuilder]: For program point L504-4(lines 504 524) no Hoare annotation was computed. [2021-07-05 09:55:03,419 INFO L762 garLoopResultBuilder]: For program point L207(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,419 INFO L762 garLoopResultBuilder]: For program point L207-1(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,419 INFO L762 garLoopResultBuilder]: For program point L207-2(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,419 INFO L762 garLoopResultBuilder]: For program point L207-3(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,419 INFO L762 garLoopResultBuilder]: For program point L207-4(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,420 INFO L762 garLoopResultBuilder]: For program point L207-5(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,420 INFO L762 garLoopResultBuilder]: For program point L207-6(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,420 INFO L762 garLoopResultBuilder]: For program point L207-7(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,420 INFO L762 garLoopResultBuilder]: For program point L207-8(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,420 INFO L762 garLoopResultBuilder]: For program point L207-9(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,420 INFO L762 garLoopResultBuilder]: For program point L207-10(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,421 INFO L762 garLoopResultBuilder]: For program point L207-11(lines 207 224) no Hoare annotation was computed. [2021-07-05 09:55:03,421 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:55:03,421 INFO L758 garLoopResultBuilder]: At program point L175(lines 174 193) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= ~waterLevel~0 2)) (.cse4 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 1)) (.cse6 (<= ~waterLevel~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse7 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse8 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse9 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse2 .cse3) (and .cse5 .cse6 .cse0 .cse4 .cse7 .cse8 .cse9) (and .cse5 .cse6 .cse0 .cse7 .cse1 .cse8 .cse9)))) [2021-07-05 09:55:03,421 INFO L762 garLoopResultBuilder]: For program point L175-1(lines 175 181) no Hoare annotation was computed. [2021-07-05 09:55:03,421 INFO L758 garLoopResultBuilder]: At program point L175-2(lines 174 193) the Hoare annotation is: false [2021-07-05 09:55:03,422 INFO L758 garLoopResultBuilder]: At program point L76(lines 1 989) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:55:03,422 INFO L758 garLoopResultBuilder]: At program point L175-3(lines 174 193) the Hoare annotation is: false [2021-07-05 09:55:03,422 INFO L762 garLoopResultBuilder]: For program point L475(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,422 INFO L762 garLoopResultBuilder]: For program point L475-1(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,422 INFO L762 garLoopResultBuilder]: For program point L475-2(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,422 INFO L762 garLoopResultBuilder]: For program point L475-3(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,422 INFO L762 garLoopResultBuilder]: For program point L475-4(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,422 INFO L762 garLoopResultBuilder]: For program point L475-5(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,422 INFO L762 garLoopResultBuilder]: For program point L475-6(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,422 INFO L762 garLoopResultBuilder]: For program point L475-7(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,422 INFO L762 garLoopResultBuilder]: For program point L211(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,422 INFO L762 garLoopResultBuilder]: For program point L475-8(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,423 INFO L762 garLoopResultBuilder]: For program point L211-1(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,423 INFO L762 garLoopResultBuilder]: For program point L475-9(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,423 INFO L762 garLoopResultBuilder]: For program point L211-2(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,423 INFO L762 garLoopResultBuilder]: For program point L475-10(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,423 INFO L762 garLoopResultBuilder]: For program point L211-3(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,423 INFO L762 garLoopResultBuilder]: For program point L475-11(lines 475 481) no Hoare annotation was computed. [2021-07-05 09:55:03,423 INFO L762 garLoopResultBuilder]: For program point L211-4(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,423 INFO L762 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2021-07-05 09:55:03,423 INFO L762 garLoopResultBuilder]: For program point L211-5(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,423 INFO L762 garLoopResultBuilder]: For program point L211-6(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,423 INFO L762 garLoopResultBuilder]: For program point L46-1(line 46) no Hoare annotation was computed. [2021-07-05 09:55:03,424 INFO L762 garLoopResultBuilder]: For program point L211-7(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,424 INFO L762 garLoopResultBuilder]: For program point L46-2(line 46) no Hoare annotation was computed. [2021-07-05 09:55:03,424 INFO L762 garLoopResultBuilder]: For program point L211-8(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,424 INFO L762 garLoopResultBuilder]: For program point L211-9(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,424 INFO L762 garLoopResultBuilder]: For program point L211-10(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,424 INFO L762 garLoopResultBuilder]: For program point L211-11(lines 211 219) no Hoare annotation was computed. [2021-07-05 09:55:03,424 INFO L762 garLoopResultBuilder]: For program point L410(lines 410 414) no Hoare annotation was computed. [2021-07-05 09:55:03,424 INFO L762 garLoopResultBuilder]: For program point L113(lines 113 119) no Hoare annotation was computed. [2021-07-05 09:55:03,424 INFO L758 garLoopResultBuilder]: At program point L113-1(lines 113 119) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse19 (<= 2 ~waterLevel~0)) (.cse15 (= ~pumpRunning~0 1)) (.cse10 (= 1 ~systemActive~0)) (.cse17 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse11 (= ~waterLevel~0 1))) (let ((.cse1 (or (and .cse15 .cse19 .cse10 .cse17) (and .cse15 .cse10 .cse17 .cse11))) (.cse13 (<= |ULTIMATE.start_getWaterLevel_#res| 1)) (.cse8 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse14 (<= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~3 1)) (.cse9 (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~6 0)) (.cse0 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse2 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|)) (.cse16 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse3 (<= 1 ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~6)) (.cse4 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse18 (= ULTIMATE.start_processEnvironment__wrappee__lowWaterSensor_~tmp~2 0)) (.cse5 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse7 (= ~methaneLevelCritical~0 0)) (.cse12 (= ~pumpRunning~0 0)) (.cse6 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse1 .cse7 .cse8 .cse4 .cse9 .cse5 .cse6) (and .cse10 .cse7 .cse11 .cse12) (and .cse10 .cse7 .cse13 .cse8 .cse14 .cse9 .cse12 .cse6) (and .cse10 .cse0 .cse2 .cse3 .cse12 .cse6) (and .cse15 .cse10 .cse16 .cse17 .cse7 (= |ULTIMATE.start_isMethaneAlarm_#res| 0) .cse13 .cse8 .cse14 .cse4 .cse9 .cse18 .cse5 .cse6) (and .cse15 .cse10 .cse0 .cse2 .cse16 .cse17 .cse3 .cse4 .cse18 .cse5 .cse6) (and .cse19 .cse10 .cse7 .cse12 .cse6))))) [2021-07-05 09:55:03,425 INFO L758 garLoopResultBuilder]: At program point L906-2(lines 906 920) the Hoare annotation is: false [2021-07-05 09:55:03,425 INFO L762 garLoopResultBuilder]: For program point L510(lines 510 523) no Hoare annotation was computed. [2021-07-05 09:55:03,425 INFO L758 garLoopResultBuilder]: At program point L510-1(lines 1 989) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse15 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse18 (<= |ULTIMATE.start_getWaterLevel_#res| 1)) (.cse7 (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0)) (.cse19 (<= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp___0~3 1)) (.cse9 (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~6 0)) (.cse17 (= ULTIMATE.start_processEnvironment__wrappee__lowWaterSensor_~tmp~2 0)) (.cse0 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse1 (= ~pumpRunning~0 1)) (.cse2 (<= 2 ~waterLevel~0)) (.cse4 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse6 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse8 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse10 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse11 (<= ~waterLevel~0 2)) (.cse12 (<= ~waterLevel~0 1)) (.cse13 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse14 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|)) (.cse16 (<= 1 ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~6)) (.cse3 (= 1 ~systemActive~0)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse20 (= ~pumpRunning~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse1 .cse12 .cse3 .cse13 .cse14 .cse15 .cse4 .cse16 .cse8 .cse17 .cse10) (and .cse12 .cse3 .cse5 .cse18 .cse7 .cse19 .cse9 .cse20) (and .cse1 .cse12 .cse3 .cse15 .cse4 .cse5 (= |ULTIMATE.start_isMethaneAlarm_#res| 0) .cse18 .cse7 .cse19 .cse8 .cse9 .cse17 .cse10) (and .cse0 .cse1 .cse2 .cse3 .cse13 .cse14 .cse4 .cse6 .cse16 .cse8 .cse10 .cse11) (and .cse12 .cse3 .cse13 .cse14 .cse16 .cse20) (and .cse3 .cse5 (= ~waterLevel~0 1) .cse20)))) [2021-07-05 09:55:03,425 INFO L762 garLoopResultBuilder]: For program point L510-2(lines 510 523) no Hoare annotation was computed. [2021-07-05 09:55:03,425 INFO L758 garLoopResultBuilder]: At program point L510-3(lines 1 989) the Hoare annotation is: false [2021-07-05 09:55:03,425 INFO L762 garLoopResultBuilder]: For program point L510-4(lines 510 523) no Hoare annotation was computed. [2021-07-05 09:55:03,425 INFO L758 garLoopResultBuilder]: At program point L510-5(lines 1 989) the Hoare annotation is: false [2021-07-05 09:55:03,425 INFO L758 garLoopResultBuilder]: At program point L312(lines 307 315) the Hoare annotation is: (and (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~1 0)) (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) (= 1 ~systemActive~0) (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0) (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0)) (= ULTIMATE.start___utac_acc__Specification3_spec__1_~tmp~6 0) (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)) (= |ULTIMATE.start_isPumpRunning_#res| 1) (<= ~waterLevel~0 2)) [2021-07-05 09:55:03,425 INFO L758 garLoopResultBuilder]: At program point L312-1(lines 307 315) the Hoare annotation is: false [2021-07-05 09:55:03,426 INFO L758 garLoopResultBuilder]: At program point L312-2(lines 307 315) the Hoare annotation is: false [2021-07-05 09:55:03,426 INFO L762 garLoopResultBuilder]: For program point L907(line 907) no Hoare annotation was computed. [2021-07-05 09:55:03,426 INFO L762 garLoopResultBuilder]: For program point L380(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,426 INFO L762 garLoopResultBuilder]: For program point L380-2(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,426 INFO L762 garLoopResultBuilder]: For program point L380-3(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,426 INFO L762 garLoopResultBuilder]: For program point L380-5(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,426 INFO L758 garLoopResultBuilder]: At program point L182(lines 182 188) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse7 (= ULTIMATE.start_processEnvironment__wrappee__lowWaterSensor_~tmp~2 0)) (.cse1 (<= ~waterLevel~0 1)) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse10 (= ~pumpRunning~0 0)) (.cse11 (not (= ULTIMATE.start_processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse0 (= ~pumpRunning~0 1)) (.cse12 (<= 2 ~waterLevel~0)) (.cse2 (= 1 ~systemActive~0)) (.cse9 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse4 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse13 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) (.cse6 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse8 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse14 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= |ULTIMATE.start_isMethaneAlarm_#res| 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse6 .cse7 .cse8) (and .cse1 .cse2 .cse9 .cse10) (and .cse11 .cse0 .cse12 .cse2 .cse4 .cse5 .cse13 .cse6 .cse8 .cse14) (and .cse0 .cse1 .cse2 .cse9 (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|) .cse3 .cse4 .cse6 .cse7 .cse8) (and .cse1 .cse2 .cse5 .cse10) (and .cse11 .cse0 .cse12 .cse2 .cse9 .cse4 .cse13 .cse6 .cse8 .cse14)))) [2021-07-05 09:55:03,426 INFO L762 garLoopResultBuilder]: For program point L380-6(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,426 INFO L758 garLoopResultBuilder]: At program point L149(lines 102 150) the Hoare annotation is: false [2021-07-05 09:55:03,426 INFO L758 garLoopResultBuilder]: At program point L182-1(lines 182 188) the Hoare annotation is: false [2021-07-05 09:55:03,427 INFO L762 garLoopResultBuilder]: For program point L380-8(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,427 INFO L758 garLoopResultBuilder]: At program point L182-2(lines 182 188) the Hoare annotation is: false [2021-07-05 09:55:03,427 INFO L762 garLoopResultBuilder]: For program point L380-9(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,427 INFO L762 garLoopResultBuilder]: For program point L380-11(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,427 INFO L762 garLoopResultBuilder]: For program point L380-12(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,427 INFO L762 garLoopResultBuilder]: For program point L380-14(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,427 INFO L762 garLoopResultBuilder]: For program point L380-15(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,427 INFO L762 garLoopResultBuilder]: For program point L380-17(lines 380 384) no Hoare annotation was computed. [2021-07-05 09:55:03,427 INFO L758 garLoopResultBuilder]: At program point L480(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:03,427 INFO L758 garLoopResultBuilder]: At program point L480-1(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:03,428 INFO L758 garLoopResultBuilder]: At program point L480-2(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:03,428 INFO L758 garLoopResultBuilder]: At program point L480-3(lines 471 484) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse3 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0))) (let ((.cse2 (= ~methaneLevelCritical~0 0)) (.cse6 (<= ~waterLevel~0 1)) (.cse7 (not .cse3)) (.cse0 (<= 2 ~waterLevel~0)) (.cse1 (= 1 ~systemActive~0)) (.cse8 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse1 .cse2 .cse7 .cse4) (and .cse6 .cse1 .cse8 .cse7 .cse4) (and .cse0 .cse1 .cse8 .cse3 .cse4 .cse5))))) [2021-07-05 09:55:03,428 INFO L758 garLoopResultBuilder]: At program point L480-4(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:03,428 INFO L758 garLoopResultBuilder]: At program point L480-5(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:03,428 INFO L758 garLoopResultBuilder]: At program point L480-6(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:03,428 INFO L758 garLoopResultBuilder]: At program point L480-7(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:03,428 INFO L758 garLoopResultBuilder]: At program point L480-8(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:03,428 INFO L758 garLoopResultBuilder]: At program point L480-9(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:03,429 INFO L758 garLoopResultBuilder]: At program point L480-10(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:03,429 INFO L758 garLoopResultBuilder]: At program point L480-11(lines 471 484) the Hoare annotation is: false [2021-07-05 09:55:03,429 INFO L758 garLoopResultBuilder]: At program point L84(lines 79 87) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:55:03,429 INFO L762 garLoopResultBuilder]: For program point L910(lines 910 914) no Hoare annotation was computed. [2021-07-05 09:55:03,429 INFO L762 garLoopResultBuilder]: For program point L910-1(lines 175 181) no Hoare annotation was computed. [2021-07-05 09:55:03,429 INFO L762 garLoopResultBuilder]: For program point L514(lines 514 520) no Hoare annotation was computed. [2021-07-05 09:55:03,429 INFO L762 garLoopResultBuilder]: For program point L514-2(lines 514 520) no Hoare annotation was computed. [2021-07-05 09:55:03,429 INFO L762 garLoopResultBuilder]: For program point L514-4(lines 514 520) no Hoare annotation was computed. [2021-07-05 09:55:03,429 INFO L762 garLoopResultBuilder]: For program point L977(lines 977 984) no Hoare annotation was computed. [2021-07-05 09:55:03,429 INFO L758 garLoopResultBuilder]: At program point L977-1(lines 977 984) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,429 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:55:03,430 INFO L758 garLoopResultBuilder]: At program point L386(lines 371 389) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse4 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse5 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse6 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneAlarm_#res| 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse5 .cse6) (and .cse0 .cse1 .cse2 (= ~methaneLevelCritical~0 ~systemActive~0) (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|) .cse3 .cse4 .cse5 .cse6)))) [2021-07-05 09:55:03,430 INFO L758 garLoopResultBuilder]: At program point L386-1(lines 371 389) the Hoare annotation is: false [2021-07-05 09:55:03,430 INFO L758 garLoopResultBuilder]: At program point L386-2(lines 371 389) the Hoare annotation is: false [2021-07-05 09:55:03,430 INFO L758 garLoopResultBuilder]: At program point L386-3(lines 371 389) the Hoare annotation is: false [2021-07-05 09:55:03,430 INFO L758 garLoopResultBuilder]: At program point L386-4(lines 371 389) the Hoare annotation is: false [2021-07-05 09:55:03,430 INFO L758 garLoopResultBuilder]: At program point L386-5(lines 371 389) the Hoare annotation is: false [2021-07-05 09:55:03,430 INFO L762 garLoopResultBuilder]: For program point L123(lines 123 129) no Hoare annotation was computed. [2021-07-05 09:55:03,430 INFO L758 garLoopResultBuilder]: At program point L123-1(lines 123 129) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse4 (= ~pumpRunning~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse6 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0))) (let ((.cse2 (= ~pumpRunning~0 0)) (.cse11 (or (and .cse4 (<= 2 ~waterLevel~0) .cse0 .cse6) (and .cse4 .cse0 .cse6 (= ~waterLevel~0 1)))) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse10 (= ~methaneLevelCritical~0 ~systemActive~0)) (.cse5 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse7 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse8 (= ULTIMATE.start_processEnvironment__wrappee__lowWaterSensor_~tmp~2 0)) (.cse9 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0))) (.cse3 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 (<= ~waterLevel~0 1) .cse0 .cse5 .cse6 .cse1 .cse7 .cse8 .cse9) (and .cse0 .cse10 .cse2 .cse3) (and .cse10 .cse11 .cse7 .cse9 .cse3) (and .cse11 .cse1 .cse7 .cse9 .cse3) (and .cse4 .cse0 .cse10 .cse5 .cse6 .cse7 .cse8 .cse9 .cse3))))) [2021-07-05 09:55:03,430 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:55:03,431 INFO L762 garLoopResultBuilder]: For program point L422(lines 422 426) no Hoare annotation was computed. [2021-07-05 09:55:03,431 INFO L758 garLoopResultBuilder]: At program point L490(lines 485 493) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (<= ~waterLevel~0 1)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (= ULTIMATE.start_processEnvironment_~tmp~3 0)) (.cse4 (= ULTIMATE.start_isHighWaterLevel_~tmp~4 0)) (.cse5 (not (= ULTIMATE.start_isHighWaterLevel_~tmp___0~1 0))) (.cse6 (not (= |ULTIMATE.start_isHighWaterLevel_#res| 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~methaneLevelCritical~0 0) (= |ULTIMATE.start_isMethaneAlarm_#res| 0) (= |ULTIMATE.start_isMethaneLevelCritical_#res| 0) .cse5 .cse6) (and .cse0 .cse1 .cse2 (= ~methaneLevelCritical~0 ~systemActive~0) (<= 1 |ULTIMATE.start_isMethaneLevelCritical_#res|) .cse3 .cse4 .cse5 .cse6)))) [2021-07-05 09:55:03,431 INFO L758 garLoopResultBuilder]: At program point L490-1(lines 485 493) the Hoare annotation is: false [2021-07-05 09:55:03,431 INFO L758 garLoopResultBuilder]: At program point L490-2(lines 485 493) the Hoare annotation is: false [2021-07-05 09:55:03,431 INFO L758 garLoopResultBuilder]: At program point L490-3(lines 485 493) the Hoare annotation is: false [2021-07-05 09:55:03,431 INFO L758 garLoopResultBuilder]: At program point L490-4(lines 485 493) the Hoare annotation is: false [2021-07-05 09:55:03,431 INFO L758 garLoopResultBuilder]: At program point L490-5(lines 485 493) the Hoare annotation is: false [2021-07-05 09:55:03,431 INFO L762 garLoopResultBuilder]: For program point L259(lines 259 276) no Hoare annotation was computed. [2021-07-05 09:55:03,431 INFO L762 garLoopResultBuilder]: For program point L259-1(lines 259 276) no Hoare annotation was computed. [2021-07-05 09:55:03,431 INFO L762 garLoopResultBuilder]: For program point L259-2(lines 259 276) no Hoare annotation was computed. [2021-07-05 09:55:03,432 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:55:03,432 INFO L758 garLoopResultBuilder]: At program point L986(lines 967 989) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:55:03,432 INFO L758 garLoopResultBuilder]: At program point L954(lines 950 956) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:55:03,432 INFO L762 garLoopResultBuilder]: For program point L361(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,432 INFO L762 garLoopResultBuilder]: For program point L361-2(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,432 INFO L762 garLoopResultBuilder]: For program point L361-3(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,432 INFO L762 garLoopResultBuilder]: For program point L361-5(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,432 INFO L762 garLoopResultBuilder]: For program point L361-6(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,432 INFO L762 garLoopResultBuilder]: For program point L361-8(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,432 INFO L762 garLoopResultBuilder]: For program point L361-9(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,432 INFO L762 garLoopResultBuilder]: For program point L361-11(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,433 INFO L762 garLoopResultBuilder]: For program point L361-12(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,433 INFO L762 garLoopResultBuilder]: For program point L361-14(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,433 INFO L762 garLoopResultBuilder]: For program point L361-15(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,433 INFO L762 garLoopResultBuilder]: For program point L361-17(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,433 INFO L762 garLoopResultBuilder]: For program point L361-18(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,433 INFO L762 garLoopResultBuilder]: For program point L361-20(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,433 INFO L762 garLoopResultBuilder]: For program point L361-21(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,433 INFO L762 garLoopResultBuilder]: For program point L361-23(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,433 INFO L762 garLoopResultBuilder]: For program point L361-24(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,433 INFO L762 garLoopResultBuilder]: For program point L361-26(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,433 INFO L762 garLoopResultBuilder]: For program point L361-27(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,434 INFO L762 garLoopResultBuilder]: For program point L361-29(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,434 INFO L762 garLoopResultBuilder]: For program point L361-30(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,434 INFO L762 garLoopResultBuilder]: For program point L361-32(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,434 INFO L762 garLoopResultBuilder]: For program point L361-33(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,434 INFO L762 garLoopResultBuilder]: For program point L263(lines 263 271) no Hoare annotation was computed. [2021-07-05 09:55:03,434 INFO L762 garLoopResultBuilder]: For program point L263-1(lines 263 271) no Hoare annotation was computed. [2021-07-05 09:55:03,434 INFO L762 garLoopResultBuilder]: For program point L361-35(lines 361 365) no Hoare annotation was computed. [2021-07-05 09:55:03,434 INFO L762 garLoopResultBuilder]: For program point L263-2(lines 263 271) no Hoare annotation was computed. [2021-07-05 09:55:03,434 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:55:03,434 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:55:03,435 INFO L762 garLoopResultBuilder]: For program point L133(lines 133 144) no Hoare annotation was computed. [2021-07-05 09:55:03,435 INFO L762 garLoopResultBuilder]: For program point L398(lines 398 402) no Hoare annotation was computed. [2021-07-05 09:55:03,435 INFO L762 garLoopResultBuilder]: For program point L398-3(lines 398 402) no Hoare annotation was computed. [2021-07-05 09:55:03,435 INFO L762 garLoopResultBuilder]: For program point L233(lines 233 250) no Hoare annotation was computed. [2021-07-05 09:55:03,435 INFO L762 garLoopResultBuilder]: For program point L233-1(lines 233 250) no Hoare annotation was computed. [2021-07-05 09:55:03,435 INFO L762 garLoopResultBuilder]: For program point L398-6(lines 398 402) no Hoare annotation was computed. [2021-07-05 09:55:03,435 INFO L762 garLoopResultBuilder]: For program point L233-2(lines 233 250) no Hoare annotation was computed. [2021-07-05 09:55:03,435 INFO L762 garLoopResultBuilder]: For program point L233-3(lines 233 250) no Hoare annotation was computed. [2021-07-05 09:55:03,435 INFO L762 garLoopResultBuilder]: For program point L233-4(lines 233 250) no Hoare annotation was computed. [2021-07-05 09:55:03,435 INFO L762 garLoopResultBuilder]: For program point L233-5(lines 233 250) no Hoare annotation was computed. [2021-07-05 09:55:03,435 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable155 [2021-07-05 09:55:03,436 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:55:03,437 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION was SAFE (3/3) [2021-07-05 09:55:03,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.07 09:55:03 BoogieIcfgContainer [2021-07-05 09:55:03,473 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-05 09:55:03,474 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-07-05 09:55:03,478 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-07-05 09:55:03,478 INFO L275 PluginConnector]: Witness Printer initialized [2021-07-05 09:55:03,479 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:54:53" (3/4) ... [2021-07-05 09:55:03,481 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-07-05 09:55:03,511 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2021-07-05 09:55:03,512 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-07-05 09:55:03,513 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-07-05 09:55:03,513 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-07-05 09:55:03,514 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-07-05 09:55:03,515 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:55:03,516 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:55:03,533 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((((((((((((!(tmp == 0) && pumpRunning == 1) && 2 <= waterLevel) && 1 == systemActive) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0)) && waterLevel <= 2) || ((((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && tmp == 0) && 1 <= tmp) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0))) || (((((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == 0) && \result <= 1) && \result == 0) && tmp___0 <= 1) && tmp == 0) && pumpRunning == 0)) || (((((((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result <= 1) && \result == 0) && tmp___0 <= 1) && !(tmp___0 == 0)) && tmp == 0) && tmp == 0) && !(\result == 0))) || (((((((((((!(tmp == 0) && pumpRunning == 1) && 2 <= waterLevel) && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && \result == 0) && 1 <= tmp) && !(tmp___0 == 0)) && !(\result == 0)) && waterLevel <= 2)) || (((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && 1 <= tmp) && pumpRunning == 0)) || (((1 == systemActive && methaneLevelCritical == 0) && waterLevel == 1) && pumpRunning == 0)) [2021-07-05 09:55:03,534 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((((((((methaneLevelCritical == systemActive && ((((pumpRunning == 1 && 2 <= waterLevel) && 1 == systemActive) && tmp == 0) || (((pumpRunning == 1 && 1 == systemActive) && tmp == 0) && waterLevel == 1))) && 1 <= \result) && 1 <= tmp) && !(tmp___0 == 0)) && !(\result == 0)) && waterLevel <= 2) || ((((((((((pumpRunning == 1 && 2 <= waterLevel) && 1 == systemActive) && tmp == 0) || (((pumpRunning == 1 && 1 == systemActive) && tmp == 0) && waterLevel == 1)) && methaneLevelCritical == 0) && \result == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0)) && waterLevel <= 2)) || (((1 == systemActive && methaneLevelCritical == 0) && waterLevel == 1) && pumpRunning == 0)) || (((((((1 == systemActive && methaneLevelCritical == 0) && \result <= 1) && \result == 0) && tmp___0 <= 1) && tmp == 0) && pumpRunning == 0) && waterLevel <= 2)) || (((((1 == systemActive && methaneLevelCritical == systemActive) && 1 <= \result) && 1 <= tmp) && pumpRunning == 0) && waterLevel <= 2)) || (((((((((((((pumpRunning == 1 && 1 == systemActive) && tmp == 0) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result <= 1) && \result == 0) && tmp___0 <= 1) && !(tmp___0 == 0)) && tmp == 0) && tmp == 0) && !(\result == 0)) && waterLevel <= 2)) || ((((((((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && tmp == 0) && 1 <= tmp) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0)) && waterLevel <= 2)) || ((((2 <= waterLevel && 1 == systemActive) && methaneLevelCritical == 0) && pumpRunning == 0) && waterLevel <= 2)) [2021-07-05 09:55:03,534 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0) && waterLevel <= 2) || ((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && tmp == 0) && methaneLevelCritical == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0))) || (((1 == systemActive && methaneLevelCritical == systemActive) && pumpRunning == 0) && waterLevel <= 2)) || ((((methaneLevelCritical == systemActive && ((((pumpRunning == 1 && 2 <= waterLevel) && 1 == systemActive) && tmp == 0) || (((pumpRunning == 1 && 1 == systemActive) && tmp == 0) && waterLevel == 1))) && !(tmp___0 == 0)) && !(\result == 0)) && waterLevel <= 2)) || ((((((((pumpRunning == 1 && 2 <= waterLevel) && 1 == systemActive) && tmp == 0) || (((pumpRunning == 1 && 1 == systemActive) && tmp == 0) && waterLevel == 1)) && methaneLevelCritical == 0) && !(tmp___0 == 0)) && !(\result == 0)) && waterLevel <= 2)) || ((((((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == systemActive) && tmp == 0) && tmp == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0)) && waterLevel <= 2)) [2021-07-05 09:55:03,534 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0) && waterLevel <= 2) || (((1 == systemActive && methaneLevelCritical == systemActive) && pumpRunning == 0) && waterLevel <= 2)) || ((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == systemActive) && tmp == 0) && !(tmp___0 == 0)) && !(\result == 0))) || ((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && methaneLevelCritical == 0) && !(tmp___0 == 0)) && !(\result == 0))) [2021-07-05 09:55:03,535 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0)) || (((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == systemActive) && pumpRunning == 0)) || (((((((((!(tmp == 0) && pumpRunning == 1) && 2 <= waterLevel) && 1 == systemActive) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0)) && waterLevel <= 2)) || (((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && tmp == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0))) || (((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == 0) && pumpRunning == 0)) || (((((((((!(tmp == 0) && pumpRunning == 1) && 2 <= waterLevel) && 1 == systemActive) && methaneLevelCritical == systemActive) && tmp == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0)) && waterLevel <= 2)) [2021-07-05 09:55:03,535 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((((((((((!(tmp == 0) && pumpRunning == 1) && 2 <= waterLevel) && 1 == systemActive) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0)) && waterLevel <= 2) || ((((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0))) || (((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && tmp == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0))) || ((((((((((!(tmp == 0) && pumpRunning == 1) && 2 <= waterLevel) && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0)) && waterLevel <= 2)) || ((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && pumpRunning == 0)) || ((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0)) [2021-07-05 09:55:03,536 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && !(tmp___0 == 0)) && !(\result == 0)) || (((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0))) [2021-07-05 09:55:03,536 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && !(tmp___0 == 0)) && !(\result == 0)) || ((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0))) [2021-07-05 09:55:03,536 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((((((((!(tmp == 0) && pumpRunning == 1) && 2 <= waterLevel) && 1 == systemActive) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0)) && waterLevel <= 2) || ((((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == 0) && \result <= 1) && \result == 0) && tmp == 0) && pumpRunning == 0)) || ((((((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result <= 1) && \result == 0) && !(tmp___0 == 0)) && tmp == 0) && tmp == 0) && !(\result == 0))) [2021-07-05 09:55:03,537 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((2 <= waterLevel && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && waterLevel <= 2) || ((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == 0) && !(\result == 0)) && pumpRunning == 0)) || ((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == systemActive) && !(\result == 0)) && pumpRunning == 0)) || (((((2 <= waterLevel && 1 == systemActive) && methaneLevelCritical == systemActive) && \result == 0) && pumpRunning == 0) && waterLevel <= 2)) [2021-07-05 09:55:03,537 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((((((2 <= waterLevel && 1 == systemActive) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0)) && pumpRunning == 0) && waterLevel <= 2) || (((((((waterLevel <= 1 && \result == 0) && 1 == systemActive) && methaneLevelCritical == systemActive) && !(tmp == 0)) && tmp___0 == 0) && !(\result == 0)) && pumpRunning == 0)) || (((((((waterLevel <= 1 && \result == 0) && 1 == systemActive) && !(tmp == 0)) && tmp___0 == 0) && methaneLevelCritical == 0) && !(\result == 0)) && pumpRunning == 0)) || ((((((((2 <= waterLevel && 1 == systemActive) && methaneLevelCritical == systemActive) && tmp == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0)) && pumpRunning == 0) && waterLevel <= 2)) [2021-07-05 09:55:03,538 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((!(tmp == 0) && splverifierCounter == 0) && pumpRunning == 1) && 2 <= waterLevel) && 1 == systemActive) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0)) && \result == 1) && waterLevel <= 2 [2021-07-05 09:55:03,538 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0)) || ((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && tmp == 0) && !(tmp___0 == 0)) && !(\result == 0))) [2021-07-05 09:55:03,539 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0)) || ((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && tmp == 0) && !(tmp___0 == 0)) && !(\result == 0))) [2021-07-05 09:55:03,578 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-07-05 09:55:03,579 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-07-05 09:55:03,579 INFO L168 Benchmark]: Toolchain (without parser) took 11316.31 ms. Allocated memory was 71.3 MB in the beginning and 482.3 MB in the end (delta: 411.0 MB). Free memory was 51.1 MB in the beginning and 282.1 MB in the end (delta: -231.1 MB). Peak memory consumption was 178.6 MB. Max. memory is 16.1 GB. [2021-07-05 09:55:03,579 INFO L168 Benchmark]: CDTParser took 0.65 ms. Allocated memory is still 71.3 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 09:55:03,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 468.50 ms. Allocated memory is still 71.3 MB. Free memory was 50.8 MB in the beginning and 42.0 MB in the end (delta: 8.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-07-05 09:55:03,579 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.72 ms. Allocated memory is still 71.3 MB. Free memory was 42.0 MB in the beginning and 36.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 09:55:03,580 INFO L168 Benchmark]: Boogie Preprocessor took 35.25 ms. Allocated memory is still 71.3 MB. Free memory was 36.8 MB in the beginning and 33.1 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 09:55:03,580 INFO L168 Benchmark]: RCFGBuilder took 952.54 ms. Allocated memory was 71.3 MB in the beginning and 113.2 MB in the end (delta: 41.9 MB). Free memory was 33.1 MB in the beginning and 71.4 MB in the end (delta: -38.3 MB). Peak memory consumption was 24.2 MB. Max. memory is 16.1 GB. [2021-07-05 09:55:03,580 INFO L168 Benchmark]: TraceAbstraction took 9684.80 ms. Allocated memory was 113.2 MB in the beginning and 482.3 MB in the end (delta: 369.1 MB). Free memory was 70.8 MB in the beginning and 297.9 MB in the end (delta: -227.1 MB). Peak memory consumption was 143.1 MB. Max. memory is 16.1 GB. [2021-07-05 09:55:03,580 INFO L168 Benchmark]: Witness Printer took 104.53 ms. Allocated memory is still 482.3 MB. Free memory was 297.9 MB in the beginning and 282.1 MB in the end (delta: 15.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-07-05 09:55:03,580 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65 ms. Allocated memory is still 71.3 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 468.50 ms. Allocated memory is still 71.3 MB. Free memory was 50.8 MB in the beginning and 42.0 MB in the end (delta: 8.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 64.72 ms. Allocated memory is still 71.3 MB. Free memory was 42.0 MB in the beginning and 36.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 35.25 ms. Allocated memory is still 71.3 MB. Free memory was 36.8 MB in the beginning and 33.1 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 952.54 ms. Allocated memory was 71.3 MB in the beginning and 113.2 MB in the end (delta: 41.9 MB). Free memory was 33.1 MB in the beginning and 71.4 MB in the end (delta: -38.3 MB). Peak memory consumption was 24.2 MB. Max. memory is 16.1 GB. * TraceAbstraction took 9684.80 ms. Allocated memory was 113.2 MB in the beginning and 482.3 MB in the end (delta: 369.1 MB). Free memory was 70.8 MB in the beginning and 297.9 MB in the end (delta: -227.1 MB). Peak memory consumption was 143.1 MB. Max. memory is 16.1 GB. * Witness Printer took 104.53 ms. Allocated memory is still 482.3 MB. Free memory was 297.9 MB in the beginning and 282.1 MB in the end (delta: 15.7 MB). Peak memory consumption was 14.7 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, 195 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 9231.6ms, OverallIterations: 14, TraceHistogramMax: 2, EmptinessCheckTime: 16.2ms, AutomataDifference: 1423.5ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 5577.4ms, InitialAbstractionConstructionTime: 7.9ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 1865 SDtfs, 3142 SDslu, 3850 SDs, 0 SdLazy, 556 SolverSat, 101 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 566.6ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 224 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 87 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 85 ImplicationChecksByTransitivity, 367.5ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=258occurred in iteration=10, InterpolantAutomatonStates: 94, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 165.6ms AutomataMinimizationTime, 14 MinimizatonAttempts, 1895 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 69 LocationsWithAnnotation, 69 PreInvPairs, 350 NumberOfFragments, 1812 HoareAnnotationTreeSize, 69 FomulaSimplifications, 31108933 FormulaSimplificationTreeSizeReduction, 1561.7ms HoareSimplificationTime, 69 FomulaSimplificationsInter, 1875669 FormulaSimplificationTreeSizeReductionInter, 3998.8ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 97.8ms SsaConstructionTime, 299.7ms SatisfiabilityAnalysisTime, 918.1ms InterpolantComputationTime, 696 NumberOfCodeBlocks, 696 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 680 ConstructedInterpolants, 0 QuantifiedInterpolants, 1515 SizeOfPredicates, 6 NumberOfNonLiveVariables, 894 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 16 InterpolantComputations, 12 PerfectInterpolantSequences, 94/120 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, 195 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 203.8ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.1ms, AutomataDifference: 14.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 82.8ms, InitialAbstractionConstructionTime: 1.3ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 395 SDtfs, 99 SDslu, 5 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.7ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=195occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 3.3ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 69 LocationsWithAnnotation, 69 PreInvPairs, 115 NumberOfFragments, 113 HoareAnnotationTreeSize, 69 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 33.6ms HoareSimplificationTime, 69 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 44.3ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 2.9ms SsaConstructionTime, 10.7ms SatisfiabilityAnalysisTime, 53.8ms 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, 195 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 162.7ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.8ms, AutomataDifference: 12.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 64.7ms, InitialAbstractionConstructionTime: 2.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 395 SDtfs, 99 SDslu, 5 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=195occurred 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: 5.4ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 69 LocationsWithAnnotation, 69 PreInvPairs, 93 NumberOfFragments, 113 HoareAnnotationTreeSize, 69 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 19.9ms HoareSimplificationTime, 69 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 41.9ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 4.3ms SsaConstructionTime, 10.7ms SatisfiabilityAnalysisTime, 28.1ms 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: 174]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0) && waterLevel <= 2) || (((1 == systemActive && methaneLevelCritical == systemActive) && pumpRunning == 0) && waterLevel <= 2)) || ((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == systemActive) && tmp == 0) && !(tmp___0 == 0)) && !(\result == 0))) || ((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && methaneLevelCritical == 0) && !(tmp___0 == 0)) && !(\result == 0))) - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && !(tmp___0 == 0)) && !(\result == 0)) || ((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0))) - InvariantResult [Line: 430]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 113]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((((((((methaneLevelCritical == systemActive && ((((pumpRunning == 1 && 2 <= waterLevel) && 1 == systemActive) && tmp == 0) || (((pumpRunning == 1 && 1 == systemActive) && tmp == 0) && waterLevel == 1))) && 1 <= \result) && 1 <= tmp) && !(tmp___0 == 0)) && !(\result == 0)) && waterLevel <= 2) || ((((((((((pumpRunning == 1 && 2 <= waterLevel) && 1 == systemActive) && tmp == 0) || (((pumpRunning == 1 && 1 == systemActive) && tmp == 0) && waterLevel == 1)) && methaneLevelCritical == 0) && \result == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0)) && waterLevel <= 2)) || (((1 == systemActive && methaneLevelCritical == 0) && waterLevel == 1) && pumpRunning == 0)) || (((((((1 == systemActive && methaneLevelCritical == 0) && \result <= 1) && \result == 0) && tmp___0 <= 1) && tmp == 0) && pumpRunning == 0) && waterLevel <= 2)) || (((((1 == systemActive && methaneLevelCritical == systemActive) && 1 <= \result) && 1 <= tmp) && pumpRunning == 0) && waterLevel <= 2)) || (((((((((((((pumpRunning == 1 && 1 == systemActive) && tmp == 0) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result <= 1) && \result == 0) && tmp___0 <= 1) && !(tmp___0 == 0)) && tmp == 0) && tmp == 0) && !(\result == 0)) && waterLevel <= 2)) || ((((((((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && tmp == 0) && 1 <= tmp) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0)) && waterLevel <= 2)) || ((((2 <= waterLevel && 1 == systemActive) && methaneLevelCritical == 0) && pumpRunning == 0) && waterLevel <= 2)) - InvariantResult [Line: 79]: Loop Invariant Derived loop invariant: ((1 == systemActive && methaneLevelCritical == 0) && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 485]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 182]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 430]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && !(tmp___0 == 0)) && !(\result == 0)) || (((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0))) - InvariantResult [Line: 485]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 182]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0)) || (((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == systemActive) && pumpRunning == 0)) || (((((((((!(tmp == 0) && pumpRunning == 1) && 2 <= waterLevel) && 1 == systemActive) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0)) && waterLevel <= 2)) || (((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && tmp == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0))) || (((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == 0) && pumpRunning == 0)) || (((((((((!(tmp == 0) && pumpRunning == 1) && 2 <= waterLevel) && 1 == systemActive) && methaneLevelCritical == systemActive) && tmp == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0)) && waterLevel <= 2)) - InvariantResult [Line: 430]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((((((((((!(tmp == 0) && pumpRunning == 1) && 2 <= waterLevel) && 1 == systemActive) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0)) && waterLevel <= 2) || ((((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0))) || (((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && tmp == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0))) || ((((((((((!(tmp == 0) && pumpRunning == 1) && 2 <= waterLevel) && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0)) && waterLevel <= 2)) || ((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && pumpRunning == 0)) || ((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((1 == systemActive && methaneLevelCritical == 0) && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 485]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 430]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 485]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 430]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 485]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 950]: Loop Invariant Derived loop invariant: ((1 == systemActive && methaneLevelCritical == 0) && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 430]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 352]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 485]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0)) || ((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && tmp == 0) && !(tmp___0 == 0)) && !(\result == 0))) - InvariantResult [Line: 352]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 352]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 471]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((2 <= waterLevel && 1 == systemActive) && methaneLevelCritical == 0) && \result == 0) && pumpRunning == 0) && waterLevel <= 2) || ((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == 0) && !(\result == 0)) && pumpRunning == 0)) || ((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == systemActive) && !(\result == 0)) && pumpRunning == 0)) || (((((2 <= waterLevel && 1 == systemActive) && methaneLevelCritical == systemActive) && \result == 0) && pumpRunning == 0) && waterLevel <= 2)) - InvariantResult [Line: 352]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 352]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 977]: Loop Invariant Derived loop invariant: 1 == systemActive - InvariantResult [Line: 352]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 352]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: ((((((((((((!(tmp == 0) && splverifierCounter == 0) && pumpRunning == 1) && 2 <= waterLevel) && 1 == systemActive) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0)) && \result == 1) && waterLevel <= 2 - InvariantResult [Line: 352]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 352]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((((((2 <= waterLevel && 1 == systemActive) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0)) && pumpRunning == 0) && waterLevel <= 2) || (((((((waterLevel <= 1 && \result == 0) && 1 == systemActive) && methaneLevelCritical == systemActive) && !(tmp == 0)) && tmp___0 == 0) && !(\result == 0)) && pumpRunning == 0)) || (((((((waterLevel <= 1 && \result == 0) && 1 == systemActive) && !(tmp == 0)) && tmp___0 == 0) && methaneLevelCritical == 0) && !(\result == 0)) && pumpRunning == 0)) || ((((((((2 <= waterLevel && 1 == systemActive) && methaneLevelCritical == systemActive) && tmp == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0)) && pumpRunning == 0) && waterLevel <= 2)) - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 352]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 352]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 371]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 371]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((((((((((((!(tmp == 0) && pumpRunning == 1) && 2 <= waterLevel) && 1 == systemActive) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0)) && waterLevel <= 2) || ((((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && tmp == 0) && 1 <= tmp) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0))) || (((((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == 0) && \result <= 1) && \result == 0) && tmp___0 <= 1) && tmp == 0) && pumpRunning == 0)) || (((((((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result <= 1) && \result == 0) && tmp___0 <= 1) && !(tmp___0 == 0)) && tmp == 0) && tmp == 0) && !(\result == 0))) || (((((((((((!(tmp == 0) && pumpRunning == 1) && 2 <= waterLevel) && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && \result == 0) && 1 <= tmp) && !(tmp___0 == 0)) && !(\result == 0)) && waterLevel <= 2)) || (((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && 1 <= tmp) && pumpRunning == 0)) || (((1 == systemActive && methaneLevelCritical == 0) && waterLevel == 1) && pumpRunning == 0)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 352]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0) && waterLevel <= 2) || ((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && tmp == 0) && methaneLevelCritical == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0))) || (((1 == systemActive && methaneLevelCritical == systemActive) && pumpRunning == 0) && waterLevel <= 2)) || ((((methaneLevelCritical == systemActive && ((((pumpRunning == 1 && 2 <= waterLevel) && 1 == systemActive) && tmp == 0) || (((pumpRunning == 1 && 1 == systemActive) && tmp == 0) && waterLevel == 1))) && !(tmp___0 == 0)) && !(\result == 0)) && waterLevel <= 2)) || ((((((((pumpRunning == 1 && 2 <= waterLevel) && 1 == systemActive) && tmp == 0) || (((pumpRunning == 1 && 1 == systemActive) && tmp == 0) && waterLevel == 1)) && methaneLevelCritical == 0) && !(tmp___0 == 0)) && !(\result == 0)) && waterLevel <= 2)) || ((((((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == systemActive) && tmp == 0) && tmp == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0)) && waterLevel <= 2)) - InvariantResult [Line: 371]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp___0 == 0)) && !(\result == 0)) || ((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && methaneLevelCritical == systemActive) && 1 <= \result) && tmp == 0) && tmp == 0) && !(tmp___0 == 0)) && !(\result == 0))) - InvariantResult [Line: 371]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 371]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 371]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 182]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 462]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((((((((!(tmp == 0) && pumpRunning == 1) && 2 <= waterLevel) && 1 == systemActive) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result == 0) && !(tmp___0 == 0)) && tmp == 0) && !(\result == 0)) && waterLevel <= 2) || ((((((waterLevel <= 1 && 1 == systemActive) && methaneLevelCritical == 0) && \result <= 1) && \result == 0) && tmp == 0) && pumpRunning == 0)) || ((((((((((((pumpRunning == 1 && waterLevel <= 1) && 1 == systemActive) && tmp == 0) && tmp == 0) && methaneLevelCritical == 0) && \result == 0) && \result <= 1) && \result == 0) && !(tmp___0 == 0)) && tmp == 0) && tmp == 0) && !(\result == 0))) - InvariantResult [Line: 906]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 462]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 462]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 967]: Loop Invariant Derived loop invariant: 1 == systemActive RESULT: Ultimate proved your program to be correct! [2021-07-05 09:55:03,647 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...