./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/float-benchs/sqrt_Householder_interval.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2880296f 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 ../../../trunk/examples/svcomp/float-benchs/sqrt_Householder_interval.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 f60c1e7f1bcabd47cf7b5def116f38f131aaa102 ............................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis 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 ../../../trunk/examples/svcomp/float-benchs/sqrt_Householder_interval.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.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 f60c1e7f1bcabd47cf7b5def116f38f131aaa102 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.0-2880296 [2020-12-02 19:15:40,155 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-02 19:15:40,159 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-02 19:15:40,214 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-02 19:15:40,214 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-02 19:15:40,220 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-02 19:15:40,223 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-02 19:15:40,230 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-02 19:15:40,238 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-02 19:15:40,246 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-02 19:15:40,248 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-02 19:15:40,250 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-02 19:15:40,250 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-02 19:15:40,251 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-02 19:15:40,253 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-02 19:15:40,254 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-02 19:15:40,255 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-02 19:15:40,256 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-02 19:15:40,258 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-02 19:15:40,260 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-02 19:15:40,261 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-02 19:15:40,263 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-02 19:15:40,264 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-02 19:15:40,265 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-02 19:15:40,268 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-02 19:15:40,268 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-02 19:15:40,269 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-02 19:15:40,270 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-02 19:15:40,270 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-02 19:15:40,271 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-02 19:15:40,271 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-02 19:15:40,272 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-02 19:15:40,273 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-02 19:15:40,274 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-02 19:15:40,275 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-02 19:15:40,276 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-02 19:15:40,276 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-02 19:15:40,277 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-02 19:15:40,277 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-02 19:15:40,278 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-02 19:15:40,279 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-02 19:15:40,280 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-12-02 19:15:40,308 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-02 19:15:40,309 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-02 19:15:40,311 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-02 19:15:40,311 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-02 19:15:40,311 INFO L138 SettingsManager]: * Use SBE=true [2020-12-02 19:15:40,312 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-02 19:15:40,312 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-02 19:15:40,313 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-02 19:15:40,313 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-02 19:15:40,313 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-02 19:15:40,313 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-02 19:15:40,314 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-02 19:15:40,314 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-02 19:15:40,314 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-02 19:15:40,315 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-02 19:15:40,315 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-02 19:15:40,315 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-02 19:15:40,315 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-02 19:15:40,316 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-02 19:15:40,316 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-02 19:15:40,316 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-02 19:15:40,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-02 19:15:40,317 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-02 19:15:40,317 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-02 19:15:40,317 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-02 19:15:40,317 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-02 19:15:40,318 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-02 19:15:40,318 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-02 19:15:40,318 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-02 19:15:40,318 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f60c1e7f1bcabd47cf7b5def116f38f131aaa102 [2020-12-02 19:15:40,757 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-02 19:15:40,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-02 19:15:40,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-02 19:15:40,795 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-02 19:15:40,796 INFO L275 PluginConnector]: CDTParser initialized [2020-12-02 19:15:40,797 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/sqrt_Householder_interval.c [2020-12-02 19:15:40,882 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bee1753aa/22fd26932e2946e48e7c9ff388860795/FLAGcce6c095b [2020-12-02 19:15:41,391 INFO L306 CDTParser]: Found 1 translation units. [2020-12-02 19:15:41,392 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/sqrt_Householder_interval.c [2020-12-02 19:15:41,400 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bee1753aa/22fd26932e2946e48e7c9ff388860795/FLAGcce6c095b [2020-12-02 19:15:41,756 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bee1753aa/22fd26932e2946e48e7c9ff388860795 [2020-12-02 19:15:41,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-02 19:15:41,761 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-02 19:15:41,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-02 19:15:41,763 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-02 19:15:41,768 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-02 19:15:41,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:15:41" (1/1) ... [2020-12-02 19:15:41,773 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fb268d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:41, skipping insertion in model container [2020-12-02 19:15:41,773 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:15:41" (1/1) ... [2020-12-02 19:15:41,782 INFO L146 MainTranslator]: Starting translation in SV-COMP mode [2020-12-02 19:15:41,800 INFO L179 MainTranslator]: Built tables and reachable declarations [2020-12-02 19:15:42,078 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/sqrt_Householder_interval.c[831,844] [2020-12-02 19:15:42,106 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: conversion from bitvector to float not supported in non-bitprecise translation at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.transformBitvectorToFloat(IntegerTranslation.java:919) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructUnaryExpression(ExpressionTranslation.java:141) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleUnaryArithmeticOperators(CExpressionTranslator.java:407) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2351) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:705) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1351) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1044) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1422) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2291) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:578) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:201) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:94) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-02 19:15:42,118 INFO L168 Benchmark]: Toolchain (without parser) took 353.52 ms. Allocated memory is still 50.3 MB. Free memory was 30.0 MB in the beginning and 29.6 MB in the end (delta: 410.9 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-02 19:15:42,120 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 39.8 MB. Free memory was 26.3 MB in the beginning and 26.3 MB in the end (delta: 31.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-02 19:15:42,124 INFO L168 Benchmark]: CACSL2BoogieTranslator took 350.29 ms. Allocated memory is still 50.3 MB. Free memory was 29.8 MB in the beginning and 29.7 MB in the end (delta: 43.9 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-02 19:15:42,129 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 39.8 MB. Free memory was 26.3 MB in the beginning and 26.3 MB in the end (delta: 31.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 350.29 ms. Allocated memory is still 50.3 MB. Free memory was 29.8 MB in the beginning and 29.7 MB in the end (delta: 43.9 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: conversion from bitvector to float not supported in non-bitprecise translation de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: conversion from bitvector to float not supported in non-bitprecise translation: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.transformBitvectorToFloat(IntegerTranslation.java:919) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-2880296 [2020-12-02 19:15:44,690 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-02 19:15:44,694 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-02 19:15:44,755 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-02 19:15:44,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-02 19:15:44,762 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-02 19:15:44,766 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-02 19:15:44,773 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-02 19:15:44,777 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-02 19:15:44,784 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-02 19:15:44,786 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-02 19:15:44,791 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-02 19:15:44,792 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-02 19:15:44,796 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-02 19:15:44,798 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-02 19:15:44,800 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-02 19:15:44,801 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-02 19:15:44,804 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-02 19:15:44,808 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-02 19:15:44,817 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-02 19:15:44,820 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-02 19:15:44,821 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-02 19:15:44,825 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-02 19:15:44,826 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-02 19:15:44,835 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-02 19:15:44,835 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-02 19:15:44,836 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-02 19:15:44,839 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-02 19:15:44,840 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-02 19:15:44,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-02 19:15:44,841 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-02 19:15:44,842 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-02 19:15:44,845 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-02 19:15:44,846 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-02 19:15:44,857 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-02 19:15:44,857 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-02 19:15:44,858 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-02 19:15:44,859 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-02 19:15:44,859 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-02 19:15:44,862 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-02 19:15:44,863 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-02 19:15:44,864 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-12-02 19:15:44,921 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-02 19:15:44,921 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-02 19:15:44,926 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-02 19:15:44,927 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-02 19:15:44,927 INFO L138 SettingsManager]: * Use SBE=true [2020-12-02 19:15:44,928 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-02 19:15:44,928 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-02 19:15:44,928 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-02 19:15:44,928 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-02 19:15:44,929 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-02 19:15:44,930 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-02 19:15:44,931 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-02 19:15:44,931 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-02 19:15:44,931 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-02 19:15:44,931 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-02 19:15:44,932 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-02 19:15:44,932 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-02 19:15:44,932 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-02 19:15:44,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-02 19:15:44,933 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-02 19:15:44,933 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-02 19:15:44,934 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-02 19:15:44,934 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-02 19:15:44,934 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-02 19:15:44,934 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-02 19:15:44,935 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-02 19:15:44,935 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-02 19:15:44,935 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-02 19:15:44,935 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-02 19:15:44,936 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-02 19:15:44,936 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-02 19:15:44,936 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f60c1e7f1bcabd47cf7b5def116f38f131aaa102 [2020-12-02 19:15:45,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-02 19:15:45,399 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-02 19:15:45,403 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-02 19:15:45,405 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-02 19:15:45,406 INFO L275 PluginConnector]: CDTParser initialized [2020-12-02 19:15:45,410 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/sqrt_Householder_interval.c [2020-12-02 19:15:45,487 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a01a6dbf4/aa26e7a8a5994e0ebe130ff514336361/FLAG133a5694c [2020-12-02 19:15:46,235 INFO L306 CDTParser]: Found 1 translation units. [2020-12-02 19:15:46,236 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/sqrt_Householder_interval.c [2020-12-02 19:15:46,246 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a01a6dbf4/aa26e7a8a5994e0ebe130ff514336361/FLAG133a5694c [2020-12-02 19:15:46,555 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a01a6dbf4/aa26e7a8a5994e0ebe130ff514336361 [2020-12-02 19:15:46,559 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-02 19:15:46,561 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-02 19:15:46,566 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-02 19:15:46,566 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-02 19:15:46,571 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-02 19:15:46,572 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:15:46" (1/1) ... [2020-12-02 19:15:46,578 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a13e847 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:46, skipping insertion in model container [2020-12-02 19:15:46,578 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:15:46" (1/1) ... [2020-12-02 19:15:46,589 INFO L146 MainTranslator]: Starting translation in SV-COMP mode [2020-12-02 19:15:46,615 INFO L179 MainTranslator]: Built tables and reachable declarations [2020-12-02 19:15:46,787 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/sqrt_Householder_interval.c[831,844] [2020-12-02 19:15:46,822 INFO L211 PostProcessor]: Analyzing one entry point: main [2020-12-02 19:15:46,850 INFO L212 MainTranslator]: Completed pre-run [2020-12-02 19:15:46,880 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/sqrt_Householder_interval.c[831,844] [2020-12-02 19:15:46,927 INFO L211 PostProcessor]: Analyzing one entry point: main [2020-12-02 19:15:46,958 INFO L217 MainTranslator]: Completed translation [2020-12-02 19:15:46,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:46 WrapperNode [2020-12-02 19:15:46,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-02 19:15:46,962 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-02 19:15:46,963 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-02 19:15:46,963 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-02 19:15:46,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:46" (1/1) ... [2020-12-02 19:15:46,990 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:46" (1/1) ... [2020-12-02 19:15:47,045 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-02 19:15:47,051 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-02 19:15:47,052 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-02 19:15:47,052 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-02 19:15:47,063 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:46" (1/1) ... [2020-12-02 19:15:47,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:46" (1/1) ... [2020-12-02 19:15:47,082 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:46" (1/1) ... [2020-12-02 19:15:47,083 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:46" (1/1) ... [2020-12-02 19:15:47,106 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:46" (1/1) ... [2020-12-02 19:15:47,116 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:46" (1/1) ... [2020-12-02 19:15:47,127 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:46" (1/1) ... [2020-12-02 19:15:47,135 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-02 19:15:47,136 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-02 19:15:47,141 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-02 19:15:47,141 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-02 19:15:47,142 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:46" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-02 19:15:47,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.float_to_bitvec_DOUBLE [2020-12-02 19:15:47,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-02 19:15:47,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-02 19:15:47,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-02 19:15:47,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-02 19:15:56,575 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-02 19:15:56,576 INFO L298 CfgBuilder]: Removed 11 assume(true) statements. [2020-12-02 19:15:56,578 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:15:56 BoogieIcfgContainer [2020-12-02 19:15:56,578 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-02 19:15:56,580 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-02 19:15:56,581 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-02 19:15:56,584 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-02 19:15:56,585 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 07:15:46" (1/3) ... [2020-12-02 19:15:56,587 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1622f05e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:15:56, skipping insertion in model container [2020-12-02 19:15:56,588 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:15:46" (2/3) ... [2020-12-02 19:15:56,588 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1622f05e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:15:56, skipping insertion in model container [2020-12-02 19:15:56,589 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:15:56" (3/3) ... [2020-12-02 19:15:56,596 INFO L111 eAbstractionObserver]: Analyzing ICFG sqrt_Householder_interval.c [2020-12-02 19:15:56,612 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-02 19:15:56,616 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-02 19:15:56,628 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-12-02 19:15:56,658 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-02 19:15:56,658 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-02 19:15:56,658 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-02 19:15:56,659 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-02 19:15:56,659 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-02 19:15:56,659 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-02 19:15:56,659 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-02 19:15:56,659 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-02 19:15:56,675 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states. [2020-12-02 19:15:56,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-12-02 19:15:56,682 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 19:15:56,683 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 19:15:56,683 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 19:15:56,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 19:15:56,691 INFO L82 PathProgramCache]: Analyzing trace with hash 1860648539, now seen corresponding path program 1 times [2020-12-02 19:15:56,706 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-02 19:15:56,707 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1788954711] [2020-12-02 19:15:56,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2020-12-02 19:15:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 19:15:58,409 INFO L263 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 1 conjunts are in the unsatisfiable core [2020-12-02 19:15:58,414 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-02 19:15:58,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 19:15:58,454 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-02 19:15:58,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 19:15:58,473 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1788954711] [2020-12-02 19:15:58,474 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-02 19:15:58,475 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2020-12-02 19:15:58,476 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [210827684] [2020-12-02 19:15:58,482 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-12-02 19:15:58,482 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-02 19:15:58,498 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-12-02 19:15:58,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-02 19:15:58,502 INFO L87 Difference]: Start difference. First operand 20 states. Second operand 2 states. [2020-12-02 19:15:58,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 19:15:58,522 INFO L93 Difference]: Finished difference Result 35 states and 45 transitions. [2020-12-02 19:15:58,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-12-02 19:15:58,524 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 15 [2020-12-02 19:15:58,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 19:15:58,534 INFO L225 Difference]: With dead ends: 35 [2020-12-02 19:15:58,534 INFO L226 Difference]: Without dead ends: 16 [2020-12-02 19:15:58,538 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-02 19:15:58,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states. [2020-12-02 19:15:58,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 16. [2020-12-02 19:15:58,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-12-02 19:15:58,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 19 transitions. [2020-12-02 19:15:58,578 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 19 transitions. Word has length 15 [2020-12-02 19:15:58,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 19:15:58,578 INFO L481 AbstractCegarLoop]: Abstraction has 16 states and 19 transitions. [2020-12-02 19:15:58,579 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-12-02 19:15:58,579 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2020-12-02 19:15:58,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-12-02 19:15:58,580 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 19:15:58,580 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 19:15:58,793 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2020-12-02 19:15:58,794 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 19:15:58,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 19:15:58,796 INFO L82 PathProgramCache]: Analyzing trace with hash -988301607, now seen corresponding path program 1 times [2020-12-02 19:15:58,797 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-02 19:15:58,798 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2030153372] [2020-12-02 19:15:58,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2020-12-02 19:16:00,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 19:16:00,618 INFO L263 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 12 conjunts are in the unsatisfiable core [2020-12-02 19:16:00,622 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-02 19:16:00,921 WARN L197 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2020-12-02 19:16:01,003 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:16:01,008 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:16:01,027 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:16:01,028 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:16:01,049 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:16:01,052 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:16:01,063 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:16:01,066 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:16:01,076 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-02 19:16:01,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 19:16:01,227 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-02 19:16:03,425 WARN L838 $PredicateComparison]: unable to prove that (forall ((v_ULTIMATE.start_SqrtR_~residu~0_7 (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~linf~0_7 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_7| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_7| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_7| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~lsup~0_7 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_7| (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0))) (.cse2 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~lsup~0_7) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~lsup~0_7) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~lsup~0_7))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_7|))) (.cse4 (let ((.cse8 (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xn~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xn~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xn~0)))) (fp.add c_~CRM .cse8 .cse8))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_7|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_7|))) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_7|))) (.cse3 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~residu~0_7) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~residu~0_7) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~residu~0_7)))) (or (not (= (fp.mul c_~CRM .cse0 .cse1) .cse2)) (fp.lt .cse3 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~linf~0_7) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~linf~0_7) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~linf~0_7))) (not (= .cse4 .cse5)) (not (= (fp.mul c_~CRM .cse6 .cse0) .cse7)) (fp.gt .cse3 .cse2) (not (= .cse6 ((_ to_fp 11 53) c_~CRM 2.0))) (not (= .cse4 .cse1)) (not (= (fp.mul c_~CRM .cse7 .cse5) .cse3))))) is different from false [2020-12-02 19:16:05,532 WARN L860 $PredicateComparison]: unable to prove that (forall ((v_ULTIMATE.start_SqrtR_~residu~0_7 (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~linf~0_7 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_7| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_7| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_7| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~lsup~0_7 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_7| (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0))) (.cse2 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~lsup~0_7) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~lsup~0_7) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~lsup~0_7))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_7|))) (.cse4 (let ((.cse8 (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xn~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xn~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xn~0)))) (fp.add c_~CRM .cse8 .cse8))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_7|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_7|))) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_7|))) (.cse3 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~residu~0_7) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~residu~0_7) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~residu~0_7)))) (or (not (= (fp.mul c_~CRM .cse0 .cse1) .cse2)) (fp.lt .cse3 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~linf~0_7) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~linf~0_7) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~linf~0_7))) (not (= .cse4 .cse5)) (not (= (fp.mul c_~CRM .cse6 .cse0) .cse7)) (fp.gt .cse3 .cse2) (not (= .cse6 ((_ to_fp 11 53) c_~CRM 2.0))) (not (= .cse4 .cse1)) (not (= (fp.mul c_~CRM .cse7 .cse5) .cse3))))) is different from true [2020-12-02 19:16:08,661 WARN L860 $PredicateComparison]: unable to prove that (forall ((v_ULTIMATE.start_SqrtR_~residu~0_7 (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~linf~0_7 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_7| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_7| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~xn~0_10 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_7| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~lsup~0_7 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_7| (_ BitVec 64))) (let ((.cse7 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~xn~0_10) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~xn~0_10) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~xn~0_10)))) (let ((.cse0 (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_7|))) (.cse2 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~lsup~0_7) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~lsup~0_7) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~lsup~0_7))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_7|))) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_7|))) (.cse3 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~residu~0_7) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~residu~0_7) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~residu~0_7))) (.cse6 (fp.add c_~CRM .cse7 .cse7)) (.cse8 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_7|)))) (or (not (= (fp.mul c_~CRM .cse0 .cse1) .cse2)) (fp.lt .cse3 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~linf~0_7) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~linf~0_7) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~linf~0_7))) (not (= (fp.mul c_~CRM .cse4 .cse0) .cse5)) (not (= .cse6 .cse1)) (not (= .cse7 ((_ to_fp 11 53) c_~CRM 1.0))) (fp.gt .cse3 .cse2) (not (= .cse4 ((_ to_fp 11 53) c_~CRM 2.0))) (not (= (fp.mul c_~CRM .cse5 .cse8) .cse3)) (not (= .cse6 .cse8)))))) is different from true [2020-12-02 19:16:08,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 19:16:08,750 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2030153372] [2020-12-02 19:16:08,750 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-02 19:16:08,751 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 7 [2020-12-02 19:16:08,751 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837357662] [2020-12-02 19:16:08,753 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-12-02 19:16:08,753 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-02 19:16:08,754 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-12-02 19:16:08,755 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=20, Unknown=3, NotChecked=18, Total=56 [2020-12-02 19:16:08,755 INFO L87 Difference]: Start difference. First operand 16 states and 19 transitions. Second operand 8 states. [2020-12-02 19:16:17,522 WARN L197 SmtUtils]: Spent 2.81 s on a formula simplification that was a NOOP. DAG size: 78 [2020-12-02 19:16:31,191 WARN L197 SmtUtils]: Spent 8.48 s on a formula simplification that was a NOOP. DAG size: 77 [2020-12-02 19:16:44,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 19:16:44,545 INFO L93 Difference]: Finished difference Result 30 states and 35 transitions. [2020-12-02 19:16:44,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-12-02 19:16:44,547 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 15 [2020-12-02 19:16:44,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 19:16:44,548 INFO L225 Difference]: With dead ends: 30 [2020-12-02 19:16:44,548 INFO L226 Difference]: Without dead ends: 23 [2020-12-02 19:16:44,549 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 29.8s TimeCoverageRelationStatistics Valid=22, Invalid=35, Unknown=7, NotChecked=26, Total=90 [2020-12-02 19:16:44,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2020-12-02 19:16:44,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 18. [2020-12-02 19:16:44,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-12-02 19:16:44,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 21 transitions. [2020-12-02 19:16:44,554 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 21 transitions. Word has length 15 [2020-12-02 19:16:44,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 19:16:44,554 INFO L481 AbstractCegarLoop]: Abstraction has 18 states and 21 transitions. [2020-12-02 19:16:44,555 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-12-02 19:16:44,555 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 21 transitions. [2020-12-02 19:16:44,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-12-02 19:16:44,555 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 19:16:44,556 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 19:16:44,756 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2020-12-02 19:16:44,757 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 19:16:44,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 19:16:44,759 INFO L82 PathProgramCache]: Analyzing trace with hash -308243237, now seen corresponding path program 1 times [2020-12-02 19:16:44,759 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-02 19:16:44,760 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1259772670] [2020-12-02 19:16:44,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2020-12-02 19:16:56,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 19:16:56,604 WARN L261 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 34 conjunts are in the unsatisfiable core [2020-12-02 19:16:56,607 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-02 19:16:56,746 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:16:57,455 WARN L197 SmtUtils]: Spent 593.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2020-12-02 19:16:57,466 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:16:58,425 WARN L197 SmtUtils]: Spent 752.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2020-12-02 19:16:58,443 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:16:59,427 WARN L197 SmtUtils]: Spent 615.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2020-12-02 19:17:00,110 WARN L197 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2020-12-02 19:17:00,657 WARN L197 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2020-12-02 19:17:02,913 WARN L838 $PredicateComparison]: unable to prove that (and (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet10_7| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_11| (_ BitVec 64)) (v_prenex_1 (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|))) (.cse3 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|))) (.cse5 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse2 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse1 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1)))) (and (= ((_ to_fp 11 53) c_~CRM 20.0) .cse0) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 10.0)) .cse1) (fp.leq .cse2 .cse0) (= (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xn~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xn~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xn~0)) (fp.div c_~CRM .cse3 .cse2)) (not (fp.leq .cse2 .cse4)) (= .cse5 .cse4) (= .cse3 .cse5) (fp.geq .cse2 .cse1)))) (= roundNearestTiesToEven c_~CRM) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0)))) is different from false [2020-12-02 19:17:02,953 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:17:02,954 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:17:02,956 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:17:02,957 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:17:02,959 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-02 19:17:02,961 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:17:02,962 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-02 19:17:02,964 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:17:02,965 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:17:02,966 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-02 19:17:02,969 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:17:02,971 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:17:02,972 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-02 19:17:02,974 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:17:02,976 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-02 19:17:06,081 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse2 (= (_ bv1 32) c_ULTIMATE.start_SqrtR_~cond~0)) (.cse0 (= roundNearestTiesToEven c_~CRM)) (.cse1 (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet10_7| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_11| (_ BitVec 64)) (v_prenex_1 (_ BitVec 64))) (let ((.cse32 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse36 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|))) (.cse35 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|))) (.cse37 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse34 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse33 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1)))) (and (= ((_ to_fp 11 53) c_~CRM 20.0) .cse32) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 10.0)) .cse33) (fp.leq .cse34 .cse32) (= (fp.div c_~CRM .cse35 .cse34) (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xnp1~0))) (not (fp.leq .cse34 .cse36)) (= .cse37 .cse36) (= .cse35 .cse37) (fp.geq .cse34 .cse33)))))) (or (and .cse0 .cse1 .cse2 (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_10| (_ BitVec 64))) (let ((.cse6 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|))) (.cse5 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|))) (.cse3 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse10 (let ((.cse11 (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xnp1~0)))) (fp.add c_~CRM .cse11 .cse11))) (.cse8 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|)))) (and (= (fp.mul c_~CRM .cse3 .cse4) .cse5) (= .cse6 (fp.mul c_~CRM .cse7 .cse8)) (fp.gt .cse6 .cse5) (= (fp.mul c_~CRM .cse9 .cse3) .cse7) (= (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0)) (fp.neg .cse5)) (= .cse10 .cse4) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse3) (= .cse10 .cse8) (= ((_ to_fp 11 53) c_~CRM 2.0) .cse9))))) (and .cse0 (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_10| (_ BitVec 64))) (let ((.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|))) (.cse14 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|))) (.cse12 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse15 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse19 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse20 (let ((.cse21 (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xnp1~0)))) (fp.add c_~CRM .cse21 .cse21))) (.cse17 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|))) (.cse18 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|)))) (and (= (fp.mul c_~CRM .cse12 .cse13) .cse14) (= .cse15 (fp.mul c_~CRM .cse16 .cse17)) (= (fp.mul c_~CRM .cse18 .cse12) .cse16) (= .cse19 (fp.neg .cse14)) (= .cse20 .cse13) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse12) (fp.lt .cse15 .cse19) (= .cse20 .cse17) (= ((_ to_fp 11 53) c_~CRM 2.0) .cse18)))) .cse1 .cse2) (and .cse0 (exists ((ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_10| (_ BitVec 64))) (let ((.cse25 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse26 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|))) (.cse28 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse24 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse23 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|))) (.cse22 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse30 (let ((.cse31 (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xnp1~0)))) (fp.add c_~CRM .cse31 .cse31))) (.cse27 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|))) (.cse29 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|)))) (and (= (fp.mul c_~CRM .cse22 .cse23) .cse24) (not (fp.gt .cse25 .cse24)) (= .cse25 (fp.mul c_~CRM .cse26 .cse27)) (not (fp.lt .cse25 .cse28)) (= (fp.mul c_~CRM .cse29 .cse22) .cse26) (= .cse28 (fp.neg .cse24)) (= .cse30 .cse23) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse22) (= .cse30 .cse27) (= ((_ to_fp 11 53) c_~CRM 2.0) .cse29)))) .cse1 (= (_ bv0 32) c_ULTIMATE.start_SqrtR_~cond~0)))) is different from false [2020-12-02 19:17:08,490 WARN L838 $PredicateComparison]: unable to prove that (and (= roundNearestTiesToEven c_~CRM) (exists ((ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet16_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_10| (_ BitVec 64))) (let ((.cse3 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|))) (.cse6 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse2 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|))) (.cse0 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse8 (let ((.cse9 (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xnp1~0)))) (fp.add c_~CRM .cse9 .cse9))) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|)))) (and (= (fp.mul c_~CRM .cse0 .cse1) .cse2) (not (fp.gt .cse3 .cse2)) (= .cse3 (fp.mul c_~CRM .cse4 .cse5)) (not (fp.lt .cse3 .cse6)) (= (fp.mul c_~CRM .cse7 .cse0) .cse4) (= .cse6 (fp.neg .cse2)) (= .cse8 .cse1) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse0) (= .cse8 .cse5) (= ((_ to_fp 11 53) c_~CRM 2.0) .cse7)))) (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet10_7| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_11| (_ BitVec 64)) (v_prenex_1 (_ BitVec 64))) (let ((.cse10 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|))) (.cse15 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse12 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse11 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1)))) (and (= ((_ to_fp 11 53) c_~CRM 20.0) .cse10) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 10.0)) .cse11) (fp.leq .cse12 .cse10) (= (fp.div c_~CRM .cse13 .cse12) (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xnp1~0))) (not (fp.leq .cse12 .cse14)) (= .cse15 .cse14) (= .cse13 .cse15) (fp.geq .cse12 .cse11))))) is different from false [2020-12-02 19:17:11,077 WARN L838 $PredicateComparison]: unable to prove that (and (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_10| (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_11| (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_9| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_7| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse2 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (let ((.cse4 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|))) (.cse11 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse5 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse3 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|))) (.cse12 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse10 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|))) (.cse15 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|))) (.cse6 (fp.add c_~CRM .cse2 .cse2)) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|))) (.cse13 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse1 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse8 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_9|))) (.cse9 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|)))) (and (= (fp.div c_~CRM .cse0 .cse1) .cse2) (not (fp.lt .cse3 .cse4)) (= .cse4 (fp.neg .cse5)) (= .cse6 .cse7) (= (fp.div c_~CRM .cse8 .cse2) (fp ((_ extract 63 63) |c_ULTIMATE.start_SqrtR_#res|) ((_ extract 62 52) |c_ULTIMATE.start_SqrtR_#res|) ((_ extract 51 0) |c_ULTIMATE.start_SqrtR_#res|))) (= .cse0 .cse9) (= ((_ to_fp 11 53) c_~CRM 2.0) .cse10) (fp.geq .cse1 .cse11) (= ((_ to_fp 11 53) c_~CRM 20.0) .cse12) (= (fp.mul c_~CRM .cse13 .cse14) .cse5) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 10.0)) .cse11) (not (fp.gt .cse3 .cse5)) (= .cse3 (fp.mul c_~CRM .cse15 .cse7)) (fp.leq .cse1 .cse12) (= (fp.mul c_~CRM .cse10 .cse13) .cse15) (= .cse6 .cse14) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse13) (not (fp.leq .cse1 .cse16)) (= .cse8 .cse9) (= .cse9 .cse16))))) (= roundNearestTiesToEven c_~CRM)) is different from false [2020-12-02 19:17:13,682 WARN L838 $PredicateComparison]: unable to prove that (and (= roundNearestTiesToEven c_~CRM) (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_10| (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_11| (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_9| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_7| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse2 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (let ((.cse4 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|))) (.cse10 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse5 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse3 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|))) (.cse11 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|))) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|))) (.cse6 (fp.add c_~CRM .cse2 .cse2)) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|))) (.cse12 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse1 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse8 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse15 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|))) (.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_9|)))) (and (= (fp.div c_~CRM .cse0 .cse1) .cse2) (not (fp.lt .cse3 .cse4)) (= .cse4 (fp.neg .cse5)) (= .cse6 .cse7) (= .cse0 .cse8) (= ((_ to_fp 11 53) c_~CRM 2.0) .cse9) (fp.geq .cse1 .cse10) (= ((_ to_fp 11 53) c_~CRM 20.0) .cse11) (= (fp.mul c_~CRM .cse12 .cse13) .cse5) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 10.0)) .cse10) (not (fp.gt .cse3 .cse5)) (= .cse3 (fp.mul c_~CRM .cse14 .cse7)) (fp.leq .cse1 .cse11) (= (fp.mul c_~CRM .cse9 .cse12) .cse14) (= .cse6 .cse13) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse12) (not (fp.leq .cse1 .cse15)) (= .cse16 .cse8) (= .cse8 .cse15) (= (fp.div c_~CRM .cse16 .cse2) (fp ((_ extract 63 63) c_ULTIMATE.start_main_~r~0) ((_ extract 62 52) c_ULTIMATE.start_main_~r~0) ((_ extract 51 0) c_ULTIMATE.start_main_~r~0)))))))) is different from false [2020-12-02 19:17:13,738 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:17:13,740 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:17:13,742 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 22 disjuncts [2020-12-02 19:17:26,226 WARN L838 $PredicateComparison]: unable to prove that (or (and (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_11| (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet49| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_9| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_7| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse10 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (let ((.cse0 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet49|))) (.cse3 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|))) (.cse1 (fp ((_ extract 63 63) ULTIMATE.start_main_~r~0) ((_ extract 62 52) ULTIMATE.start_main_~r~0) ((_ extract 51 0) ULTIMATE.start_main_~r~0))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_9|))) (.cse2 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse12 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse16 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse11 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse14 (fp.add roundNearestTiesToEven .cse10 .cse10)) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|))) (.cse18 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|))) (.cse17 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|))) (.cse13 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse6 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse8 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse15 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|)))) (and (= ((_ to_fp 11 53) roundNearestTiesToEven 5.0) .cse0) (fp.leq .cse1 .cse0) (not (fp.lt .cse2 .cse3)) (= (fp.mul roundNearestTiesToEven .cse4 .cse5) .cse2) (= .cse3 (fp.neg .cse6)) (= (fp.mul roundNearestTiesToEven .cse7 .cse8) .cse4) (= .cse1 (fp.div roundNearestTiesToEven .cse9 .cse10)) (fp.geq .cse11 .cse12) (= .cse13 .cse9) (= .cse14 .cse15) (not (fp.gt .cse2 .cse6)) (fp.leq .cse11 .cse16) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse8) (= .cse10 (fp.div roundNearestTiesToEven .cse17 .cse11)) (= .cse12 ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 10.0))) (= .cse16 ((_ to_fp 11 53) roundNearestTiesToEven 20.0)) (not (fp.leq .cse11 .cse18)) (= .cse14 .cse5) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse7) (= .cse13 .cse18) (= .cse17 .cse13) (= .cse6 (fp.mul roundNearestTiesToEven .cse8 .cse15)))))) |c_ULTIMATE.start_main_#t~short50|) (and (not |c_ULTIMATE.start_main_#t~short50|) (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_11| (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet49| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_9| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_7| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse29 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (let ((.cse21 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse22 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|))) (.cse28 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_9|))) (.cse20 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse27 (fp ((_ extract 63 63) ULTIMATE.start_main_~r~0) ((_ extract 62 52) ULTIMATE.start_main_~r~0) ((_ extract 51 0) ULTIMATE.start_main_~r~0))) (.cse19 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet49|))) (.cse31 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse35 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse30 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse33 (fp.add roundNearestTiesToEven .cse29 .cse29)) (.cse23 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|))) (.cse25 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|))) (.cse37 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|))) (.cse36 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|))) (.cse32 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse24 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse26 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse34 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|)))) (and (= ((_ to_fp 11 53) roundNearestTiesToEven 5.0) .cse19) (not (fp.lt .cse20 .cse21)) (= (fp.mul roundNearestTiesToEven .cse22 .cse23) .cse20) (= .cse21 (fp.neg .cse24)) (= (fp.mul roundNearestTiesToEven .cse25 .cse26) .cse22) (= .cse27 (fp.div roundNearestTiesToEven .cse28 .cse29)) (fp.geq .cse30 .cse31) (= .cse32 .cse28) (= .cse33 .cse34) (not (fp.gt .cse20 .cse24)) (fp.leq .cse30 .cse35) (not (fp.leq .cse27 .cse19)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse26) (= .cse29 (fp.div roundNearestTiesToEven .cse36 .cse30)) (= .cse31 ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 10.0))) (= .cse35 ((_ to_fp 11 53) roundNearestTiesToEven 20.0)) (not (fp.leq .cse30 .cse37)) (= .cse33 .cse23) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse25) (= .cse32 .cse37) (= .cse36 .cse32) (= .cse24 (fp.mul roundNearestTiesToEven .cse26 .cse34)))))))) is different from false [2020-12-02 19:17:28,566 WARN L860 $PredicateComparison]: unable to prove that (or (and (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_11| (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet49| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_9| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_7| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse10 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (let ((.cse0 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet49|))) (.cse3 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|))) (.cse1 (fp ((_ extract 63 63) ULTIMATE.start_main_~r~0) ((_ extract 62 52) ULTIMATE.start_main_~r~0) ((_ extract 51 0) ULTIMATE.start_main_~r~0))) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_9|))) (.cse2 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse12 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse16 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse11 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse14 (fp.add roundNearestTiesToEven .cse10 .cse10)) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|))) (.cse18 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|))) (.cse17 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|))) (.cse13 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse6 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse8 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse15 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|)))) (and (= ((_ to_fp 11 53) roundNearestTiesToEven 5.0) .cse0) (fp.leq .cse1 .cse0) (not (fp.lt .cse2 .cse3)) (= (fp.mul roundNearestTiesToEven .cse4 .cse5) .cse2) (= .cse3 (fp.neg .cse6)) (= (fp.mul roundNearestTiesToEven .cse7 .cse8) .cse4) (= .cse1 (fp.div roundNearestTiesToEven .cse9 .cse10)) (fp.geq .cse11 .cse12) (= .cse13 .cse9) (= .cse14 .cse15) (not (fp.gt .cse2 .cse6)) (fp.leq .cse11 .cse16) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse8) (= .cse10 (fp.div roundNearestTiesToEven .cse17 .cse11)) (= .cse12 ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 10.0))) (= .cse16 ((_ to_fp 11 53) roundNearestTiesToEven 20.0)) (not (fp.leq .cse11 .cse18)) (= .cse14 .cse5) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse7) (= .cse13 .cse18) (= .cse17 .cse13) (= .cse6 (fp.mul roundNearestTiesToEven .cse8 .cse15)))))) |c_ULTIMATE.start_main_#t~short50|) (and (not |c_ULTIMATE.start_main_#t~short50|) (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_2 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_11| (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (v_prenex_1 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet49| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_9| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_7| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse29 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (let ((.cse21 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse22 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_10|))) (.cse28 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_9|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_9|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_9|))) (.cse20 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse27 (fp ((_ extract 63 63) ULTIMATE.start_main_~r~0) ((_ extract 62 52) ULTIMATE.start_main_~r~0) ((_ extract 51 0) ULTIMATE.start_main_~r~0))) (.cse19 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet49|))) (.cse31 (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1))) (.cse35 (fp ((_ extract 63 63) v_prenex_2) ((_ extract 62 52) v_prenex_2) ((_ extract 51 0) v_prenex_2))) (.cse30 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse33 (fp.add roundNearestTiesToEven .cse29 .cse29)) (.cse23 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_10|))) (.cse25 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_10|))) (.cse37 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_11|))) (.cse36 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_7|))) (.cse32 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse24 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse26 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse34 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_10|)))) (and (= ((_ to_fp 11 53) roundNearestTiesToEven 5.0) .cse19) (not (fp.lt .cse20 .cse21)) (= (fp.mul roundNearestTiesToEven .cse22 .cse23) .cse20) (= .cse21 (fp.neg .cse24)) (= (fp.mul roundNearestTiesToEven .cse25 .cse26) .cse22) (= .cse27 (fp.div roundNearestTiesToEven .cse28 .cse29)) (fp.geq .cse30 .cse31) (= .cse32 .cse28) (= .cse33 .cse34) (not (fp.gt .cse20 .cse24)) (fp.leq .cse30 .cse35) (not (fp.leq .cse27 .cse19)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse26) (= .cse29 (fp.div roundNearestTiesToEven .cse36 .cse30)) (= .cse31 ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 10.0))) (= .cse35 ((_ to_fp 11 53) roundNearestTiesToEven 20.0)) (not (fp.leq .cse30 .cse37)) (= .cse33 .cse23) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse25) (= .cse32 .cse37) (= .cse36 .cse32) (= .cse24 (fp.mul roundNearestTiesToEven .cse26 .cse34)))))))) is different from true [2020-12-02 19:17:28,589 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:17:31,212 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1259772670] [2020-12-02 19:17:31,213 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: expecting sat or unsat [2020-12-02 19:17:31,213 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1892687263] [2020-12-02 19:17:31,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 Starting monitored process 5 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2020-12-02 19:17:31,232 WARN L195 Executor]: External (cvc4 --incremental --print-success --lang smt --rewrite-divk) stderr output: (error "Error in option parsing: can't understand option `--rewrite-divk'") Please use --help to get help on command-line options. [2020-12-02 19:17:31,234 FATAL L? ?]: Ignoring exception! de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (cvc4 --incremental --print-success --lang smt --rewrite-divk)Received EOF on stdin. stderr output: (error "Error in option parsing: can't understand option `--rewrite-divk'") Please use --help to get help on command-line options. at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:209) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseSuccess(Executor.java:222) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.createProcess(Executor.java:108) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.(Executor.java:83) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.(Scriptor.java:72) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.solverbuilder.SolverBuilder.buildScript(SolverBuilder.java:149) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.solverbuilder.SolverBuilder.buildAndInitializeSolver(SolverBuilder.java:205) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleCvc4.constructManagedScript(IpTcStrategyModuleCvc4.java:84) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:76) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:289) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:189) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:179) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:84) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:74) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:511) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:438) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:372) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:138) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:345) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:198) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1461) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:654) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:206) ... 34 more [2020-12-02 19:17:31,236 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [404914301] [2020-12-02 19:17:31,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-02 19:26:33,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 19:26:34,259 WARN L261 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 34 conjunts are in the unsatisfiable core [2020-12-02 19:26:34,262 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-02 19:26:34,272 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:26:35,342 WARN L197 SmtUtils]: Spent 539.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2020-12-02 19:26:35,348 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:26:36,625 WARN L197 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2020-12-02 19:26:37,338 WARN L197 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 28 [2020-12-02 19:26:38,196 WARN L197 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2020-12-02 19:26:40,406 WARN L838 $PredicateComparison]: unable to prove that (and (= roundNearestTiesToEven c_~CRM) (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_12| (_ BitVec 64))) (let ((.cse0 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|))) (.cse3 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse4 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= .cse0 .cse1) (= (fp.div c_~CRM .cse2 .cse3) (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xn~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xn~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xn~0))) (= .cse0 .cse2) (= ((_ to_fp 11 53) c_~CRM 20.0) .cse4) (not (fp.leq .cse3 .cse1)) (fp.leq .cse3 .cse4)))) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0)))) is different from false [2020-12-02 19:26:40,441 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:26:40,442 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:26:40,443 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:26:40,444 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:26:40,445 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-02 19:26:40,446 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:26:40,447 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-02 19:26:40,449 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:26:40,450 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:26:40,450 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-02 19:26:40,452 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:26:40,454 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:26:40,454 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-02 19:26:40,456 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:26:40,457 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-12-02 19:26:43,478 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse10 (= roundNearestTiesToEven c_~CRM)) (.cse11 (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_12| (_ BitVec 64))) (let ((.cse32 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse34 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|))) (.cse33 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|))) (.cse35 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse36 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= .cse32 .cse33) (= (fp.div c_~CRM .cse34 .cse35) (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xnp1~0))) (= .cse32 .cse34) (= ((_ to_fp 11 53) c_~CRM 20.0) .cse36) (not (fp.leq .cse35 .cse33)) (fp.leq .cse35 .cse36))))) (.cse12 (= (_ bv1 32) c_ULTIMATE.start_SqrtR_~cond~0))) (or (and (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64))) (let ((.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse2 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse8 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse3 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse0 (let ((.cse9 (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xnp1~0)))) (fp.add c_~CRM .cse9 .cse9))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse6 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0)))) (and (= .cse0 .cse1) (not (fp.gt .cse2 .cse3)) (= (fp.mul c_~CRM .cse4 .cse5) .cse2) (= (fp.mul c_~CRM .cse6 .cse1) .cse3) (= .cse7 ((_ to_fp 11 53) c_~CRM 2.0)) (not (fp.lt .cse2 .cse8)) (= .cse8 (fp.neg .cse3)) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse6) (= .cse5 .cse0) (= .cse4 (fp.mul c_~CRM .cse7 .cse6))))) .cse10 .cse11 (= (_ bv0 32) c_ULTIMATE.start_SqrtR_~cond~0)) (and .cse10 .cse11 .cse12 (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64))) (let ((.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse19 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse17 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse21 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse13 (let ((.cse22 (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xnp1~0)))) (fp.add c_~CRM .cse22 .cse22))) (.cse15 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse20 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse18 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0)))) (and (= .cse13 .cse14) (= (fp.mul c_~CRM .cse15 .cse16) .cse17) (= (fp.mul c_~CRM .cse18 .cse14) .cse19) (= .cse20 ((_ to_fp 11 53) c_~CRM 2.0)) (= .cse21 (fp.neg .cse19)) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse18) (fp.lt .cse17 .cse21) (= .cse16 .cse13) (= .cse15 (fp.mul c_~CRM .cse20 .cse18)))))) (and .cse10 (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64))) (let ((.cse24 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse27 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse29 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse26 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse23 (let ((.cse31 (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xnp1~0)))) (fp.add c_~CRM .cse31 .cse31))) (.cse25 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse30 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse28 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0)))) (and (= .cse23 .cse24) (= (fp.mul c_~CRM .cse25 .cse26) .cse27) (= (fp.mul c_~CRM .cse28 .cse24) .cse29) (= .cse30 ((_ to_fp 11 53) c_~CRM 2.0)) (fp.gt .cse27 .cse29) (= (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0)) (fp.neg .cse29)) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse28) (= .cse26 .cse23) (= .cse25 (fp.mul c_~CRM .cse30 .cse28))))) .cse11 .cse12))) is different from false [2020-12-02 19:26:45,847 WARN L838 $PredicateComparison]: unable to prove that (and (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64))) (let ((.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse2 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse8 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse3 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse0 (let ((.cse9 (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xnp1~0)))) (fp.add c_~CRM .cse9 .cse9))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse6 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0)))) (and (= .cse0 .cse1) (not (fp.gt .cse2 .cse3)) (= (fp.mul c_~CRM .cse4 .cse5) .cse2) (= (fp.mul c_~CRM .cse6 .cse1) .cse3) (= .cse7 ((_ to_fp 11 53) c_~CRM 2.0)) (not (fp.lt .cse2 .cse8)) (= .cse8 (fp.neg .cse3)) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse6) (= .cse5 .cse0) (= .cse4 (fp.mul c_~CRM .cse7 .cse6))))) (= roundNearestTiesToEven c_~CRM) (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_12| (_ BitVec 64))) (let ((.cse10 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse12 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|))) (.cse11 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|))) (.cse13 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse14 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))) (and (= .cse10 .cse11) (= (fp.div c_~CRM .cse12 .cse13) (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xnp1~0))) (= .cse10 .cse12) (= ((_ to_fp 11 53) c_~CRM 20.0) .cse14) (not (fp.leq .cse13 .cse11)) (fp.leq .cse13 .cse14))))) is different from false [2020-12-02 19:26:48,467 WARN L838 $PredicateComparison]: unable to prove that (and (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_12| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse3 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (let ((.cse8 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse0 (fp.add c_~CRM .cse3 .cse3)) (.cse10 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3))) (.cse12 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|))) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|))) (.cse11 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse7 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse9 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse4 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|))) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse15 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0)))) (and (= .cse0 .cse1) (= (fp ((_ extract 63 63) |c_ULTIMATE.start_SqrtR_#res|) ((_ extract 62 52) |c_ULTIMATE.start_SqrtR_#res|) ((_ extract 51 0) |c_ULTIMATE.start_SqrtR_#res|)) (fp.div c_~CRM .cse2 .cse3)) (= .cse4 .cse5) (= .cse6 ((_ to_fp 11 53) c_~CRM 2.0)) (not (fp.lt .cse7 .cse8)) (= .cse8 (fp.neg .cse9)) (= ((_ to_fp 11 53) c_~CRM 20.0) .cse10) (not (fp.leq .cse11 .cse12)) (= .cse13 .cse0) (fp.leq .cse11 .cse10) (= .cse4 .cse12) (not (fp.gt .cse7 .cse9)) (= (fp.div c_~CRM .cse5 .cse11) .cse3) (= (fp.mul c_~CRM .cse14 .cse13) .cse7) (= (fp.mul c_~CRM .cse15 .cse1) .cse9) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse15) (= .cse4 .cse2) (= .cse14 (fp.mul c_~CRM .cse6 .cse15)))))) (= roundNearestTiesToEven c_~CRM)) is different from false [2020-12-02 19:26:48,509 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:26:51,128 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse1 (= roundNearestTiesToEven c_~CRM)) (.cse2 (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_12| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse14 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (let ((.cse10 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse4 (fp.add c_~CRM .cse14 .cse14)) (.cse12 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3))) (.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|))) (.cse15 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse17 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse9 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse11 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse6 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|))) (.cse18 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse8 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse19 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0)))) (and (= .cse4 .cse5) (= .cse6 .cse7) (= .cse8 ((_ to_fp 11 53) c_~CRM 2.0)) (not (fp.lt .cse9 .cse10)) (= .cse10 (fp.neg .cse11)) (= ((_ to_fp 11 53) c_~CRM 20.0) .cse12) (= (fp ((_ extract 63 63) c_ULTIMATE.start_main_~r~0) ((_ extract 62 52) c_ULTIMATE.start_main_~r~0) ((_ extract 51 0) c_ULTIMATE.start_main_~r~0)) (fp.div c_~CRM .cse13 .cse14)) (not (fp.leq .cse15 .cse16)) (= .cse17 .cse4) (fp.leq .cse15 .cse12) (= .cse6 .cse16) (not (fp.gt .cse9 .cse11)) (= (fp.div c_~CRM .cse7 .cse15) .cse14) (= (fp.mul c_~CRM .cse18 .cse17) .cse9) (= (fp.mul c_~CRM .cse19 .cse5) .cse11) (= ((_ to_fp 11 53) c_~CRM (/ 1.0 1000000.0)) .cse19) (= .cse6 .cse13) (= .cse18 (fp.mul c_~CRM .cse8 .cse19)))))))) (or (and (exists ((|ULTIMATE.start_main_#t~nondet48| (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet48|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet48|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet48|)))) (and (= ((_ to_fp 11 53) c_~CRM (/ 3.0 10.0)) .cse0) (fp.geq (fp ((_ extract 63 63) c_ULTIMATE.start_main_~r~0) ((_ extract 62 52) c_ULTIMATE.start_main_~r~0) ((_ extract 51 0) c_ULTIMATE.start_main_~r~0)) .cse0)))) .cse1 |c_ULTIMATE.start_main_#t~short50| .cse2) (and (not |c_ULTIMATE.start_main_#t~short50|) .cse1 .cse2 (exists ((|ULTIMATE.start_main_#t~nondet48| (_ BitVec 64))) (let ((.cse3 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet48|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet48|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet48|)))) (and (= ((_ to_fp 11 53) c_~CRM (/ 3.0 10.0)) .cse3) (not (fp.geq (fp ((_ extract 63 63) c_ULTIMATE.start_main_~r~0) ((_ extract 62 52) c_ULTIMATE.start_main_~r~0) ((_ extract 51 0) c_ULTIMATE.start_main_~r~0)) .cse3)))))))) is different from false [2020-12-02 19:26:51,177 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:26:51,179 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-02 19:26:51,181 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 22 disjuncts [2020-12-02 19:27:03,888 WARN L838 $PredicateComparison]: unable to prove that (or (and |c_ULTIMATE.start_main_#t~short50| (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_12| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet49| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet48| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse12 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (let ((.cse3 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet49|))) (.cse7 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|))) (.cse9 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse11 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse2 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse8 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse13 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3))) (.cse4 (fp ((_ extract 63 63) ULTIMATE.start_main_~r~0) ((_ extract 62 52) ULTIMATE.start_main_~r~0) ((_ extract 51 0) ULTIMATE.start_main_~r~0))) (.cse5 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse10 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|))) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse15 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse14 (fp.add roundNearestTiesToEven .cse12 .cse12)) (.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse18 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse17 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet48|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet48|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet48|)))) (and (= (fp.mul roundNearestTiesToEven .cse0 .cse1) .cse2) (= ((_ to_fp 11 53) roundNearestTiesToEven 5.0) .cse3) (fp.leq .cse4 .cse3) (= .cse5 .cse6) (not (fp.lt .cse2 .cse7)) (= .cse7 (fp.neg .cse8)) (not (fp.leq .cse9 .cse10)) (= (fp.div roundNearestTiesToEven .cse11 .cse9) .cse12) (= .cse4 (fp.div roundNearestTiesToEven .cse6 .cse12)) (fp.leq .cse9 .cse13) (= .cse5 .cse11) (= .cse1 .cse14) (= .cse8 (fp.mul roundNearestTiesToEven .cse15 .cse16)) (not (fp.gt .cse2 .cse8)) (= ((_ to_fp 11 53) roundNearestTiesToEven 20.0) .cse13) (fp.geq .cse4 .cse17) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse15) (= .cse5 .cse10) (= .cse0 (fp.mul roundNearestTiesToEven .cse18 .cse15)) (= .cse14 .cse16) (= .cse18 ((_ to_fp 11 53) roundNearestTiesToEven 2.0)) (= .cse17 ((_ to_fp 11 53) roundNearestTiesToEven (/ 3.0 10.0)))))))) (and (not |c_ULTIMATE.start_main_#t~short50|) (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_12| (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet49| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet48| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse30 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (let ((.cse25 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse24 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|))) (.cse27 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse29 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|))) (.cse20 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse21 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse26 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse32 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3))) (.cse31 (fp ((_ extract 63 63) ULTIMATE.start_main_~r~0) ((_ extract 62 52) ULTIMATE.start_main_~r~0) ((_ extract 51 0) ULTIMATE.start_main_~r~0))) (.cse22 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet49|))) (.cse23 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse28 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|))) (.cse19 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse34 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse33 (fp.add roundNearestTiesToEven .cse30 .cse30)) (.cse35 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse37 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse36 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet48|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet48|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet48|)))) (and (= (fp.mul roundNearestTiesToEven .cse19 .cse20) .cse21) (= ((_ to_fp 11 53) roundNearestTiesToEven 5.0) .cse22) (= .cse23 .cse24) (not (fp.lt .cse21 .cse25)) (= .cse25 (fp.neg .cse26)) (not (fp.leq .cse27 .cse28)) (= (fp.div roundNearestTiesToEven .cse29 .cse27) .cse30) (= .cse31 (fp.div roundNearestTiesToEven .cse24 .cse30)) (fp.leq .cse27 .cse32) (= .cse23 .cse29) (= .cse20 .cse33) (= .cse26 (fp.mul roundNearestTiesToEven .cse34 .cse35)) (not (fp.gt .cse21 .cse26)) (= ((_ to_fp 11 53) roundNearestTiesToEven 20.0) .cse32) (fp.geq .cse31 .cse36) (not (fp.leq .cse31 .cse22)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse34) (= .cse23 .cse28) (= .cse19 (fp.mul roundNearestTiesToEven .cse37 .cse34)) (= .cse33 .cse35) (= .cse37 ((_ to_fp 11 53) roundNearestTiesToEven 2.0)) (= .cse36 ((_ to_fp 11 53) roundNearestTiesToEven (/ 3.0 10.0))))))))) is different from false [2020-12-02 19:27:06,229 WARN L860 $PredicateComparison]: unable to prove that (or (and |c_ULTIMATE.start_main_#t~short50| (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_12| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet49| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet48| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse12 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (let ((.cse3 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet49|))) (.cse7 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse6 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|))) (.cse9 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse11 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse2 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse8 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse13 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3))) (.cse4 (fp ((_ extract 63 63) ULTIMATE.start_main_~r~0) ((_ extract 62 52) ULTIMATE.start_main_~r~0) ((_ extract 51 0) ULTIMATE.start_main_~r~0))) (.cse5 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse10 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|))) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse15 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse14 (fp.add roundNearestTiesToEven .cse12 .cse12)) (.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse18 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse17 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet48|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet48|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet48|)))) (and (= (fp.mul roundNearestTiesToEven .cse0 .cse1) .cse2) (= ((_ to_fp 11 53) roundNearestTiesToEven 5.0) .cse3) (fp.leq .cse4 .cse3) (= .cse5 .cse6) (not (fp.lt .cse2 .cse7)) (= .cse7 (fp.neg .cse8)) (not (fp.leq .cse9 .cse10)) (= (fp.div roundNearestTiesToEven .cse11 .cse9) .cse12) (= .cse4 (fp.div roundNearestTiesToEven .cse6 .cse12)) (fp.leq .cse9 .cse13) (= .cse5 .cse11) (= .cse1 .cse14) (= .cse8 (fp.mul roundNearestTiesToEven .cse15 .cse16)) (not (fp.gt .cse2 .cse8)) (= ((_ to_fp 11 53) roundNearestTiesToEven 20.0) .cse13) (fp.geq .cse4 .cse17) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse15) (= .cse5 .cse10) (= .cse0 (fp.mul roundNearestTiesToEven .cse18 .cse15)) (= .cse14 .cse16) (= .cse18 ((_ to_fp 11 53) roundNearestTiesToEven 2.0)) (= .cse17 ((_ to_fp 11 53) roundNearestTiesToEven (/ 3.0 10.0)))))))) (and (not |c_ULTIMATE.start_main_#t~short50|) (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_12| (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet49| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet48| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse30 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (let ((.cse25 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse24 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|))) (.cse27 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse29 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|))) (.cse20 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse21 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse26 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse32 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3))) (.cse31 (fp ((_ extract 63 63) ULTIMATE.start_main_~r~0) ((_ extract 62 52) ULTIMATE.start_main_~r~0) ((_ extract 51 0) ULTIMATE.start_main_~r~0))) (.cse22 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet49|))) (.cse23 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse28 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|))) (.cse19 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse34 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse33 (fp.add roundNearestTiesToEven .cse30 .cse30)) (.cse35 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse37 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse36 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet48|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet48|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet48|)))) (and (= (fp.mul roundNearestTiesToEven .cse19 .cse20) .cse21) (= ((_ to_fp 11 53) roundNearestTiesToEven 5.0) .cse22) (= .cse23 .cse24) (not (fp.lt .cse21 .cse25)) (= .cse25 (fp.neg .cse26)) (not (fp.leq .cse27 .cse28)) (= (fp.div roundNearestTiesToEven .cse29 .cse27) .cse30) (= .cse31 (fp.div roundNearestTiesToEven .cse24 .cse30)) (fp.leq .cse27 .cse32) (= .cse23 .cse29) (= .cse20 .cse33) (= .cse26 (fp.mul roundNearestTiesToEven .cse34 .cse35)) (not (fp.gt .cse21 .cse26)) (= ((_ to_fp 11 53) roundNearestTiesToEven 20.0) .cse32) (fp.geq .cse31 .cse36) (not (fp.leq .cse31 .cse22)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse34) (= .cse23 .cse28) (= .cse19 (fp.mul roundNearestTiesToEven .cse37 .cse34)) (= .cse33 .cse35) (= .cse37 ((_ to_fp 11 53) roundNearestTiesToEven 2.0)) (= .cse36 ((_ to_fp 11 53) roundNearestTiesToEven (/ 3.0 10.0))))))))) is different from true [2020-12-02 19:27:06,247 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 19:27:23,820 WARN L838 $PredicateComparison]: unable to prove that (or (and (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_12| (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet49| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet48| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse11 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (let ((.cse6 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|))) (.cse8 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse10 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse2 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse7 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse13 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3))) (.cse12 (fp ((_ extract 63 63) ULTIMATE.start_main_~r~0) ((_ extract 62 52) ULTIMATE.start_main_~r~0) ((_ extract 51 0) ULTIMATE.start_main_~r~0))) (.cse3 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet49|))) (.cse4 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|))) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse15 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse14 (fp.add roundNearestTiesToEven .cse11 .cse11)) (.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse18 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse17 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet48|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet48|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet48|)))) (and (= (fp.mul roundNearestTiesToEven .cse0 .cse1) .cse2) (= ((_ to_fp 11 53) roundNearestTiesToEven 5.0) .cse3) (= .cse4 .cse5) (not (fp.lt .cse2 .cse6)) (= .cse6 (fp.neg .cse7)) (not (fp.leq .cse8 .cse9)) (= (fp.div roundNearestTiesToEven .cse10 .cse8) .cse11) (= .cse12 (fp.div roundNearestTiesToEven .cse5 .cse11)) (fp.leq .cse8 .cse13) (= .cse4 .cse10) (= .cse1 .cse14) (= .cse7 (fp.mul roundNearestTiesToEven .cse15 .cse16)) (not (fp.gt .cse2 .cse7)) (= ((_ to_fp 11 53) roundNearestTiesToEven 20.0) .cse13) (fp.geq .cse12 .cse17) (not (fp.leq .cse12 .cse3)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse15) (= .cse4 .cse9) (= .cse0 (fp.mul roundNearestTiesToEven .cse18 .cse15)) (= .cse14 .cse16) (= .cse18 ((_ to_fp 11 53) roundNearestTiesToEven 2.0)) (= .cse17 ((_ to_fp 11 53) roundNearestTiesToEven (/ 3.0 10.0))))))) (= c_ULTIMATE.start___VERIFIER_assert_~cond (_ bv0 32))) (and (= (bvadd c_ULTIMATE.start___VERIFIER_assert_~cond (_ bv4294967295 32)) (_ bv0 32)) (exists ((v_prenex_6 (_ BitVec 64)) (v_prenex_7 (_ BitVec 64)) (v_prenex_4 (_ BitVec 64)) (v_prenex_5 (_ BitVec 64)) (v_prenex_19 (_ BitVec 64)) (v_prenex_16 (_ BitVec 64)) (v_prenex_15 (_ BitVec 64)) (v_prenex_18 (_ BitVec 64)) (v_prenex_17 (_ BitVec 64)) (v_prenex_12 (_ BitVec 64)) (v_prenex_11 (_ BitVec 64)) (v_prenex_14 (_ BitVec 64)) (v_prenex_13 (_ BitVec 64)) (v_prenex_10 (_ BitVec 64)) (v_prenex_20 (_ BitVec 64)) (v_prenex_8 (_ BitVec 64)) (v_prenex_9 (_ BitVec 64))) (let ((.cse26 (fp ((_ extract 63 63) v_prenex_12) ((_ extract 62 52) v_prenex_12) ((_ extract 51 0) v_prenex_12)))) (let ((.cse22 (fp ((_ extract 63 63) v_prenex_11) ((_ extract 62 52) v_prenex_11) ((_ extract 51 0) v_prenex_11))) (.cse20 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse27 (fp ((_ extract 63 63) v_prenex_18) ((_ extract 62 52) v_prenex_18) ((_ extract 51 0) v_prenex_18))) (.cse25 (fp ((_ extract 63 63) v_prenex_8) ((_ extract 62 52) v_prenex_8) ((_ extract 51 0) v_prenex_8))) (.cse29 (fp ((_ extract 63 63) v_prenex_16) ((_ extract 62 52) v_prenex_16) ((_ extract 51 0) v_prenex_16))) (.cse24 (fp.add roundNearestTiesToEven .cse26 .cse26)) (.cse32 (fp ((_ extract 63 63) v_prenex_19) ((_ extract 62 52) v_prenex_19) ((_ extract 51 0) v_prenex_19))) (.cse34 (fp ((_ extract 63 63) v_prenex_14) ((_ extract 62 52) v_prenex_14) ((_ extract 51 0) v_prenex_14))) (.cse35 (fp ((_ extract 63 63) v_prenex_20) ((_ extract 62 52) v_prenex_20) ((_ extract 51 0) v_prenex_20))) (.cse23 (fp ((_ extract 63 63) v_prenex_4) ((_ extract 62 52) v_prenex_4) ((_ extract 51 0) v_prenex_4))) (.cse21 (fp ((_ extract 63 63) v_prenex_10) ((_ extract 62 52) v_prenex_10) ((_ extract 51 0) v_prenex_10))) (.cse28 (fp ((_ extract 63 63) v_prenex_6) ((_ extract 62 52) v_prenex_6) ((_ extract 51 0) v_prenex_6))) (.cse19 (fp ((_ extract 63 63) v_prenex_9) ((_ extract 62 52) v_prenex_9) ((_ extract 51 0) v_prenex_9))) (.cse33 (fp ((_ extract 63 63) v_prenex_13) ((_ extract 62 52) v_prenex_13) ((_ extract 51 0) v_prenex_13))) (.cse30 (fp ((_ extract 63 63) v_prenex_5) ((_ extract 62 52) v_prenex_5) ((_ extract 51 0) v_prenex_5))) (.cse36 (fp ((_ extract 63 63) v_prenex_7) ((_ extract 62 52) v_prenex_7) ((_ extract 51 0) v_prenex_7))) (.cse31 (fp ((_ extract 63 63) v_prenex_17) ((_ extract 62 52) v_prenex_17) ((_ extract 51 0) v_prenex_17))) (.cse37 (fp ((_ extract 63 63) v_prenex_15) ((_ extract 62 52) v_prenex_15) ((_ extract 51 0) v_prenex_15)))) (and (= .cse19 .cse20) (fp.leq .cse21 .cse22) (= .cse23 .cse24) (= .cse25 ((_ to_fp 11 53) roundNearestTiesToEven 20.0)) (= .cse22 ((_ to_fp 11 53) roundNearestTiesToEven 5.0)) (= .cse26 (fp.div roundNearestTiesToEven .cse27 .cse28)) (= .cse20 .cse29) (= .cse20 .cse27) (fp.leq .cse28 .cse25) (= (fp.div roundNearestTiesToEven .cse29 .cse26) .cse21) (= .cse24 .cse30) (= (fp.neg .cse31) .cse32) (= .cse33 (fp.mul roundNearestTiesToEven .cse34 .cse35)) (not (fp.lt .cse36 .cse32)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse35) (= ((_ to_fp 11 53) roundNearestTiesToEven 2.0) .cse34) (= (fp.mul roundNearestTiesToEven .cse35 .cse23) .cse31) (fp.geq .cse21 .cse37) (not (fp.leq .cse28 .cse19)) (= .cse36 (fp.mul roundNearestTiesToEven .cse33 .cse30)) (not (fp.gt .cse36 .cse31)) (= .cse37 ((_ to_fp 11 53) roundNearestTiesToEven (/ 3.0 10.0))))))))) is different from false [2020-12-02 19:27:31,504 WARN L838 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_12| (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet49| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet48| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse11 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (let ((.cse6 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|))) (.cse8 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse10 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse2 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse7 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse13 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3))) (.cse12 (fp ((_ extract 63 63) ULTIMATE.start_main_~r~0) ((_ extract 62 52) ULTIMATE.start_main_~r~0) ((_ extract 51 0) ULTIMATE.start_main_~r~0))) (.cse3 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet49|))) (.cse4 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|))) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse15 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse14 (fp.add roundNearestTiesToEven .cse11 .cse11)) (.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse18 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse17 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet48|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet48|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet48|)))) (and (= (fp.mul roundNearestTiesToEven .cse0 .cse1) .cse2) (= ((_ to_fp 11 53) roundNearestTiesToEven 5.0) .cse3) (= .cse4 .cse5) (not (fp.lt .cse2 .cse6)) (= .cse6 (fp.neg .cse7)) (not (fp.leq .cse8 .cse9)) (= (fp.div roundNearestTiesToEven .cse10 .cse8) .cse11) (= .cse12 (fp.div roundNearestTiesToEven .cse5 .cse11)) (fp.leq .cse8 .cse13) (= .cse4 .cse10) (= .cse1 .cse14) (= .cse7 (fp.mul roundNearestTiesToEven .cse15 .cse16)) (not (fp.gt .cse2 .cse7)) (= ((_ to_fp 11 53) roundNearestTiesToEven 20.0) .cse13) (fp.geq .cse12 .cse17) (not (fp.leq .cse12 .cse3)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse15) (= .cse4 .cse9) (= .cse0 (fp.mul roundNearestTiesToEven .cse18 .cse15)) (= .cse14 .cse16) (= .cse18 ((_ to_fp 11 53) roundNearestTiesToEven 2.0)) (= .cse17 ((_ to_fp 11 53) roundNearestTiesToEven (/ 3.0 10.0))))))) is different from false [2020-12-02 19:27:33,855 WARN L860 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~Input (_ BitVec 64)) (ULTIMATE.start_SqrtR_~residu~0 (_ BitVec 64)) (v_prenex_3 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet8_12| (_ BitVec 64)) (ULTIMATE.start_main_~r~0 (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet49| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~xnp1~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64)) (|ULTIMATE.start_main_#t~nondet48| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_10| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~lsup~0 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (ULTIMATE.start_SqrtR_~linf~0 (_ BitVec 64)) (~_EPS~0 (_ BitVec 64))) (let ((.cse11 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~xnp1~0)))) (let ((.cse6 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~linf~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~linf~0))) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|))) (.cse8 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) ULTIMATE.start_SqrtR_~Input))) (.cse10 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse2 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~residu~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~residu~0))) (.cse7 (fp ((_ extract 63 63) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 62 52) ULTIMATE.start_SqrtR_~lsup~0) ((_ extract 51 0) ULTIMATE.start_SqrtR_~lsup~0))) (.cse13 (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3))) (.cse12 (fp ((_ extract 63 63) ULTIMATE.start_main_~r~0) ((_ extract 62 52) ULTIMATE.start_main_~r~0) ((_ extract 51 0) ULTIMATE.start_main_~r~0))) (.cse3 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet49|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet49|))) (.cse4 ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_12|))) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse15 (fp ((_ extract 63 63) ~_EPS~0) ((_ extract 62 52) ~_EPS~0) ((_ extract 51 0) ~_EPS~0))) (.cse14 (fp.add roundNearestTiesToEven .cse11 .cse11)) (.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse18 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse17 (fp ((_ extract 63 63) |ULTIMATE.start_main_#t~nondet48|) ((_ extract 62 52) |ULTIMATE.start_main_#t~nondet48|) ((_ extract 51 0) |ULTIMATE.start_main_#t~nondet48|)))) (and (= (fp.mul roundNearestTiesToEven .cse0 .cse1) .cse2) (= ((_ to_fp 11 53) roundNearestTiesToEven 5.0) .cse3) (= .cse4 .cse5) (not (fp.lt .cse2 .cse6)) (= .cse6 (fp.neg .cse7)) (not (fp.leq .cse8 .cse9)) (= (fp.div roundNearestTiesToEven .cse10 .cse8) .cse11) (= .cse12 (fp.div roundNearestTiesToEven .cse5 .cse11)) (fp.leq .cse8 .cse13) (= .cse4 .cse10) (= .cse1 .cse14) (= .cse7 (fp.mul roundNearestTiesToEven .cse15 .cse16)) (not (fp.gt .cse2 .cse7)) (= ((_ to_fp 11 53) roundNearestTiesToEven 20.0) .cse13) (fp.geq .cse12 .cse17) (not (fp.leq .cse12 .cse3)) (= ((_ to_fp 11 53) roundNearestTiesToEven (/ 1.0 1000000.0)) .cse15) (= .cse4 .cse9) (= .cse0 (fp.mul roundNearestTiesToEven .cse18 .cse15)) (= .cse14 .cse16) (= .cse18 ((_ to_fp 11 53) roundNearestTiesToEven 2.0)) (= .cse17 ((_ to_fp 11 53) roundNearestTiesToEven (/ 3.0 10.0))))))) is different from true [2020-12-02 19:27:33,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 19:27:33,863 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-02 19:27:34,815 WARN L197 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 21 [2020-12-02 19:27:35,338 WARN L197 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2020-12-02 19:27:38,020 WARN L838 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet41_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#res_8| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet48_7| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet49_7| (_ BitVec 64))) (let ((.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet48_7|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet48_7|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet48_7|))) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|))) (.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#res_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#res_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#res_8|))) (.cse3 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet49_7|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet49_7|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet49_7|)))) (or (not (= ((_ to_fp 11 53) c_~CRM 1.0) .cse0)) (not (= .cse1 ((_ to_fp 11 53) c_~CRM (/ 3.0 10.0)))) (not (fp.geq .cse2 .cse1)) (not (= ((_ to_fp 11 53) c_~CRM 5.0) .cse3)) (not (= .cse2 (fp.div c_~CRM .cse0 (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xnp1~0))))) (fp.leq .cse2 .cse3)))) is different from false [2020-12-02 19:27:40,247 WARN L860 $PredicateComparison]: unable to prove that (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet41_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#res_8| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet48_7| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet49_7| (_ BitVec 64))) (let ((.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet48_7|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet48_7|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet48_7|))) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|))) (.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#res_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#res_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#res_8|))) (.cse3 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet49_7|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet49_7|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet49_7|)))) (or (not (= ((_ to_fp 11 53) c_~CRM 1.0) .cse0)) (not (= .cse1 ((_ to_fp 11 53) c_~CRM (/ 3.0 10.0)))) (not (fp.geq .cse2 .cse1)) (not (= ((_ to_fp 11 53) c_~CRM 5.0) .cse3)) (not (= .cse2 (fp.div c_~CRM .cse0 (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xnp1~0))))) (fp.leq .cse2 .cse3)))) is different from true [2020-12-02 19:27:42,526 WARN L860 $PredicateComparison]: unable to prove that (or (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet41_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#res_8| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet48_7| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet49_7| (_ BitVec 64))) (let ((.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet48_7|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet48_7|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet48_7|))) (.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|))) (.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#res_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#res_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#res_8|))) (.cse3 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet49_7|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet49_7|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet49_7|)))) (or (not (= ((_ to_fp 11 53) c_~CRM 1.0) .cse0)) (not (= .cse1 ((_ to_fp 11 53) c_~CRM (/ 3.0 10.0)))) (not (fp.geq .cse2 .cse1)) (not (= ((_ to_fp 11 53) c_~CRM 5.0) .cse3)) (not (= .cse2 (fp.div c_~CRM .cse0 (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xnp1~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xnp1~0))))) (fp.leq .cse2 .cse3)))) (not (= (_ bv0 32) c_ULTIMATE.start_SqrtR_~cond~0))) is different from true [2020-12-02 19:27:45,215 WARN L838 $PredicateComparison]: unable to prove that (or (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~residu~0_9 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~linf~0_9 (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~lsup~0_9 (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse4 (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0))) (.cse3 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse2 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~residu~0_9) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~residu~0_9) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~residu~0_9))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse7 (let ((.cse9 (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xn~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xn~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xn~0)))) (fp.add c_~CRM .cse9 .cse9))) (.cse8 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~linf~0_9) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~linf~0_9) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~linf~0_9))) (.cse6 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~lsup~0_9) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~lsup~0_9) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~lsup~0_9)))) (or (not (= (fp.mul c_~CRM .cse0 .cse1) .cse2)) (not (= .cse0 (fp.mul c_~CRM .cse3 .cse4))) (not (= (fp.mul c_~CRM .cse4 .cse5) .cse6)) (not (= .cse3 ((_ to_fp 11 53) c_~CRM 2.0))) (fp.gt .cse2 .cse6) (not (= .cse7 .cse5)) (fp.lt .cse2 .cse8) (not (= .cse1 .cse7)) (not (= .cse8 (fp.neg .cse6)))))) (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet41_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#res_8| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet48_7| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet49_7| (_ BitVec 64))) (let ((.cse11 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet48_7|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet48_7|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet48_7|))) (.cse10 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|))) (.cse12 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#res_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#res_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#res_8|))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet49_7|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet49_7|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet49_7|)))) (or (not (= ((_ to_fp 11 53) c_~CRM 1.0) .cse10)) (not (= .cse11 ((_ to_fp 11 53) c_~CRM (/ 3.0 10.0)))) (not (fp.geq .cse12 .cse11)) (not (= ((_ to_fp 11 53) c_~CRM 5.0) .cse13)) (not (= (fp.div c_~CRM .cse10 (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xn~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xn~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xn~0))) .cse12)) (fp.leq .cse12 .cse13))))) is different from false [2020-12-02 19:27:47,586 WARN L860 $PredicateComparison]: unable to prove that (or (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~residu~0_9 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~linf~0_9 (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~lsup~0_9 (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse4 (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0))) (.cse3 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse2 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~residu~0_9) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~residu~0_9) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~residu~0_9))) (.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse7 (let ((.cse9 (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xn~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xn~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xn~0)))) (fp.add c_~CRM .cse9 .cse9))) (.cse8 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~linf~0_9) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~linf~0_9) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~linf~0_9))) (.cse6 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~lsup~0_9) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~lsup~0_9) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~lsup~0_9)))) (or (not (= (fp.mul c_~CRM .cse0 .cse1) .cse2)) (not (= .cse0 (fp.mul c_~CRM .cse3 .cse4))) (not (= (fp.mul c_~CRM .cse4 .cse5) .cse6)) (not (= .cse3 ((_ to_fp 11 53) c_~CRM 2.0))) (fp.gt .cse2 .cse6) (not (= .cse7 .cse5)) (fp.lt .cse2 .cse8) (not (= .cse1 .cse7)) (not (= .cse8 (fp.neg .cse6)))))) (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet41_10| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#res_8| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet48_7| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet49_7| (_ BitVec 64))) (let ((.cse11 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet48_7|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet48_7|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet48_7|))) (.cse10 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|))) (.cse12 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#res_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#res_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#res_8|))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet49_7|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet49_7|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet49_7|)))) (or (not (= ((_ to_fp 11 53) c_~CRM 1.0) .cse10)) (not (= .cse11 ((_ to_fp 11 53) c_~CRM (/ 3.0 10.0)))) (not (fp.geq .cse12 .cse11)) (not (= ((_ to_fp 11 53) c_~CRM 5.0) .cse13)) (not (= (fp.div c_~CRM .cse10 (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~xn~0) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~xn~0) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~xn~0))) .cse12)) (fp.leq .cse12 .cse13))))) is different from true [2020-12-02 19:27:50,258 WARN L860 $PredicateComparison]: unable to prove that (or (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#res_8| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~lsup~0_9 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_10| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~residu~0_9 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet48_7| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet49_7| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~xn~0_12 (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~linf~0_9 (_ BitVec 64))) (let ((.cse10 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~xn~0_12) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~xn~0_12) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~xn~0_12)))) (let ((.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse6 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~residu~0_9) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~residu~0_9) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~residu~0_9))) (.cse12 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse14 (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0))) (.cse15 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse1 (fp.add c_~CRM .cse10 .cse10)) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet48_7|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet48_7|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet48_7|))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#res_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#res_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#res_8|))) (.cse3 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse11 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet49_7|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet49_7|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet49_7|))) (.cse8 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~linf~0_9) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~linf~0_9) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~linf~0_9))) (.cse7 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~lsup~0_9) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~lsup~0_9) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~lsup~0_9))) (.cse2 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse9 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|)))) (or (not (= .cse0 .cse1)) (not (= .cse2 .cse3)) (not (fp.geq .cse4 .cse5)) (fp.gt .cse6 .cse7) (fp.lt .cse6 .cse8) (not (= (fp.div c_~CRM .cse9 (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~Input))) .cse10)) (fp.leq .cse4 .cse11) (not (= (fp.mul c_~CRM .cse12 .cse0) .cse6)) (not (= .cse12 (fp.mul c_~CRM .cse13 .cse14))) (not (= (fp.mul c_~CRM .cse14 .cse15) .cse7)) (not (= .cse15 .cse1)) (not (= .cse5 ((_ to_fp 11 53) c_~CRM (/ 3.0 10.0)))) (not (= .cse4 (fp.div c_~CRM .cse3 .cse10))) (not (= .cse13 ((_ to_fp 11 53) c_~CRM 2.0))) (not (= ((_ to_fp 11 53) c_~CRM 5.0) .cse11)) (not (= .cse8 (fp.neg .cse7))) (not (= .cse2 .cse9)))))) (fp.leq (fp ((_ extract 63 63) c_ULTIMATE.start_SqrtR_~Input) ((_ extract 62 52) c_ULTIMATE.start_SqrtR_~Input) ((_ extract 51 0) c_ULTIMATE.start_SqrtR_~Input)) (fp ((_ extract 63 63) |c_ULTIMATE.start_SqrtR_#t~nondet8|) ((_ extract 62 52) |c_ULTIMATE.start_SqrtR_#t~nondet8|) ((_ extract 51 0) |c_ULTIMATE.start_SqrtR_#t~nondet8|)))) is different from true [2020-12-02 19:27:52,920 WARN L860 $PredicateComparison]: unable to prove that (or (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet8_14| (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_14|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_14|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_14|)))) (or (not (= ((_ to_fp 11 53) c_~CRM 1.0) .cse0)) (fp.leq (fp ((_ extract 63 63) c_ULTIMATE.start_main_~d~0) ((_ extract 62 52) c_ULTIMATE.start_main_~d~0) ((_ extract 51 0) c_ULTIMATE.start_main_~d~0)) .cse0)))) (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#res_8| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~lsup~0_9 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_10| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~residu~0_9 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet48_7| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet49_7| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~xn~0_12 (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~linf~0_9 (_ BitVec 64))) (let ((.cse6 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~xn~0_12) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~xn~0_12) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~xn~0_12)))) (let ((.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse9 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~residu~0_9) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~residu~0_9) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~residu~0_9))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse15 (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0))) (.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse2 (fp.add c_~CRM .cse6 .cse6)) (.cse8 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet48_7|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet48_7|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet48_7|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#res_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#res_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#res_8|))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|))) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse12 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet49_7|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet49_7|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet49_7|))) (.cse11 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~linf~0_9) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~linf~0_9) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~linf~0_9))) (.cse10 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~lsup~0_9) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~lsup~0_9) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~lsup~0_9))) (.cse3 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|)))) (or (not (= .cse1 .cse2)) (not (= .cse3 .cse4)) (not (= (fp.div c_~CRM .cse5 (fp ((_ extract 63 63) c_ULTIMATE.start_main_~d~0) ((_ extract 62 52) c_ULTIMATE.start_main_~d~0) ((_ extract 51 0) c_ULTIMATE.start_main_~d~0))) .cse6)) (not (fp.geq .cse7 .cse8)) (fp.gt .cse9 .cse10) (fp.lt .cse9 .cse11) (fp.leq .cse7 .cse12) (not (= (fp.mul c_~CRM .cse13 .cse1) .cse9)) (not (= .cse13 (fp.mul c_~CRM .cse14 .cse15))) (not (= (fp.mul c_~CRM .cse15 .cse16) .cse10)) (not (= .cse16 .cse2)) (not (= .cse8 ((_ to_fp 11 53) c_~CRM (/ 3.0 10.0)))) (not (= .cse7 (fp.div c_~CRM .cse4 .cse6))) (not (= .cse14 ((_ to_fp 11 53) c_~CRM 2.0))) (not (= ((_ to_fp 11 53) c_~CRM 5.0) .cse12)) (not (= .cse11 (fp.neg .cse10))) (not (= .cse3 .cse5))))))) is different from true [2020-12-02 19:27:55,587 WARN L860 $PredicateComparison]: unable to prove that (or (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet8_14| (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_14|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_14|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_14|)))) (or (not (= ((_ to_fp 11 53) c_~CRM 1.0) .cse0)) (fp.leq (fp ((_ extract 63 63) c_ULTIMATE.start_main_~d~0) ((_ extract 62 52) c_ULTIMATE.start_main_~d~0) ((_ extract 51 0) c_ULTIMATE.start_main_~d~0)) .cse0)))) (= (_ bv0 32) c_ULTIMATE.start_assume_abort_if_not_~cond) (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#res_8| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~lsup~0_9 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_10| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~residu~0_9 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet48_7| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet49_7| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~xn~0_12 (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~linf~0_9 (_ BitVec 64))) (let ((.cse6 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~xn~0_12) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~xn~0_12) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~xn~0_12)))) (let ((.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse9 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~residu~0_9) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~residu~0_9) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~residu~0_9))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse15 (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0))) (.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse2 (fp.add c_~CRM .cse6 .cse6)) (.cse8 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet48_7|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet48_7|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet48_7|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#res_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#res_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#res_8|))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|))) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse12 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet49_7|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet49_7|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet49_7|))) (.cse11 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~linf~0_9) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~linf~0_9) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~linf~0_9))) (.cse10 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~lsup~0_9) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~lsup~0_9) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~lsup~0_9))) (.cse3 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|)))) (or (not (= .cse1 .cse2)) (not (= .cse3 .cse4)) (not (= (fp.div c_~CRM .cse5 (fp ((_ extract 63 63) c_ULTIMATE.start_main_~d~0) ((_ extract 62 52) c_ULTIMATE.start_main_~d~0) ((_ extract 51 0) c_ULTIMATE.start_main_~d~0))) .cse6)) (not (fp.geq .cse7 .cse8)) (fp.gt .cse9 .cse10) (fp.lt .cse9 .cse11) (fp.leq .cse7 .cse12) (not (= (fp.mul c_~CRM .cse13 .cse1) .cse9)) (not (= .cse13 (fp.mul c_~CRM .cse14 .cse15))) (not (= (fp.mul c_~CRM .cse15 .cse16) .cse10)) (not (= .cse16 .cse2)) (not (= .cse8 ((_ to_fp 11 53) c_~CRM (/ 3.0 10.0)))) (not (= .cse7 (fp.div c_~CRM .cse4 .cse6))) (not (= .cse14 ((_ to_fp 11 53) c_~CRM 2.0))) (not (= ((_ to_fp 11 53) c_~CRM 5.0) .cse12)) (not (= .cse11 (fp.neg .cse10))) (not (= .cse3 .cse5))))))) is different from true [2020-12-02 19:27:55,614 INFO L398 QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 1] term [2020-12-02 19:27:55,615 INFO L639 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-12-02 19:27:58,363 WARN L860 $PredicateComparison]: unable to prove that (or (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet8_14| (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet8_14|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet8_14|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet8_14|)))) (or (not (= ((_ to_fp 11 53) c_~CRM 1.0) .cse0)) (fp.leq (fp ((_ extract 63 63) c_ULTIMATE.start_main_~d~0) ((_ extract 62 52) c_ULTIMATE.start_main_~d~0) ((_ extract 51 0) c_ULTIMATE.start_main_~d~0)) .cse0)))) (not |c_ULTIMATE.start_main_#t~short46|) (forall ((|v_ULTIMATE.start_SqrtR_#t~nondet16_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#res_8| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet14_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet13_11| (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet12_11| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~lsup~0_9 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet41_10| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~residu~0_9 (_ BitVec 64)) (|v_ULTIMATE.start_SqrtR_#t~nondet10_8| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet48_7| (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet49_7| (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~xn~0_12 (_ BitVec 64)) (v_ULTIMATE.start_SqrtR_~linf~0_9 (_ BitVec 64))) (let ((.cse6 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~xn~0_12) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~xn~0_12) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~xn~0_12)))) (let ((.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet14_11|))) (.cse9 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~residu~0_9) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~residu~0_9) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~residu~0_9))) (.cse13 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet13_11|))) (.cse15 (fp ((_ extract 63 63) c_~_EPS~0) ((_ extract 62 52) c_~_EPS~0) ((_ extract 51 0) c_~_EPS~0))) (.cse16 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet16_11|))) (.cse2 (fp.add c_~CRM .cse6 .cse6)) (.cse8 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet48_7|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet48_7|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet48_7|))) (.cse7 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#res_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#res_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#res_8|))) (.cse4 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet41_10|))) (.cse14 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet12_11|))) (.cse12 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet49_7|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet49_7|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet49_7|))) (.cse11 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~linf~0_9) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~linf~0_9) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~linf~0_9))) (.cse10 (fp ((_ extract 63 63) v_ULTIMATE.start_SqrtR_~lsup~0_9) ((_ extract 62 52) v_ULTIMATE.start_SqrtR_~lsup~0_9) ((_ extract 51 0) v_ULTIMATE.start_SqrtR_~lsup~0_9))) (.cse3 ((_ to_fp 11 53) c_~CRM 1.0)) (.cse5 (fp ((_ extract 63 63) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 62 52) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|) ((_ extract 51 0) |v_ULTIMATE.start_SqrtR_#t~nondet10_8|)))) (or (not (= .cse1 .cse2)) (not (= .cse3 .cse4)) (not (= (fp.div c_~CRM .cse5 (fp ((_ extract 63 63) c_ULTIMATE.start_main_~d~0) ((_ extract 62 52) c_ULTIMATE.start_main_~d~0) ((_ extract 51 0) c_ULTIMATE.start_main_~d~0))) .cse6)) (not (fp.geq .cse7 .cse8)) (fp.gt .cse9 .cse10) (fp.lt .cse9 .cse11) (fp.leq .cse7 .cse12) (not (= (fp.mul c_~CRM .cse13 .cse1) .cse9)) (not (= .cse13 (fp.mul c_~CRM .cse14 .cse15))) (not (= (fp.mul c_~CRM .cse15 .cse16) .cse10)) (not (= .cse16 .cse2)) (not (= .cse8 ((_ to_fp 11 53) c_~CRM (/ 3.0 10.0)))) (not (= .cse7 (fp.div c_~CRM .cse4 .cse6))) (not (= .cse14 ((_ to_fp 11 53) c_~CRM 2.0))) (not (= ((_ to_fp 11 53) c_~CRM 5.0) .cse12)) (not (= .cse11 (fp.neg .cse10))) (not (= .cse3 .cse5))))))) is different from true [2020-12-02 19:27:59,803 WARN L195 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2020-12-02 19:27:59,803 WARN L332 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") [2020-12-02 19:27:59,803 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 0 imperfect interpolant sequences. [2020-12-02 19:27:59,803 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [] total 0 [2020-12-02 19:27:59,804 ERROR L205 FreeRefinementEngine]: Strategy WOLF failed to provide any proof altough trace is infeasible [2020-12-02 19:27:59,804 INFO L523 BasicCegarLoop]: Counterexample might be feasible [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forcibly destroying the process [2020-12-02 19:28:00,211 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-12-02 19:28:00,269 WARN L254 ceAbstractionStarter]: Unable to decide correctness. Please check the following counterexample manually. [2020-12-02 19:28:00,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 07:28:00 BoogieIcfgContainer [2020-12-02 19:28:00,270 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-02 19:28:00,271 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-02 19:28:00,271 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-02 19:28:00,272 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-02 19:28:00,272 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:15:56" (3/4) ... [2020-12-02 19:28:00,277 INFO L140 WitnessPrinter]: No result that supports witness generation found [2020-12-02 19:28:00,277 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-02 19:28:00,281 INFO L168 Benchmark]: Toolchain (without parser) took 733717.63 ms. Allocated memory was 52.4 MB in the beginning and 62.9 MB in the end (delta: 10.5 MB). Free memory was 30.5 MB in the beginning and 25.8 MB in the end (delta: 4.7 MB). Peak memory consumption was 16.5 MB. Max. memory is 16.1 GB. [2020-12-02 19:28:00,282 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 37.7 MB. Free memory was 20.0 MB in the beginning and 20.0 MB in the end (delta: 43.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-02 19:28:00,284 INFO L168 Benchmark]: CACSL2BoogieTranslator took 394.82 ms. Allocated memory is still 52.4 MB. Free memory was 30.3 MB in the beginning and 31.5 MB in the end (delta: -1.2 MB). Peak memory consumption was 9.7 MB. Max. memory is 16.1 GB. [2020-12-02 19:28:00,286 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.75 ms. Allocated memory is still 52.4 MB. Free memory was 31.5 MB in the beginning and 29.2 MB in the end (delta: 2.2 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-02 19:28:00,295 INFO L168 Benchmark]: Boogie Preprocessor took 83.64 ms. Allocated memory is still 52.4 MB. Free memory was 29.2 MB in the beginning and 27.7 MB in the end (delta: 1.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-02 19:28:00,296 INFO L168 Benchmark]: RCFGBuilder took 9442.83 ms. Allocated memory was 52.4 MB in the beginning and 62.9 MB in the end (delta: 10.5 MB). Free memory was 27.5 MB in the beginning and 41.2 MB in the end (delta: -13.7 MB). Peak memory consumption was 7.0 MB. Max. memory is 16.1 GB. [2020-12-02 19:28:00,300 INFO L168 Benchmark]: TraceAbstraction took 723689.97 ms. Allocated memory is still 62.9 MB. Free memory was 40.7 MB in the beginning and 26.3 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.5 MB. Max. memory is 16.1 GB. [2020-12-02 19:28:00,302 INFO L168 Benchmark]: Witness Printer took 6.41 ms. Allocated memory is still 62.9 MB. Free memory was 26.3 MB in the beginning and 25.8 MB in the end (delta: 540.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-02 19:28:00,315 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 37.7 MB. Free memory was 20.0 MB in the beginning and 20.0 MB in the end (delta: 43.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 394.82 ms. Allocated memory is still 52.4 MB. Free memory was 30.3 MB in the beginning and 31.5 MB in the end (delta: -1.2 MB). Peak memory consumption was 9.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 87.75 ms. Allocated memory is still 52.4 MB. Free memory was 31.5 MB in the beginning and 29.2 MB in the end (delta: 2.2 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 83.64 ms. Allocated memory is still 52.4 MB. Free memory was 29.2 MB in the beginning and 27.7 MB in the end (delta: 1.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 9442.83 ms. Allocated memory was 52.4 MB in the beginning and 62.9 MB in the end (delta: 10.5 MB). Free memory was 27.5 MB in the beginning and 41.2 MB in the end (delta: -13.7 MB). Peak memory consumption was 7.0 MB. Max. memory is 16.1 GB. * TraceAbstraction took 723689.97 ms. Allocated memory is still 62.9 MB. Free memory was 40.7 MB in the beginning and 26.3 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.5 MB. Max. memory is 16.1 GB. * Witness Printer took 6.41 ms. Allocated memory is still 62.9 MB. Free memory was 26.3 MB in the beginning and 25.8 MB in the end (delta: 540.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: unable to decide satisfiability of path constraint. Possible FailurePath: [L22] EXPR 1e-6 [L22] double _EPS = 1e-6; [L22] 1e-6 [L49] double d, r; [L51] d = __VERIFIER_nondet_double() [L52] EXPR 0.1 [L52] d >= 0.1 && d <= 20.0 [L52] EXPR 20.0 [L52] d >= 0.1 && d <= 20.0 [L18] COND FALSE !(!cond) [L26] double xn, xnp1, residu, lsup, linf; [L27] int i, cond; [L28] EXPR 1.0 [L28] COND FALSE !(Input <= 1.0) [L28] EXPR 1.0 [L28] EXPR 1.0/Input [L28] xn = 1.0/Input [L29] xnp1 = xn [L30] EXPR 2.0 [L30] EXPR 2.0*_EPS [L30] EXPR xn+xnp1 [L30] EXPR 2.0*_EPS*(xn+xnp1) [L30] residu = 2.0*_EPS*(xn+xnp1) [L31] EXPR xn+xnp1 [L31] EXPR _EPS * (xn+xnp1) [L31] lsup = _EPS * (xn+xnp1) [L32] EXPR -lsup [L32] linf = -lsup [L33] cond = ((residu > lsup) || (residu < linf)) [L34] i = 0 [L35] COND FALSE !(\read(cond)) [L44] EXPR 1.0 [L44] EXPR 1.0 / xnp1 [L44] return 1.0 / xnp1; [L54] r = SqrtR(d) [L56] EXPR 0.3 [L56] r >= 0.3 && r <= 5. [L56] EXPR 5. [L56] r >= 0.3 && r <= 5. [L20] COND TRUE !(cond) [L20] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 20 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNKNOWN, OverallTime: 723.5s, OverallIterations: 3, TraceHistogramMax: 1, AutomataDifference: 35.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 35 SDtfs, 3 SDslu, 35 SDs, 0 SdLazy, 22 SolverSat, 0 SolverUnsat, 5 SolverUnknown, 0 SolverNotchecked, 12.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 58 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 29.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=20occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 5 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 3.1s SatisfiabilityAnalysisTime, 8.4s InterpolantComputationTime, 30 NumberOfCodeBlocks, 30 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 56 ConstructedInterpolants, 7 QuantifiedInterpolants, 19852 SizeOfPredicates, 7 NumberOfNonLiveVariables, 120 ConjunctsInSsa, 13 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 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 RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...