./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec5_product57.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8d31f386 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/minepump_spec5_product57.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 c018b62812d53c857c48baba878052abd5ef0585 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 09:56:09,724 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 09:56:09,726 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 09:56:09,750 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 09:56:09,751 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 09:56:09,752 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 09:56:09,753 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 09:56:09,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 09:56:09,761 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 09:56:09,762 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 09:56:09,762 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 09:56:09,764 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 09:56:09,766 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 09:56:09,766 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 09:56:09,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 09:56:09,771 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 09:56:09,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 09:56:09,775 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 09:56:09,777 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 09:56:09,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 09:56:09,781 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 09:56:09,784 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 09:56:09,785 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 09:56:09,786 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 09:56:09,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 09:56:09,794 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 09:56:09,795 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 09:56:09,796 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 09:56:09,796 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 09:56:09,797 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 09:56:09,798 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 09:56:09,799 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 09:56:09,799 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 09:56:09,802 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 09:56:09,803 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 09:56:09,803 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 09:56:09,804 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 09:56:09,804 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 09:56:09,804 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 09:56:09,805 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 09:56:09,806 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 09:56:09,807 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 09:56:09,848 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 09:56:09,849 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 09:56:09,851 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 09:56:09,851 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 09:56:09,851 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 09:56:09,851 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 09:56:09,852 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 09:56:09,852 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 09:56:09,852 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 09:56:09,852 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 09:56:09,853 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 09:56:09,853 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 09:56:09,853 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 09:56:09,854 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 09:56:09,854 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 09:56:09,854 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 09:56:09,854 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 09:56:09,854 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 09:56:09,854 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 09:56:09,855 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 09:56:09,855 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:56:09,855 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 09:56:09,855 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 09:56:09,855 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 09:56:09,856 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 09:56:09,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 09:56:09,856 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 09:56:09,856 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 09:56:09,856 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c018b62812d53c857c48baba878052abd5ef0585 [2021-07-05 09:56:10,128 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 09:56:10,148 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 09:56:10,150 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 09:56:10,151 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 09:56:10,152 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 09:56:10,153 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product57.cil.c [2021-07-05 09:56:10,202 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d03a31a23/cc403fe1dc5f4e8ca936ea3c66fcf16b/FLAG79ee28eaa [2021-07-05 09:56:10,657 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 09:56:10,658 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product57.cil.c [2021-07-05 09:56:10,675 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d03a31a23/cc403fe1dc5f4e8ca936ea3c66fcf16b/FLAG79ee28eaa [2021-07-05 09:56:10,980 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d03a31a23/cc403fe1dc5f4e8ca936ea3c66fcf16b [2021-07-05 09:56:10,983 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 09:56:10,984 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 09:56:10,985 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 09:56:10,986 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 09:56:10,988 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 09:56:10,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:56:10" (1/1) ... [2021-07-05 09:56:10,990 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f9e2af3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:10, skipping insertion in model container [2021-07-05 09:56:10,990 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:56:10" (1/1) ... [2021-07-05 09:56:11,010 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 09:56:11,043 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 09:56:11,138 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product57.cil.c[1281,1294] [2021-07-05 09:56:11,292 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:56:11,300 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 09:56:11,317 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product57.cil.c[1281,1294] [2021-07-05 09:56:11,383 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:56:11,410 INFO L208 MainTranslator]: Completed translation [2021-07-05 09:56:11,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:11 WrapperNode [2021-07-05 09:56:11,410 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 09:56:11,411 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 09:56:11,411 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 09:56:11,412 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 09:56:11,417 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:11" (1/1) ... [2021-07-05 09:56:11,445 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:11" (1/1) ... [2021-07-05 09:56:11,508 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 09:56:11,511 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 09:56:11,511 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 09:56:11,511 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 09:56:11,518 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:11" (1/1) ... [2021-07-05 09:56:11,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:11" (1/1) ... [2021-07-05 09:56:11,531 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:11" (1/1) ... [2021-07-05 09:56:11,531 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:11" (1/1) ... [2021-07-05 09:56:11,555 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:11" (1/1) ... [2021-07-05 09:56:11,561 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:11" (1/1) ... [2021-07-05 09:56:11,563 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:11" (1/1) ... [2021-07-05 09:56:11,567 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 09:56:11,568 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 09:56:11,568 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 09:56:11,568 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 09:56:11,569 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:11" (1/1) ... [2021-07-05 09:56:11,574 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:56:11,580 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:56:11,589 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-07-05 09:56:11,626 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-07-05 09:56:11,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 09:56:11,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-05 09:56:11,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 09:56:11,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 09:56:12,600 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 09:56:12,601 INFO L299 CfgBuilder]: Removed 206 assume(true) statements. [2021-07-05 09:56:12,602 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:56:12 BoogieIcfgContainer [2021-07-05 09:56:12,602 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 09:56:12,604 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 09:56:12,604 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 09:56:12,606 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 09:56:12,606 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 09:56:10" (1/3) ... [2021-07-05 09:56:12,607 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78f9f32b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:56:12, skipping insertion in model container [2021-07-05 09:56:12,607 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:11" (2/3) ... [2021-07-05 09:56:12,607 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78f9f32b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:56:12, skipping insertion in model container [2021-07-05 09:56:12,607 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:56:12" (3/3) ... [2021-07-05 09:56:12,609 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product57.cil.c [2021-07-05 09:56:12,615 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 09:56:12,615 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-07-05 09:56:12,646 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:56:12,652 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:56:12,652 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:56:12,667 INFO L276 IsEmpty]: Start isEmpty. Operand has 144 states, 140 states have (on average 1.5214285714285714) internal successors, (213), 143 states have internal predecessors, (213), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:12,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-07-05 09:56:12,673 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:12,673 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:12,673 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:12,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:12,679 INFO L82 PathProgramCache]: Analyzing trace with hash 1840859928, now seen corresponding path program 1 times [2021-07-05 09:56:12,687 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:12,687 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059381518] [2021-07-05 09:56:12,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:12,688 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:12,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:12,890 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,891 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:12,901 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:12,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:12,903 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:12,903 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059381518] [2021-07-05 09:56:12,904 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2059381518] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:12,904 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:12,904 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:12,906 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [742490925] [2021-07-05 09:56:12,909 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:12,912 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:12,924 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:12,925 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:12,929 INFO L87 Difference]: Start difference. First operand has 144 states, 140 states have (on average 1.5214285714285714) internal successors, (213), 143 states have internal predecessors, (213), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 2 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:12,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:12,993 INFO L93 Difference]: Finished difference Result 281 states and 418 transitions. [2021-07-05 09:56:12,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:12,995 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 2 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2021-07-05 09:56:12,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:13,001 INFO L225 Difference]: With dead ends: 281 [2021-07-05 09:56:13,001 INFO L226 Difference]: Without dead ends: 57 [2021-07-05 09:56:13,003 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 8.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:13,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2021-07-05 09:56:13,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 57. [2021-07-05 09:56:13,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 56 states have (on average 1.4285714285714286) internal successors, (80), 56 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:13,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 80 transitions. [2021-07-05 09:56:13,030 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 80 transitions. Word has length 26 [2021-07-05 09:56:13,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:13,030 INFO L442 AbstractCegarLoop]: Abstraction has 57 states and 80 transitions. [2021-07-05 09:56:13,031 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 2 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:13,031 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 80 transitions. [2021-07-05 09:56:13,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-07-05 09:56:13,032 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:13,032 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:13,032 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-05 09:56:13,032 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:13,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:13,033 INFO L82 PathProgramCache]: Analyzing trace with hash 655441665, now seen corresponding path program 1 times [2021-07-05 09:56:13,033 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:13,034 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1966703487] [2021-07-05 09:56:13,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:13,034 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:13,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:13,098 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:13,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:13,105 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:13,105 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1966703487] [2021-07-05 09:56:13,105 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1966703487] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:13,105 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:13,105 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:13,105 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1073212057] [2021-07-05 09:56:13,106 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:13,107 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:13,107 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:13,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:13,108 INFO L87 Difference]: Start difference. First operand 57 states and 80 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 2 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:13,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:13,148 INFO L93 Difference]: Finished difference Result 131 states and 187 transitions. [2021-07-05 09:56:13,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:13,149 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 2 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2021-07-05 09:56:13,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:13,150 INFO L225 Difference]: With dead ends: 131 [2021-07-05 09:56:13,150 INFO L226 Difference]: Without dead ends: 81 [2021-07-05 09:56:13,151 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.1ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:13,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2021-07-05 09:56:13,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 79. [2021-07-05 09:56:13,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 78 states have (on average 1.4102564102564104) internal successors, (110), 78 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:13,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 110 transitions. [2021-07-05 09:56:13,160 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 110 transitions. Word has length 28 [2021-07-05 09:56:13,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:13,160 INFO L442 AbstractCegarLoop]: Abstraction has 79 states and 110 transitions. [2021-07-05 09:56:13,160 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 2 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:13,160 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 110 transitions. [2021-07-05 09:56:13,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-07-05 09:56:13,173 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:13,173 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:13,174 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-05 09:56:13,174 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:13,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:13,175 INFO L82 PathProgramCache]: Analyzing trace with hash 1335383949, now seen corresponding path program 1 times [2021-07-05 09:56:13,175 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:13,175 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [509372129] [2021-07-05 09:56:13,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:13,176 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:13,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:13,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,292 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:13,305 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,305 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:13,315 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,315 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:13,324 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,325 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:13,325 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:13,326 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [509372129] [2021-07-05 09:56:13,326 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [509372129] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:13,326 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:13,326 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:56:13,327 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2089325149] [2021-07-05 09:56:13,327 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:56:13,327 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:13,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:56:13,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:56:13,328 INFO L87 Difference]: Start difference. First operand 79 states and 110 transitions. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:13,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:13,536 INFO L93 Difference]: Finished difference Result 266 states and 375 transitions. [2021-07-05 09:56:13,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-05 09:56:13,537 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 34 [2021-07-05 09:56:13,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:13,539 INFO L225 Difference]: With dead ends: 266 [2021-07-05 09:56:13,539 INFO L226 Difference]: Without dead ends: 194 [2021-07-05 09:56:13,539 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 86.0ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:56:13,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 194 states. [2021-07-05 09:56:13,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 194 to 78. [2021-07-05 09:56:13,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 77 states have (on average 1.3896103896103895) internal successors, (107), 77 states have internal predecessors, (107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:13,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 107 transitions. [2021-07-05 09:56:13,550 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 107 transitions. Word has length 34 [2021-07-05 09:56:13,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:13,551 INFO L442 AbstractCegarLoop]: Abstraction has 78 states and 107 transitions. [2021-07-05 09:56:13,551 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:13,551 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 107 transitions. [2021-07-05 09:56:13,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-07-05 09:56:13,552 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:13,552 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:13,553 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-05 09:56:13,553 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:13,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:13,553 INFO L82 PathProgramCache]: Analyzing trace with hash 1094266678, now seen corresponding path program 1 times [2021-07-05 09:56:13,554 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:13,554 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119391839] [2021-07-05 09:56:13,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:13,554 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:13,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,593 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:13,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,605 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:13,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:13,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:13,621 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:13,621 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1119391839] [2021-07-05 09:56:13,621 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1119391839] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:13,622 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:13,622 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:56:13,622 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2035112435] [2021-07-05 09:56:13,622 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:56:13,623 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:13,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:56:13,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:56:13,624 INFO L87 Difference]: Start difference. First operand 78 states and 107 transitions. Second operand has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:13,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:13,735 INFO L93 Difference]: Finished difference Result 198 states and 272 transitions. [2021-07-05 09:56:13,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 09:56:13,736 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2021-07-05 09:56:13,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:13,737 INFO L225 Difference]: With dead ends: 198 [2021-07-05 09:56:13,737 INFO L226 Difference]: Without dead ends: 127 [2021-07-05 09:56:13,738 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 38.7ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:56:13,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2021-07-05 09:56:13,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 84. [2021-07-05 09:56:13,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 83 states have (on average 1.3614457831325302) internal successors, (113), 83 states have internal predecessors, (113), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:13,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 113 transitions. [2021-07-05 09:56:13,748 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 113 transitions. Word has length 37 [2021-07-05 09:56:13,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:13,748 INFO L442 AbstractCegarLoop]: Abstraction has 84 states and 113 transitions. [2021-07-05 09:56:13,748 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:13,748 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 113 transitions. [2021-07-05 09:56:13,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-07-05 09:56:13,749 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:13,749 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:13,750 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-05 09:56:13,750 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:13,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:13,750 INFO L82 PathProgramCache]: Analyzing trace with hash 83149428, now seen corresponding path program 1 times [2021-07-05 09:56:13,751 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:13,751 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620047947] [2021-07-05 09:56:13,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:13,751 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:13,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:13,803 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,804 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:13,809 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,809 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,810 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,811 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:56:13,819 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,820 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:56:13,827 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,828 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:13,828 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:13,828 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [620047947] [2021-07-05 09:56:13,829 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [620047947] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:13,829 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:13,829 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:56:13,829 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871720588] [2021-07-05 09:56:13,829 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:56:13,829 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:13,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:56:13,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:56:13,834 INFO L87 Difference]: Start difference. First operand 84 states and 113 transitions. Second operand has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:13,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:13,917 INFO L93 Difference]: Finished difference Result 215 states and 289 transitions. [2021-07-05 09:56:13,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 09:56:13,917 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2021-07-05 09:56:13,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:13,918 INFO L225 Difference]: With dead ends: 215 [2021-07-05 09:56:13,919 INFO L226 Difference]: Without dead ends: 138 [2021-07-05 09:56:13,919 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 47.6ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-07-05 09:56:13,920 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2021-07-05 09:56:13,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 88. [2021-07-05 09:56:13,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 87 states have (on average 1.3448275862068966) internal successors, (117), 87 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:13,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 117 transitions. [2021-07-05 09:56:13,928 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 117 transitions. Word has length 37 [2021-07-05 09:56:13,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:13,929 INFO L442 AbstractCegarLoop]: Abstraction has 88 states and 117 transitions. [2021-07-05 09:56:13,929 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:13,929 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 117 transitions. [2021-07-05 09:56:13,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-07-05 09:56:13,930 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:13,930 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:13,930 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-05 09:56:13,930 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:13,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:13,931 INFO L82 PathProgramCache]: Analyzing trace with hash -937918926, now seen corresponding path program 1 times [2021-07-05 09:56:13,931 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:13,931 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [918611535] [2021-07-05 09:56:13,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:13,932 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:13,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:13,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:56:13,980 INFO L142 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-07-05 09:56:13,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:13,983 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:13,983 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [918611535] [2021-07-05 09:56:13,983 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [918611535] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:13,983 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:13,983 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:13,983 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1530387295] [2021-07-05 09:56:13,984 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:13,984 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:13,984 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:13,984 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:13,985 INFO L87 Difference]: Start difference. First operand 88 states and 117 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:14,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:14,015 INFO L93 Difference]: Finished difference Result 197 states and 263 transitions. [2021-07-05 09:56:14,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:14,015 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 37 [2021-07-05 09:56:14,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:14,016 INFO L225 Difference]: With dead ends: 197 [2021-07-05 09:56:14,016 INFO L226 Difference]: Without dead ends: 116 [2021-07-05 09:56:14,017 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:14,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2021-07-05 09:56:14,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 116. [2021-07-05 09:56:14,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116 states, 115 states have (on average 1.3130434782608695) internal successors, (151), 115 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:14,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 116 states and 151 transitions. [2021-07-05 09:56:14,028 INFO L78 Accepts]: Start accepts. Automaton has 116 states and 151 transitions. Word has length 37 [2021-07-05 09:56:14,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:14,028 INFO L442 AbstractCegarLoop]: Abstraction has 116 states and 151 transitions. [2021-07-05 09:56:14,028 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:14,028 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 151 transitions. [2021-07-05 09:56:14,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-07-05 09:56:14,034 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:14,034 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:14,034 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-05 09:56:14,035 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:14,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:14,037 INFO L82 PathProgramCache]: Analyzing trace with hash 597879026, now seen corresponding path program 1 times [2021-07-05 09:56:14,037 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:14,037 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1369154094] [2021-07-05 09:56:14,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:14,038 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:14,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:14,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:56:14,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:56:14,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:56:14,160 INFO L142 QuantifierPusher]: treesize reduction 9, result has 43.8 percent of original size [2021-07-05 09:56:14,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:56:14,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:14,176 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:14,176 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1369154094] [2021-07-05 09:56:14,177 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1369154094] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:14,177 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:14,177 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 09:56:14,177 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946651817] [2021-07-05 09:56:14,178 INFO L425 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-05 09:56:14,179 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:14,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-05 09:56:14,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:56:14,181 INFO L87 Difference]: Start difference. First operand 116 states and 151 transitions. Second operand has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 6 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:14,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:14,502 INFO L93 Difference]: Finished difference Result 545 states and 731 transitions. [2021-07-05 09:56:14,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-05 09:56:14,503 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 6 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 38 [2021-07-05 09:56:14,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:14,505 INFO L225 Difference]: With dead ends: 545 [2021-07-05 09:56:14,505 INFO L226 Difference]: Without dead ends: 464 [2021-07-05 09:56:14,506 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 136.4ms TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2021-07-05 09:56:14,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 464 states. [2021-07-05 09:56:14,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 464 to 196. [2021-07-05 09:56:14,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 196 states, 195 states have (on average 1.3076923076923077) internal successors, (255), 195 states have internal predecessors, (255), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:14,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 196 states and 255 transitions. [2021-07-05 09:56:14,539 INFO L78 Accepts]: Start accepts. Automaton has 196 states and 255 transitions. Word has length 38 [2021-07-05 09:56:14,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:14,540 INFO L442 AbstractCegarLoop]: Abstraction has 196 states and 255 transitions. [2021-07-05 09:56:14,541 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 6 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:14,541 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 255 transitions. [2021-07-05 09:56:14,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-07-05 09:56:14,546 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:14,546 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:14,546 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-05 09:56:14,547 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:14,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:14,547 INFO L82 PathProgramCache]: Analyzing trace with hash -1086391584, now seen corresponding path program 1 times [2021-07-05 09:56:14,548 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:14,548 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [883542485] [2021-07-05 09:56:14,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:14,548 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:14,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:14,631 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,632 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,633 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,634 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,642 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,648 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:56:14,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,660 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,662 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:14,662 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:14,662 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [883542485] [2021-07-05 09:56:14,668 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [883542485] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:56:14,668 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [657038852] [2021-07-05 09:56:14,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:14,669 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 09:56:14,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:56:14,670 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-07-05 09:56:14,673 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-07-05 09:56:14,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:14,884 INFO L263 TraceCheckSpWp]: Trace formula consists of 459 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-05 09:56:14,889 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 09:56:14,893 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,894 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,895 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,895 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,896 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,896 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,901 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,902 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,903 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,903 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,904 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,904 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,920 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,920 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,921 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,922 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,963 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,964 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,966 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,967 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,981 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,983 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,984 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,984 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,013 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:56:15,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,102 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:56:15,103 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,103 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:56:15,109 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-07-05 09:56:15,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,119 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:56:15,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,129 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:56:15,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:56:15,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 09:56:15,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,158 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,159 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,162 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,164 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,164 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,165 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,166 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,167 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,179 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,193 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,200 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,201 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,202 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,205 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,207 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,211 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,212 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,215 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,216 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,217 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,217 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:15,218 INFO L142 QuantifierPusher]: treesize reduction 6, result has 14.3 percent of original size [2021-07-05 09:56:15,218 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,220 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:15,221 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:15,221 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:15,221 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [657038852] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:56:15,222 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 09:56:15,222 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2021-07-05 09:56:15,222 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1740496508] [2021-07-05 09:56:15,222 INFO L425 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-05 09:56:15,224 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:15,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-05 09:56:15,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-07-05 09:56:15,225 INFO L87 Difference]: Start difference. First operand 196 states and 255 transitions. Second operand has 8 states, 8 states have (on average 11.375) internal successors, (91), 8 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:15,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:15,415 INFO L93 Difference]: Finished difference Result 443 states and 594 transitions. [2021-07-05 09:56:15,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-05 09:56:15,416 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.375) internal successors, (91), 8 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 61 [2021-07-05 09:56:15,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:15,416 INFO L225 Difference]: With dead ends: 443 [2021-07-05 09:56:15,417 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:56:15,417 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 54.3ms TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2021-07-05 09:56:15,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:56:15,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:56:15,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:15,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:56:15,418 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 61 [2021-07-05 09:56:15,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:15,418 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:56:15,419 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 11.375) internal successors, (91), 8 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:15,419 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:56:15,419 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:56:15,423 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:56:15,427 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,429 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,430 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,436 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,437 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,438 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,439 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,439 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,444 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,445 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,445 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,446 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,446 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,447 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,447 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,451 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,452 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,452 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,453 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,453 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,453 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,454 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,454 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,455 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,455 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,456 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,473 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,502 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,508 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,532 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,533 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,533 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,534 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,534 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,535 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,535 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,551 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,551 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,552 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,552 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,553 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,553 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,554 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,554 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,588 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,589 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,605 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,639 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,639 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,640 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,647 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,647 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,648 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,648 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,649 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,650 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,651 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,660 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,694 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,695 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,695 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,932 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 20 [2021-07-05 09:56:16,408 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 21 [2021-07-05 09:56:16,650 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 19 [2021-07-05 09:56:16,682 INFO L762 garLoopResultBuilder]: For program point L729(lines 729 733) no Hoare annotation was computed. [2021-07-05 09:56:16,682 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:56:16,682 INFO L762 garLoopResultBuilder]: For program point L102(line 102) no Hoare annotation was computed. [2021-07-05 09:56:16,682 INFO L762 garLoopResultBuilder]: For program point L763(lines 763 767) no Hoare annotation was computed. [2021-07-05 09:56:16,683 INFO L762 garLoopResultBuilder]: For program point L763-2(lines 757 768) no Hoare annotation was computed. [2021-07-05 09:56:16,683 INFO L762 garLoopResultBuilder]: For program point L830(lines 830 838) no Hoare annotation was computed. [2021-07-05 09:56:16,683 INFO L762 garLoopResultBuilder]: For program point L830-1(lines 830 838) no Hoare annotation was computed. [2021-07-05 09:56:16,683 INFO L762 garLoopResultBuilder]: For program point L830-2(lines 830 838) no Hoare annotation was computed. [2021-07-05 09:56:16,683 INFO L762 garLoopResultBuilder]: For program point L830-3(lines 830 838) no Hoare annotation was computed. [2021-07-05 09:56:16,683 INFO L762 garLoopResultBuilder]: For program point L830-4(lines 830 838) no Hoare annotation was computed. [2021-07-05 09:56:16,683 INFO L762 garLoopResultBuilder]: For program point L830-5(lines 830 838) no Hoare annotation was computed. [2021-07-05 09:56:16,683 INFO L762 garLoopResultBuilder]: For program point L699(lines 699 709) no Hoare annotation was computed. [2021-07-05 09:56:16,684 INFO L762 garLoopResultBuilder]: For program point L699-2(lines 699 709) no Hoare annotation was computed. [2021-07-05 09:56:16,684 INFO L762 garLoopResultBuilder]: For program point L699-4(lines 699 709) no Hoare annotation was computed. [2021-07-05 09:56:16,684 INFO L762 garLoopResultBuilder]: For program point L204(lines 204 208) no Hoare annotation was computed. [2021-07-05 09:56:16,684 INFO L762 garLoopResultBuilder]: For program point L204-3(lines 204 208) no Hoare annotation was computed. [2021-07-05 09:56:16,684 INFO L762 garLoopResultBuilder]: For program point L105(lines 105 109) no Hoare annotation was computed. [2021-07-05 09:56:16,684 INFO L762 garLoopResultBuilder]: For program point L105-1(lines 105 109) no Hoare annotation was computed. [2021-07-05 09:56:16,684 INFO L762 garLoopResultBuilder]: For program point L204-6(lines 204 208) no Hoare annotation was computed. [2021-07-05 09:56:16,685 INFO L758 garLoopResultBuilder]: At program point L997(lines 982 1000) the Hoare annotation is: (and (= ~pumpRunning~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) (<= ~waterLevel~0 2)) [2021-07-05 09:56:16,685 INFO L758 garLoopResultBuilder]: At program point L997-1(lines 982 1000) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,685 INFO L758 garLoopResultBuilder]: At program point L997-2(lines 982 1000) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,685 INFO L762 garLoopResultBuilder]: For program point L700(lines 700 706) no Hoare annotation was computed. [2021-07-05 09:56:16,685 INFO L762 garLoopResultBuilder]: For program point L700-2(lines 700 706) no Hoare annotation was computed. [2021-07-05 09:56:16,685 INFO L762 garLoopResultBuilder]: For program point L700-4(lines 700 706) no Hoare annotation was computed. [2021-07-05 09:56:16,686 INFO L758 garLoopResultBuilder]: At program point L801(lines 801 807) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse2 .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1) (and .cse2 (<= 2 ~waterLevel~0) .cse0 .cse1))) [2021-07-05 09:56:16,686 INFO L758 garLoopResultBuilder]: At program point L801-1(lines 801 807) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,686 INFO L758 garLoopResultBuilder]: At program point L801-2(lines 801 807) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,686 INFO L758 garLoopResultBuilder]: At program point L273(lines 268 276) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 (<= 2 ~waterLevel~0) (<= 2 |ULTIMATE.start_getWaterLevel_#res|) .cse1 (<= |ULTIMATE.start_getWaterLevel_#res| 2) .cse2) (and .cse1 (= ~pumpRunning~0 0) .cse2) (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse2))) [2021-07-05 09:56:16,686 INFO L758 garLoopResultBuilder]: At program point L273-1(lines 268 276) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,686 INFO L758 garLoopResultBuilder]: At program point L273-2(lines 268 276) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,686 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:56:16,687 INFO L758 garLoopResultBuilder]: At program point L241(lines 236 244) the Hoare annotation is: false [2021-07-05 09:56:16,687 INFO L758 garLoopResultBuilder]: At program point L241-1(lines 236 244) the Hoare annotation is: (and (<= 2 ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (<= ~waterLevel~0 2)) [2021-07-05 09:56:16,687 INFO L758 garLoopResultBuilder]: At program point L241-2(lines 236 244) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,687 INFO L758 garLoopResultBuilder]: At program point L241-3(lines 236 244) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,687 INFO L758 garLoopResultBuilder]: At program point L241-4(lines 236 244) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,687 INFO L758 garLoopResultBuilder]: At program point L76(lines 1 1000) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:16,687 INFO L758 garLoopResultBuilder]: At program point L241-5(lines 236 244) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,688 INFO L762 garLoopResultBuilder]: For program point L737(lines 737 743) no Hoare annotation was computed. [2021-07-05 09:56:16,688 INFO L758 garLoopResultBuilder]: At program point L737-1(lines 737 743) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse2 .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1) (and .cse2 (<= 2 ~waterLevel~0) .cse0 .cse1))) [2021-07-05 09:56:16,688 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 185) no Hoare annotation was computed. [2021-07-05 09:56:16,688 INFO L758 garLoopResultBuilder]: At program point L178-1(lines 178 185) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,688 INFO L762 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2021-07-05 09:56:16,688 INFO L762 garLoopResultBuilder]: For program point L46-1(line 46) no Hoare annotation was computed. [2021-07-05 09:56:16,688 INFO L762 garLoopResultBuilder]: For program point L46-2(line 46) no Hoare annotation was computed. [2021-07-05 09:56:16,689 INFO L758 garLoopResultBuilder]: At program point L773(lines 726 774) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,689 INFO L758 garLoopResultBuilder]: At program point L674(lines 669 676) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:16,689 INFO L762 garLoopResultBuilder]: For program point L972(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:16,689 INFO L762 garLoopResultBuilder]: For program point L972-2(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:16,689 INFO L762 garLoopResultBuilder]: For program point L972-3(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:16,689 INFO L762 garLoopResultBuilder]: For program point L972-5(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:16,689 INFO L762 garLoopResultBuilder]: For program point L972-6(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:16,689 INFO L762 garLoopResultBuilder]: For program point L972-8(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:16,690 INFO L762 garLoopResultBuilder]: For program point L972-9(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:16,690 INFO L762 garLoopResultBuilder]: For program point L972-11(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:16,690 INFO L762 garLoopResultBuilder]: For program point L972-12(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:16,690 INFO L762 garLoopResultBuilder]: For program point L972-14(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:16,690 INFO L762 garLoopResultBuilder]: For program point L972-15(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:16,690 INFO L762 garLoopResultBuilder]: For program point L972-17(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:16,690 INFO L762 garLoopResultBuilder]: For program point L281(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:56:16,690 INFO L762 garLoopResultBuilder]: For program point L281-1(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:56:16,691 INFO L762 garLoopResultBuilder]: For program point L281-2(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:56:16,691 INFO L762 garLoopResultBuilder]: For program point L281-3(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:56:16,691 INFO L762 garLoopResultBuilder]: For program point L281-4(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:56:16,691 INFO L762 garLoopResultBuilder]: For program point L281-5(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:56:16,691 INFO L762 garLoopResultBuilder]: For program point L216(lines 216 220) no Hoare annotation was computed. [2021-07-05 09:56:16,691 INFO L758 garLoopResultBuilder]: At program point L84(lines 79 87) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:16,691 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:56:16,691 INFO L758 garLoopResultBuilder]: At program point L152(lines 148 154) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:16,692 INFO L758 garLoopResultBuilder]: At program point L978(lines 963 981) the Hoare annotation is: false [2021-07-05 09:56:16,692 INFO L758 garLoopResultBuilder]: At program point L978-1(lines 963 981) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (<= ~waterLevel~0 2))) (or (and (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0) (not (= ULTIMATE.start_isHighWaterLevel_~tmp~9 0)) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2))) [2021-07-05 09:56:16,692 INFO L758 garLoopResultBuilder]: At program point L978-2(lines 963 981) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,692 INFO L758 garLoopResultBuilder]: At program point L978-3(lines 963 981) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,692 INFO L758 garLoopResultBuilder]: At program point L978-4(lines 963 981) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,692 INFO L758 garLoopResultBuilder]: At program point L978-5(lines 963 981) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,692 INFO L762 garLoopResultBuilder]: For program point L747(lines 747 753) no Hoare annotation was computed. [2021-07-05 09:56:16,693 INFO L758 garLoopResultBuilder]: At program point L747-1(lines 747 753) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse2 .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1) (and .cse2 (<= 2 ~waterLevel~0) .cse0 .cse1))) [2021-07-05 09:56:16,693 INFO L758 garLoopResultBuilder]: At program point L286(lines 277 290) the Hoare annotation is: false [2021-07-05 09:56:16,693 INFO L758 garLoopResultBuilder]: At program point L286-1(lines 277 290) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 (not (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2))) [2021-07-05 09:56:16,693 INFO L758 garLoopResultBuilder]: At program point L286-2(lines 277 290) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,693 INFO L758 garLoopResultBuilder]: At program point L286-3(lines 277 290) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,693 INFO L758 garLoopResultBuilder]: At program point L187(lines 168 190) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,693 INFO L758 garLoopResultBuilder]: At program point L286-4(lines 277 290) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,694 INFO L758 garLoopResultBuilder]: At program point L286-5(lines 277 290) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,694 INFO L758 garLoopResultBuilder]: At program point L914(lines 907 917) the Hoare annotation is: false [2021-07-05 09:56:16,694 INFO L758 garLoopResultBuilder]: At program point L914-1(lines 907 917) the Hoare annotation is: (and (<= 2 ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (<= ~waterLevel~0 2)) [2021-07-05 09:56:16,694 INFO L758 garLoopResultBuilder]: At program point L914-2(lines 907 917) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,694 INFO L758 garLoopResultBuilder]: At program point L914-3(lines 907 917) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,694 INFO L758 garLoopResultBuilder]: At program point L914-4(lines 907 917) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,694 INFO L758 garLoopResultBuilder]: At program point L914-5(lines 907 917) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,694 INFO L758 garLoopResultBuilder]: At program point L684(lines 794 800) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse1) (and (= ~pumpRunning~0 1) .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1))) [2021-07-05 09:56:16,695 INFO L758 garLoopResultBuilder]: At program point L684-1(lines 794 800) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,695 INFO L758 garLoopResultBuilder]: At program point L684-2(lines 794 800) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,695 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:56:16,695 INFO L762 garLoopResultBuilder]: For program point L852(lines 852 869) no Hoare annotation was computed. [2021-07-05 09:56:16,695 INFO L762 garLoopResultBuilder]: For program point L852-1(lines 852 869) no Hoare annotation was computed. [2021-07-05 09:56:16,695 INFO L762 garLoopResultBuilder]: For program point L852-2(lines 852 869) no Hoare annotation was computed. [2021-07-05 09:56:16,695 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:56:16,696 INFO L762 garLoopResultBuilder]: For program point L228(lines 228 232) no Hoare annotation was computed. [2021-07-05 09:56:16,696 INFO L762 garLoopResultBuilder]: For program point L889(lines 889 895) no Hoare annotation was computed. [2021-07-05 09:56:16,696 INFO L762 garLoopResultBuilder]: For program point L856(lines 856 864) no Hoare annotation was computed. [2021-07-05 09:56:16,696 INFO L762 garLoopResultBuilder]: For program point L889-2(lines 889 895) no Hoare annotation was computed. [2021-07-05 09:56:16,696 INFO L762 garLoopResultBuilder]: For program point L856-1(lines 856 864) no Hoare annotation was computed. [2021-07-05 09:56:16,696 INFO L762 garLoopResultBuilder]: For program point L856-2(lines 856 864) no Hoare annotation was computed. [2021-07-05 09:56:16,696 INFO L762 garLoopResultBuilder]: For program point L757(lines 757 768) no Hoare annotation was computed. [2021-07-05 09:56:16,696 INFO L762 garLoopResultBuilder]: For program point L889-4(lines 889 895) no Hoare annotation was computed. [2021-07-05 09:56:16,697 INFO L762 garLoopResultBuilder]: For program point L889-6(lines 889 895) no Hoare annotation was computed. [2021-07-05 09:56:16,697 INFO L762 garLoopResultBuilder]: For program point L889-8(lines 889 895) no Hoare annotation was computed. [2021-07-05 09:56:16,697 INFO L762 garLoopResultBuilder]: For program point L889-10(lines 889 895) no Hoare annotation was computed. [2021-07-05 09:56:16,697 INFO L758 garLoopResultBuilder]: At program point L923(lines 918 926) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (= |ULTIMATE.start_isPumpRunning_#res| 1)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse1) (and .cse2 (<= 2 ~waterLevel~0) .cse0 .cse3 .cse1) (and .cse2 .cse0 (= ~switchedOnBeforeTS~0 1) .cse3 .cse1))) [2021-07-05 09:56:16,697 INFO L758 garLoopResultBuilder]: At program point L923-1(lines 918 926) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse1) (and (= ~pumpRunning~0 1) .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1))) [2021-07-05 09:56:16,697 INFO L758 garLoopResultBuilder]: At program point L923-2(lines 918 926) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,697 INFO L758 garLoopResultBuilder]: At program point L923-3(lines 918 926) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,697 INFO L758 garLoopResultBuilder]: At program point L923-4(lines 918 926) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,698 INFO L758 garLoopResultBuilder]: At program point L923-5(lines 918 926) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,698 INFO L758 garLoopResultBuilder]: At program point L296(lines 291 299) the Hoare annotation is: (and (= ~pumpRunning~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) (<= ~waterLevel~0 2)) [2021-07-05 09:56:16,698 INFO L758 garLoopResultBuilder]: At program point L296-1(lines 291 299) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,698 INFO L758 garLoopResultBuilder]: At program point L296-2(lines 291 299) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,698 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:56:16,698 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:56:16,698 INFO L762 garLoopResultBuilder]: For program point L991(lines 991 995) no Hoare annotation was computed. [2021-07-05 09:56:16,699 INFO L762 garLoopResultBuilder]: For program point L991-2(lines 991 995) no Hoare annotation was computed. [2021-07-05 09:56:16,699 INFO L762 garLoopResultBuilder]: For program point L991-3(lines 991 995) no Hoare annotation was computed. [2021-07-05 09:56:16,699 INFO L762 garLoopResultBuilder]: For program point L826(lines 826 843) no Hoare annotation was computed. [2021-07-05 09:56:16,699 INFO L762 garLoopResultBuilder]: For program point L991-5(lines 991 995) no Hoare annotation was computed. [2021-07-05 09:56:16,699 INFO L762 garLoopResultBuilder]: For program point L826-1(lines 826 843) no Hoare annotation was computed. [2021-07-05 09:56:16,699 INFO L762 garLoopResultBuilder]: For program point L991-6(lines 991 995) no Hoare annotation was computed. [2021-07-05 09:56:16,699 INFO L762 garLoopResultBuilder]: For program point L826-2(lines 826 843) no Hoare annotation was computed. [2021-07-05 09:56:16,699 INFO L762 garLoopResultBuilder]: For program point L826-3(lines 826 843) no Hoare annotation was computed. [2021-07-05 09:56:16,699 INFO L762 garLoopResultBuilder]: For program point L991-8(lines 991 995) no Hoare annotation was computed. [2021-07-05 09:56:16,700 INFO L762 garLoopResultBuilder]: For program point L826-4(lines 826 843) no Hoare annotation was computed. [2021-07-05 09:56:16,700 INFO L762 garLoopResultBuilder]: For program point L826-5(lines 826 843) no Hoare annotation was computed. [2021-07-05 09:56:16,700 INFO L758 garLoopResultBuilder]: At program point L794(lines 790 812) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= ~pumpRunning~0 0) .cse1) (and (= ~pumpRunning~0 1) .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1))) [2021-07-05 09:56:16,700 INFO L758 garLoopResultBuilder]: At program point L794-1(lines 790 812) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,700 INFO L762 garLoopResultBuilder]: For program point L728(lines 727 772) no Hoare annotation was computed. [2021-07-05 09:56:16,700 INFO L758 garLoopResultBuilder]: At program point L794-2(lines 790 812) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,700 INFO L762 garLoopResultBuilder]: For program point L695(lines 695 712) no Hoare annotation was computed. [2021-07-05 09:56:16,701 INFO L758 garLoopResultBuilder]: At program point L695-1(lines 1 1000) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse2 (<= 2 ~waterLevel~0) (<= 2 |ULTIMATE.start_getWaterLevel_#res|) .cse0 (<= |ULTIMATE.start_getWaterLevel_#res| 2) (<= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~4 2) (< 1 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~4) .cse1) (and .cse2 .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1))) [2021-07-05 09:56:16,701 INFO L762 garLoopResultBuilder]: For program point L695-2(lines 695 712) no Hoare annotation was computed. [2021-07-05 09:56:16,701 INFO L758 garLoopResultBuilder]: At program point L695-3(lines 1 1000) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,701 INFO L762 garLoopResultBuilder]: For program point L695-4(lines 695 712) no Hoare annotation was computed. [2021-07-05 09:56:16,701 INFO L758 garLoopResultBuilder]: At program point L695-5(lines 1 1000) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,701 INFO L758 garLoopResultBuilder]: At program point L101-2(lines 101 115) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:16,730 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-07-05 09:56:16,929 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 09:56:16,929 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:56:16,932 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/3) [2021-07-05 09:56:16,935 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:56:16,936 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:56:16,936 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:56:16,938 INFO L276 IsEmpty]: Start isEmpty. Operand has 144 states, 140 states have (on average 1.5214285714285714) internal successors, (213), 143 states have internal predecessors, (213), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:16,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-07-05 09:56:16,947 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:16,947 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:16,947 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:16,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:16,948 INFO L82 PathProgramCache]: Analyzing trace with hash -947048074, now seen corresponding path program 1 times [2021-07-05 09:56:16,948 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:16,948 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [964873709] [2021-07-05 09:56:16,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:16,948 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:16,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:16,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:16,995 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:16,995 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [964873709] [2021-07-05 09:56:16,995 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [964873709] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:16,995 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:16,995 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:16,995 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045883670] [2021-07-05 09:56:16,996 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:56:16,996 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:16,996 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:56:16,996 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:56:16,997 INFO L87 Difference]: Start difference. First operand has 144 states, 140 states have (on average 1.5214285714285714) internal successors, (213), 143 states have internal predecessors, (213), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 9.5) internal successors, (19), 2 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:17,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:17,000 INFO L93 Difference]: Finished difference Result 281 states and 418 transitions. [2021-07-05 09:56:17,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:56:17,000 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 9.5) internal successors, (19), 2 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2021-07-05 09:56:17,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:17,001 INFO L225 Difference]: With dead ends: 281 [2021-07-05 09:56:17,001 INFO L226 Difference]: Without dead ends: 94 [2021-07-05 09:56:17,002 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:56:17,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2021-07-05 09:56:17,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 94. [2021-07-05 09:56:17,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 93 states have (on average 1.4408602150537635) internal successors, (134), 93 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:17,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 134 transitions. [2021-07-05 09:56:17,008 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 134 transitions. Word has length 19 [2021-07-05 09:56:17,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:17,009 INFO L442 AbstractCegarLoop]: Abstraction has 94 states and 134 transitions. [2021-07-05 09:56:17,009 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 9.5) internal successors, (19), 2 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:17,009 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 134 transitions. [2021-07-05 09:56:17,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-07-05 09:56:17,010 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:17,010 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:17,011 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable69 [2021-07-05 09:56:17,011 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:17,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:17,012 INFO L82 PathProgramCache]: Analyzing trace with hash 858971479, now seen corresponding path program 1 times [2021-07-05 09:56:17,012 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:17,012 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1674593521] [2021-07-05 09:56:17,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:17,013 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:17,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:17,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:17,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:17,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:17,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:17,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:17,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:17,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:17,042 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:17,042 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1674593521] [2021-07-05 09:56:17,042 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1674593521] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:17,042 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:17,042 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:56:17,042 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [586774930] [2021-07-05 09:56:17,043 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:17,043 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:17,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:17,043 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:17,044 INFO L87 Difference]: Start difference. First operand 94 states and 134 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:17,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:17,046 INFO L93 Difference]: Finished difference Result 94 states and 134 transitions. [2021-07-05 09:56:17,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:17,047 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2021-07-05 09:56:17,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:17,047 INFO L225 Difference]: With dead ends: 94 [2021-07-05 09:56:17,048 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:56:17,048 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:17,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:56:17,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:56:17,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:17,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:56:17,049 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2021-07-05 09:56:17,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:17,049 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:56:17,049 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:17,049 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:56:17,049 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:56:17,051 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:56:17,051 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,052 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,052 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,053 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,053 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,054 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,054 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,055 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,055 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,056 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,056 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,058 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,058 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,059 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,059 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,060 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,060 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,061 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,061 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,061 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,062 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,062 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,063 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,063 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,064 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,064 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,064 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,065 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,065 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,066 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,066 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,066 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,067 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,067 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,068 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,068 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,068 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,069 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,070 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,070 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,070 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,071 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,071 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,072 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,072 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,073 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,073 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,074 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,075 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,075 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,076 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,076 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,076 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,077 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,078 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,079 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,079 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,081 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,082 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,083 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,083 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,141 INFO L762 garLoopResultBuilder]: For program point L729(lines 729 733) no Hoare annotation was computed. [2021-07-05 09:56:17,142 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:56:17,142 INFO L762 garLoopResultBuilder]: For program point L102(line 102) no Hoare annotation was computed. [2021-07-05 09:56:17,142 INFO L762 garLoopResultBuilder]: For program point L763(lines 763 767) no Hoare annotation was computed. [2021-07-05 09:56:17,142 INFO L762 garLoopResultBuilder]: For program point L763-2(lines 757 768) no Hoare annotation was computed. [2021-07-05 09:56:17,142 INFO L762 garLoopResultBuilder]: For program point L830(lines 830 838) no Hoare annotation was computed. [2021-07-05 09:56:17,142 INFO L762 garLoopResultBuilder]: For program point L830-1(lines 830 838) no Hoare annotation was computed. [2021-07-05 09:56:17,142 INFO L762 garLoopResultBuilder]: For program point L830-2(lines 830 838) no Hoare annotation was computed. [2021-07-05 09:56:17,142 INFO L762 garLoopResultBuilder]: For program point L830-3(lines 830 838) no Hoare annotation was computed. [2021-07-05 09:56:17,143 INFO L762 garLoopResultBuilder]: For program point L830-4(lines 830 838) no Hoare annotation was computed. [2021-07-05 09:56:17,143 INFO L762 garLoopResultBuilder]: For program point L830-5(lines 830 838) no Hoare annotation was computed. [2021-07-05 09:56:17,143 INFO L762 garLoopResultBuilder]: For program point L699(lines 699 709) no Hoare annotation was computed. [2021-07-05 09:56:17,143 INFO L762 garLoopResultBuilder]: For program point L699-2(lines 699 709) no Hoare annotation was computed. [2021-07-05 09:56:17,143 INFO L762 garLoopResultBuilder]: For program point L699-4(lines 699 709) no Hoare annotation was computed. [2021-07-05 09:56:17,143 INFO L762 garLoopResultBuilder]: For program point L204(lines 204 208) no Hoare annotation was computed. [2021-07-05 09:56:17,143 INFO L762 garLoopResultBuilder]: For program point L204-3(lines 204 208) no Hoare annotation was computed. [2021-07-05 09:56:17,143 INFO L762 garLoopResultBuilder]: For program point L105(lines 105 109) no Hoare annotation was computed. [2021-07-05 09:56:17,143 INFO L762 garLoopResultBuilder]: For program point L105-1(lines 105 109) no Hoare annotation was computed. [2021-07-05 09:56:17,144 INFO L762 garLoopResultBuilder]: For program point L204-6(lines 204 208) no Hoare annotation was computed. [2021-07-05 09:56:17,144 INFO L758 garLoopResultBuilder]: At program point L997(lines 982 1000) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~pumpRunning~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) (<= ~waterLevel~0 2)) [2021-07-05 09:56:17,144 INFO L758 garLoopResultBuilder]: At program point L997-1(lines 982 1000) the Hoare annotation is: false [2021-07-05 09:56:17,144 INFO L758 garLoopResultBuilder]: At program point L997-2(lines 982 1000) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,144 INFO L762 garLoopResultBuilder]: For program point L700(lines 700 706) no Hoare annotation was computed. [2021-07-05 09:56:17,144 INFO L762 garLoopResultBuilder]: For program point L700-2(lines 700 706) no Hoare annotation was computed. [2021-07-05 09:56:17,144 INFO L762 garLoopResultBuilder]: For program point L700-4(lines 700 706) no Hoare annotation was computed. [2021-07-05 09:56:17,145 INFO L758 garLoopResultBuilder]: At program point L801(lines 801 807) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= ~pumpRunning~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse2 .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1) (and .cse2 (<= 2 ~waterLevel~0) .cse0 .cse1)))) [2021-07-05 09:56:17,145 INFO L758 garLoopResultBuilder]: At program point L801-1(lines 801 807) the Hoare annotation is: false [2021-07-05 09:56:17,145 INFO L758 garLoopResultBuilder]: At program point L801-2(lines 801 807) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,145 INFO L758 garLoopResultBuilder]: At program point L273(lines 268 276) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 (<= 2 ~waterLevel~0) (<= 2 |ULTIMATE.start_getWaterLevel_#res|) .cse1 (<= |ULTIMATE.start_getWaterLevel_#res| 2) .cse2) (and .cse1 (= ~pumpRunning~0 0) .cse2) (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse2)))) [2021-07-05 09:56:17,145 INFO L758 garLoopResultBuilder]: At program point L273-1(lines 268 276) the Hoare annotation is: false [2021-07-05 09:56:17,145 INFO L758 garLoopResultBuilder]: At program point L273-2(lines 268 276) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,145 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:56:17,146 INFO L758 garLoopResultBuilder]: At program point L241(lines 236 244) the Hoare annotation is: false [2021-07-05 09:56:17,146 INFO L758 garLoopResultBuilder]: At program point L241-1(lines 236 244) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 2 ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (<= ~waterLevel~0 2)) [2021-07-05 09:56:17,146 INFO L758 garLoopResultBuilder]: At program point L241-2(lines 236 244) the Hoare annotation is: false [2021-07-05 09:56:17,146 INFO L758 garLoopResultBuilder]: At program point L241-3(lines 236 244) the Hoare annotation is: false [2021-07-05 09:56:17,146 INFO L758 garLoopResultBuilder]: At program point L241-4(lines 236 244) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,146 INFO L758 garLoopResultBuilder]: At program point L76(lines 1 1000) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:17,146 INFO L758 garLoopResultBuilder]: At program point L241-5(lines 236 244) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,147 INFO L762 garLoopResultBuilder]: For program point L737(lines 737 743) no Hoare annotation was computed. [2021-07-05 09:56:17,147 INFO L758 garLoopResultBuilder]: At program point L737-1(lines 737 743) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= ~pumpRunning~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse2 .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1) (and .cse2 (<= 2 ~waterLevel~0) .cse0 .cse1)))) [2021-07-05 09:56:17,147 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 185) no Hoare annotation was computed. [2021-07-05 09:56:17,147 INFO L758 garLoopResultBuilder]: At program point L178-1(lines 178 185) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,147 INFO L762 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2021-07-05 09:56:17,147 INFO L762 garLoopResultBuilder]: For program point L46-1(line 46) no Hoare annotation was computed. [2021-07-05 09:56:17,147 INFO L762 garLoopResultBuilder]: For program point L46-2(line 46) no Hoare annotation was computed. [2021-07-05 09:56:17,147 INFO L758 garLoopResultBuilder]: At program point L773(lines 726 774) the Hoare annotation is: false [2021-07-05 09:56:17,148 INFO L758 garLoopResultBuilder]: At program point L674(lines 669 676) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:17,148 INFO L762 garLoopResultBuilder]: For program point L972(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,148 INFO L762 garLoopResultBuilder]: For program point L972-2(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,148 INFO L762 garLoopResultBuilder]: For program point L972-3(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,148 INFO L762 garLoopResultBuilder]: For program point L972-5(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,148 INFO L762 garLoopResultBuilder]: For program point L972-6(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,148 INFO L762 garLoopResultBuilder]: For program point L972-8(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,149 INFO L762 garLoopResultBuilder]: For program point L972-9(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,149 INFO L762 garLoopResultBuilder]: For program point L972-11(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,149 INFO L762 garLoopResultBuilder]: For program point L972-12(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,149 INFO L762 garLoopResultBuilder]: For program point L972-14(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,149 INFO L762 garLoopResultBuilder]: For program point L972-15(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,149 INFO L762 garLoopResultBuilder]: For program point L972-17(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,150 INFO L762 garLoopResultBuilder]: For program point L281(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:56:17,150 INFO L762 garLoopResultBuilder]: For program point L281-1(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:56:17,150 INFO L762 garLoopResultBuilder]: For program point L281-2(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:56:17,150 INFO L762 garLoopResultBuilder]: For program point L281-3(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:56:17,150 INFO L762 garLoopResultBuilder]: For program point L281-4(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:56:17,150 INFO L762 garLoopResultBuilder]: For program point L281-5(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:56:17,150 INFO L762 garLoopResultBuilder]: For program point L216(lines 216 220) no Hoare annotation was computed. [2021-07-05 09:56:17,150 INFO L758 garLoopResultBuilder]: At program point L84(lines 79 87) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:17,151 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:56:17,151 INFO L758 garLoopResultBuilder]: At program point L152(lines 148 154) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:17,151 INFO L758 garLoopResultBuilder]: At program point L978(lines 963 981) the Hoare annotation is: false [2021-07-05 09:56:17,151 INFO L758 garLoopResultBuilder]: At program point L978-1(lines 963 981) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (<= ~waterLevel~0 2))) (or (and (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0) (not (= ULTIMATE.start_isHighWaterLevel_~tmp~9 0)) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2)))) [2021-07-05 09:56:17,151 INFO L758 garLoopResultBuilder]: At program point L978-2(lines 963 981) the Hoare annotation is: false [2021-07-05 09:56:17,151 INFO L758 garLoopResultBuilder]: At program point L978-3(lines 963 981) the Hoare annotation is: false [2021-07-05 09:56:17,152 INFO L758 garLoopResultBuilder]: At program point L978-4(lines 963 981) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,152 INFO L758 garLoopResultBuilder]: At program point L978-5(lines 963 981) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,152 INFO L762 garLoopResultBuilder]: For program point L747(lines 747 753) no Hoare annotation was computed. [2021-07-05 09:56:17,152 INFO L758 garLoopResultBuilder]: At program point L747-1(lines 747 753) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= ~pumpRunning~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse2 .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1) (and .cse2 (<= 2 ~waterLevel~0) .cse0 .cse1)))) [2021-07-05 09:56:17,152 INFO L758 garLoopResultBuilder]: At program point L286(lines 277 290) the Hoare annotation is: false [2021-07-05 09:56:17,152 INFO L758 garLoopResultBuilder]: At program point L286-1(lines 277 290) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 (not (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2)))) [2021-07-05 09:56:17,152 INFO L758 garLoopResultBuilder]: At program point L286-2(lines 277 290) the Hoare annotation is: false [2021-07-05 09:56:17,153 INFO L758 garLoopResultBuilder]: At program point L286-3(lines 277 290) the Hoare annotation is: false [2021-07-05 09:56:17,153 INFO L758 garLoopResultBuilder]: At program point L187(lines 168 190) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,153 INFO L758 garLoopResultBuilder]: At program point L286-4(lines 277 290) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,153 INFO L758 garLoopResultBuilder]: At program point L286-5(lines 277 290) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,153 INFO L758 garLoopResultBuilder]: At program point L914(lines 907 917) the Hoare annotation is: false [2021-07-05 09:56:17,153 INFO L758 garLoopResultBuilder]: At program point L914-1(lines 907 917) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 2 ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (<= ~waterLevel~0 2)) [2021-07-05 09:56:17,153 INFO L758 garLoopResultBuilder]: At program point L914-2(lines 907 917) the Hoare annotation is: false [2021-07-05 09:56:17,153 INFO L758 garLoopResultBuilder]: At program point L914-3(lines 907 917) the Hoare annotation is: false [2021-07-05 09:56:17,154 INFO L758 garLoopResultBuilder]: At program point L914-4(lines 907 917) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,154 INFO L758 garLoopResultBuilder]: At program point L914-5(lines 907 917) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,154 INFO L758 garLoopResultBuilder]: At program point L684(lines 794 800) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse1) (and (= ~pumpRunning~0 1) .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1)))) [2021-07-05 09:56:17,154 INFO L758 garLoopResultBuilder]: At program point L684-1(lines 794 800) the Hoare annotation is: false [2021-07-05 09:56:17,155 INFO L758 garLoopResultBuilder]: At program point L684-2(lines 794 800) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,155 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:56:17,155 INFO L762 garLoopResultBuilder]: For program point L852(lines 852 869) no Hoare annotation was computed. [2021-07-05 09:56:17,155 INFO L762 garLoopResultBuilder]: For program point L852-1(lines 852 869) no Hoare annotation was computed. [2021-07-05 09:56:17,155 INFO L762 garLoopResultBuilder]: For program point L852-2(lines 852 869) no Hoare annotation was computed. [2021-07-05 09:56:17,155 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:56:17,155 INFO L762 garLoopResultBuilder]: For program point L228(lines 228 232) no Hoare annotation was computed. [2021-07-05 09:56:17,156 INFO L762 garLoopResultBuilder]: For program point L889(lines 889 895) no Hoare annotation was computed. [2021-07-05 09:56:17,156 INFO L762 garLoopResultBuilder]: For program point L856(lines 856 864) no Hoare annotation was computed. [2021-07-05 09:56:17,156 INFO L762 garLoopResultBuilder]: For program point L889-2(lines 889 895) no Hoare annotation was computed. [2021-07-05 09:56:17,156 INFO L762 garLoopResultBuilder]: For program point L856-1(lines 856 864) no Hoare annotation was computed. [2021-07-05 09:56:17,156 INFO L762 garLoopResultBuilder]: For program point L856-2(lines 856 864) no Hoare annotation was computed. [2021-07-05 09:56:17,156 INFO L762 garLoopResultBuilder]: For program point L757(lines 757 768) no Hoare annotation was computed. [2021-07-05 09:56:17,156 INFO L762 garLoopResultBuilder]: For program point L889-4(lines 889 895) no Hoare annotation was computed. [2021-07-05 09:56:17,156 INFO L762 garLoopResultBuilder]: For program point L889-6(lines 889 895) no Hoare annotation was computed. [2021-07-05 09:56:17,157 INFO L762 garLoopResultBuilder]: For program point L889-8(lines 889 895) no Hoare annotation was computed. [2021-07-05 09:56:17,157 INFO L762 garLoopResultBuilder]: For program point L889-10(lines 889 895) no Hoare annotation was computed. [2021-07-05 09:56:17,157 INFO L758 garLoopResultBuilder]: At program point L923(lines 918 926) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= ~pumpRunning~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (= |ULTIMATE.start_isPumpRunning_#res| 1)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse1) (and .cse2 (<= 2 ~waterLevel~0) .cse0 .cse3 .cse1) (and .cse2 .cse0 (= ~switchedOnBeforeTS~0 1) .cse3 .cse1)))) [2021-07-05 09:56:17,158 INFO L758 garLoopResultBuilder]: At program point L923-1(lines 918 926) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse1) (and (= ~pumpRunning~0 1) .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1)))) [2021-07-05 09:56:17,158 INFO L758 garLoopResultBuilder]: At program point L923-2(lines 918 926) the Hoare annotation is: false [2021-07-05 09:56:17,158 INFO L758 garLoopResultBuilder]: At program point L923-3(lines 918 926) the Hoare annotation is: false [2021-07-05 09:56:17,158 INFO L758 garLoopResultBuilder]: At program point L923-4(lines 918 926) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,158 INFO L758 garLoopResultBuilder]: At program point L923-5(lines 918 926) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,158 INFO L758 garLoopResultBuilder]: At program point L296(lines 291 299) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~pumpRunning~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) (<= ~waterLevel~0 2)) [2021-07-05 09:56:17,159 INFO L758 garLoopResultBuilder]: At program point L296-1(lines 291 299) the Hoare annotation is: false [2021-07-05 09:56:17,159 INFO L758 garLoopResultBuilder]: At program point L296-2(lines 291 299) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,159 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:56:17,159 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:56:17,159 INFO L762 garLoopResultBuilder]: For program point L991(lines 991 995) no Hoare annotation was computed. [2021-07-05 09:56:17,159 INFO L762 garLoopResultBuilder]: For program point L991-2(lines 991 995) no Hoare annotation was computed. [2021-07-05 09:56:17,159 INFO L762 garLoopResultBuilder]: For program point L991-3(lines 991 995) no Hoare annotation was computed. [2021-07-05 09:56:17,160 INFO L762 garLoopResultBuilder]: For program point L826(lines 826 843) no Hoare annotation was computed. [2021-07-05 09:56:17,160 INFO L762 garLoopResultBuilder]: For program point L991-5(lines 991 995) no Hoare annotation was computed. [2021-07-05 09:56:17,160 INFO L762 garLoopResultBuilder]: For program point L826-1(lines 826 843) no Hoare annotation was computed. [2021-07-05 09:56:17,160 INFO L762 garLoopResultBuilder]: For program point L991-6(lines 991 995) no Hoare annotation was computed. [2021-07-05 09:56:17,160 INFO L762 garLoopResultBuilder]: For program point L826-2(lines 826 843) no Hoare annotation was computed. [2021-07-05 09:56:17,160 INFO L762 garLoopResultBuilder]: For program point L826-3(lines 826 843) no Hoare annotation was computed. [2021-07-05 09:56:17,160 INFO L762 garLoopResultBuilder]: For program point L991-8(lines 991 995) no Hoare annotation was computed. [2021-07-05 09:56:17,160 INFO L762 garLoopResultBuilder]: For program point L826-4(lines 826 843) no Hoare annotation was computed. [2021-07-05 09:56:17,160 INFO L762 garLoopResultBuilder]: For program point L826-5(lines 826 843) no Hoare annotation was computed. [2021-07-05 09:56:17,161 INFO L758 garLoopResultBuilder]: At program point L794(lines 790 812) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= ~pumpRunning~0 0) .cse1) (and (= ~pumpRunning~0 1) .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1)))) [2021-07-05 09:56:17,161 INFO L758 garLoopResultBuilder]: At program point L794-1(lines 790 812) the Hoare annotation is: false [2021-07-05 09:56:17,161 INFO L762 garLoopResultBuilder]: For program point L728(lines 727 772) no Hoare annotation was computed. [2021-07-05 09:56:17,161 INFO L758 garLoopResultBuilder]: At program point L794-2(lines 790 812) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,161 INFO L762 garLoopResultBuilder]: For program point L695(lines 695 712) no Hoare annotation was computed. [2021-07-05 09:56:17,161 INFO L758 garLoopResultBuilder]: At program point L695-1(lines 1 1000) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= ~pumpRunning~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse2 (<= 2 ~waterLevel~0) (<= 2 |ULTIMATE.start_getWaterLevel_#res|) .cse0 (<= |ULTIMATE.start_getWaterLevel_#res| 2) (<= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~4 2) (< 1 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~4) .cse1) (and .cse2 .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1)))) [2021-07-05 09:56:17,161 INFO L762 garLoopResultBuilder]: For program point L695-2(lines 695 712) no Hoare annotation was computed. [2021-07-05 09:56:17,162 INFO L758 garLoopResultBuilder]: At program point L695-3(lines 1 1000) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,162 INFO L762 garLoopResultBuilder]: For program point L695-4(lines 695 712) no Hoare annotation was computed. [2021-07-05 09:56:17,162 INFO L758 garLoopResultBuilder]: At program point L695-5(lines 1 1000) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,162 INFO L758 garLoopResultBuilder]: At program point L101-2(lines 101 115) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,162 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70 [2021-07-05 09:56:17,163 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:56:17,163 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION was SAFE (2/3) [2021-07-05 09:56:17,165 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:56:17,165 INFO L329 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mLimitAnalysisTime=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-07-05 09:56:17,165 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:56:17,168 INFO L276 IsEmpty]: Start isEmpty. Operand has 144 states, 140 states have (on average 1.5214285714285714) internal successors, (213), 143 states have internal predecessors, (213), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:17,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-07-05 09:56:17,168 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:17,168 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:17,168 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:17,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:17,169 INFO L82 PathProgramCache]: Analyzing trace with hash 1133158568, now seen corresponding path program 1 times [2021-07-05 09:56:17,169 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:17,169 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [628441912] [2021-07-05 09:56:17,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:17,169 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:17,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:17,189 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:17,189 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:17,190 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:17,190 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:17,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:17,190 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:17,190 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [628441912] [2021-07-05 09:56:17,191 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [628441912] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:17,191 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:17,191 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:17,191 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [557751480] [2021-07-05 09:56:17,191 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:56:17,191 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:17,192 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:56:17,192 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:56:17,192 INFO L87 Difference]: Start difference. First operand has 144 states, 140 states have (on average 1.5214285714285714) internal successors, (213), 143 states have internal predecessors, (213), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 15.0) internal successors, (30), 2 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:17,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:17,196 INFO L93 Difference]: Finished difference Result 281 states and 418 transitions. [2021-07-05 09:56:17,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:56:17,196 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 15.0) internal successors, (30), 2 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 30 [2021-07-05 09:56:17,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:17,197 INFO L225 Difference]: With dead ends: 281 [2021-07-05 09:56:17,197 INFO L226 Difference]: Without dead ends: 136 [2021-07-05 09:56:17,197 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0ms TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:56:17,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2021-07-05 09:56:17,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 136. [2021-07-05 09:56:17,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 136 states, 135 states have (on average 1.4592592592592593) internal successors, (197), 135 states have internal predecessors, (197), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:17,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 197 transitions. [2021-07-05 09:56:17,202 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 197 transitions. Word has length 30 [2021-07-05 09:56:17,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:17,202 INFO L442 AbstractCegarLoop]: Abstraction has 136 states and 197 transitions. [2021-07-05 09:56:17,202 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 15.0) internal successors, (30), 2 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:17,202 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 197 transitions. [2021-07-05 09:56:17,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-07-05 09:56:17,203 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:17,203 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:17,203 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable132 [2021-07-05 09:56:17,204 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:17,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:17,204 INFO L82 PathProgramCache]: Analyzing trace with hash -77697497, now seen corresponding path program 1 times [2021-07-05 09:56:17,204 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:17,204 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [42700900] [2021-07-05 09:56:17,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:17,205 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:17,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:17,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:17,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:17,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:17,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:17,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:17,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:17,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:17,247 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:17,247 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [42700900] [2021-07-05 09:56:17,247 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [42700900] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:17,247 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:17,247 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:56:17,248 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1237165616] [2021-07-05 09:56:17,248 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:17,248 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:17,249 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:17,249 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:17,249 INFO L87 Difference]: Start difference. First operand 136 states and 197 transitions. Second operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:17,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:17,252 INFO L93 Difference]: Finished difference Result 136 states and 197 transitions. [2021-07-05 09:56:17,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:17,253 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 31 [2021-07-05 09:56:17,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:17,253 INFO L225 Difference]: With dead ends: 136 [2021-07-05 09:56:17,253 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:56:17,254 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:17,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:56:17,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:56:17,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:17,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:56:17,255 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 31 [2021-07-05 09:56:17,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:17,255 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:56:17,255 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:17,255 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:56:17,255 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:56:17,256 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:56:17,256 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,257 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,257 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,258 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,261 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,262 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,262 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,263 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,263 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,264 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,264 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,264 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,265 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,265 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,266 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,266 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,266 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,267 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,267 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,267 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,268 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,268 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,269 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,269 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,269 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,270 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,270 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,270 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,271 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,271 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,272 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,272 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,272 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,273 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,274 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,275 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,275 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,275 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,276 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,276 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,277 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,277 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,277 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,278 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,278 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,279 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,279 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,280 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,280 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,280 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,281 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,281 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,282 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,282 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,283 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,283 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,284 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,284 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,285 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,285 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,285 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:17,353 INFO L762 garLoopResultBuilder]: For program point L729(lines 729 733) no Hoare annotation was computed. [2021-07-05 09:56:17,353 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:56:17,353 INFO L762 garLoopResultBuilder]: For program point L102(line 102) no Hoare annotation was computed. [2021-07-05 09:56:17,353 INFO L762 garLoopResultBuilder]: For program point L763(lines 763 767) no Hoare annotation was computed. [2021-07-05 09:56:17,353 INFO L762 garLoopResultBuilder]: For program point L763-2(lines 757 768) no Hoare annotation was computed. [2021-07-05 09:56:17,353 INFO L762 garLoopResultBuilder]: For program point L830(lines 830 838) no Hoare annotation was computed. [2021-07-05 09:56:17,354 INFO L762 garLoopResultBuilder]: For program point L830-1(lines 830 838) no Hoare annotation was computed. [2021-07-05 09:56:17,354 INFO L762 garLoopResultBuilder]: For program point L830-2(lines 830 838) no Hoare annotation was computed. [2021-07-05 09:56:17,354 INFO L762 garLoopResultBuilder]: For program point L830-3(lines 830 838) no Hoare annotation was computed. [2021-07-05 09:56:17,354 INFO L762 garLoopResultBuilder]: For program point L830-4(lines 830 838) no Hoare annotation was computed. [2021-07-05 09:56:17,354 INFO L762 garLoopResultBuilder]: For program point L830-5(lines 830 838) no Hoare annotation was computed. [2021-07-05 09:56:17,354 INFO L762 garLoopResultBuilder]: For program point L699(lines 699 709) no Hoare annotation was computed. [2021-07-05 09:56:17,354 INFO L762 garLoopResultBuilder]: For program point L699-2(lines 699 709) no Hoare annotation was computed. [2021-07-05 09:56:17,354 INFO L762 garLoopResultBuilder]: For program point L699-4(lines 699 709) no Hoare annotation was computed. [2021-07-05 09:56:17,355 INFO L762 garLoopResultBuilder]: For program point L204(lines 204 208) no Hoare annotation was computed. [2021-07-05 09:56:17,355 INFO L762 garLoopResultBuilder]: For program point L204-3(lines 204 208) no Hoare annotation was computed. [2021-07-05 09:56:17,355 INFO L762 garLoopResultBuilder]: For program point L105(lines 105 109) no Hoare annotation was computed. [2021-07-05 09:56:17,355 INFO L762 garLoopResultBuilder]: For program point L105-1(lines 105 109) no Hoare annotation was computed. [2021-07-05 09:56:17,355 INFO L762 garLoopResultBuilder]: For program point L204-6(lines 204 208) no Hoare annotation was computed. [2021-07-05 09:56:17,355 INFO L758 garLoopResultBuilder]: At program point L997(lines 982 1000) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~pumpRunning~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) (<= ~waterLevel~0 2)) [2021-07-05 09:56:17,355 INFO L758 garLoopResultBuilder]: At program point L997-1(lines 982 1000) the Hoare annotation is: false [2021-07-05 09:56:17,355 INFO L758 garLoopResultBuilder]: At program point L997-2(lines 982 1000) the Hoare annotation is: false [2021-07-05 09:56:17,356 INFO L762 garLoopResultBuilder]: For program point L700(lines 700 706) no Hoare annotation was computed. [2021-07-05 09:56:17,356 INFO L762 garLoopResultBuilder]: For program point L700-2(lines 700 706) no Hoare annotation was computed. [2021-07-05 09:56:17,356 INFO L762 garLoopResultBuilder]: For program point L700-4(lines 700 706) no Hoare annotation was computed. [2021-07-05 09:56:17,356 INFO L758 garLoopResultBuilder]: At program point L801(lines 801 807) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= ~pumpRunning~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse2 .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1) (and .cse2 (<= 2 ~waterLevel~0) .cse0 .cse1)))) [2021-07-05 09:56:17,356 INFO L758 garLoopResultBuilder]: At program point L801-1(lines 801 807) the Hoare annotation is: false [2021-07-05 09:56:17,357 INFO L758 garLoopResultBuilder]: At program point L801-2(lines 801 807) the Hoare annotation is: false [2021-07-05 09:56:17,357 INFO L758 garLoopResultBuilder]: At program point L273(lines 268 276) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 (<= 2 ~waterLevel~0) (<= 2 |ULTIMATE.start_getWaterLevel_#res|) .cse1 (<= |ULTIMATE.start_getWaterLevel_#res| 2) .cse2) (and .cse1 (= ~pumpRunning~0 0) .cse2) (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse2)))) [2021-07-05 09:56:17,357 INFO L758 garLoopResultBuilder]: At program point L273-1(lines 268 276) the Hoare annotation is: false [2021-07-05 09:56:17,357 INFO L758 garLoopResultBuilder]: At program point L273-2(lines 268 276) the Hoare annotation is: false [2021-07-05 09:56:17,357 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:56:17,357 INFO L758 garLoopResultBuilder]: At program point L241(lines 236 244) the Hoare annotation is: false [2021-07-05 09:56:17,357 INFO L758 garLoopResultBuilder]: At program point L241-1(lines 236 244) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 2 ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (<= ~waterLevel~0 2)) [2021-07-05 09:56:17,358 INFO L758 garLoopResultBuilder]: At program point L241-2(lines 236 244) the Hoare annotation is: false [2021-07-05 09:56:17,358 INFO L758 garLoopResultBuilder]: At program point L241-3(lines 236 244) the Hoare annotation is: false [2021-07-05 09:56:17,358 INFO L758 garLoopResultBuilder]: At program point L241-4(lines 236 244) the Hoare annotation is: false [2021-07-05 09:56:17,358 INFO L758 garLoopResultBuilder]: At program point L76(lines 1 1000) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:17,358 INFO L758 garLoopResultBuilder]: At program point L241-5(lines 236 244) the Hoare annotation is: false [2021-07-05 09:56:17,358 INFO L762 garLoopResultBuilder]: For program point L737(lines 737 743) no Hoare annotation was computed. [2021-07-05 09:56:17,358 INFO L758 garLoopResultBuilder]: At program point L737-1(lines 737 743) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= ~pumpRunning~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse2 .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1) (and .cse2 (<= 2 ~waterLevel~0) .cse0 .cse1)))) [2021-07-05 09:56:17,358 INFO L762 garLoopResultBuilder]: For program point L178(lines 178 185) no Hoare annotation was computed. [2021-07-05 09:56:17,359 INFO L758 garLoopResultBuilder]: At program point L178-1(lines 178 185) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,359 INFO L762 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2021-07-05 09:56:17,359 INFO L762 garLoopResultBuilder]: For program point L46-1(line 46) no Hoare annotation was computed. [2021-07-05 09:56:17,359 INFO L762 garLoopResultBuilder]: For program point L46-2(line 46) no Hoare annotation was computed. [2021-07-05 09:56:17,359 INFO L758 garLoopResultBuilder]: At program point L773(lines 726 774) the Hoare annotation is: false [2021-07-05 09:56:17,359 INFO L758 garLoopResultBuilder]: At program point L674(lines 669 676) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:17,359 INFO L762 garLoopResultBuilder]: For program point L972(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,359 INFO L762 garLoopResultBuilder]: For program point L972-2(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,360 INFO L762 garLoopResultBuilder]: For program point L972-3(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,360 INFO L762 garLoopResultBuilder]: For program point L972-5(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,360 INFO L762 garLoopResultBuilder]: For program point L972-6(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,360 INFO L762 garLoopResultBuilder]: For program point L972-8(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,360 INFO L762 garLoopResultBuilder]: For program point L972-9(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,360 INFO L762 garLoopResultBuilder]: For program point L972-11(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,360 INFO L762 garLoopResultBuilder]: For program point L972-12(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,360 INFO L762 garLoopResultBuilder]: For program point L972-14(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,360 INFO L762 garLoopResultBuilder]: For program point L972-15(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,361 INFO L762 garLoopResultBuilder]: For program point L972-17(lines 972 976) no Hoare annotation was computed. [2021-07-05 09:56:17,361 INFO L762 garLoopResultBuilder]: For program point L281(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:56:17,361 INFO L762 garLoopResultBuilder]: For program point L281-1(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:56:17,361 INFO L762 garLoopResultBuilder]: For program point L281-2(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:56:17,361 INFO L762 garLoopResultBuilder]: For program point L281-3(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:56:17,361 INFO L762 garLoopResultBuilder]: For program point L281-4(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:56:17,361 INFO L762 garLoopResultBuilder]: For program point L281-5(lines 281 287) no Hoare annotation was computed. [2021-07-05 09:56:17,361 INFO L762 garLoopResultBuilder]: For program point L216(lines 216 220) no Hoare annotation was computed. [2021-07-05 09:56:17,361 INFO L758 garLoopResultBuilder]: At program point L84(lines 79 87) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:17,362 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:56:17,362 INFO L758 garLoopResultBuilder]: At program point L152(lines 148 154) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:17,362 INFO L758 garLoopResultBuilder]: At program point L978(lines 963 981) the Hoare annotation is: false [2021-07-05 09:56:17,362 INFO L758 garLoopResultBuilder]: At program point L978-1(lines 963 981) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (<= ~waterLevel~0 2))) (or (and (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~2 0) (not (= ULTIMATE.start_isHighWaterLevel_~tmp~9 0)) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2)))) [2021-07-05 09:56:17,362 INFO L758 garLoopResultBuilder]: At program point L978-2(lines 963 981) the Hoare annotation is: false [2021-07-05 09:56:17,362 INFO L758 garLoopResultBuilder]: At program point L978-3(lines 963 981) the Hoare annotation is: false [2021-07-05 09:56:17,362 INFO L758 garLoopResultBuilder]: At program point L978-4(lines 963 981) the Hoare annotation is: false [2021-07-05 09:56:17,363 INFO L758 garLoopResultBuilder]: At program point L978-5(lines 963 981) the Hoare annotation is: false [2021-07-05 09:56:17,363 INFO L762 garLoopResultBuilder]: For program point L747(lines 747 753) no Hoare annotation was computed. [2021-07-05 09:56:17,363 INFO L758 garLoopResultBuilder]: At program point L747-1(lines 747 753) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= ~pumpRunning~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse2 .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1) (and .cse2 (<= 2 ~waterLevel~0) .cse0 .cse1)))) [2021-07-05 09:56:17,363 INFO L758 garLoopResultBuilder]: At program point L286(lines 277 290) the Hoare annotation is: false [2021-07-05 09:56:17,363 INFO L758 garLoopResultBuilder]: At program point L286-1(lines 277 290) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 (not (= |ULTIMATE.start_isHighWaterSensorDry_#res| 0)) .cse1 .cse2) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2)))) [2021-07-05 09:56:17,363 INFO L758 garLoopResultBuilder]: At program point L286-2(lines 277 290) the Hoare annotation is: false [2021-07-05 09:56:17,363 INFO L758 garLoopResultBuilder]: At program point L286-3(lines 277 290) the Hoare annotation is: false [2021-07-05 09:56:17,363 INFO L758 garLoopResultBuilder]: At program point L187(lines 168 190) the Hoare annotation is: (= 1 ~systemActive~0) [2021-07-05 09:56:17,364 INFO L758 garLoopResultBuilder]: At program point L286-4(lines 277 290) the Hoare annotation is: false [2021-07-05 09:56:17,364 INFO L758 garLoopResultBuilder]: At program point L286-5(lines 277 290) the Hoare annotation is: false [2021-07-05 09:56:17,364 INFO L758 garLoopResultBuilder]: At program point L914(lines 907 917) the Hoare annotation is: false [2021-07-05 09:56:17,364 INFO L758 garLoopResultBuilder]: At program point L914-1(lines 907 917) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 2 ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (<= ~waterLevel~0 2)) [2021-07-05 09:56:17,364 INFO L758 garLoopResultBuilder]: At program point L914-2(lines 907 917) the Hoare annotation is: false [2021-07-05 09:56:17,364 INFO L758 garLoopResultBuilder]: At program point L914-3(lines 907 917) the Hoare annotation is: false [2021-07-05 09:56:17,364 INFO L758 garLoopResultBuilder]: At program point L914-4(lines 907 917) the Hoare annotation is: false [2021-07-05 09:56:17,364 INFO L758 garLoopResultBuilder]: At program point L914-5(lines 907 917) the Hoare annotation is: false [2021-07-05 09:56:17,365 INFO L758 garLoopResultBuilder]: At program point L684(lines 794 800) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse1) (and (= ~pumpRunning~0 1) .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1)))) [2021-07-05 09:56:17,365 INFO L758 garLoopResultBuilder]: At program point L684-1(lines 794 800) the Hoare annotation is: false [2021-07-05 09:56:17,365 INFO L758 garLoopResultBuilder]: At program point L684-2(lines 794 800) the Hoare annotation is: false [2021-07-05 09:56:17,365 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:56:17,365 INFO L762 garLoopResultBuilder]: For program point L852(lines 852 869) no Hoare annotation was computed. [2021-07-05 09:56:17,365 INFO L762 garLoopResultBuilder]: For program point L852-1(lines 852 869) no Hoare annotation was computed. [2021-07-05 09:56:17,365 INFO L762 garLoopResultBuilder]: For program point L852-2(lines 852 869) no Hoare annotation was computed. [2021-07-05 09:56:17,365 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:56:17,366 INFO L762 garLoopResultBuilder]: For program point L228(lines 228 232) no Hoare annotation was computed. [2021-07-05 09:56:17,366 INFO L762 garLoopResultBuilder]: For program point L889(lines 889 895) no Hoare annotation was computed. [2021-07-05 09:56:17,366 INFO L762 garLoopResultBuilder]: For program point L856(lines 856 864) no Hoare annotation was computed. [2021-07-05 09:56:17,366 INFO L762 garLoopResultBuilder]: For program point L889-2(lines 889 895) no Hoare annotation was computed. [2021-07-05 09:56:17,366 INFO L762 garLoopResultBuilder]: For program point L856-1(lines 856 864) no Hoare annotation was computed. [2021-07-05 09:56:17,366 INFO L762 garLoopResultBuilder]: For program point L856-2(lines 856 864) no Hoare annotation was computed. [2021-07-05 09:56:17,366 INFO L762 garLoopResultBuilder]: For program point L757(lines 757 768) no Hoare annotation was computed. [2021-07-05 09:56:17,366 INFO L762 garLoopResultBuilder]: For program point L889-4(lines 889 895) no Hoare annotation was computed. [2021-07-05 09:56:17,366 INFO L762 garLoopResultBuilder]: For program point L889-6(lines 889 895) no Hoare annotation was computed. [2021-07-05 09:56:17,367 INFO L762 garLoopResultBuilder]: For program point L889-8(lines 889 895) no Hoare annotation was computed. [2021-07-05 09:56:17,367 INFO L762 garLoopResultBuilder]: For program point L889-10(lines 889 895) no Hoare annotation was computed. [2021-07-05 09:56:17,367 INFO L758 garLoopResultBuilder]: At program point L923(lines 918 926) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= ~pumpRunning~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (= |ULTIMATE.start_isPumpRunning_#res| 1)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse1) (and .cse2 (<= 2 ~waterLevel~0) .cse0 .cse3 .cse1) (and .cse2 .cse0 (= ~switchedOnBeforeTS~0 1) .cse3 .cse1)))) [2021-07-05 09:56:17,367 INFO L758 garLoopResultBuilder]: At program point L923-1(lines 918 926) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) .cse1) (and (= ~pumpRunning~0 1) .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1)))) [2021-07-05 09:56:17,367 INFO L758 garLoopResultBuilder]: At program point L923-2(lines 918 926) the Hoare annotation is: false [2021-07-05 09:56:17,367 INFO L758 garLoopResultBuilder]: At program point L923-3(lines 918 926) the Hoare annotation is: false [2021-07-05 09:56:17,367 INFO L758 garLoopResultBuilder]: At program point L923-4(lines 918 926) the Hoare annotation is: false [2021-07-05 09:56:17,367 INFO L758 garLoopResultBuilder]: At program point L923-5(lines 918 926) the Hoare annotation is: false [2021-07-05 09:56:17,368 INFO L758 garLoopResultBuilder]: At program point L296(lines 291 299) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~pumpRunning~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) (<= ~waterLevel~0 2)) [2021-07-05 09:56:17,368 INFO L758 garLoopResultBuilder]: At program point L296-1(lines 291 299) the Hoare annotation is: false [2021-07-05 09:56:17,368 INFO L758 garLoopResultBuilder]: At program point L296-2(lines 291 299) the Hoare annotation is: false [2021-07-05 09:56:17,368 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:56:17,368 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) no Hoare annotation was computed. [2021-07-05 09:56:17,368 INFO L762 garLoopResultBuilder]: For program point L991(lines 991 995) no Hoare annotation was computed. [2021-07-05 09:56:17,368 INFO L762 garLoopResultBuilder]: For program point L991-2(lines 991 995) no Hoare annotation was computed. [2021-07-05 09:56:17,369 INFO L762 garLoopResultBuilder]: For program point L991-3(lines 991 995) no Hoare annotation was computed. [2021-07-05 09:56:17,369 INFO L762 garLoopResultBuilder]: For program point L826(lines 826 843) no Hoare annotation was computed. [2021-07-05 09:56:17,369 INFO L762 garLoopResultBuilder]: For program point L991-5(lines 991 995) no Hoare annotation was computed. [2021-07-05 09:56:17,369 INFO L762 garLoopResultBuilder]: For program point L826-1(lines 826 843) no Hoare annotation was computed. [2021-07-05 09:56:17,369 INFO L762 garLoopResultBuilder]: For program point L991-6(lines 991 995) no Hoare annotation was computed. [2021-07-05 09:56:17,369 INFO L762 garLoopResultBuilder]: For program point L826-2(lines 826 843) no Hoare annotation was computed. [2021-07-05 09:56:17,369 INFO L762 garLoopResultBuilder]: For program point L826-3(lines 826 843) no Hoare annotation was computed. [2021-07-05 09:56:17,369 INFO L762 garLoopResultBuilder]: For program point L991-8(lines 991 995) no Hoare annotation was computed. [2021-07-05 09:56:17,369 INFO L762 garLoopResultBuilder]: For program point L826-4(lines 826 843) no Hoare annotation was computed. [2021-07-05 09:56:17,370 INFO L762 garLoopResultBuilder]: For program point L826-5(lines 826 843) no Hoare annotation was computed. [2021-07-05 09:56:17,370 INFO L758 garLoopResultBuilder]: At program point L794(lines 790 812) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= ~pumpRunning~0 0) .cse1) (and (= ~pumpRunning~0 1) .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1)))) [2021-07-05 09:56:17,370 INFO L758 garLoopResultBuilder]: At program point L794-1(lines 790 812) the Hoare annotation is: false [2021-07-05 09:56:17,370 INFO L762 garLoopResultBuilder]: For program point L728(lines 727 772) no Hoare annotation was computed. [2021-07-05 09:56:17,370 INFO L758 garLoopResultBuilder]: At program point L794-2(lines 790 812) the Hoare annotation is: false [2021-07-05 09:56:17,370 INFO L762 garLoopResultBuilder]: For program point L695(lines 695 712) no Hoare annotation was computed. [2021-07-05 09:56:17,370 INFO L758 garLoopResultBuilder]: At program point L695-1(lines 1 1000) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= ~pumpRunning~0 1)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= ~waterLevel~0 2))) (or (and .cse0 (= ~pumpRunning~0 0) .cse1) (and .cse2 (<= 2 ~waterLevel~0) (<= 2 |ULTIMATE.start_getWaterLevel_#res|) .cse0 (<= |ULTIMATE.start_getWaterLevel_#res| 2) (<= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~4 2) (< 1 ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~4) .cse1) (and .cse2 .cse0 (= ~switchedOnBeforeTS~0 1) (= |ULTIMATE.start_isPumpRunning_#res| 1) .cse1)))) [2021-07-05 09:56:17,370 INFO L762 garLoopResultBuilder]: For program point L695-2(lines 695 712) no Hoare annotation was computed. [2021-07-05 09:56:17,371 INFO L758 garLoopResultBuilder]: At program point L695-3(lines 1 1000) the Hoare annotation is: false [2021-07-05 09:56:17,371 INFO L762 garLoopResultBuilder]: For program point L695-4(lines 695 712) no Hoare annotation was computed. [2021-07-05 09:56:17,371 INFO L758 garLoopResultBuilder]: At program point L695-5(lines 1 1000) the Hoare annotation is: false [2021-07-05 09:56:17,371 INFO L758 garLoopResultBuilder]: At program point L101-2(lines 101 115) the Hoare annotation is: false [2021-07-05 09:56:17,371 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable133 [2021-07-05 09:56:17,371 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:56:17,372 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION was SAFE (3/3) [2021-07-05 09:56:17,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.07 09:56:17 BoogieIcfgContainer [2021-07-05 09:56:17,405 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-05 09:56:17,406 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-07-05 09:56:17,406 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-07-05 09:56:17,406 INFO L275 PluginConnector]: Witness Printer initialized [2021-07-05 09:56:17,407 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:56:12" (3/4) ... [2021-07-05 09:56:17,409 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-07-05 09:56:17,432 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2021-07-05 09:56:17,433 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-07-05 09:56:17,434 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-07-05 09:56:17,435 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-07-05 09:56:17,435 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-07-05 09:56:17,436 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:56:17,437 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:56:17,465 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || (((((((pumpRunning == 1 && 2 <= waterLevel) && 2 <= \result) && 1 == systemActive) && \result <= 2) && tmp <= 2) && 1 < tmp) && waterLevel <= 2)) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2)) [2021-07-05 09:56:17,465 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2)) || (((pumpRunning == 1 && 2 <= waterLevel) && 1 == systemActive) && waterLevel <= 2)) [2021-07-05 09:56:17,466 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2)) || (((pumpRunning == 1 && 2 <= waterLevel) && 1 == systemActive) && waterLevel <= 2)) [2021-07-05 09:56:17,467 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && \result == 0) && pumpRunning == 0) && waterLevel <= 2) || ((((pumpRunning == 1 && 2 <= waterLevel) && 1 == systemActive) && \result == 1) && waterLevel <= 2)) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2)) [2021-07-05 09:56:17,467 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((1 == systemActive && \result == 0) && pumpRunning == 0) && waterLevel <= 2) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2)) [2021-07-05 09:56:17,468 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2)) [2021-07-05 09:56:17,468 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2)) || (((pumpRunning == 1 && 2 <= waterLevel) && 1 == systemActive) && waterLevel <= 2)) [2021-07-05 09:56:17,469 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((((pumpRunning == 1 && 2 <= waterLevel) && 2 <= \result) && 1 == systemActive) && \result <= 2) && waterLevel <= 2) || ((1 == systemActive && pumpRunning == 0) && waterLevel <= 2)) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2)) [2021-07-05 09:56:17,469 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((splverifierCounter == 0 && pumpRunning == 1) && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2 [2021-07-05 09:56:17,472 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((1 == systemActive && !(\result == 0)) && pumpRunning == 0) && waterLevel <= 2) || (((2 <= waterLevel && 1 == systemActive) && pumpRunning == 0) && waterLevel <= 2)) [2021-07-05 09:56:17,472 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((1 == systemActive && \result == 0) && pumpRunning == 0) && waterLevel <= 2) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2)) [2021-07-05 09:56:17,474 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((splverifierCounter == 0 && pumpRunning == 1) && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2 [2021-07-05 09:56:17,475 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((\result == 0 && 1 == systemActive) && tmp___0 == 0) && !(tmp == 0)) && pumpRunning == 0) && waterLevel <= 2) || (((2 <= waterLevel && 1 == systemActive) && pumpRunning == 0) && waterLevel <= 2)) [2021-07-05 09:56:17,527 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-07-05 09:56:17,527 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-07-05 09:56:17,528 INFO L168 Benchmark]: Toolchain (without parser) took 6543.46 ms. Allocated memory was 69.2 MB in the beginning and 130.0 MB in the end (delta: 60.8 MB). Free memory was 48.3 MB in the beginning and 79.3 MB in the end (delta: -31.0 MB). Peak memory consumption was 30.4 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:17,528 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 69.2 MB. Free memory is still 49.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 09:56:17,528 INFO L168 Benchmark]: CACSL2BoogieTranslator took 425.31 ms. Allocated memory is still 69.2 MB. Free memory was 48.1 MB in the beginning and 43.4 MB in the end (delta: 4.7 MB). Peak memory consumption was 18.4 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:17,528 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.77 ms. Allocated memory is still 69.2 MB. Free memory was 43.2 MB in the beginning and 39.1 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:17,528 INFO L168 Benchmark]: Boogie Preprocessor took 56.06 ms. Allocated memory is still 69.2 MB. Free memory was 39.1 MB in the beginning and 36.0 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:17,528 INFO L168 Benchmark]: RCFGBuilder took 1034.60 ms. Allocated memory was 69.2 MB in the beginning and 86.0 MB in the end (delta: 16.8 MB). Free memory was 36.0 MB in the beginning and 52.1 MB in the end (delta: -16.1 MB). Peak memory consumption was 18.4 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:17,529 INFO L168 Benchmark]: TraceAbstraction took 4801.82 ms. Allocated memory was 86.0 MB in the beginning and 130.0 MB in the end (delta: 44.0 MB). Free memory was 51.6 MB in the beginning and 90.9 MB in the end (delta: -39.3 MB). Peak memory consumption was 65.1 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:17,529 INFO L168 Benchmark]: Witness Printer took 121.16 ms. Allocated memory is still 130.0 MB. Free memory was 90.9 MB in the beginning and 79.3 MB in the end (delta: 11.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:17,529 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 69.2 MB. Free memory is still 49.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 425.31 ms. Allocated memory is still 69.2 MB. Free memory was 48.1 MB in the beginning and 43.4 MB in the end (delta: 4.7 MB). Peak memory consumption was 18.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 98.77 ms. Allocated memory is still 69.2 MB. Free memory was 43.2 MB in the beginning and 39.1 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 56.06 ms. Allocated memory is still 69.2 MB. Free memory was 39.1 MB in the beginning and 36.0 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1034.60 ms. Allocated memory was 69.2 MB in the beginning and 86.0 MB in the end (delta: 16.8 MB). Free memory was 36.0 MB in the beginning and 52.1 MB in the end (delta: -16.1 MB). Peak memory consumption was 18.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 4801.82 ms. Allocated memory was 86.0 MB in the beginning and 130.0 MB in the end (delta: 44.0 MB). Free memory was 51.6 MB in the beginning and 90.9 MB in the end (delta: -39.3 MB). Peak memory consumption was 65.1 MB. Max. memory is 16.1 GB. * Witness Printer took 121.16 ms. Allocated memory is still 130.0 MB. Free memory was 90.9 MB in the beginning and 79.3 MB in the end (delta: 11.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 144 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 4287.6ms, OverallIterations: 8, TraceHistogramMax: 2, EmptinessCheckTime: 36.5ms, AutomataDifference: 1109.6ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 1259.4ms, InitialAbstractionConstructionTime: 11.1ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 975 SDtfs, 1371 SDslu, 1674 SDs, 0 SdLazy, 269 SolverSat, 73 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 472.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 116 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 379.8ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=196occurred in iteration=7, InterpolantAutomatonStates: 48, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 98.7ms AutomataMinimizationTime, 8 MinimizatonAttempts, 479 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 61 LocationsWithAnnotation, 61 PreInvPairs, 191 NumberOfFragments, 629 HoareAnnotationTreeSize, 61 FomulaSimplifications, 38423 FormulaSimplificationTreeSizeReduction, 272.6ms HoareSimplificationTime, 61 FomulaSimplificationsInter, 1896 FormulaSimplificationTreeSizeReductionInter, 973.2ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 86.3ms SsaConstructionTime, 323.0ms SatisfiabilityAnalysisTime, 879.2ms InterpolantComputationTime, 359 NumberOfCodeBlocks, 359 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 350 ConstructedInterpolants, 0 QuantifiedInterpolants, 804 SizeOfPredicates, 3 NumberOfNonLiveVariables, 459 ConjunctsInSsa, 5 ConjunctsInUnsatCore, 9 InterpolantComputations, 7 PerfectInterpolantSequences, 26/32 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 144 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 227.6ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 10.3ms, AutomataDifference: 11.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 90.3ms, InitialAbstractionConstructionTime: 1.6ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 284 SDtfs, 71 SDslu, 6 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.0ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=144occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 6.6ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 61 LocationsWithAnnotation, 61 PreInvPairs, 101 NumberOfFragments, 99 HoareAnnotationTreeSize, 61 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 31.8ms HoareSimplificationTime, 61 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 54.4ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 9.0ms SsaConstructionTime, 20.0ms SatisfiabilityAnalysisTime, 41.5ms InterpolantComputationTime, 39 NumberOfCodeBlocks, 39 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 37 ConstructedInterpolants, 0 QuantifiedInterpolants, 41 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION CFG has 1 procedures, 144 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 206.7ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 2.0ms, AutomataDifference: 11.6ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 96.9ms, InitialAbstractionConstructionTime: 1.6ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 284 SDtfs, 71 SDslu, 6 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.0ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.3ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=144occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 4.7ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 61 LocationsWithAnnotation, 61 PreInvPairs, 82 NumberOfFragments, 99 HoareAnnotationTreeSize, 61 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 29.1ms HoareSimplificationTime, 61 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 63.4ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 4.1ms SsaConstructionTime, 13.9ms SatisfiabilityAnalysisTime, 40.4ms InterpolantComputationTime, 61 NumberOfCodeBlocks, 61 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 59 ConstructedInterpolants, 0 QuantifiedInterpolants, 63 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 236]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 907]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 236]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && 2 <= waterLevel) && 1 == systemActive) && pumpRunning == 0) && waterLevel <= 2 - InvariantResult [Line: 291]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 907]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 236]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 291]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 291]: Loop Invariant Derived loop invariant: ((((splverifierCounter == 0 && pumpRunning == 1) && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2 - InvariantResult [Line: 79]: Loop Invariant Derived loop invariant: (1 == systemActive && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 907]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (1 == systemActive && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 236]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 907]: Loop Invariant Derived loop invariant: (((splverifierCounter == 0 && 2 <= waterLevel) && 1 == systemActive) && pumpRunning == 0) && waterLevel <= 2 - InvariantResult [Line: 236]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 907]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 236]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 907]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 790]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 277]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: 1 == systemActive - InvariantResult [Line: 277]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 790]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 277]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 794]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((1 == systemActive && \result == 0) && pumpRunning == 0) && waterLevel <= 2) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2)) - InvariantResult [Line: 801]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2)) || (((pumpRunning == 1 && 2 <= waterLevel) && 1 == systemActive) && waterLevel <= 2)) - InvariantResult [Line: 277]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((1 == systemActive && !(\result == 0)) && pumpRunning == 0) && waterLevel <= 2) || (((2 <= waterLevel && 1 == systemActive) && pumpRunning == 0) && waterLevel <= 2)) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || (((((((pumpRunning == 1 && 2 <= waterLevel) && 2 <= \result) && 1 == systemActive) && \result <= 2) && tmp <= 2) && 1 < tmp) && waterLevel <= 2)) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2)) - InvariantResult [Line: 794]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 801]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 277]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 794]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 801]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 790]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2)) - InvariantResult [Line: 277]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 918]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 963]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 918]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 963]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 669]: Loop Invariant Derived loop invariant: (1 == systemActive && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 918]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 918]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 747]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2)) || (((pumpRunning == 1 && 2 <= waterLevel) && 1 == systemActive) && waterLevel <= 2)) - InvariantResult [Line: 963]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 963]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((\result == 0 && 1 == systemActive) && tmp___0 == 0) && !(tmp == 0)) && pumpRunning == 0) && waterLevel <= 2) || (((2 <= waterLevel && 1 == systemActive) && pumpRunning == 0) && waterLevel <= 2)) - InvariantResult [Line: 918]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && \result == 0) && pumpRunning == 0) && waterLevel <= 2) || ((((pumpRunning == 1 && 2 <= waterLevel) && 1 == systemActive) && \result == 1) && waterLevel <= 2)) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2)) - InvariantResult [Line: 963]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 726]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 918]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((1 == systemActive && \result == 0) && pumpRunning == 0) && waterLevel <= 2) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2)) - InvariantResult [Line: 963]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 982]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 268]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 268]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 982]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 178]: Loop Invariant Derived loop invariant: 1 == systemActive - InvariantResult [Line: 268]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((((pumpRunning == 1 && 2 <= waterLevel) && 2 <= \result) && 1 == systemActive) && \result <= 2) && waterLevel <= 2) || ((1 == systemActive && pumpRunning == 0) && waterLevel <= 2)) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2)) - InvariantResult [Line: 737]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((1 == systemActive && pumpRunning == 0) && waterLevel <= 2) || ((((pumpRunning == 1 && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2)) || (((pumpRunning == 1 && 2 <= waterLevel) && 1 == systemActive) && waterLevel <= 2)) - InvariantResult [Line: 148]: Loop Invariant Derived loop invariant: (1 == systemActive && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 101]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 982]: Loop Invariant Derived loop invariant: ((((splverifierCounter == 0 && pumpRunning == 1) && 1 == systemActive) && switchedOnBeforeTS == 1) && \result == 1) && waterLevel <= 2 RESULT: Ultimate proved your program to be correct! [2021-07-05 09:56:17,584 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...