./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec5_product56.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_product56.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 7692c73e7413f9555138866d08e707f26455dbc0 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 09:56:09,437 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 09:56:09,439 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 09:56:09,461 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 09:56:09,461 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 09:56:09,462 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 09:56:09,463 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 09:56:09,464 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 09:56:09,465 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 09:56:09,466 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 09:56:09,467 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 09:56:09,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 09:56:09,468 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 09:56:09,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 09:56:09,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 09:56:09,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 09:56:09,470 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 09:56:09,471 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 09:56:09,472 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 09:56:09,473 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 09:56:09,477 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 09:56:09,478 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 09:56:09,480 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 09:56:09,481 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 09:56:09,484 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 09:56:09,485 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 09:56:09,485 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 09:56:09,486 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 09:56:09,487 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 09:56:09,489 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 09:56:09,491 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 09:56:09,491 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 09:56:09,492 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 09:56:09,493 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 09:56:09,493 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 09:56:09,494 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 09:56:09,494 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 09:56:09,494 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 09:56:09,494 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 09:56:09,496 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 09:56:09,496 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 09:56:09,498 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-07-05 09:56:09,531 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 09:56:09,531 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 09:56:09,533 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 09:56:09,534 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 09:56:09,534 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 09:56:09,534 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 09:56:09,534 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-05 09:56:09,534 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 09:56:09,534 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-05 09:56:09,534 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 09:56:09,535 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 09:56:09,535 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 09:56:09,535 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 09:56:09,535 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-05 09:56:09,536 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 09:56:09,536 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 09:56:09,536 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 09:56:09,536 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 09:56:09,536 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 09:56:09,536 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 09:56:09,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:56:09,537 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 09:56:09,537 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 09:56:09,537 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 09:56:09,537 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 09:56:09,537 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 09:56:09,537 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 09:56:09,537 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 09:56:09,538 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7692c73e7413f9555138866d08e707f26455dbc0 [2021-07-05 09:56:09,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 09:56:09,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 09:56:09,798 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 09:56:09,799 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 09:56:09,799 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 09:56:09,800 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product56.cil.c [2021-07-05 09:56:09,847 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d88f8e097/1f681f9ed989437a93de31b2983ebd85/FLAG5e1db889a [2021-07-05 09:56:10,264 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 09:56:10,267 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product56.cil.c [2021-07-05 09:56:10,277 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d88f8e097/1f681f9ed989437a93de31b2983ebd85/FLAG5e1db889a [2021-07-05 09:56:10,290 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d88f8e097/1f681f9ed989437a93de31b2983ebd85 [2021-07-05 09:56:10,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 09:56:10,294 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 09:56:10,296 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 09:56:10,296 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 09:56:10,298 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 09:56:10,299 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:56:10" (1/1) ... [2021-07-05 09:56:10,300 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@974cfee 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 09:56:10,300 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 09:56:10" (1/1) ... [2021-07-05 09:56:10,304 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 09:56:10,344 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 09:56:10,545 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_product56.cil.c[7822,7835] [2021-07-05 09:56:10,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:56:10,614 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 09:56:10,644 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_product56.cil.c[7822,7835] [2021-07-05 09:56:10,693 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 09:56:10,720 INFO L208 MainTranslator]: Completed translation [2021-07-05 09:56:10,721 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:10 WrapperNode [2021-07-05 09:56:10,721 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 09:56:10,722 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 09:56:10,723 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 09:56:10,723 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 09:56:10,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:10" (1/1) ... [2021-07-05 09:56:10,753 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:10" (1/1) ... [2021-07-05 09:56:10,806 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 09:56:10,807 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-05 09:56:10,807 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-05 09:56:10,807 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-05 09:56:10,813 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:10" (1/1) ... [2021-07-05 09:56:10,813 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:10" (1/1) ... [2021-07-05 09:56:10,823 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:10" (1/1) ... [2021-07-05 09:56:10,823 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:10" (1/1) ... [2021-07-05 09:56:10,839 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:10" (1/1) ... [2021-07-05 09:56:10,859 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:10" (1/1) ... [2021-07-05 09:56:10,865 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:10" (1/1) ... [2021-07-05 09:56:10,885 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-05 09:56:10,886 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-05 09:56:10,886 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-05 09:56:10,886 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-05 09:56:10,886 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:10" (1/1) ... [2021-07-05 09:56:10,899 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 09:56:10,905 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:56:10,943 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 09:56:11,022 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 09:56:11,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-07-05 09:56:11,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-07-05 09:56:11,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-05 09:56:11,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-05 09:56:11,836 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-05 09:56:11,836 INFO L299 CfgBuilder]: Removed 296 assume(true) statements. [2021-07-05 09:56:11,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:56:11 BoogieIcfgContainer [2021-07-05 09:56:11,838 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-05 09:56:11,839 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-05 09:56:11,839 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-05 09:56:11,841 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-05 09:56:11,842 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.07 09:56:10" (1/3) ... [2021-07-05 09:56:11,842 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29500e61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:56:11, skipping insertion in model container [2021-07-05 09:56:11,842 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 09:56:10" (2/3) ... [2021-07-05 09:56:11,843 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29500e61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.07 09:56:11, skipping insertion in model container [2021-07-05 09:56:11,843 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:56:11" (3/3) ... [2021-07-05 09:56:11,844 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product56.cil.c [2021-07-05 09:56:11,849 INFO L198 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-05 09:56:11,849 INFO L158 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-07-05 09:56:11,886 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:56:11,891 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 09:56:11,891 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:56:11,905 INFO L276 IsEmpty]: Start isEmpty. Operand has 200 states, 196 states have (on average 1.5459183673469388) internal successors, (303), 199 states have internal predecessors, (303), 0 states have call successors, (0), 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 09:56:11,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-07-05 09:56:11,911 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:11,911 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 09:56:11,912 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:11,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:11,918 INFO L82 PathProgramCache]: Analyzing trace with hash 1773561698, now seen corresponding path program 1 times [2021-07-05 09:56:11,925 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:11,925 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1775154874] [2021-07-05 09:56:11,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:11,926 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:12,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:12,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:12,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:12,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:12,216 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 09:56:12,216 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:12,216 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1775154874] [2021-07-05 09:56:12,216 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1775154874] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:12,217 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:12,217 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:56:12,218 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [320028218] [2021-07-05 09:56:12,220 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:12,220 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:12,236 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:12,237 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:12,240 INFO L87 Difference]: Start difference. First operand has 200 states, 196 states have (on average 1.5459183673469388) internal successors, (303), 199 states have internal predecessors, (303), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:12,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:12,323 INFO L93 Difference]: Finished difference Result 586 states and 893 transitions. [2021-07-05 09:56:12,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:12,324 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2021-07-05 09:56:12,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:12,330 INFO L225 Difference]: With dead ends: 586 [2021-07-05 09:56:12,331 INFO L226 Difference]: Without dead ends: 147 [2021-07-05 09:56:12,334 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 15.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:12,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2021-07-05 09:56:12,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 143. [2021-07-05 09:56:12,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143 states, 142 states have (on average 1.5070422535211268) internal successors, (214), 142 states have internal predecessors, (214), 0 states have call successors, (0), 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 09:56:12,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 214 transitions. [2021-07-05 09:56:12,371 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 214 transitions. Word has length 26 [2021-07-05 09:56:12,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:12,372 INFO L442 AbstractCegarLoop]: Abstraction has 143 states and 214 transitions. [2021-07-05 09:56:12,372 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:12,372 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 214 transitions. [2021-07-05 09:56:12,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-07-05 09:56:12,373 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:12,373 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] [2021-07-05 09:56:12,373 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-05 09:56:12,373 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:12,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:12,374 INFO L82 PathProgramCache]: Analyzing trace with hash -1072003096, now seen corresponding path program 1 times [2021-07-05 09:56:12,374 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:12,374 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634561578] [2021-07-05 09:56:12,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:12,375 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:12,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:12,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,445 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:12,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:12,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:12,449 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:12,449 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634561578] [2021-07-05 09:56:12,449 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1634561578] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:12,450 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:12,450 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:12,450 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1545916599] [2021-07-05 09:56:12,451 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:12,451 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:12,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:12,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:12,453 INFO L87 Difference]: Start difference. First operand 143 states and 214 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 2 states have internal predecessors, (29), 0 states have call successors, (0), 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 09:56:12,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:12,507 INFO L93 Difference]: Finished difference Result 302 states and 455 transitions. [2021-07-05 09:56:12,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:12,508 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 2 states have internal predecessors, (29), 0 states have call successors, (0), 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 29 [2021-07-05 09:56:12,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:12,513 INFO L225 Difference]: With dead ends: 302 [2021-07-05 09:56:12,513 INFO L226 Difference]: Without dead ends: 166 [2021-07-05 09:56:12,515 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.9ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:12,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166 states. [2021-07-05 09:56:12,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166 to 164. [2021-07-05 09:56:12,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 164 states, 163 states have (on average 1.4478527607361964) internal successors, (236), 163 states have internal predecessors, (236), 0 states have call successors, (0), 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 09:56:12,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 236 transitions. [2021-07-05 09:56:12,530 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 236 transitions. Word has length 29 [2021-07-05 09:56:12,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:12,532 INFO L442 AbstractCegarLoop]: Abstraction has 164 states and 236 transitions. [2021-07-05 09:56:12,532 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 2 states have internal predecessors, (29), 0 states have call successors, (0), 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 09:56:12,532 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 236 transitions. [2021-07-05 09:56:12,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-07-05 09:56:12,535 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:12,535 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] [2021-07-05 09:56:12,536 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-05 09:56:12,536 INFO L374 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:12,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:12,545 INFO L82 PathProgramCache]: Analyzing trace with hash -1952212117, now seen corresponding path program 1 times [2021-07-05 09:56:12,546 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:12,546 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1330934734] [2021-07-05 09:56:12,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:12,546 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:12,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:12,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:12,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:12,607 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,608 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:12,611 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:12,612 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 09:56:12,612 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:12,613 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1330934734] [2021-07-05 09:56:12,613 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1330934734] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:12,613 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:12,613 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:56:12,614 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1835831872] [2021-07-05 09:56:12,614 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:56:12,614 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:12,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:56:12,615 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:56:12,615 INFO L87 Difference]: Start difference. First operand 164 states and 236 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 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 09:56:12,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:12,752 INFO L93 Difference]: Finished difference Result 563 states and 809 transitions. [2021-07-05 09:56:12,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-05 09:56:12,752 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 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 29 [2021-07-05 09:56:12,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:12,753 INFO L225 Difference]: With dead ends: 563 [2021-07-05 09:56:12,753 INFO L226 Difference]: Without dead ends: 406 [2021-07-05 09:56:12,754 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 57.5ms TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:56:12,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 406 states. [2021-07-05 09:56:12,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 406 to 162. [2021-07-05 09:56:12,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 161 states have (on average 1.4285714285714286) internal successors, (230), 161 states have internal predecessors, (230), 0 states have call successors, (0), 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 09:56:12,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 230 transitions. [2021-07-05 09:56:12,777 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 230 transitions. Word has length 29 [2021-07-05 09:56:12,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:12,777 INFO L442 AbstractCegarLoop]: Abstraction has 162 states and 230 transitions. [2021-07-05 09:56:12,778 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 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 09:56:12,778 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 230 transitions. [2021-07-05 09:56:12,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-07-05 09:56:12,779 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:12,779 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] [2021-07-05 09:56:12,779 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-05 09:56:12,779 INFO L374 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:12,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:12,780 INFO L82 PathProgramCache]: Analyzing trace with hash 2021934149, now seen corresponding path program 1 times [2021-07-05 09:56:12,780 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:12,780 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1561074551] [2021-07-05 09:56:12,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:12,781 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:12,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:12,846 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,847 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:12,847 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:12,864 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,864 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:12,869 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,869 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:12,873 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:12,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:12,874 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 09:56:12,874 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:12,874 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1561074551] [2021-07-05 09:56:12,875 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1561074551] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:12,875 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:12,875 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-07-05 09:56:12,875 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1821827584] [2021-07-05 09:56:12,876 INFO L425 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-07-05 09:56:12,876 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:12,876 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-07-05 09:56:12,887 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:56:12,887 INFO L87 Difference]: Start difference. First operand 162 states and 230 transitions. Second operand has 5 states, 5 states have (on average 7.0) internal successors, (35), 5 states have internal predecessors, (35), 0 states have call successors, (0), 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 09:56:12,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:12,967 INFO L93 Difference]: Finished difference Result 429 states and 601 transitions. [2021-07-05 09:56:12,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-05 09:56:12,967 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 5 states have internal predecessors, (35), 0 states have call successors, (0), 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 35 [2021-07-05 09:56:12,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:12,971 INFO L225 Difference]: With dead ends: 429 [2021-07-05 09:56:12,971 INFO L226 Difference]: Without dead ends: 274 [2021-07-05 09:56:12,972 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 32.8ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:56:12,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 274 states. [2021-07-05 09:56:12,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 274 to 180. [2021-07-05 09:56:12,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 180 states, 179 states have (on average 1.3854748603351956) internal successors, (248), 179 states have internal predecessors, (248), 0 states have call successors, (0), 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 09:56:12,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 248 transitions. [2021-07-05 09:56:12,996 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 248 transitions. Word has length 35 [2021-07-05 09:56:12,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:12,996 INFO L442 AbstractCegarLoop]: Abstraction has 180 states and 248 transitions. [2021-07-05 09:56:12,997 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 5 states have internal predecessors, (35), 0 states have call successors, (0), 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 09:56:12,997 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 248 transitions. [2021-07-05 09:56:12,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-07-05 09:56:12,998 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:12,998 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] [2021-07-05 09:56:12,998 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-05 09:56:12,998 INFO L374 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:12,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:12,999 INFO L82 PathProgramCache]: Analyzing trace with hash -1571968569, now seen corresponding path program 1 times [2021-07-05 09:56:12,999 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:12,999 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [530486268] [2021-07-05 09:56:12,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:12,999 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:13,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:13,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:13,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:56:13,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,042 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 09:56:13,042 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:13,042 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [530486268] [2021-07-05 09:56:13,043 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [530486268] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:13,043 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:13,043 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-07-05 09:56:13,043 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1520332346] [2021-07-05 09:56:13,043 INFO L425 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-05 09:56:13,043 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:13,044 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-05 09:56:13,044 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-05 09:56:13,044 INFO L87 Difference]: Start difference. First operand 180 states and 248 transitions. Second operand has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 0 states have call successors, (0), 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 09:56:13,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:13,101 INFO L93 Difference]: Finished difference Result 431 states and 588 transitions. [2021-07-05 09:56:13,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-05 09:56:13,101 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 0 states have call successors, (0), 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 35 [2021-07-05 09:56:13,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:13,103 INFO L225 Difference]: With dead ends: 431 [2021-07-05 09:56:13,103 INFO L226 Difference]: Without dead ends: 258 [2021-07-05 09:56:13,103 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 8.1ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-05 09:56:13,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2021-07-05 09:56:13,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 192. [2021-07-05 09:56:13,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 192 states, 191 states have (on average 1.361256544502618) internal successors, (260), 191 states have internal predecessors, (260), 0 states have call successors, (0), 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 09:56:13,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 260 transitions. [2021-07-05 09:56:13,116 INFO L78 Accepts]: Start accepts. Automaton has 192 states and 260 transitions. Word has length 35 [2021-07-05 09:56:13,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:13,116 INFO L442 AbstractCegarLoop]: Abstraction has 192 states and 260 transitions. [2021-07-05 09:56:13,117 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 8.75) internal successors, (35), 4 states have internal predecessors, (35), 0 states have call successors, (0), 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 09:56:13,117 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 260 transitions. [2021-07-05 09:56:13,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-07-05 09:56:13,117 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:13,117 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] [2021-07-05 09:56:13,118 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-05 09:56:13,118 INFO L374 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:13,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:13,118 INFO L82 PathProgramCache]: Analyzing trace with hash 2136192713, now seen corresponding path program 1 times [2021-07-05 09:56:13,118 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:13,119 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1483625791] [2021-07-05 09:56:13,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:13,119 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:13,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:13,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:56:13,167 INFO L142 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-07-05 09:56:13,167 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,168 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 09:56:13,169 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:13,169 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1483625791] [2021-07-05 09:56:13,169 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1483625791] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:13,169 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:13,169 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:13,169 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1672849006] [2021-07-05 09:56:13,170 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:13,170 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:13,170 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:13,171 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:13,171 INFO L87 Difference]: Start difference. First operand 192 states and 260 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 0 states have call successors, (0), 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 09:56:13,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:13,197 INFO L93 Difference]: Finished difference Result 437 states and 590 transitions. [2021-07-05 09:56:13,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:13,198 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 0 states have call successors, (0), 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 35 [2021-07-05 09:56:13,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:13,199 INFO L225 Difference]: With dead ends: 437 [2021-07-05 09:56:13,199 INFO L226 Difference]: Without dead ends: 252 [2021-07-05 09:56:13,200 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.1ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:13,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252 states. [2021-07-05 09:56:13,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252 to 252. [2021-07-05 09:56:13,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 252 states, 251 states have (on average 1.3266932270916334) internal successors, (333), 251 states have internal predecessors, (333), 0 states have call successors, (0), 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 09:56:13,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 333 transitions. [2021-07-05 09:56:13,214 INFO L78 Accepts]: Start accepts. Automaton has 252 states and 333 transitions. Word has length 35 [2021-07-05 09:56:13,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:13,215 INFO L442 AbstractCegarLoop]: Abstraction has 252 states and 333 transitions. [2021-07-05 09:56:13,215 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 2 states have internal predecessors, (35), 0 states have call successors, (0), 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 09:56:13,215 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 333 transitions. [2021-07-05 09:56:13,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-07-05 09:56:13,216 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:13,216 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:13,216 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-07-05 09:56:13,216 INFO L374 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:13,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:13,217 INFO L82 PathProgramCache]: Analyzing trace with hash 1811534217, now seen corresponding path program 1 times [2021-07-05 09:56:13,217 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:13,217 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [807142457] [2021-07-05 09:56:13,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:13,217 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:13,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:13,280 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,280 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-07-05 09:56:13,284 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,284 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:56:13,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:13,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:13,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:13,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,304 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 09:56:13,304 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:13,304 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [807142457] [2021-07-05 09:56:13,304 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [807142457] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:13,304 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:13,304 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-07-05 09:56:13,305 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [518878984] [2021-07-05 09:56:13,305 INFO L425 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-05 09:56:13,305 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:13,306 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-05 09:56:13,306 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-07-05 09:56:13,306 INFO L87 Difference]: Start difference. First operand 252 states and 333 transitions. Second operand has 7 states, 7 states have (on average 5.142857142857143) internal successors, (36), 6 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:13,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:13,545 INFO L93 Difference]: Finished difference Result 1259 states and 1692 transitions. [2021-07-05 09:56:13,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-05 09:56:13,546 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.142857142857143) internal successors, (36), 6 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 36 [2021-07-05 09:56:13,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:13,550 INFO L225 Difference]: With dead ends: 1259 [2021-07-05 09:56:13,550 INFO L226 Difference]: Without dead ends: 1074 [2021-07-05 09:56:13,551 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 53.0ms TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2021-07-05 09:56:13,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1074 states. [2021-07-05 09:56:13,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1074 to 446. [2021-07-05 09:56:13,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 446 states, 445 states have (on average 1.3101123595505617) internal successors, (583), 445 states have internal predecessors, (583), 0 states have call successors, (0), 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 09:56:13,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 446 states and 583 transitions. [2021-07-05 09:56:13,582 INFO L78 Accepts]: Start accepts. Automaton has 446 states and 583 transitions. Word has length 36 [2021-07-05 09:56:13,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:13,582 INFO L442 AbstractCegarLoop]: Abstraction has 446 states and 583 transitions. [2021-07-05 09:56:13,583 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 5.142857142857143) internal successors, (36), 6 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:13,583 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 583 transitions. [2021-07-05 09:56:13,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-07-05 09:56:13,584 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:13,584 INFO L525 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:13,584 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-07-05 09:56:13,584 INFO L374 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:13,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:13,585 INFO L82 PathProgramCache]: Analyzing trace with hash -1335673363, now seen corresponding path program 1 times [2021-07-05 09:56:13,585 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:13,585 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1258409773] [2021-07-05 09:56:13,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:13,586 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:13,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:13,614 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,614 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,615 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,615 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:13,618 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,618 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-07-05 09:56:13,619 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:13,619 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1258409773] [2021-07-05 09:56:13,619 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1258409773] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:13,619 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:13,619 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:56:13,620 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360896466] [2021-07-05 09:56:13,620 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:13,620 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:13,621 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:13,621 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:13,621 INFO L87 Difference]: Start difference. First operand 446 states and 583 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 0 states have call successors, (0), 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 09:56:13,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:13,706 INFO L93 Difference]: Finished difference Result 735 states and 960 transitions. [2021-07-05 09:56:13,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:13,706 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 0 states have call successors, (0), 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 56 [2021-07-05 09:56:13,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:13,708 INFO L225 Difference]: With dead ends: 735 [2021-07-05 09:56:13,708 INFO L226 Difference]: Without dead ends: 296 [2021-07-05 09:56:13,709 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:13,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states. [2021-07-05 09:56:13,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 290. [2021-07-05 09:56:13,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 290 states, 289 states have (on average 1.2975778546712802) internal successors, (375), 289 states have internal predecessors, (375), 0 states have call successors, (0), 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 09:56:13,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 375 transitions. [2021-07-05 09:56:13,728 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 375 transitions. Word has length 56 [2021-07-05 09:56:13,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:13,728 INFO L442 AbstractCegarLoop]: Abstraction has 290 states and 375 transitions. [2021-07-05 09:56:13,729 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 0 states have call successors, (0), 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 09:56:13,729 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 375 transitions. [2021-07-05 09:56:13,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-07-05 09:56:13,729 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:13,730 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, 1, 1] [2021-07-05 09:56:13,730 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-07-05 09:56:13,730 INFO L374 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:13,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:13,730 INFO L82 PathProgramCache]: Analyzing trace with hash -1624850482, now seen corresponding path program 1 times [2021-07-05 09:56:13,731 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:13,731 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777719011] [2021-07-05 09:56:13,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:13,731 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:13,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:13,769 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,770 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:13,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:56:13,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:56:13,782 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-07-05 09:56:13,787 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,787 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-05 09:56:13,788 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:13,788 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [777719011] [2021-07-05 09:56:13,788 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [777719011] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:56:13,788 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [827180375] [2021-07-05 09:56:13,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:13,789 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 09:56:13,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-07-05 09:56:13,799 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 09:56:13,804 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 09:56:13,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:13,924 INFO L263 TraceCheckSpWp]: Trace formula consists of 466 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-05 09:56:13,928 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-05 09:56:13,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,969 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,969 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,970 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,970 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,971 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,971 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 1 [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 1 [2021-07-05 09:56:13,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,975 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,977 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,993 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,998 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:13,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:13,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,025 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,026 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,027 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,062 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,063 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,067 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:56:14,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,083 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:56:14,097 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,097 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-07-05 09:56:14,098 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-07-05 09:56:14,099 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,104 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,104 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,110 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,110 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [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 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-07-05 09:56:14,122 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-07-05 09:56:14,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-07-05 09:56:14,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,124 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 09:56:14,130 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 3 [2021-07-05 09:56:14,131 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 3 [2021-07-05 09:56:14,131 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 3 [2021-07-05 09:56:14,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,136 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,140 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,140 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,141 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,143 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 3 [2021-07-05 09:56:14,144 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 3 [2021-07-05 09:56:14,144 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 3 [2021-07-05 09:56:14,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,147 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,150 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,153 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,154 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,154 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,155 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,155 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,156 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,156 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,169 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,169 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,170 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,170 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,171 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,171 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,172 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,172 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,173 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,174 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,174 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,175 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 3 [2021-07-05 09:56:14,175 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 3 [2021-07-05 09:56:14,175 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:14,176 INFO L142 QuantifierPusher]: treesize reduction 6, result has 14.3 percent of original size [2021-07-05 09:56:14,176 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:14,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:14,178 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 09:56:14,178 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [827180375] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-05 09:56:14,178 INFO L186 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-05 09:56:14,178 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2021-07-05 09:56:14,178 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1997372698] [2021-07-05 09:56:14,179 INFO L425 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-07-05 09:56:14,179 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:14,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-07-05 09:56:14,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-07-05 09:56:14,179 INFO L87 Difference]: Start difference. First operand 290 states and 375 transitions. Second operand has 9 states, 9 states have (on average 11.333333333333334) internal successors, (102), 9 states have internal predecessors, (102), 0 states have call successors, (0), 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 09:56:14,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:14,426 INFO L93 Difference]: Finished difference Result 640 states and 842 transitions. [2021-07-05 09:56:14,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-05 09:56:14,427 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 11.333333333333334) internal successors, (102), 9 states have internal predecessors, (102), 0 states have call successors, (0), 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 63 [2021-07-05 09:56:14,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:14,428 INFO L225 Difference]: With dead ends: 640 [2021-07-05 09:56:14,428 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:56:14,429 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 66 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 74.7ms TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2021-07-05 09:56:14,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:56:14,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:56:14,429 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 09:56:14,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:56:14,429 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 63 [2021-07-05 09:56:14,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:14,430 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:56:14,430 INFO L443 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 11.333333333333334) internal successors, (102), 9 states have internal predecessors, (102), 0 states have call successors, (0), 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 09:56:14,430 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:56:14,430 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:56:14,434 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:56:14,438 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,476 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,476 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,477 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,477 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,516 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,546 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,568 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,602 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,603 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,606 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,606 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,631 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,632 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,632 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,632 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,633 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,645 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,646 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,646 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,647 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,647 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,647 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,648 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,670 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,673 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,700 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,701 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,701 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,702 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,702 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,702 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,703 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,703 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,704 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,704 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,705 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,707 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,708 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,711 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,719 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,729 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,729 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,730 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,730 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,731 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,731 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,732 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,732 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,732 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,733 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,733 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,734 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,734 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,735 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,741 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,741 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,742 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,742 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,773 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,773 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,774 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,774 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,775 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,775 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,776 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,776 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,776 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,777 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,777 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,778 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,778 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,778 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,779 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:14,779 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:15,879 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 24 [2021-07-05 09:56:15,905 INFO L765 garLoopResultBuilder]: At program point L1026-1(lines 1026 1033) the Hoare annotation is: true [2021-07-05 09:56:15,905 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 523) no Hoare annotation was computed. [2021-07-05 09:56:15,906 INFO L762 garLoopResultBuilder]: For program point L432(lines 432 438) no Hoare annotation was computed. [2021-07-05 09:56:15,906 INFO L758 garLoopResultBuilder]: At program point L432-1(lines 432 438) the Hoare annotation is: (let ((.cse2 (= 2 ~waterLevel~0))) (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse4 (or (<= ~waterLevel~0 1) .cse2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse3 .cse4) (and .cse0 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4)))) [2021-07-05 09:56:15,906 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 303) the Hoare annotation is: (and (<= 1 ~switchedOnBeforeTS~0) (= 1 ~systemActive~0) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:15,906 INFO L765 garLoopResultBuilder]: At program point L300-1(lines 293 303) the Hoare annotation is: true [2021-07-05 09:56:15,906 INFO L762 garLoopResultBuilder]: For program point L234(lines 234 242) no Hoare annotation was computed. [2021-07-05 09:56:15,906 INFO L765 garLoopResultBuilder]: At program point L300-2(lines 293 303) the Hoare annotation is: true [2021-07-05 09:56:15,906 INFO L762 garLoopResultBuilder]: For program point L234-1(lines 234 242) no Hoare annotation was computed. [2021-07-05 09:56:15,907 INFO L762 garLoopResultBuilder]: For program point L234-2(lines 234 242) no Hoare annotation was computed. [2021-07-05 09:56:15,907 INFO L762 garLoopResultBuilder]: For program point L234-3(lines 234 242) no Hoare annotation was computed. [2021-07-05 09:56:15,907 INFO L762 garLoopResultBuilder]: For program point L234-4(lines 234 242) no Hoare annotation was computed. [2021-07-05 09:56:15,907 INFO L762 garLoopResultBuilder]: For program point L234-5(lines 234 242) no Hoare annotation was computed. [2021-07-05 09:56:15,907 INFO L758 garLoopResultBuilder]: At program point L534(lines 529 536) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:15,907 INFO L762 garLoopResultBuilder]: For program point L204(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:15,907 INFO L762 garLoopResultBuilder]: For program point L204-1(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:15,908 INFO L758 garLoopResultBuilder]: At program point L138(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:15,908 INFO L762 garLoopResultBuilder]: For program point L204-2(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:15,908 INFO L758 garLoopResultBuilder]: At program point L138-1(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:15,908 INFO L762 garLoopResultBuilder]: For program point L204-3(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:15,908 INFO L758 garLoopResultBuilder]: At program point L138-2(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:15,908 INFO L762 garLoopResultBuilder]: For program point L204-4(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:15,909 INFO L758 garLoopResultBuilder]: At program point L138-3(lines 129 142) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0))) (or (and (<= ~waterLevel~0 1) .cse0 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) .cse1) (and .cse0 (= 2 ~waterLevel~0) .cse1))) [2021-07-05 09:56:15,910 INFO L762 garLoopResultBuilder]: For program point L204-5(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:15,910 INFO L765 garLoopResultBuilder]: At program point L138-4(lines 129 142) the Hoare annotation is: true [2021-07-05 09:56:15,910 INFO L762 garLoopResultBuilder]: For program point L204-6(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:15,910 INFO L765 garLoopResultBuilder]: At program point L138-5(lines 129 142) the Hoare annotation is: true [2021-07-05 09:56:15,910 INFO L762 garLoopResultBuilder]: For program point L204-7(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:15,911 INFO L765 garLoopResultBuilder]: At program point L138-6(lines 129 142) the Hoare annotation is: true [2021-07-05 09:56:15,911 INFO L762 garLoopResultBuilder]: For program point L204-8(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:15,911 INFO L765 garLoopResultBuilder]: At program point L138-7(lines 129 142) the Hoare annotation is: true [2021-07-05 09:56:15,912 INFO L762 garLoopResultBuilder]: For program point L204-9(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:15,912 INFO L765 garLoopResultBuilder]: At program point L138-8(lines 129 142) the Hoare annotation is: true [2021-07-05 09:56:15,913 INFO L762 garLoopResultBuilder]: For program point L204-10(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:15,913 INFO L765 garLoopResultBuilder]: At program point L138-9(lines 129 142) the Hoare annotation is: true [2021-07-05 09:56:15,913 INFO L762 garLoopResultBuilder]: For program point L204-11(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:15,913 INFO L765 garLoopResultBuilder]: At program point L138-10(lines 129 142) the Hoare annotation is: true [2021-07-05 09:56:15,913 INFO L765 garLoopResultBuilder]: At program point L138-11(lines 129 142) the Hoare annotation is: true [2021-07-05 09:56:15,914 INFO L758 garLoopResultBuilder]: At program point L172(lines 168 190) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse1 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (= 0 ~systemActive~0) .cse0 .cse1) (and .cse2 .cse0 .cse1) (and (<= 1 ~switchedOnBeforeTS~0) .cse2 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse1))) [2021-07-05 09:56:15,914 INFO L765 garLoopResultBuilder]: At program point L172-1(lines 168 190) the Hoare annotation is: true [2021-07-05 09:56:15,914 INFO L765 garLoopResultBuilder]: At program point L172-2(lines 168 190) the Hoare annotation is: true [2021-07-05 09:56:15,914 INFO L765 garLoopResultBuilder]: At program point L472(lines 421 473) the Hoare annotation is: true [2021-07-05 09:56:15,914 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 523) no Hoare annotation was computed. [2021-07-05 09:56:15,914 INFO L762 garLoopResultBuilder]: For program point L208(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:15,914 INFO L762 garLoopResultBuilder]: For program point L208-1(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:15,914 INFO L762 garLoopResultBuilder]: For program point L208-2(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:15,915 INFO L762 garLoopResultBuilder]: For program point L208-3(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:15,915 INFO L762 garLoopResultBuilder]: For program point L208-4(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:15,915 INFO L762 garLoopResultBuilder]: For program point L208-5(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:15,915 INFO L762 garLoopResultBuilder]: For program point L208-6(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:15,915 INFO L762 garLoopResultBuilder]: For program point L208-7(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:15,915 INFO L762 garLoopResultBuilder]: For program point L208-8(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:15,915 INFO L762 garLoopResultBuilder]: For program point L208-9(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:15,915 INFO L762 garLoopResultBuilder]: For program point L208-10(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:15,916 INFO L762 garLoopResultBuilder]: For program point L208-11(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:15,916 INFO L758 garLoopResultBuilder]: At program point L506(lines 1 1038) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:15,916 INFO L765 garLoopResultBuilder]: At program point L1035(lines 1016 1038) the Hoare annotation is: true [2021-07-05 09:56:15,916 INFO L758 garLoopResultBuilder]: At program point L1002(lines 998 1004) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:15,916 INFO L758 garLoopResultBuilder]: At program point L309(lines 304 312) the Hoare annotation is: (let ((.cse6 (= 2 ~waterLevel~0))) (let ((.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 |ULTIMATE.start_isPumpRunning_#res|)) (.cse3 (or (<= ~waterLevel~0 1) .cse6))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse5 .cse6) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse4 .cse5 .cse3)))) [2021-07-05 09:56:15,917 INFO L758 garLoopResultBuilder]: At program point L309-1(lines 304 312) the Hoare annotation is: (let ((.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse3))) [2021-07-05 09:56:15,917 INFO L765 garLoopResultBuilder]: At program point L309-2(lines 304 312) the Hoare annotation is: true [2021-07-05 09:56:15,918 INFO L765 garLoopResultBuilder]: At program point L309-3(lines 304 312) the Hoare annotation is: true [2021-07-05 09:56:15,918 INFO L765 garLoopResultBuilder]: At program point L309-4(lines 304 312) the Hoare annotation is: true [2021-07-05 09:56:15,918 INFO L765 garLoopResultBuilder]: At program point L309-5(lines 304 312) the Hoare annotation is: true [2021-07-05 09:56:15,918 INFO L762 garLoopResultBuilder]: For program point L442(lines 442 448) no Hoare annotation was computed. [2021-07-05 09:56:15,919 INFO L758 garLoopResultBuilder]: At program point L442-1(lines 442 448) the Hoare annotation is: (let ((.cse2 (= 2 ~waterLevel~0))) (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse4 (or (<= ~waterLevel~0 1) .cse2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse3 .cse4) (and .cse0 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4)))) [2021-07-05 09:56:15,919 INFO L762 garLoopResultBuilder]: For program point L377(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:15,919 INFO L762 garLoopResultBuilder]: For program point L377-2(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:15,919 INFO L762 garLoopResultBuilder]: For program point L377-3(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:15,919 INFO L762 garLoopResultBuilder]: For program point L377-5(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:15,919 INFO L758 garLoopResultBuilder]: At program point L179(lines 179 185) the Hoare annotation is: (let ((.cse2 (= 2 ~waterLevel~0))) (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse4 (or (<= ~waterLevel~0 1) .cse2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse3 .cse4) (and .cse0 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4)))) [2021-07-05 09:56:15,919 INFO L762 garLoopResultBuilder]: For program point L377-6(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:15,919 INFO L765 garLoopResultBuilder]: At program point L179-1(lines 179 185) the Hoare annotation is: true [2021-07-05 09:56:15,920 INFO L762 garLoopResultBuilder]: For program point L377-8(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:15,920 INFO L765 garLoopResultBuilder]: At program point L179-2(lines 179 185) the Hoare annotation is: true [2021-07-05 09:56:15,920 INFO L762 garLoopResultBuilder]: For program point L80(lines 80 84) no Hoare annotation was computed. [2021-07-05 09:56:15,920 INFO L762 garLoopResultBuilder]: For program point L377-9(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:15,920 INFO L762 garLoopResultBuilder]: For program point L377-11(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:15,920 INFO L762 garLoopResultBuilder]: For program point L377-12(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:15,920 INFO L762 garLoopResultBuilder]: For program point L377-14(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:15,920 INFO L762 garLoopResultBuilder]: For program point L377-15(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:15,921 INFO L762 garLoopResultBuilder]: For program point L377-17(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:15,921 INFO L758 garLoopResultBuilder]: At program point L544(lines 172 178) the Hoare annotation is: (let ((.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse3))) [2021-07-05 09:56:15,921 INFO L765 garLoopResultBuilder]: At program point L544-1(lines 172 178) the Hoare annotation is: true [2021-07-05 09:56:15,921 INFO L765 garLoopResultBuilder]: At program point L544-2(lines 172 178) the Hoare annotation is: true [2021-07-05 09:56:15,921 INFO L758 garLoopResultBuilder]: At program point L148(lines 143 151) the Hoare annotation is: (and (<= 1 ~switchedOnBeforeTS~0) (= 1 ~systemActive~0) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:15,921 INFO L758 garLoopResultBuilder]: At program point L148-1(lines 143 151) the Hoare annotation is: false [2021-07-05 09:56:15,921 INFO L765 garLoopResultBuilder]: At program point L148-2(lines 143 151) the Hoare annotation is: true [2021-07-05 09:56:15,922 INFO L765 garLoopResultBuilder]: At program point L148-3(lines 143 151) the Hoare annotation is: true [2021-07-05 09:56:15,922 INFO L765 garLoopResultBuilder]: At program point L148-4(lines 143 151) the Hoare annotation is: true [2021-07-05 09:56:15,922 INFO L765 garLoopResultBuilder]: At program point L148-5(lines 143 151) the Hoare annotation is: true [2021-07-05 09:56:15,922 INFO L758 garLoopResultBuilder]: At program point L514(lines 509 517) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:15,922 INFO L758 garLoopResultBuilder]: At program point L383(lines 368 386) the Hoare annotation is: (and (<= 1 ~switchedOnBeforeTS~0) (= 1 ~systemActive~0) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:15,922 INFO L758 garLoopResultBuilder]: At program point L383-1(lines 368 386) the Hoare annotation is: false [2021-07-05 09:56:15,922 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:56:15,922 INFO L765 garLoopResultBuilder]: At program point L383-2(lines 368 386) the Hoare annotation is: true [2021-07-05 09:56:15,923 INFO L765 garLoopResultBuilder]: At program point L383-3(lines 368 386) the Hoare annotation is: true [2021-07-05 09:56:15,923 INFO L765 garLoopResultBuilder]: At program point L383-4(lines 368 386) the Hoare annotation is: true [2021-07-05 09:56:15,923 INFO L765 garLoopResultBuilder]: At program point L383-5(lines 368 386) the Hoare annotation is: true [2021-07-05 09:56:15,923 INFO L762 garLoopResultBuilder]: For program point L452(lines 452 467) no Hoare annotation was computed. [2021-07-05 09:56:15,923 INFO L762 garLoopResultBuilder]: For program point L56(lines 56 60) no Hoare annotation was computed. [2021-07-05 09:56:15,923 INFO L762 garLoopResultBuilder]: For program point L56-3(lines 56 60) no Hoare annotation was computed. [2021-07-05 09:56:15,923 INFO L762 garLoopResultBuilder]: For program point L56-6(lines 56 60) no Hoare annotation was computed. [2021-07-05 09:56:15,923 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:56:15,924 INFO L762 garLoopResultBuilder]: For program point L256(lines 256 273) no Hoare annotation was computed. [2021-07-05 09:56:15,924 INFO L762 garLoopResultBuilder]: For program point L256-1(lines 256 273) no Hoare annotation was computed. [2021-07-05 09:56:15,924 INFO L762 garLoopResultBuilder]: For program point L256-2(lines 256 273) no Hoare annotation was computed. [2021-07-05 09:56:15,924 INFO L758 garLoopResultBuilder]: At program point L125(lines 120 128) the Hoare annotation is: (let ((.cse4 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse1 (or (<= ~waterLevel~0 1) .cse4))) (or (and (= 0 ~systemActive~0) .cse0 .cse1) (and .cse2 (= |ULTIMATE.start_getWaterLevel_#res| 2) .cse3 .cse4) (and .cse2 .cse0 .cse1) (and (<= 1 ~switchedOnBeforeTS~0) .cse2 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse1)))) [2021-07-05 09:56:15,924 INFO L765 garLoopResultBuilder]: At program point L125-1(lines 120 128) the Hoare annotation is: true [2021-07-05 09:56:15,924 INFO L765 garLoopResultBuilder]: At program point L125-2(lines 120 128) the Hoare annotation is: true [2021-07-05 09:56:15,924 INFO L762 garLoopResultBuilder]: For program point L555(lines 555 572) no Hoare annotation was computed. [2021-07-05 09:56:15,925 INFO L758 garLoopResultBuilder]: At program point L555-1(lines 1 1038) the Hoare annotation is: (let ((.cse4 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse1 (or (<= ~waterLevel~0 1) .cse4))) (or (and (= 0 ~systemActive~0) .cse0 .cse1) (and .cse2 (= |ULTIMATE.start_getWaterLevel_#res| 2) .cse3 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6 2) .cse4) (and .cse2 .cse0 .cse1) (and (<= 1 ~switchedOnBeforeTS~0) .cse2 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse1)))) [2021-07-05 09:56:15,925 INFO L762 garLoopResultBuilder]: For program point L555-2(lines 555 572) no Hoare annotation was computed. [2021-07-05 09:56:15,925 INFO L765 garLoopResultBuilder]: At program point L555-3(lines 1 1038) the Hoare annotation is: true [2021-07-05 09:56:15,925 INFO L762 garLoopResultBuilder]: For program point L423(lines 422 471) no Hoare annotation was computed. [2021-07-05 09:56:15,925 INFO L762 garLoopResultBuilder]: For program point L555-4(lines 555 572) no Hoare annotation was computed. [2021-07-05 09:56:15,925 INFO L765 garLoopResultBuilder]: At program point L555-5(lines 1 1038) the Hoare annotation is: true [2021-07-05 09:56:15,925 INFO L758 garLoopResultBuilder]: At program point L93(lines 88 96) the Hoare annotation is: (and (<= 1 ~switchedOnBeforeTS~0) (= 1 ~systemActive~0) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:15,926 INFO L765 garLoopResultBuilder]: At program point L93-1(lines 88 96) the Hoare annotation is: true [2021-07-05 09:56:15,926 INFO L765 garLoopResultBuilder]: At program point L93-2(lines 88 96) the Hoare annotation is: true [2021-07-05 09:56:15,926 INFO L762 garLoopResultBuilder]: For program point L523(line 523) no Hoare annotation was computed. [2021-07-05 09:56:15,926 INFO L762 garLoopResultBuilder]: For program point L523-1(line 523) no Hoare annotation was computed. [2021-07-05 09:56:15,926 INFO L762 garLoopResultBuilder]: For program point L523-2(line 523) no Hoare annotation was computed. [2021-07-05 09:56:15,926 INFO L762 garLoopResultBuilder]: For program point L424(lines 424 428) no Hoare annotation was computed. [2021-07-05 09:56:15,926 INFO L762 garLoopResultBuilder]: For program point L391(lines 391 397) no Hoare annotation was computed. [2021-07-05 09:56:15,926 INFO L758 garLoopResultBuilder]: At program point L391-1(lines 391 397) the Hoare annotation is: (and (= ~pumpRunning~0 0) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:15,926 INFO L762 garLoopResultBuilder]: For program point L358(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,927 INFO L762 garLoopResultBuilder]: For program point L358-2(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,927 INFO L762 garLoopResultBuilder]: For program point L358-3(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,927 INFO L762 garLoopResultBuilder]: For program point L358-5(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,927 INFO L762 garLoopResultBuilder]: For program point L358-6(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,927 INFO L762 garLoopResultBuilder]: For program point L358-8(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,927 INFO L762 garLoopResultBuilder]: For program point L358-9(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,927 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:56:15,927 INFO L762 garLoopResultBuilder]: For program point L358-11(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,928 INFO L762 garLoopResultBuilder]: For program point L358-12(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,928 INFO L762 garLoopResultBuilder]: For program point L358-14(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,928 INFO L762 garLoopResultBuilder]: For program point L358-15(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,928 INFO L762 garLoopResultBuilder]: For program point L358-17(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,928 INFO L762 garLoopResultBuilder]: For program point L358-18(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,928 INFO L762 garLoopResultBuilder]: For program point L358-20(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,928 INFO L762 garLoopResultBuilder]: For program point L358-21(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,928 INFO L762 garLoopResultBuilder]: For program point L358-23(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,929 INFO L762 garLoopResultBuilder]: For program point L358-24(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,929 INFO L762 garLoopResultBuilder]: For program point L358-26(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,929 INFO L762 garLoopResultBuilder]: For program point L358-27(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,929 INFO L762 garLoopResultBuilder]: For program point L358-29(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,929 INFO L762 garLoopResultBuilder]: For program point L358-30(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,929 INFO L762 garLoopResultBuilder]: For program point L358-32(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,929 INFO L762 garLoopResultBuilder]: For program point L358-33(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,929 INFO L762 garLoopResultBuilder]: For program point L260(lines 260 268) no Hoare annotation was computed. [2021-07-05 09:56:15,929 INFO L762 garLoopResultBuilder]: For program point L260-1(lines 260 268) no Hoare annotation was computed. [2021-07-05 09:56:15,930 INFO L762 garLoopResultBuilder]: For program point L358-35(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:15,930 INFO L762 garLoopResultBuilder]: For program point L260-2(lines 260 268) no Hoare annotation was computed. [2021-07-05 09:56:15,930 INFO L765 garLoopResultBuilder]: At program point L954-2(lines 954 968) the Hoare annotation is: true [2021-07-05 09:56:15,930 INFO L762 garLoopResultBuilder]: For program point L955(line 955) no Hoare annotation was computed. [2021-07-05 09:56:15,930 INFO L762 garLoopResultBuilder]: For program point L559(lines 559 569) no Hoare annotation was computed. [2021-07-05 09:56:15,930 INFO L762 garLoopResultBuilder]: For program point L559-2(lines 559 569) no Hoare annotation was computed. [2021-07-05 09:56:15,930 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 466) no Hoare annotation was computed. [2021-07-05 09:56:15,930 INFO L758 garLoopResultBuilder]: At program point L460-1(lines 1 1038) the Hoare annotation is: (let ((.cse2 (= 2 ~waterLevel~0))) (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse4 (or (<= ~waterLevel~0 1) .cse2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse3 .cse4) (and .cse0 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4)))) [2021-07-05 09:56:15,931 INFO L762 garLoopResultBuilder]: For program point L559-4(lines 559 569) no Hoare annotation was computed. [2021-07-05 09:56:15,931 INFO L762 garLoopResultBuilder]: For program point L560(lines 560 566) no Hoare annotation was computed. [2021-07-05 09:56:15,931 INFO L762 garLoopResultBuilder]: For program point L560-2(lines 560 566) no Hoare annotation was computed. [2021-07-05 09:56:15,931 INFO L762 garLoopResultBuilder]: For program point L560-4(lines 560 566) no Hoare annotation was computed. [2021-07-05 09:56:15,931 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 247) no Hoare annotation was computed. [2021-07-05 09:56:15,931 INFO L762 garLoopResultBuilder]: For program point L230-1(lines 230 247) no Hoare annotation was computed. [2021-07-05 09:56:15,931 INFO L762 garLoopResultBuilder]: For program point L230-2(lines 230 247) no Hoare annotation was computed. [2021-07-05 09:56:15,931 INFO L762 garLoopResultBuilder]: For program point L230-3(lines 230 247) no Hoare annotation was computed. [2021-07-05 09:56:15,932 INFO L762 garLoopResultBuilder]: For program point L230-4(lines 230 247) no Hoare annotation was computed. [2021-07-05 09:56:15,932 INFO L762 garLoopResultBuilder]: For program point L230-5(lines 230 247) no Hoare annotation was computed. [2021-07-05 09:56:15,932 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:56:15,932 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 523) no Hoare annotation was computed. [2021-07-05 09:56:15,932 INFO L762 garLoopResultBuilder]: For program point L958(lines 958 962) no Hoare annotation was computed. [2021-07-05 09:56:15,932 INFO L762 garLoopResultBuilder]: For program point L958-1(lines 958 962) no Hoare annotation was computed. [2021-07-05 09:56:15,932 INFO L758 garLoopResultBuilder]: At program point L364(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:15,932 INFO L758 garLoopResultBuilder]: At program point L364-1(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:15,933 INFO L758 garLoopResultBuilder]: At program point L364-2(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:15,933 INFO L758 garLoopResultBuilder]: At program point L364-3(lines 349 367) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0))) (or (and (<= ~waterLevel~0 1) (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~0 0) .cse1) (and .cse0 (= 2 ~waterLevel~0) .cse1))) [2021-07-05 09:56:15,933 INFO L765 garLoopResultBuilder]: At program point L364-4(lines 349 367) the Hoare annotation is: true [2021-07-05 09:56:15,933 INFO L765 garLoopResultBuilder]: At program point L364-5(lines 349 367) the Hoare annotation is: true [2021-07-05 09:56:15,933 INFO L765 garLoopResultBuilder]: At program point L364-6(lines 349 367) the Hoare annotation is: true [2021-07-05 09:56:15,933 INFO L762 garLoopResultBuilder]: For program point L133(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:15,933 INFO L765 garLoopResultBuilder]: At program point L364-7(lines 349 367) the Hoare annotation is: true [2021-07-05 09:56:15,933 INFO L762 garLoopResultBuilder]: For program point L133-1(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:15,934 INFO L765 garLoopResultBuilder]: At program point L364-8(lines 349 367) the Hoare annotation is: true [2021-07-05 09:56:15,934 INFO L762 garLoopResultBuilder]: For program point L133-2(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:15,934 INFO L765 garLoopResultBuilder]: At program point L364-9(lines 349 367) the Hoare annotation is: true [2021-07-05 09:56:15,934 INFO L762 garLoopResultBuilder]: For program point L133-3(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:15,934 INFO L765 garLoopResultBuilder]: At program point L364-10(lines 349 367) the Hoare annotation is: true [2021-07-05 09:56:15,934 INFO L762 garLoopResultBuilder]: For program point L133-4(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:15,934 INFO L765 garLoopResultBuilder]: At program point L364-11(lines 349 367) the Hoare annotation is: true [2021-07-05 09:56:15,934 INFO L762 garLoopResultBuilder]: For program point L133-5(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:15,935 INFO L762 garLoopResultBuilder]: For program point L133-6(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:15,935 INFO L762 garLoopResultBuilder]: For program point L133-7(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:15,935 INFO L762 garLoopResultBuilder]: For program point L133-8(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:15,935 INFO L762 garLoopResultBuilder]: For program point L133-9(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:15,935 INFO L762 garLoopResultBuilder]: For program point L133-10(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:15,935 INFO L762 garLoopResultBuilder]: For program point L133-11(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:15,935 INFO L762 garLoopResultBuilder]: For program point L68(lines 68 72) no Hoare annotation was computed. [2021-07-05 09:56:15,935 INFO L762 garLoopResultBuilder]: For program point L1026(lines 1026 1033) no Hoare annotation was computed. [2021-07-05 09:56:15,963 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 09:56:16,144 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-05 09:56:16,145 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:56:16,148 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/3) [2021-07-05 09:56:16,150 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:56:16,150 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 09:56:16,150 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:56:16,152 INFO L276 IsEmpty]: Start isEmpty. Operand has 200 states, 196 states have (on average 1.5459183673469388) internal successors, (303), 199 states have internal predecessors, (303), 0 states have call successors, (0), 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 09:56:16,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-07-05 09:56:16,152 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:16,152 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 09:56:16,152 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:16,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:16,153 INFO L82 PathProgramCache]: Analyzing trace with hash 783043829, now seen corresponding path program 1 times [2021-07-05 09:56:16,153 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:16,153 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [842158909] [2021-07-05 09:56:16,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:16,153 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:16,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:16,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,178 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,179 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,179 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 09:56:16,179 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:16,179 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [842158909] [2021-07-05 09:56:16,179 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [842158909] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:16,179 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:16,179 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:16,180 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [922018155] [2021-07-05 09:56:16,180 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:56:16,180 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:16,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:56:16,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:56:16,181 INFO L87 Difference]: Start difference. First operand has 200 states, 196 states have (on average 1.5459183673469388) internal successors, (303), 199 states have internal predecessors, (303), 0 states have call successors, (0), 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 09:56:16,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:16,185 INFO L93 Difference]: Finished difference Result 393 states and 598 transitions. [2021-07-05 09:56:16,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:56:16,185 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 09:56:16,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:16,186 INFO L225 Difference]: With dead ends: 393 [2021-07-05 09:56:16,186 INFO L226 Difference]: Without dead ends: 132 [2021-07-05 09:56:16,186 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 09:56:16,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132 states. [2021-07-05 09:56:16,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132 to 132. [2021-07-05 09:56:16,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 131 states have (on average 1.4885496183206106) internal successors, (195), 131 states have internal predecessors, (195), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:16,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 195 transitions. [2021-07-05 09:56:16,192 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 195 transitions. Word has length 19 [2021-07-05 09:56:16,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:16,192 INFO L442 AbstractCegarLoop]: Abstraction has 132 states and 195 transitions. [2021-07-05 09:56:16,192 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 09:56:16,192 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 195 transitions. [2021-07-05 09:56:16,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-07-05 09:56:16,193 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:16,193 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 09:56:16,193 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable84 [2021-07-05 09:56:16,193 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:16,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:16,193 INFO L82 PathProgramCache]: Analyzing trace with hash -1705903914, now seen corresponding path program 1 times [2021-07-05 09:56:16,193 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:16,194 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2037484772] [2021-07-05 09:56:16,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:16,194 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:16,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:16,223 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,227 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,227 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,227 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 09:56:16,227 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:16,228 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2037484772] [2021-07-05 09:56:16,228 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2037484772] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:16,228 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:16,228 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:56:16,228 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [493537159] [2021-07-05 09:56:16,228 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:16,228 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:16,229 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:16,229 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:16,229 INFO L87 Difference]: Start difference. First operand 132 states and 195 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 09:56:16,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:16,231 INFO L93 Difference]: Finished difference Result 132 states and 195 transitions. [2021-07-05 09:56:16,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:16,232 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 09:56:16,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:16,232 INFO L225 Difference]: With dead ends: 132 [2021-07-05 09:56:16,232 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:56:16,232 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:16,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:56:16,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:56:16,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:16,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:56:16,233 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2021-07-05 09:56:16,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:16,233 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:56:16,233 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 09:56:16,233 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:56:16,233 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:56:16,234 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:56:16,234 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,234 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,235 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,235 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,235 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,236 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,236 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,237 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,237 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,237 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,238 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,238 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,238 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,239 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,239 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,239 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,239 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,240 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,240 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,241 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,241 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,241 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,242 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,242 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,242 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,243 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,243 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,243 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,244 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,244 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,244 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,245 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,246 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,246 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,246 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,247 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,247 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,247 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,247 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,248 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,249 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,250 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,251 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,252 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,252 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,253 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,253 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,254 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,255 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,255 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,255 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,255 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,256 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,256 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,257 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,257 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,257 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,258 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,258 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,258 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,259 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,259 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,260 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,260 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,260 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,261 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,261 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,261 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,262 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,262 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,262 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,263 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,263 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,263 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,263 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,318 INFO L765 garLoopResultBuilder]: At program point L1026-1(lines 1026 1033) the Hoare annotation is: true [2021-07-05 09:56:16,318 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 523) no Hoare annotation was computed. [2021-07-05 09:56:16,318 INFO L762 garLoopResultBuilder]: For program point L432(lines 432 438) no Hoare annotation was computed. [2021-07-05 09:56:16,319 INFO L758 garLoopResultBuilder]: At program point L432-1(lines 432 438) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= 2 ~waterLevel~0))) (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse4 (or (<= ~waterLevel~0 1) .cse2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse3 .cse4) (and .cse0 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4))))) [2021-07-05 09:56:16,319 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 303) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 1 ~switchedOnBeforeTS~0) (= 1 ~systemActive~0) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:16,319 INFO L758 garLoopResultBuilder]: At program point L300-1(lines 293 303) the Hoare annotation is: false [2021-07-05 09:56:16,319 INFO L762 garLoopResultBuilder]: For program point L234(lines 234 242) no Hoare annotation was computed. [2021-07-05 09:56:16,319 INFO L765 garLoopResultBuilder]: At program point L300-2(lines 293 303) the Hoare annotation is: true [2021-07-05 09:56:16,319 INFO L762 garLoopResultBuilder]: For program point L234-1(lines 234 242) no Hoare annotation was computed. [2021-07-05 09:56:16,319 INFO L762 garLoopResultBuilder]: For program point L234-2(lines 234 242) no Hoare annotation was computed. [2021-07-05 09:56:16,319 INFO L762 garLoopResultBuilder]: For program point L234-3(lines 234 242) no Hoare annotation was computed. [2021-07-05 09:56:16,319 INFO L762 garLoopResultBuilder]: For program point L234-4(lines 234 242) no Hoare annotation was computed. [2021-07-05 09:56:16,319 INFO L762 garLoopResultBuilder]: For program point L234-5(lines 234 242) no Hoare annotation was computed. [2021-07-05 09:56:16,320 INFO L758 garLoopResultBuilder]: At program point L534(lines 529 536) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:16,320 INFO L762 garLoopResultBuilder]: For program point L204(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,320 INFO L762 garLoopResultBuilder]: For program point L204-1(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,320 INFO L758 garLoopResultBuilder]: At program point L138(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:16,320 INFO L762 garLoopResultBuilder]: For program point L204-2(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,320 INFO L758 garLoopResultBuilder]: At program point L138-1(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:16,320 INFO L762 garLoopResultBuilder]: For program point L204-3(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,320 INFO L758 garLoopResultBuilder]: At program point L138-2(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:16,320 INFO L762 garLoopResultBuilder]: For program point L204-4(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,320 INFO L758 garLoopResultBuilder]: At program point L138-3(lines 129 142) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0))) (or (and (<= ~waterLevel~0 1) .cse0 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) .cse1) (and .cse0 (= 2 ~waterLevel~0) .cse1)))) [2021-07-05 09:56:16,321 INFO L762 garLoopResultBuilder]: For program point L204-5(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,321 INFO L758 garLoopResultBuilder]: At program point L138-4(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:16,321 INFO L762 garLoopResultBuilder]: For program point L204-6(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,321 INFO L758 garLoopResultBuilder]: At program point L138-5(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:16,321 INFO L762 garLoopResultBuilder]: For program point L204-7(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,321 INFO L758 garLoopResultBuilder]: At program point L138-6(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:16,321 INFO L762 garLoopResultBuilder]: For program point L204-8(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,321 INFO L758 garLoopResultBuilder]: At program point L138-7(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:16,321 INFO L762 garLoopResultBuilder]: For program point L204-9(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,321 INFO L765 garLoopResultBuilder]: At program point L138-8(lines 129 142) the Hoare annotation is: true [2021-07-05 09:56:16,321 INFO L762 garLoopResultBuilder]: For program point L204-10(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,322 INFO L765 garLoopResultBuilder]: At program point L138-9(lines 129 142) the Hoare annotation is: true [2021-07-05 09:56:16,322 INFO L762 garLoopResultBuilder]: For program point L204-11(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,322 INFO L765 garLoopResultBuilder]: At program point L138-10(lines 129 142) the Hoare annotation is: true [2021-07-05 09:56:16,322 INFO L765 garLoopResultBuilder]: At program point L138-11(lines 129 142) the Hoare annotation is: true [2021-07-05 09:56:16,322 INFO L758 garLoopResultBuilder]: At program point L172(lines 168 190) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse1 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (= 0 ~systemActive~0) .cse0 .cse1) (and .cse2 .cse0 .cse1) (and (<= 1 ~switchedOnBeforeTS~0) .cse2 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse1)))) [2021-07-05 09:56:16,323 INFO L758 garLoopResultBuilder]: At program point L172-1(lines 168 190) the Hoare annotation is: false [2021-07-05 09:56:16,323 INFO L765 garLoopResultBuilder]: At program point L172-2(lines 168 190) the Hoare annotation is: true [2021-07-05 09:56:16,323 INFO L758 garLoopResultBuilder]: At program point L472(lines 421 473) the Hoare annotation is: false [2021-07-05 09:56:16,323 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 523) no Hoare annotation was computed. [2021-07-05 09:56:16,323 INFO L762 garLoopResultBuilder]: For program point L208(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,323 INFO L762 garLoopResultBuilder]: For program point L208-1(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,323 INFO L762 garLoopResultBuilder]: For program point L208-2(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,323 INFO L762 garLoopResultBuilder]: For program point L208-3(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,323 INFO L762 garLoopResultBuilder]: For program point L208-4(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,323 INFO L762 garLoopResultBuilder]: For program point L208-5(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,323 INFO L762 garLoopResultBuilder]: For program point L208-6(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,324 INFO L762 garLoopResultBuilder]: For program point L208-7(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,324 INFO L762 garLoopResultBuilder]: For program point L208-8(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,324 INFO L762 garLoopResultBuilder]: For program point L208-9(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,324 INFO L762 garLoopResultBuilder]: For program point L208-10(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,324 INFO L762 garLoopResultBuilder]: For program point L208-11(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,325 INFO L758 garLoopResultBuilder]: At program point L506(lines 1 1038) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:16,325 INFO L765 garLoopResultBuilder]: At program point L1035(lines 1016 1038) the Hoare annotation is: true [2021-07-05 09:56:16,325 INFO L758 garLoopResultBuilder]: At program point L1002(lines 998 1004) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:16,325 INFO L758 garLoopResultBuilder]: At program point L309(lines 304 312) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse6 (= 2 ~waterLevel~0))) (let ((.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 |ULTIMATE.start_isPumpRunning_#res|)) (.cse3 (or (<= ~waterLevel~0 1) .cse6))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse5 .cse6) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse4 .cse5 .cse3))))) [2021-07-05 09:56:16,325 INFO L758 garLoopResultBuilder]: At program point L309-1(lines 304 312) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse3)))) [2021-07-05 09:56:16,325 INFO L758 garLoopResultBuilder]: At program point L309-2(lines 304 312) the Hoare annotation is: false [2021-07-05 09:56:16,325 INFO L758 garLoopResultBuilder]: At program point L309-3(lines 304 312) the Hoare annotation is: false [2021-07-05 09:56:16,326 INFO L765 garLoopResultBuilder]: At program point L309-4(lines 304 312) the Hoare annotation is: true [2021-07-05 09:56:16,326 INFO L765 garLoopResultBuilder]: At program point L309-5(lines 304 312) the Hoare annotation is: true [2021-07-05 09:56:16,326 INFO L762 garLoopResultBuilder]: For program point L442(lines 442 448) no Hoare annotation was computed. [2021-07-05 09:56:16,326 INFO L758 garLoopResultBuilder]: At program point L442-1(lines 442 448) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= 2 ~waterLevel~0))) (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse4 (or (<= ~waterLevel~0 1) .cse2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse3 .cse4) (and .cse0 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4))))) [2021-07-05 09:56:16,326 INFO L762 garLoopResultBuilder]: For program point L377(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,326 INFO L762 garLoopResultBuilder]: For program point L377-2(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,326 INFO L762 garLoopResultBuilder]: For program point L377-3(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,326 INFO L762 garLoopResultBuilder]: For program point L377-5(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,326 INFO L758 garLoopResultBuilder]: At program point L179(lines 179 185) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= 2 ~waterLevel~0))) (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse4 (or (<= ~waterLevel~0 1) .cse2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse3 .cse4) (and .cse0 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4))))) [2021-07-05 09:56:16,326 INFO L762 garLoopResultBuilder]: For program point L377-6(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,327 INFO L758 garLoopResultBuilder]: At program point L179-1(lines 179 185) the Hoare annotation is: false [2021-07-05 09:56:16,327 INFO L762 garLoopResultBuilder]: For program point L377-8(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,327 INFO L765 garLoopResultBuilder]: At program point L179-2(lines 179 185) the Hoare annotation is: true [2021-07-05 09:56:16,327 INFO L762 garLoopResultBuilder]: For program point L80(lines 80 84) no Hoare annotation was computed. [2021-07-05 09:56:16,327 INFO L762 garLoopResultBuilder]: For program point L377-9(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,327 INFO L762 garLoopResultBuilder]: For program point L377-11(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,327 INFO L762 garLoopResultBuilder]: For program point L377-12(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,327 INFO L762 garLoopResultBuilder]: For program point L377-14(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,327 INFO L762 garLoopResultBuilder]: For program point L377-15(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,327 INFO L762 garLoopResultBuilder]: For program point L377-17(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,327 INFO L758 garLoopResultBuilder]: At program point L544(lines 172 178) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse3)))) [2021-07-05 09:56:16,328 INFO L758 garLoopResultBuilder]: At program point L544-1(lines 172 178) the Hoare annotation is: false [2021-07-05 09:56:16,328 INFO L765 garLoopResultBuilder]: At program point L544-2(lines 172 178) the Hoare annotation is: true [2021-07-05 09:56:16,328 INFO L758 garLoopResultBuilder]: At program point L148(lines 143 151) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 1 ~switchedOnBeforeTS~0) (= 1 ~systemActive~0) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:16,328 INFO L758 garLoopResultBuilder]: At program point L148-1(lines 143 151) the Hoare annotation is: false [2021-07-05 09:56:16,328 INFO L758 garLoopResultBuilder]: At program point L148-2(lines 143 151) the Hoare annotation is: false [2021-07-05 09:56:16,328 INFO L758 garLoopResultBuilder]: At program point L148-3(lines 143 151) the Hoare annotation is: false [2021-07-05 09:56:16,328 INFO L765 garLoopResultBuilder]: At program point L148-4(lines 143 151) the Hoare annotation is: true [2021-07-05 09:56:16,328 INFO L765 garLoopResultBuilder]: At program point L148-5(lines 143 151) the Hoare annotation is: true [2021-07-05 09:56:16,328 INFO L758 garLoopResultBuilder]: At program point L514(lines 509 517) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:16,328 INFO L758 garLoopResultBuilder]: At program point L383(lines 368 386) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 1 ~switchedOnBeforeTS~0) (= 1 ~systemActive~0) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:16,329 INFO L758 garLoopResultBuilder]: At program point L383-1(lines 368 386) the Hoare annotation is: false [2021-07-05 09:56:16,329 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:56:16,329 INFO L758 garLoopResultBuilder]: At program point L383-2(lines 368 386) the Hoare annotation is: false [2021-07-05 09:56:16,329 INFO L758 garLoopResultBuilder]: At program point L383-3(lines 368 386) the Hoare annotation is: false [2021-07-05 09:56:16,329 INFO L765 garLoopResultBuilder]: At program point L383-4(lines 368 386) the Hoare annotation is: true [2021-07-05 09:56:16,329 INFO L765 garLoopResultBuilder]: At program point L383-5(lines 368 386) the Hoare annotation is: true [2021-07-05 09:56:16,329 INFO L762 garLoopResultBuilder]: For program point L452(lines 452 467) no Hoare annotation was computed. [2021-07-05 09:56:16,329 INFO L762 garLoopResultBuilder]: For program point L56(lines 56 60) no Hoare annotation was computed. [2021-07-05 09:56:16,329 INFO L762 garLoopResultBuilder]: For program point L56-3(lines 56 60) no Hoare annotation was computed. [2021-07-05 09:56:16,329 INFO L762 garLoopResultBuilder]: For program point L56-6(lines 56 60) no Hoare annotation was computed. [2021-07-05 09:56:16,329 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:56:16,330 INFO L762 garLoopResultBuilder]: For program point L256(lines 256 273) no Hoare annotation was computed. [2021-07-05 09:56:16,330 INFO L762 garLoopResultBuilder]: For program point L256-1(lines 256 273) no Hoare annotation was computed. [2021-07-05 09:56:16,330 INFO L762 garLoopResultBuilder]: For program point L256-2(lines 256 273) no Hoare annotation was computed. [2021-07-05 09:56:16,330 INFO L758 garLoopResultBuilder]: At program point L125(lines 120 128) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse4 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse1 (or (<= ~waterLevel~0 1) .cse4))) (or (and (= 0 ~systemActive~0) .cse0 .cse1) (and .cse2 (= |ULTIMATE.start_getWaterLevel_#res| 2) .cse3 .cse4) (and .cse2 .cse0 .cse1) (and (<= 1 ~switchedOnBeforeTS~0) .cse2 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse1))))) [2021-07-05 09:56:16,330 INFO L758 garLoopResultBuilder]: At program point L125-1(lines 120 128) the Hoare annotation is: false [2021-07-05 09:56:16,330 INFO L765 garLoopResultBuilder]: At program point L125-2(lines 120 128) the Hoare annotation is: true [2021-07-05 09:56:16,330 INFO L762 garLoopResultBuilder]: For program point L555(lines 555 572) no Hoare annotation was computed. [2021-07-05 09:56:16,331 INFO L758 garLoopResultBuilder]: At program point L555-1(lines 1 1038) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse4 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse1 (or (<= ~waterLevel~0 1) .cse4))) (or (and (= 0 ~systemActive~0) .cse0 .cse1) (and .cse2 (= |ULTIMATE.start_getWaterLevel_#res| 2) .cse3 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6 2) .cse4) (and .cse2 .cse0 .cse1) (and (<= 1 ~switchedOnBeforeTS~0) .cse2 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse1))))) [2021-07-05 09:56:16,331 INFO L762 garLoopResultBuilder]: For program point L555-2(lines 555 572) no Hoare annotation was computed. [2021-07-05 09:56:16,331 INFO L765 garLoopResultBuilder]: At program point L555-3(lines 1 1038) the Hoare annotation is: true [2021-07-05 09:56:16,331 INFO L762 garLoopResultBuilder]: For program point L423(lines 422 471) no Hoare annotation was computed. [2021-07-05 09:56:16,331 INFO L762 garLoopResultBuilder]: For program point L555-4(lines 555 572) no Hoare annotation was computed. [2021-07-05 09:56:16,331 INFO L765 garLoopResultBuilder]: At program point L555-5(lines 1 1038) the Hoare annotation is: true [2021-07-05 09:56:16,331 INFO L758 garLoopResultBuilder]: At program point L93(lines 88 96) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 1 ~switchedOnBeforeTS~0) (= 1 ~systemActive~0) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:16,331 INFO L758 garLoopResultBuilder]: At program point L93-1(lines 88 96) the Hoare annotation is: false [2021-07-05 09:56:16,331 INFO L765 garLoopResultBuilder]: At program point L93-2(lines 88 96) the Hoare annotation is: true [2021-07-05 09:56:16,331 INFO L762 garLoopResultBuilder]: For program point L523(line 523) no Hoare annotation was computed. [2021-07-05 09:56:16,331 INFO L762 garLoopResultBuilder]: For program point L523-1(line 523) no Hoare annotation was computed. [2021-07-05 09:56:16,332 INFO L762 garLoopResultBuilder]: For program point L523-2(line 523) no Hoare annotation was computed. [2021-07-05 09:56:16,332 INFO L762 garLoopResultBuilder]: For program point L424(lines 424 428) no Hoare annotation was computed. [2021-07-05 09:56:16,332 INFO L762 garLoopResultBuilder]: For program point L391(lines 391 397) no Hoare annotation was computed. [2021-07-05 09:56:16,332 INFO L758 garLoopResultBuilder]: At program point L391-1(lines 391 397) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~pumpRunning~0 0) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:16,332 INFO L762 garLoopResultBuilder]: For program point L358(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,332 INFO L762 garLoopResultBuilder]: For program point L358-2(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,332 INFO L762 garLoopResultBuilder]: For program point L358-3(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,332 INFO L762 garLoopResultBuilder]: For program point L358-5(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,332 INFO L762 garLoopResultBuilder]: For program point L358-6(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,332 INFO L762 garLoopResultBuilder]: For program point L358-8(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,332 INFO L762 garLoopResultBuilder]: For program point L358-9(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,333 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:56:16,333 INFO L762 garLoopResultBuilder]: For program point L358-11(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,333 INFO L762 garLoopResultBuilder]: For program point L358-12(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,333 INFO L762 garLoopResultBuilder]: For program point L358-14(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,333 INFO L762 garLoopResultBuilder]: For program point L358-15(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,333 INFO L762 garLoopResultBuilder]: For program point L358-17(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,333 INFO L762 garLoopResultBuilder]: For program point L358-18(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,333 INFO L762 garLoopResultBuilder]: For program point L358-20(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,333 INFO L762 garLoopResultBuilder]: For program point L358-21(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,333 INFO L762 garLoopResultBuilder]: For program point L358-23(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,333 INFO L762 garLoopResultBuilder]: For program point L358-24(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,334 INFO L762 garLoopResultBuilder]: For program point L358-26(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,334 INFO L762 garLoopResultBuilder]: For program point L358-27(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,334 INFO L762 garLoopResultBuilder]: For program point L358-29(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,334 INFO L762 garLoopResultBuilder]: For program point L358-30(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,334 INFO L762 garLoopResultBuilder]: For program point L358-32(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,334 INFO L762 garLoopResultBuilder]: For program point L358-33(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,334 INFO L762 garLoopResultBuilder]: For program point L260(lines 260 268) no Hoare annotation was computed. [2021-07-05 09:56:16,334 INFO L762 garLoopResultBuilder]: For program point L260-1(lines 260 268) no Hoare annotation was computed. [2021-07-05 09:56:16,334 INFO L762 garLoopResultBuilder]: For program point L358-35(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,334 INFO L762 garLoopResultBuilder]: For program point L260-2(lines 260 268) no Hoare annotation was computed. [2021-07-05 09:56:16,334 INFO L765 garLoopResultBuilder]: At program point L954-2(lines 954 968) the Hoare annotation is: true [2021-07-05 09:56:16,335 INFO L762 garLoopResultBuilder]: For program point L955(line 955) no Hoare annotation was computed. [2021-07-05 09:56:16,335 INFO L762 garLoopResultBuilder]: For program point L559(lines 559 569) no Hoare annotation was computed. [2021-07-05 09:56:16,335 INFO L762 garLoopResultBuilder]: For program point L559-2(lines 559 569) no Hoare annotation was computed. [2021-07-05 09:56:16,335 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 466) no Hoare annotation was computed. [2021-07-05 09:56:16,335 INFO L758 garLoopResultBuilder]: At program point L460-1(lines 1 1038) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= 2 ~waterLevel~0))) (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse4 (or (<= ~waterLevel~0 1) .cse2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse3 .cse4) (and .cse0 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4))))) [2021-07-05 09:56:16,335 INFO L762 garLoopResultBuilder]: For program point L559-4(lines 559 569) no Hoare annotation was computed. [2021-07-05 09:56:16,335 INFO L762 garLoopResultBuilder]: For program point L560(lines 560 566) no Hoare annotation was computed. [2021-07-05 09:56:16,335 INFO L762 garLoopResultBuilder]: For program point L560-2(lines 560 566) no Hoare annotation was computed. [2021-07-05 09:56:16,335 INFO L762 garLoopResultBuilder]: For program point L560-4(lines 560 566) no Hoare annotation was computed. [2021-07-05 09:56:16,335 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 247) no Hoare annotation was computed. [2021-07-05 09:56:16,335 INFO L762 garLoopResultBuilder]: For program point L230-1(lines 230 247) no Hoare annotation was computed. [2021-07-05 09:56:16,336 INFO L762 garLoopResultBuilder]: For program point L230-2(lines 230 247) no Hoare annotation was computed. [2021-07-05 09:56:16,336 INFO L762 garLoopResultBuilder]: For program point L230-3(lines 230 247) no Hoare annotation was computed. [2021-07-05 09:56:16,336 INFO L762 garLoopResultBuilder]: For program point L230-4(lines 230 247) no Hoare annotation was computed. [2021-07-05 09:56:16,336 INFO L762 garLoopResultBuilder]: For program point L230-5(lines 230 247) no Hoare annotation was computed. [2021-07-05 09:56:16,336 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:56:16,336 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 523) no Hoare annotation was computed. [2021-07-05 09:56:16,336 INFO L762 garLoopResultBuilder]: For program point L958(lines 958 962) no Hoare annotation was computed. [2021-07-05 09:56:16,336 INFO L762 garLoopResultBuilder]: For program point L958-1(lines 958 962) no Hoare annotation was computed. [2021-07-05 09:56:16,336 INFO L758 garLoopResultBuilder]: At program point L364(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:16,336 INFO L758 garLoopResultBuilder]: At program point L364-1(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:16,336 INFO L758 garLoopResultBuilder]: At program point L364-2(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:16,337 INFO L758 garLoopResultBuilder]: At program point L364-3(lines 349 367) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0))) (or (and (<= ~waterLevel~0 1) (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~0 0) .cse1) (and .cse0 (= 2 ~waterLevel~0) .cse1)))) [2021-07-05 09:56:16,337 INFO L758 garLoopResultBuilder]: At program point L364-4(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:16,337 INFO L758 garLoopResultBuilder]: At program point L364-5(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:16,337 INFO L758 garLoopResultBuilder]: At program point L364-6(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:16,337 INFO L762 garLoopResultBuilder]: For program point L133(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,337 INFO L758 garLoopResultBuilder]: At program point L364-7(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:16,337 INFO L762 garLoopResultBuilder]: For program point L133-1(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,337 INFO L765 garLoopResultBuilder]: At program point L364-8(lines 349 367) the Hoare annotation is: true [2021-07-05 09:56:16,337 INFO L762 garLoopResultBuilder]: For program point L133-2(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,337 INFO L765 garLoopResultBuilder]: At program point L364-9(lines 349 367) the Hoare annotation is: true [2021-07-05 09:56:16,338 INFO L762 garLoopResultBuilder]: For program point L133-3(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,338 INFO L765 garLoopResultBuilder]: At program point L364-10(lines 349 367) the Hoare annotation is: true [2021-07-05 09:56:16,338 INFO L762 garLoopResultBuilder]: For program point L133-4(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,338 INFO L765 garLoopResultBuilder]: At program point L364-11(lines 349 367) the Hoare annotation is: true [2021-07-05 09:56:16,338 INFO L762 garLoopResultBuilder]: For program point L133-5(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,338 INFO L762 garLoopResultBuilder]: For program point L133-6(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,338 INFO L762 garLoopResultBuilder]: For program point L133-7(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,338 INFO L762 garLoopResultBuilder]: For program point L133-8(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,338 INFO L762 garLoopResultBuilder]: For program point L133-9(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,338 INFO L762 garLoopResultBuilder]: For program point L133-10(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,338 INFO L762 garLoopResultBuilder]: For program point L133-11(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,338 INFO L762 garLoopResultBuilder]: For program point L68(lines 68 72) no Hoare annotation was computed. [2021-07-05 09:56:16,339 INFO L762 garLoopResultBuilder]: For program point L1026(lines 1026 1033) no Hoare annotation was computed. [2021-07-05 09:56:16,339 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable85 [2021-07-05 09:56:16,339 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:56:16,339 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION was SAFE (2/3) [2021-07-05 09:56:16,341 INFO L328 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION ======== [2021-07-05 09:56:16,342 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 09:56:16,342 INFO L330 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-07-05 09:56:16,344 INFO L276 IsEmpty]: Start isEmpty. Operand has 200 states, 196 states have (on average 1.5459183673469388) internal successors, (303), 199 states have internal predecessors, (303), 0 states have call successors, (0), 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 09:56:16,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-07-05 09:56:16,344 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:16,344 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 09:56:16,345 INFO L374 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:16,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:16,345 INFO L82 PathProgramCache]: Analyzing trace with hash -488715651, now seen corresponding path program 1 times [2021-07-05 09:56:16,345 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:16,345 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [512002769] [2021-07-05 09:56:16,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:16,345 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:16,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:16,380 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,381 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,381 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,381 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 09:56:16,382 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:16,382 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [512002769] [2021-07-05 09:56:16,382 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [512002769] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:16,382 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:16,382 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-05 09:56:16,382 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1528062602] [2021-07-05 09:56:16,382 INFO L425 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-07-05 09:56:16,382 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:16,383 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-07-05 09:56:16,383 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-07-05 09:56:16,383 INFO L87 Difference]: Start difference. First operand has 200 states, 196 states have (on average 1.5459183673469388) internal successors, (303), 199 states have internal predecessors, (303), 0 states have call successors, (0), 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 09:56:16,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:16,388 INFO L93 Difference]: Finished difference Result 393 states and 598 transitions. [2021-07-05 09:56:16,388 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-05 09:56:16,388 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 09:56:16,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:16,389 INFO L225 Difference]: With dead ends: 393 [2021-07-05 09:56:16,389 INFO L226 Difference]: Without dead ends: 192 [2021-07-05 09:56:16,389 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 09:56:16,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2021-07-05 09:56:16,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 192. [2021-07-05 09:56:16,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 192 states, 191 states have (on average 1.5026178010471205) internal successors, (287), 191 states have internal predecessors, (287), 0 states have call successors, (0), 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 09:56:16,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 287 transitions. [2021-07-05 09:56:16,394 INFO L78 Accepts]: Start accepts. Automaton has 192 states and 287 transitions. Word has length 30 [2021-07-05 09:56:16,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:16,394 INFO L442 AbstractCegarLoop]: Abstraction has 192 states and 287 transitions. [2021-07-05 09:56:16,394 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 09:56:16,394 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 287 transitions. [2021-07-05 09:56:16,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-07-05 09:56:16,394 INFO L517 BasicCegarLoop]: Found error trace [2021-07-05 09:56:16,395 INFO L525 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-07-05 09:56:16,395 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable161 [2021-07-05 09:56:16,395 INFO L374 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2021-07-05 09:56:16,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-05 09:56:16,395 INFO L82 PathProgramCache]: Analyzing trace with hash -1699571716, now seen corresponding path program 1 times [2021-07-05 09:56:16,395 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-05 09:56:16,395 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [492730593] [2021-07-05 09:56:16,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-05 09:56:16,396 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-07-05 09:56:16,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-05 09:56:16,410 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,411 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,411 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-07-05 09:56:16,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-07-05 09:56:16,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-07-05 09:56:16,414 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 09:56:16,414 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-05 09:56:16,414 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [492730593] [2021-07-05 09:56:16,414 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [492730593] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-05 09:56:16,414 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-05 09:56:16,414 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-05 09:56:16,414 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1838190694] [2021-07-05 09:56:16,415 INFO L425 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-05 09:56:16,415 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-05 09:56:16,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-05 09:56:16,415 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:16,415 INFO L87 Difference]: Start difference. First operand 192 states and 287 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 09:56:16,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-07-05 09:56:16,418 INFO L93 Difference]: Finished difference Result 192 states and 287 transitions. [2021-07-05 09:56:16,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-05 09:56:16,418 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 09:56:16,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-07-05 09:56:16,419 INFO L225 Difference]: With dead ends: 192 [2021-07-05 09:56:16,419 INFO L226 Difference]: Without dead ends: 0 [2021-07-05 09:56:16,419 INFO L795 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-05 09:56:16,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-07-05 09:56:16,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-07-05 09:56:16,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-05 09:56:16,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-07-05 09:56:16,420 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 31 [2021-07-05 09:56:16,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-07-05 09:56:16,420 INFO L442 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-07-05 09:56:16,420 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 09:56:16,420 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-07-05 09:56:16,420 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-07-05 09:56:16,420 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-07-05 09:56:16,421 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,421 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,421 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,422 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,423 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,423 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,424 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,424 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,424 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,424 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,425 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,425 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,425 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,426 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,426 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,426 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,427 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,427 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,427 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,428 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,428 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,428 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,429 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,429 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,429 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,430 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,430 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,430 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,430 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,431 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,431 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,431 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,432 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,432 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,432 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,433 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,433 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,433 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,433 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,434 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,434 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,434 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,435 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,435 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,435 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,436 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,436 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,436 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,437 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,437 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,437 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,438 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,438 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,438 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,439 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,439 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,439 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,440 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,440 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,440 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,441 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,441 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,441 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,441 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,442 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,442 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,443 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,443 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,443 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,444 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,444 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,444 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,445 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,445 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,445 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-07-05 09:56:16,502 INFO L765 garLoopResultBuilder]: At program point L1026-1(lines 1026 1033) the Hoare annotation is: true [2021-07-05 09:56:16,503 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 523) no Hoare annotation was computed. [2021-07-05 09:56:16,503 INFO L762 garLoopResultBuilder]: For program point L432(lines 432 438) no Hoare annotation was computed. [2021-07-05 09:56:16,503 INFO L758 garLoopResultBuilder]: At program point L432-1(lines 432 438) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= 2 ~waterLevel~0))) (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse4 (or (<= ~waterLevel~0 1) .cse2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse3 .cse4) (and .cse0 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4))))) [2021-07-05 09:56:16,503 INFO L758 garLoopResultBuilder]: At program point L300(lines 293 303) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 1 ~switchedOnBeforeTS~0) (= 1 ~systemActive~0) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:16,503 INFO L758 garLoopResultBuilder]: At program point L300-1(lines 293 303) the Hoare annotation is: false [2021-07-05 09:56:16,503 INFO L762 garLoopResultBuilder]: For program point L234(lines 234 242) no Hoare annotation was computed. [2021-07-05 09:56:16,503 INFO L758 garLoopResultBuilder]: At program point L300-2(lines 293 303) the Hoare annotation is: false [2021-07-05 09:56:16,503 INFO L762 garLoopResultBuilder]: For program point L234-1(lines 234 242) no Hoare annotation was computed. [2021-07-05 09:56:16,504 INFO L762 garLoopResultBuilder]: For program point L234-2(lines 234 242) no Hoare annotation was computed. [2021-07-05 09:56:16,504 INFO L762 garLoopResultBuilder]: For program point L234-3(lines 234 242) no Hoare annotation was computed. [2021-07-05 09:56:16,504 INFO L762 garLoopResultBuilder]: For program point L234-4(lines 234 242) no Hoare annotation was computed. [2021-07-05 09:56:16,504 INFO L762 garLoopResultBuilder]: For program point L234-5(lines 234 242) no Hoare annotation was computed. [2021-07-05 09:56:16,504 INFO L758 garLoopResultBuilder]: At program point L534(lines 529 536) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:16,504 INFO L762 garLoopResultBuilder]: For program point L204(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,504 INFO L762 garLoopResultBuilder]: For program point L204-1(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,504 INFO L758 garLoopResultBuilder]: At program point L138(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:16,504 INFO L762 garLoopResultBuilder]: For program point L204-2(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,504 INFO L758 garLoopResultBuilder]: At program point L138-1(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:16,504 INFO L762 garLoopResultBuilder]: For program point L204-3(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,505 INFO L758 garLoopResultBuilder]: At program point L138-2(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:16,505 INFO L762 garLoopResultBuilder]: For program point L204-4(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,505 INFO L758 garLoopResultBuilder]: At program point L138-3(lines 129 142) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0))) (or (and (<= ~waterLevel~0 1) .cse0 (= |ULTIMATE.start_isHighWaterSensorDry_#res| 1) .cse1) (and .cse0 (= 2 ~waterLevel~0) .cse1)))) [2021-07-05 09:56:16,505 INFO L762 garLoopResultBuilder]: For program point L204-5(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,505 INFO L758 garLoopResultBuilder]: At program point L138-4(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:16,505 INFO L762 garLoopResultBuilder]: For program point L204-6(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,505 INFO L758 garLoopResultBuilder]: At program point L138-5(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:16,505 INFO L762 garLoopResultBuilder]: For program point L204-7(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,505 INFO L758 garLoopResultBuilder]: At program point L138-6(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:16,505 INFO L762 garLoopResultBuilder]: For program point L204-8(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,505 INFO L758 garLoopResultBuilder]: At program point L138-7(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:16,506 INFO L762 garLoopResultBuilder]: For program point L204-9(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,506 INFO L758 garLoopResultBuilder]: At program point L138-8(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:16,506 INFO L762 garLoopResultBuilder]: For program point L204-10(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,506 INFO L758 garLoopResultBuilder]: At program point L138-9(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:16,506 INFO L762 garLoopResultBuilder]: For program point L204-11(lines 204 221) no Hoare annotation was computed. [2021-07-05 09:56:16,506 INFO L758 garLoopResultBuilder]: At program point L138-10(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:16,506 INFO L758 garLoopResultBuilder]: At program point L138-11(lines 129 142) the Hoare annotation is: false [2021-07-05 09:56:16,506 INFO L758 garLoopResultBuilder]: At program point L172(lines 168 190) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= ~pumpRunning~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse1 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and (= 0 ~systemActive~0) .cse0 .cse1) (and .cse2 .cse0 .cse1) (and (<= 1 ~switchedOnBeforeTS~0) .cse2 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse1)))) [2021-07-05 09:56:16,506 INFO L758 garLoopResultBuilder]: At program point L172-1(lines 168 190) the Hoare annotation is: false [2021-07-05 09:56:16,506 INFO L758 garLoopResultBuilder]: At program point L172-2(lines 168 190) the Hoare annotation is: false [2021-07-05 09:56:16,507 INFO L758 garLoopResultBuilder]: At program point L472(lines 421 473) the Hoare annotation is: false [2021-07-05 09:56:16,507 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 523) no Hoare annotation was computed. [2021-07-05 09:56:16,507 INFO L762 garLoopResultBuilder]: For program point L208(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,507 INFO L762 garLoopResultBuilder]: For program point L208-1(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,507 INFO L762 garLoopResultBuilder]: For program point L208-2(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,507 INFO L762 garLoopResultBuilder]: For program point L208-3(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,507 INFO L762 garLoopResultBuilder]: For program point L208-4(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,507 INFO L762 garLoopResultBuilder]: For program point L208-5(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,507 INFO L762 garLoopResultBuilder]: For program point L208-6(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,507 INFO L762 garLoopResultBuilder]: For program point L208-7(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,507 INFO L762 garLoopResultBuilder]: For program point L208-8(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,508 INFO L762 garLoopResultBuilder]: For program point L208-9(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,508 INFO L762 garLoopResultBuilder]: For program point L208-10(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,508 INFO L762 garLoopResultBuilder]: For program point L208-11(lines 208 216) no Hoare annotation was computed. [2021-07-05 09:56:16,508 INFO L758 garLoopResultBuilder]: At program point L506(lines 1 1038) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:16,508 INFO L765 garLoopResultBuilder]: At program point L1035(lines 1016 1038) the Hoare annotation is: true [2021-07-05 09:56:16,508 INFO L758 garLoopResultBuilder]: At program point L1002(lines 998 1004) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:16,508 INFO L758 garLoopResultBuilder]: At program point L309(lines 304 312) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse6 (= 2 ~waterLevel~0))) (let ((.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 |ULTIMATE.start_isPumpRunning_#res|)) (.cse3 (or (<= ~waterLevel~0 1) .cse6))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse5 .cse6) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse4 .cse5 .cse3))))) [2021-07-05 09:56:16,508 INFO L758 garLoopResultBuilder]: At program point L309-1(lines 304 312) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse3)))) [2021-07-05 09:56:16,508 INFO L758 garLoopResultBuilder]: At program point L309-2(lines 304 312) the Hoare annotation is: false [2021-07-05 09:56:16,508 INFO L758 garLoopResultBuilder]: At program point L309-3(lines 304 312) the Hoare annotation is: false [2021-07-05 09:56:16,509 INFO L758 garLoopResultBuilder]: At program point L309-4(lines 304 312) the Hoare annotation is: false [2021-07-05 09:56:16,509 INFO L758 garLoopResultBuilder]: At program point L309-5(lines 304 312) the Hoare annotation is: false [2021-07-05 09:56:16,509 INFO L762 garLoopResultBuilder]: For program point L442(lines 442 448) no Hoare annotation was computed. [2021-07-05 09:56:16,509 INFO L758 garLoopResultBuilder]: At program point L442-1(lines 442 448) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= 2 ~waterLevel~0))) (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse4 (or (<= ~waterLevel~0 1) .cse2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse3 .cse4) (and .cse0 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4))))) [2021-07-05 09:56:16,509 INFO L762 garLoopResultBuilder]: For program point L377(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,509 INFO L762 garLoopResultBuilder]: For program point L377-2(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,509 INFO L762 garLoopResultBuilder]: For program point L377-3(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,509 INFO L762 garLoopResultBuilder]: For program point L377-5(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,509 INFO L758 garLoopResultBuilder]: At program point L179(lines 179 185) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= 2 ~waterLevel~0))) (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse4 (or (<= ~waterLevel~0 1) .cse2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse3 .cse4) (and .cse0 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4))))) [2021-07-05 09:56:16,509 INFO L762 garLoopResultBuilder]: For program point L377-6(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,510 INFO L758 garLoopResultBuilder]: At program point L179-1(lines 179 185) the Hoare annotation is: false [2021-07-05 09:56:16,510 INFO L762 garLoopResultBuilder]: For program point L377-8(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,510 INFO L758 garLoopResultBuilder]: At program point L179-2(lines 179 185) the Hoare annotation is: false [2021-07-05 09:56:16,510 INFO L762 garLoopResultBuilder]: For program point L80(lines 80 84) no Hoare annotation was computed. [2021-07-05 09:56:16,510 INFO L762 garLoopResultBuilder]: For program point L377-9(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,510 INFO L762 garLoopResultBuilder]: For program point L377-11(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,510 INFO L762 garLoopResultBuilder]: For program point L377-12(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,510 INFO L762 garLoopResultBuilder]: For program point L377-14(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,510 INFO L762 garLoopResultBuilder]: For program point L377-15(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,510 INFO L762 garLoopResultBuilder]: For program point L377-17(lines 377 381) no Hoare annotation was computed. [2021-07-05 09:56:16,510 INFO L758 garLoopResultBuilder]: At program point L544(lines 172 178) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse1 (= |ULTIMATE.start_isPumpRunning_#res| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse3 (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse1 (= 0 ~systemActive~0) .cse2 .cse3) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse3)))) [2021-07-05 09:56:16,511 INFO L758 garLoopResultBuilder]: At program point L544-1(lines 172 178) the Hoare annotation is: false [2021-07-05 09:56:16,511 INFO L758 garLoopResultBuilder]: At program point L544-2(lines 172 178) the Hoare annotation is: false [2021-07-05 09:56:16,511 INFO L758 garLoopResultBuilder]: At program point L148(lines 143 151) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 1 ~switchedOnBeforeTS~0) (= 1 ~systemActive~0) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:16,511 INFO L758 garLoopResultBuilder]: At program point L148-1(lines 143 151) the Hoare annotation is: false [2021-07-05 09:56:16,511 INFO L758 garLoopResultBuilder]: At program point L148-2(lines 143 151) the Hoare annotation is: false [2021-07-05 09:56:16,511 INFO L758 garLoopResultBuilder]: At program point L148-3(lines 143 151) the Hoare annotation is: false [2021-07-05 09:56:16,511 INFO L758 garLoopResultBuilder]: At program point L148-4(lines 143 151) the Hoare annotation is: false [2021-07-05 09:56:16,511 INFO L758 garLoopResultBuilder]: At program point L148-5(lines 143 151) the Hoare annotation is: false [2021-07-05 09:56:16,511 INFO L758 garLoopResultBuilder]: At program point L514(lines 509 517) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-07-05 09:56:16,511 INFO L758 garLoopResultBuilder]: At program point L383(lines 368 386) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 1 ~switchedOnBeforeTS~0) (= 1 ~systemActive~0) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:16,512 INFO L758 garLoopResultBuilder]: At program point L383-1(lines 368 386) the Hoare annotation is: false [2021-07-05 09:56:16,512 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-07-05 09:56:16,512 INFO L758 garLoopResultBuilder]: At program point L383-2(lines 368 386) the Hoare annotation is: false [2021-07-05 09:56:16,512 INFO L758 garLoopResultBuilder]: At program point L383-3(lines 368 386) the Hoare annotation is: false [2021-07-05 09:56:16,512 INFO L758 garLoopResultBuilder]: At program point L383-4(lines 368 386) the Hoare annotation is: false [2021-07-05 09:56:16,512 INFO L758 garLoopResultBuilder]: At program point L383-5(lines 368 386) the Hoare annotation is: false [2021-07-05 09:56:16,512 INFO L762 garLoopResultBuilder]: For program point L452(lines 452 467) no Hoare annotation was computed. [2021-07-05 09:56:16,512 INFO L762 garLoopResultBuilder]: For program point L56(lines 56 60) no Hoare annotation was computed. [2021-07-05 09:56:16,512 INFO L762 garLoopResultBuilder]: For program point L56-3(lines 56 60) no Hoare annotation was computed. [2021-07-05 09:56:16,512 INFO L762 garLoopResultBuilder]: For program point L56-6(lines 56 60) no Hoare annotation was computed. [2021-07-05 09:56:16,512 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-07-05 09:56:16,513 INFO L762 garLoopResultBuilder]: For program point L256(lines 256 273) no Hoare annotation was computed. [2021-07-05 09:56:16,513 INFO L762 garLoopResultBuilder]: For program point L256-1(lines 256 273) no Hoare annotation was computed. [2021-07-05 09:56:16,513 INFO L762 garLoopResultBuilder]: For program point L256-2(lines 256 273) no Hoare annotation was computed. [2021-07-05 09:56:16,513 INFO L758 garLoopResultBuilder]: At program point L125(lines 120 128) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse4 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse1 (or (<= ~waterLevel~0 1) .cse4))) (or (and (= 0 ~systemActive~0) .cse0 .cse1) (and .cse2 (= |ULTIMATE.start_getWaterLevel_#res| 2) .cse3 .cse4) (and .cse2 .cse0 .cse1) (and (<= 1 ~switchedOnBeforeTS~0) .cse2 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse1))))) [2021-07-05 09:56:16,513 INFO L758 garLoopResultBuilder]: At program point L125-1(lines 120 128) the Hoare annotation is: false [2021-07-05 09:56:16,513 INFO L758 garLoopResultBuilder]: At program point L125-2(lines 120 128) the Hoare annotation is: false [2021-07-05 09:56:16,513 INFO L762 garLoopResultBuilder]: For program point L555(lines 555 572) no Hoare annotation was computed. [2021-07-05 09:56:16,513 INFO L758 garLoopResultBuilder]: At program point L555-1(lines 1 1038) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse4 (= 2 ~waterLevel~0))) (let ((.cse0 (= ~pumpRunning~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse1 (or (<= ~waterLevel~0 1) .cse4))) (or (and (= 0 ~systemActive~0) .cse0 .cse1) (and .cse2 (= |ULTIMATE.start_getWaterLevel_#res| 2) .cse3 (= ULTIMATE.start___utac_acc__Specification5_spec__3_~tmp~6 2) .cse4) (and .cse2 .cse0 .cse1) (and (<= 1 ~switchedOnBeforeTS~0) .cse2 .cse3 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse1))))) [2021-07-05 09:56:16,513 INFO L762 garLoopResultBuilder]: For program point L555-2(lines 555 572) no Hoare annotation was computed. [2021-07-05 09:56:16,513 INFO L758 garLoopResultBuilder]: At program point L555-3(lines 1 1038) the Hoare annotation is: false [2021-07-05 09:56:16,514 INFO L762 garLoopResultBuilder]: For program point L423(lines 422 471) no Hoare annotation was computed. [2021-07-05 09:56:16,514 INFO L762 garLoopResultBuilder]: For program point L555-4(lines 555 572) no Hoare annotation was computed. [2021-07-05 09:56:16,514 INFO L758 garLoopResultBuilder]: At program point L555-5(lines 1 1038) the Hoare annotation is: false [2021-07-05 09:56:16,514 INFO L758 garLoopResultBuilder]: At program point L93(lines 88 96) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (<= 1 ~switchedOnBeforeTS~0) (= 1 ~systemActive~0) (<= 1 ~pumpRunning~0) (<= 1 |ULTIMATE.start_isPumpRunning_#res|) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:16,514 INFO L758 garLoopResultBuilder]: At program point L93-1(lines 88 96) the Hoare annotation is: false [2021-07-05 09:56:16,514 INFO L758 garLoopResultBuilder]: At program point L93-2(lines 88 96) the Hoare annotation is: false [2021-07-05 09:56:16,514 INFO L762 garLoopResultBuilder]: For program point L523(line 523) no Hoare annotation was computed. [2021-07-05 09:56:16,514 INFO L762 garLoopResultBuilder]: For program point L523-1(line 523) no Hoare annotation was computed. [2021-07-05 09:56:16,514 INFO L762 garLoopResultBuilder]: For program point L523-2(line 523) no Hoare annotation was computed. [2021-07-05 09:56:16,514 INFO L762 garLoopResultBuilder]: For program point L424(lines 424 428) no Hoare annotation was computed. [2021-07-05 09:56:16,515 INFO L762 garLoopResultBuilder]: For program point L391(lines 391 397) no Hoare annotation was computed. [2021-07-05 09:56:16,515 INFO L758 garLoopResultBuilder]: At program point L391-1(lines 391 397) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (= ~pumpRunning~0 0) (or (<= ~waterLevel~0 1) (= 2 ~waterLevel~0))) [2021-07-05 09:56:16,515 INFO L762 garLoopResultBuilder]: For program point L358(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,515 INFO L762 garLoopResultBuilder]: For program point L358-2(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,515 INFO L762 garLoopResultBuilder]: For program point L358-3(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,515 INFO L762 garLoopResultBuilder]: For program point L358-5(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,515 INFO L762 garLoopResultBuilder]: For program point L358-6(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,515 INFO L762 garLoopResultBuilder]: For program point L358-8(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,515 INFO L762 garLoopResultBuilder]: For program point L358-9(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,515 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-07-05 09:56:16,515 INFO L762 garLoopResultBuilder]: For program point L358-11(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,516 INFO L762 garLoopResultBuilder]: For program point L358-12(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,516 INFO L762 garLoopResultBuilder]: For program point L358-14(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,516 INFO L762 garLoopResultBuilder]: For program point L358-15(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,516 INFO L762 garLoopResultBuilder]: For program point L358-17(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,516 INFO L762 garLoopResultBuilder]: For program point L358-18(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,516 INFO L762 garLoopResultBuilder]: For program point L358-20(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,516 INFO L762 garLoopResultBuilder]: For program point L358-21(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,516 INFO L762 garLoopResultBuilder]: For program point L358-23(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,516 INFO L762 garLoopResultBuilder]: For program point L358-24(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,516 INFO L762 garLoopResultBuilder]: For program point L358-26(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,516 INFO L762 garLoopResultBuilder]: For program point L358-27(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,516 INFO L762 garLoopResultBuilder]: For program point L358-29(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,517 INFO L762 garLoopResultBuilder]: For program point L358-30(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,517 INFO L762 garLoopResultBuilder]: For program point L358-32(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,517 INFO L762 garLoopResultBuilder]: For program point L358-33(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,517 INFO L762 garLoopResultBuilder]: For program point L260(lines 260 268) no Hoare annotation was computed. [2021-07-05 09:56:16,517 INFO L762 garLoopResultBuilder]: For program point L260-1(lines 260 268) no Hoare annotation was computed. [2021-07-05 09:56:16,517 INFO L762 garLoopResultBuilder]: For program point L358-35(lines 358 362) no Hoare annotation was computed. [2021-07-05 09:56:16,517 INFO L762 garLoopResultBuilder]: For program point L260-2(lines 260 268) no Hoare annotation was computed. [2021-07-05 09:56:16,517 INFO L758 garLoopResultBuilder]: At program point L954-2(lines 954 968) the Hoare annotation is: false [2021-07-05 09:56:16,517 INFO L762 garLoopResultBuilder]: For program point L955(line 955) no Hoare annotation was computed. [2021-07-05 09:56:16,517 INFO L762 garLoopResultBuilder]: For program point L559(lines 559 569) no Hoare annotation was computed. [2021-07-05 09:56:16,517 INFO L762 garLoopResultBuilder]: For program point L559-2(lines 559 569) no Hoare annotation was computed. [2021-07-05 09:56:16,518 INFO L762 garLoopResultBuilder]: For program point L460(lines 460 466) no Hoare annotation was computed. [2021-07-05 09:56:16,518 INFO L758 garLoopResultBuilder]: At program point L460-1(lines 1 1038) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse2 (= 2 ~waterLevel~0))) (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse4 (or (<= ~waterLevel~0 1) .cse2))) (or (and .cse0 .cse1 .cse2) (and (= 0 ~systemActive~0) .cse3 .cse4) (and .cse0 .cse3 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 (<= 1 |ULTIMATE.start_isPumpRunning_#res|) .cse4))))) [2021-07-05 09:56:16,518 INFO L762 garLoopResultBuilder]: For program point L559-4(lines 559 569) no Hoare annotation was computed. [2021-07-05 09:56:16,518 INFO L762 garLoopResultBuilder]: For program point L560(lines 560 566) no Hoare annotation was computed. [2021-07-05 09:56:16,518 INFO L762 garLoopResultBuilder]: For program point L560-2(lines 560 566) no Hoare annotation was computed. [2021-07-05 09:56:16,518 INFO L762 garLoopResultBuilder]: For program point L560-4(lines 560 566) no Hoare annotation was computed. [2021-07-05 09:56:16,518 INFO L762 garLoopResultBuilder]: For program point L230(lines 230 247) no Hoare annotation was computed. [2021-07-05 09:56:16,518 INFO L762 garLoopResultBuilder]: For program point L230-1(lines 230 247) no Hoare annotation was computed. [2021-07-05 09:56:16,518 INFO L762 garLoopResultBuilder]: For program point L230-2(lines 230 247) no Hoare annotation was computed. [2021-07-05 09:56:16,518 INFO L762 garLoopResultBuilder]: For program point L230-3(lines 230 247) no Hoare annotation was computed. [2021-07-05 09:56:16,518 INFO L762 garLoopResultBuilder]: For program point L230-4(lines 230 247) no Hoare annotation was computed. [2021-07-05 09:56:16,519 INFO L762 garLoopResultBuilder]: For program point L230-5(lines 230 247) no Hoare annotation was computed. [2021-07-05 09:56:16,519 INFO L762 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-07-05 09:56:16,519 INFO L762 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 523) no Hoare annotation was computed. [2021-07-05 09:56:16,519 INFO L762 garLoopResultBuilder]: For program point L958(lines 958 962) no Hoare annotation was computed. [2021-07-05 09:56:16,519 INFO L762 garLoopResultBuilder]: For program point L958-1(lines 958 962) no Hoare annotation was computed. [2021-07-05 09:56:16,519 INFO L758 garLoopResultBuilder]: At program point L364(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:16,519 INFO L758 garLoopResultBuilder]: At program point L364-1(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:16,519 INFO L758 garLoopResultBuilder]: At program point L364-2(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:16,519 INFO L758 garLoopResultBuilder]: At program point L364-3(lines 349 367) the Hoare annotation is: (and (= ULTIMATE.start_test_~splverifierCounter~0 0) (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0))) (or (and (<= ~waterLevel~0 1) (= |ULTIMATE.start_isHighWaterLevel_#res| 0) .cse0 (= ULTIMATE.start_isHighWaterLevel_~tmp___0~0 0) .cse1) (and .cse0 (= 2 ~waterLevel~0) .cse1)))) [2021-07-05 09:56:16,519 INFO L758 garLoopResultBuilder]: At program point L364-4(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:16,520 INFO L758 garLoopResultBuilder]: At program point L364-5(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:16,520 INFO L758 garLoopResultBuilder]: At program point L364-6(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:16,520 INFO L762 garLoopResultBuilder]: For program point L133(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,520 INFO L758 garLoopResultBuilder]: At program point L364-7(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:16,520 INFO L762 garLoopResultBuilder]: For program point L133-1(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,520 INFO L758 garLoopResultBuilder]: At program point L364-8(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:16,520 INFO L762 garLoopResultBuilder]: For program point L133-2(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,520 INFO L758 garLoopResultBuilder]: At program point L364-9(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:16,520 INFO L762 garLoopResultBuilder]: For program point L133-3(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,520 INFO L758 garLoopResultBuilder]: At program point L364-10(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:16,520 INFO L762 garLoopResultBuilder]: For program point L133-4(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,521 INFO L758 garLoopResultBuilder]: At program point L364-11(lines 349 367) the Hoare annotation is: false [2021-07-05 09:56:16,521 INFO L762 garLoopResultBuilder]: For program point L133-5(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,521 INFO L762 garLoopResultBuilder]: For program point L133-6(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,521 INFO L762 garLoopResultBuilder]: For program point L133-7(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,521 INFO L762 garLoopResultBuilder]: For program point L133-8(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,521 INFO L762 garLoopResultBuilder]: For program point L133-9(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,521 INFO L762 garLoopResultBuilder]: For program point L133-10(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,521 INFO L762 garLoopResultBuilder]: For program point L133-11(lines 133 139) no Hoare annotation was computed. [2021-07-05 09:56:16,521 INFO L762 garLoopResultBuilder]: For program point L68(lines 68 72) no Hoare annotation was computed. [2021-07-05 09:56:16,521 INFO L762 garLoopResultBuilder]: For program point L1026(lines 1026 1033) no Hoare annotation was computed. [2021-07-05 09:56:16,521 WARN L471 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable162 [2021-07-05 09:56:16,522 WARN L182 nStatisticsGenerator]: total relevant statements: 0 [2021-07-05 09:56:16,522 INFO L303 ceAbstractionStarter]: Result for error location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION was SAFE (3/3) [2021-07-05 09:56:16,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.07 09:56:16 BoogieIcfgContainer [2021-07-05 09:56:16,554 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-05 09:56:16,554 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-07-05 09:56:16,554 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-07-05 09:56:16,554 INFO L275 PluginConnector]: Witness Printer initialized [2021-07-05 09:56:16,555 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.07 09:56:11" (3/4) ... [2021-07-05 09:56:16,556 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-07-05 09:56:16,600 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2021-07-05 09:56:16,601 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-07-05 09:56:16,602 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-07-05 09:56:16,602 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-07-05 09:56:16,603 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-07-05 09:56:16,604 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:56:16,605 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-07-05 09:56:16,619 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((0 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel)) || ((((1 == systemActive && \result == 2) && 1 <= pumpRunning) && tmp == 2) && 2 == waterLevel)) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:16,621 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && 1 <= pumpRunning) && 2 == waterLevel) || ((0 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:16,621 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && 1 <= pumpRunning) && 2 == waterLevel) || ((0 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:16,622 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && 1 <= pumpRunning) && 2 == waterLevel) || ((0 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:16,623 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((((1 == systemActive && \result == 0) && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel)) || (((1 == systemActive && 1 <= pumpRunning) && 1 <= \result) && 2 == waterLevel)) || (((\result == 0 && 0 == systemActive) && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:16,623 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && \result == 0) && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel)) || (((\result == 0 && 0 == systemActive) && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:16,623 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((0 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel)) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:16,624 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && 1 <= pumpRunning) && 2 == waterLevel) || ((0 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:16,624 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((0 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel)) || (((1 == systemActive && \result == 2) && 1 <= pumpRunning) && 2 == waterLevel)) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:16,624 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((splverifierCounter == 0 && 1 <= switchedOnBeforeTS) && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel) [2021-07-05 09:56:16,628 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((splverifierCounter == 0 && 1 <= switchedOnBeforeTS) && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel) [2021-07-05 09:56:16,628 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((1 == systemActive && \result == 0) && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel)) || (((\result == 0 && 0 == systemActive) && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) [2021-07-05 09:56:16,628 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && ((((waterLevel <= 1 && 1 == systemActive) && \result == 1) && pumpRunning == 0) || ((1 == systemActive && 2 == waterLevel) && pumpRunning == 0)) [2021-07-05 09:56:16,630 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: splverifierCounter == 0 && (((((waterLevel <= 1 && \result == 0) && 1 == systemActive) && tmp___0 == 0) && pumpRunning == 0) || ((1 == systemActive && 2 == waterLevel) && pumpRunning == 0)) [2021-07-05 09:56:16,630 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((splverifierCounter == 0 && 1 <= switchedOnBeforeTS) && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel) [2021-07-05 09:56:16,631 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((splverifierCounter == 0 && 1 <= switchedOnBeforeTS) && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel) [2021-07-05 09:56:16,680 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2021-07-05 09:56:16,680 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-07-05 09:56:16,680 INFO L168 Benchmark]: Toolchain (without parser) took 6386.31 ms. Allocated memory was 67.1 MB in the beginning and 174.1 MB in the end (delta: 107.0 MB). Free memory was 46.0 MB in the beginning and 81.5 MB in the end (delta: -35.5 MB). Peak memory consumption was 69.7 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:16,681 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 67.1 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 09:56:16,681 INFO L168 Benchmark]: CACSL2BoogieTranslator took 425.85 ms. Allocated memory is still 67.1 MB. Free memory was 45.8 MB in the beginning and 38.1 MB in the end (delta: 7.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:16,681 INFO L168 Benchmark]: Boogie Procedure Inliner took 83.78 ms. Allocated memory is still 67.1 MB. Free memory was 38.1 MB in the beginning and 33.1 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:16,684 INFO L168 Benchmark]: Boogie Preprocessor took 78.35 ms. Allocated memory is still 67.1 MB. Free memory was 32.8 MB in the beginning and 28.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:16,684 INFO L168 Benchmark]: RCFGBuilder took 952.14 ms. Allocated memory was 67.1 MB in the beginning and 96.5 MB in the end (delta: 29.4 MB). Free memory was 28.7 MB in the beginning and 47.9 MB in the end (delta: -19.2 MB). Peak memory consumption was 19.6 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:16,684 INFO L168 Benchmark]: TraceAbstraction took 4714.61 ms. Allocated memory was 96.5 MB in the beginning and 174.1 MB in the end (delta: 77.6 MB). Free memory was 47.9 MB in the beginning and 98.3 MB in the end (delta: -50.4 MB). Peak memory consumption was 27.8 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:16,685 INFO L168 Benchmark]: Witness Printer took 125.88 ms. Allocated memory is still 174.1 MB. Free memory was 98.3 MB in the beginning and 81.5 MB in the end (delta: 16.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-07-05 09:56:16,685 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 67.1 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 425.85 ms. Allocated memory is still 67.1 MB. Free memory was 45.8 MB in the beginning and 38.1 MB in the end (delta: 7.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 83.78 ms. Allocated memory is still 67.1 MB. Free memory was 38.1 MB in the beginning and 33.1 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 78.35 ms. Allocated memory is still 67.1 MB. Free memory was 32.8 MB in the beginning and 28.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 952.14 ms. Allocated memory was 67.1 MB in the beginning and 96.5 MB in the end (delta: 29.4 MB). Free memory was 28.7 MB in the beginning and 47.9 MB in the end (delta: -19.2 MB). Peak memory consumption was 19.6 MB. Max. memory is 16.1 GB. * TraceAbstraction took 4714.61 ms. Allocated memory was 96.5 MB in the beginning and 174.1 MB in the end (delta: 77.6 MB). Free memory was 47.9 MB in the beginning and 98.3 MB in the end (delta: -50.4 MB). Peak memory consumption was 27.8 MB. Max. memory is 16.1 GB. * Witness Printer took 125.88 ms. Allocated memory is still 174.1 MB. Free memory was 98.3 MB in the beginning and 81.5 MB in the end (delta: 16.8 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 523]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 523]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 523]: 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, 200 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 4263.7ms, OverallIterations: 9, TraceHistogramMax: 2, EmptinessCheckTime: 17.9ms, AutomataDifference: 1085.7ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 1471.4ms, InitialAbstractionConstructionTime: 10.6ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 1320 SDtfs, 1789 SDslu, 2136 SDs, 0 SdLazy, 355 SolverSat, 109 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 440.6ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 125 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 248.6ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=446occurred in iteration=7, InterpolantAutomatonStates: 52, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 167.7ms AutomataMinimizationTime, 9 MinimizatonAttempts, 1044 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 75 LocationsWithAnnotation, 75 PreInvPairs, 324 NumberOfFragments, 826 HoareAnnotationTreeSize, 75 FomulaSimplifications, 56110 FormulaSimplificationTreeSizeReduction, 342.1ms HoareSimplificationTime, 75 FomulaSimplificationsInter, 2307 FormulaSimplificationTreeSizeReductionInter, 1115.6ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 78.3ms SsaConstructionTime, 287.3ms SatisfiabilityAnalysisTime, 683.2ms InterpolantComputationTime, 407 NumberOfCodeBlocks, 407 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 397 ConstructedInterpolants, 0 QuantifiedInterpolants, 834 SizeOfPredicates, 3 NumberOfNonLiveVariables, 466 ConjunctsInSsa, 5 ConjunctsInUnsatCore, 10 InterpolantComputations, 8 PerfectInterpolantSequences, 38/48 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, 200 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 189.7ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.1ms, AutomataDifference: 10.3ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 84.3ms, InitialAbstractionConstructionTime: 1.2ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 406 SDtfs, 103 SDslu, 6 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.8ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=200occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 5.7ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 75 LocationsWithAnnotation, 75 PreInvPairs, 125 NumberOfFragments, 125 HoareAnnotationTreeSize, 75 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 29.3ms HoareSimplificationTime, 75 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 51.9ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 3.2ms SsaConstructionTime, 18.5ms SatisfiabilityAnalysisTime, 35.0ms 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, 200 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 180.4ms, OverallIterations: 2, TraceHistogramMax: 1, EmptinessCheckTime: 1.3ms, AutomataDifference: 11.1ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 82.1ms, InitialAbstractionConstructionTime: 1.7ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 406 SDtfs, 103 SDslu, 6 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=200occurred 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: 4.6ms AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0ms HoareAnnotationTime, 75 LocationsWithAnnotation, 75 PreInvPairs, 102 NumberOfFragments, 125 HoareAnnotationTreeSize, 75 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 24.5ms HoareSimplificationTime, 75 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 54.1ms HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 4.5ms SsaConstructionTime, 21.1ms SatisfiabilityAnalysisTime, 26.2ms 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: 442]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && 1 <= pumpRunning) && 2 == waterLevel) || ((0 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 954]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && 1 <= pumpRunning) && 2 == waterLevel) || ((0 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 172]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && \result == 0) && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel)) || (((\result == 0 && 0 == systemActive) && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 179]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && 1 <= pumpRunning) && 2 == waterLevel) || ((0 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((0 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel)) || ((((1 == systemActive && \result == 2) && 1 <= pumpRunning) && tmp == 2) && 2 == waterLevel)) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 172]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 368]: Loop Invariant Derived loop invariant: ((((splverifierCounter == 0 && 1 <= switchedOnBeforeTS) && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel) - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 391]: Loop Invariant Derived loop invariant: (splverifierCounter == 0 && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel) - InvariantResult [Line: 421]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 120]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 120]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: (1 == systemActive && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 1016]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 120]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((0 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel)) || (((1 == systemActive && \result == 2) && 1 <= pumpRunning) && 2 == waterLevel)) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 998]: Loop Invariant Derived loop invariant: (1 == systemActive && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 293]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 293]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 168]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((0 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel)) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 293]: Loop Invariant Derived loop invariant: ((((splverifierCounter == 0 && 1 <= switchedOnBeforeTS) && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel) - InvariantResult [Line: 432]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && 1 <= pumpRunning) && 2 == waterLevel) || ((0 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((1 == systemActive && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant Derived loop invariant: ((((splverifierCounter == 0 && 1 <= switchedOnBeforeTS) && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel) - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: ((((splverifierCounter == 0 && 1 <= switchedOnBeforeTS) && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel) - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((1 == systemActive && \result == 0) && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel)) || (((\result == 0 && 0 == systemActive) && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && (((((waterLevel <= 1 && \result == 0) && 1 == systemActive) && tmp___0 == 0) && pumpRunning == 0) || ((1 == systemActive && 2 == waterLevel) && pumpRunning == 0)) - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (1 == systemActive && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 509]: Loop Invariant Derived loop invariant: (1 == systemActive && waterLevel == 1) && pumpRunning == 0 - InvariantResult [Line: 1026]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((waterLevel <= 1 && 1 == systemActive) && \result == 1) && pumpRunning == 0) || ((1 == systemActive && 2 == waterLevel) && pumpRunning == 0)) - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: splverifierCounter == 0 && ((((((1 == systemActive && \result == 0) && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel)) || (((1 == systemActive && 1 <= pumpRunning) && 1 <= \result) && 2 == waterLevel)) || (((\result == 0 && 0 == systemActive) && pumpRunning == 0) && (waterLevel <= 1 || 2 == waterLevel))) || ((((1 <= switchedOnBeforeTS && 1 == systemActive) && 1 <= pumpRunning) && 1 <= \result) && (waterLevel <= 1 || 2 == waterLevel))) - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 172]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 368]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 368]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 368]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 368]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 368]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: 0 RESULT: Ultimate proved your program to be correct! [2021-07-05 09:56:16,735 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...